Dezhong Yao

Summary

Affiliation: University of Science and Technology of China
Country: China

Publications

  1. ncbi request reprint High-resolution EEG mapping: a radial-basis function based approach to the scalp Laplacian estimate
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People s Republic of China
    Clin Neurophysiol 113:956-67. 2002
  2. doi request reprint Resting state basal ganglia network in idiopathic generalized epilepsy
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Hum Brain Mapp 33:1279-94. 2012
  3. doi request reprint Solving of L0 norm constrained EEG inverse problem
    Peng Xu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China
    Conf Proc IEEE Eng Med Biol Soc 2009:69-72. 2009
  4. doi request reprint Spatio-temporal dynamics of visual selective attention identified by a common spatial pattern decomposition method
    Ling Li
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Brain Res 1282:84-94. 2009
  5. pmc Cortical network properties revealed by SSVEP in anesthetized rats
    Peng Xu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sci Rep 3:2496. 2013
  6. doi request reprint The flexibility of partial information transmission in the auditory channel: the role of perceptual discriminability
    Diankun Gong
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Psychophysiology 49:1394-400. 2012
  7. doi request reprint Electrophysiological explorations of the cause and effect of inhibition of return in a cue-target paradigm
    Yin Tian
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Brain Topogr 24:164-82. 2011
  8. ncbi request reprint A radial-basis function based surface Laplacian estimate for a realistic head model
    Yiran Zhai
    School of Life Science and Technology, University of Electronic Science and Technology of China, Cheng China
    Brain Topogr 17:55-62. 2004
  9. doi request reprint A study on the neural mechanism of inhibition of return by the event-related potential in the Go/NoGo task
    Yin Tian
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Biol Psychol 79:171-8. 2008
  10. doi request reprint Altered functional connectivity in default mode network in absence epilepsy: a resting-state fMRI study
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Hum Brain Mapp 32:438-49. 2011

Collaborators

Detail Information

Publications107 found, 100 shown here

  1. ncbi request reprint High-resolution EEG mapping: a radial-basis function based approach to the scalp Laplacian estimate
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People s Republic of China
    Clin Neurophysiol 113:956-67. 2002
    ..The present study addressed a new scalp Laplacian mapping (LM) algorithm...
  2. doi request reprint Resting state basal ganglia network in idiopathic generalized epilepsy
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Hum Brain Mapp 33:1279-94. 2012
    ..These resting-state fMRI findings in the current study provided evidence confirming the role of the BGN as an important modulator in IGE...
  3. doi request reprint Solving of L0 norm constrained EEG inverse problem
    Peng Xu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China
    Conf Proc IEEE Eng Med Biol Soc 2009:69-72. 2009
    ..The preliminary results show that this alternative approximation to l(0) norm is promising for the estimation of EEG sources with sparse distribution...
  4. doi request reprint Spatio-temporal dynamics of visual selective attention identified by a common spatial pattern decomposition method
    Ling Li
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Brain Res 1282:84-94. 2009
    ..For attention case, visual cortex consumes the most resources and for non-attention situation, the ACC and PPC consume the most resources...
  5. pmc Cortical network properties revealed by SSVEP in anesthetized rats
    Peng Xu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sci Rep 3:2496. 2013
    ....
  6. doi request reprint The flexibility of partial information transmission in the auditory channel: the role of perceptual discriminability
    Diankun Gong
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Psychophysiology 49:1394-400. 2012
    ..Thus, this study demonstrated that the transmission speed of a certain attribute could be modulated by its perceptual discriminability...
  7. doi request reprint Electrophysiological explorations of the cause and effect of inhibition of return in a cue-target paradigm
    Yin Tian
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Brain Topogr 24:164-82. 2011
    ....
  8. ncbi request reprint A radial-basis function based surface Laplacian estimate for a realistic head model
    Yiran Zhai
    School of Life Science and Technology, University of Electronic Science and Technology of China, Cheng China
    Brain Topogr 17:55-62. 2004
    ..All the comparisons show RBFL can provide comparatively better results than GSL and hence RBFL provide another efficient method for high-resolution EEG mapping...
  9. doi request reprint A study on the neural mechanism of inhibition of return by the event-related potential in the Go/NoGo task
    Yin Tian
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Biol Psychol 79:171-8. 2008
    ..These data support a mechanism of IOR consisting of both sensory inhibition and response preparation inhibition...
  10. doi request reprint Altered functional connectivity in default mode network in absence epilepsy: a resting-state fMRI study
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Hum Brain Mapp 32:438-49. 2011
    ..Abnormal functional connectivity in absence epilepsy may reflect abnormal anatomo-functional architectural integration in DMN, as a result of cognitive mental impairment and unconsciousness during absence seizure...
  11. ncbi request reprint A particle swarm optimization algorithm for beam angle selection in intensity-modulated radiotherapy planning
    Yongjie Li
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Phys Med Biol 50:3491-514. 2005
    ....
  12. doi request reprint A multi-component decomposition algorithm for event-related potentials
    Gang Yin
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    J Neurosci Methods 178:219-27. 2009
    ..Our decomposition results show that the cue-dependent component waveform turns out to flatten out 500 ms after cue-onset, a finding consistent with our experimental paradigm...
  13. doi request reprint Stimulator selection in SSVEP-based BCI
    Zhenghua Wu
    Center of Neuro Informatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Med Eng Phys 30:1079-88. 2008
    ..The results showed that the SSVEP differences were strongly related to the frequency spectrum differences of the flickers. According to these differences, the stimulator was selected based on the complexity of the BCI system...
  14. doi request reprint Equivalent charge source model based iterative maximum neighbor weight for sparse EEG source localization
    Peng Xu
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Ann Biomed Eng 36:2051-67. 2008
    ..Finally, CMOSS was applied to localize sources elicited in a visual stimuli experiment, and the result was consistent with those source areas involved in visual processing reported in previous studies...
  15. pmc Functional Integration between Salience and Central Executive Networks: A Role for Action Video Game Experience
    Diankun Gong
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Neural Plast 2016:9803165. 2016
    ..Results reveal enhanced intra- and internetwork functional integrations in AVG experts compared to amateurs. The findings support the possible relation between AVG experience and the neural network plasticity. ..
  16. pmc Disrupted functional brain connectivity in partial epilepsy: a resting-state fMRI study
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 7:e28196. 2011
    ....
  17. ncbi request reprint The mechanism of involuntary visual spatial attention revealed by a new linear computation model
    Lijun Qiu
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, PR China
    Brain Topogr 18:249-56. 2006
    ..The parameters derived from the new linear model also suggest that there are different mechanisms involved in involuntary attention and voluntary allocation of attention...
  18. doi request reprint Neuroelectric source imaging using 3SCO: a space coding algorithm based on particle swarm optimization and l0 norm constraint
    Peng Xu
    Key Laboratory for NeuroInformation of Ministry of Education, University of Electronic Science and Technology of China, Chengdu, 610054, China
    Neuroimage 51:183-205. 2010
    ..Finally, 3SCO was applied to localize the neuroelectric sources in a visual stimuli related experiment and the localized areas were basically consistent with those reported in previous studies...
  19. ncbi request reprint [A new method based on sparse component decomposition to remove MRI artifacts in the continuous EEG recordings]
    Peng Xu
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 24:439-43. 2007
    ..The method is applied to the MRI artifacts corrupted EEG recordings and the decomposition result shows its validation...
  20. ncbi request reprint Lp norm iterative sparse solution for EEG source Localization
    Peng Xu
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    IEEE Trans Biomed Eng 54:400-9. 2007
    ..Finally, LPISS was applied to a real evoked potential collected in a study of inhibition of return (IOR), and the result was consistent with the previously suggested activated areas involved in an IOR process...
  21. pmc Regulation of Irregular Neuronal Firing by Autaptic Transmission
    Daqing Guo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Sci Rep 6:26096. 2016
    ....
  22. doi request reprint Structural and functional correlates of motor imagery BCI performance: Insights from the patterns of fronto-parietal attention network
    Tao Zhang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Neuroimage 134:475-85. 2016
    ..Our findings may deepen the understanding of individual variability in MI-BCI performance, and also may provide a new biomarker to predict individual MI-BCI performance. ..
  23. doi request reprint Efficient resting-state EEG network facilitates motor imagery performance
    Rui Zhang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People s Republic of China
    J Neural Eng 12:066024. 2015
    ..But the ability to operate an MI-BCI varies across subjects, which becomes a substantial problem for practical BCI applications beyond the laboratory...
  24. pmc The enhanced information flow from visual cortex to frontal area facilitates SSVEP response: evidence from model-driven and data-driven causality analysis
    Fali Li
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
    Sci Rep 5:14765. 2015
    ..The inversion of neural mass model proposed in this study may be helpful to provide the new causality analysis to link the physiological model and the observed datasets in neuroscience and clinical researches...
  25. pmc Long-term effects of musical training and functional plasticity in salience system
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Neural Plast 2014:180138. 2014
    ..The salience system may represent a new avenue for exploration regarding the underlying foundations of enhanced higher-level cognitive processes in musicians. ..
  26. doi request reprint Dissociation of tone and vowel processing in Mandarin idioms
    Jiehui Hu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Psychophysiology 49:1179-90. 2012
    ..In summary, the current results support a functional dissociation of tone and vowel processing in spoken word recognition...
  27. doi request reprint Partial information can be transmitted in an auditory channel: inferences from lateralized readiness potentials
    Diankun Gong
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Psychophysiology 49:499-503. 2012
    ..Such a result provides evidence for the continuous model and asynchronous discrete coding (ADC) model in information processing. We suggest that partial information can be transmitted in an auditory channel...
  28. ncbi request reprint Transductive SVM for reducing the training effort in BCI
    Xiang Liao
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    J Neural Eng 4:246-54. 2007
    ....
  29. ncbi request reprint A comparison of Gamma and Gaussian dynamic convolution models of the fMRI BOLD response
    Huafu Chen
    School of Life Science and Technology, School of Applied Math, University of Electronic Science and Technology of China, Chengdu 610054, PR China
    Magn Reson Imaging 23:83-8. 2005
    ..The model parameters are different in the left and right occipital regions, which indicate that the dynamic processes seem different in various cerebral functional regions...
  30. ncbi request reprint High-resolution electroencephalogram (EEG) mapping: scalp charge layer
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Phys Med Biol 49:5073-86. 2004
    ..The results confirm the fact that SL and ECL are of higher spatial resolution than various scalp potential maps, and for SL and ECL, SL is of higher resolution but more sensitive to noise...
  31. doi request reprint Functional abnormalities of the right posterior insula are related to the altered self-experience in schizophrenia
    Xi Chen
    Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in Medicine, High Field Magnetic Resonance Brain Imaging Key Laboratory of Sichuan Province, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Psychiatry Res 256:26-32. 2016
    ..The results suggested that the right PI might play an important role in self-experience processing in schizophrenia. Accordingly, the right PI should be considered very important in the pathological mechanism of schizophrenia...
  32. doi request reprint Characterizing nonlinear relationships in functional imaging data using eigenspace maximal information canonical correlation analysis (emiCCA)
    Li Dong
    The Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, High Field Magnetic Resonance Brain Imaging Key Laboratory of Sichuan Province, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Neuroimage 109:388-401. 2015
    ..This suggests that these various task-related brain areas are part of networks that also contribute to the execution of movements of the hand. These results suggest that emiCCA is a promising technique for exploring various data. ..
  33. pmc Z-score linear discriminant analysis for EEG based brain-computer interfaces
    Rui Zhang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 8:e74433. 2013
    ....
  34. pmc SSVEP response is related to functional brain network topology entrained by the flickering stimulus
    Yangsong Zhang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 8:e72654. 2013
    ..These results indicate that larger SSVEP responses correspond with better functional network topology structures. This study may provide new insights for understanding brain mechanisms when using SSVEPs as frequency tags. ..
  35. pmc How cognitive plasticity resolves the brain's information processing dilemma
    Diankun Gong
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sci Rep 3:2860. 2013
    ..We also present a new model showing how the brain may resolve its information processing and transmission dilemma. ..
  36. doi request reprint A neural computational model for animal's time-to-collision estimation
    Ling Wang
    Key Laboratory for NeuroInformation of the Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People s Republic of China
    Neuroreport 24:308-12. 2013
    ..Thus, it yields a precise and neuronal-implemented estimation for TTC, which provides a simple and convenient implementation for artificial vision, and represents a potential visual brain mechanism...
  37. doi request reprint Electroencephalogram γ-band activity during the perception of music key levels
    Weiyi Ma
    aKey Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Neuroreport 24:186-9. 2013
    ..Furthermore, a counterclockwisely modulated key is related to stronger γ-band spectral power than a clockwisely modulated key...
  38. doi request reprint Incorporating FMRI functional networks in EEG source imaging: a Bayesian model comparison approach
    Xu Lei
    The Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Brain Topogr 25:27-38. 2012
    ..Synthetic and real data tests show that iNESOI has potential to select the appropriate fMRI priors to reach a better source reconstruction than some other typical approaches...
  39. pmc Multimodal functional network connectivity: an EEG-fMRI fusion in network space
    Xu Lei
    The Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 6:e24642. 2011
    ..With mFNC, comprehensive relationships among FNs might be unveiled for the deep exploration of neural activities and metabolic responses in a specific task or neurological state...
  40. ncbi request reprint [The improved FOCUSS combined with the fMRI priors for EEG source localization and its preliminary application]
    Peng Xu
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 25:1425-9. 2008
    ..The method was used to localize the EEG sources in the form discrimination experiments, where the fMRI and EEG were recorded, and the results preliminarily confirmed the validity of method...
  41. doi request reprint A parallel framework for simultaneous EEG/fMRI analysis: methodology and simulation
    Xu Lei
    The Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
    Neuroimage 52:1123-34. 2010
    ..Simulations under realistic noise conditions indicated that STEFF is a feasible and physiologically reasonable hybrid approach for spatiotemporal mapping of cognitive processing in the human brain...
  42. doi request reprint Long-range correlations of different EEG derivations in rats: sleep stage-dependent generators may play a key role
    Guangzhan Fang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Physiol Meas 31:795-808. 2010
    ..We suggest that DFA analysis can be used to explore the properties of the generators of a given neuronal oscillation, and the localizations of these generators if more electrodes are involved...
  43. ncbi request reprint [Spatial spectra of neural electric activities and their application in study of visual spatial selective attention]
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 21:241-5. 2004
    ..These facts indicate that the latitude and longitudinal spatial spectra concept is useful in study of cognitive brain research...
  44. doi request reprint A comparative study of different references for EEG default mode network: the use of the infinity reference
    Yun Qin
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Clin Neurophysiol 121:1981-91. 2010
    ..The present study addressed the use of the infinity reference obtained by the reference electrode standardisation technique (REST) in the study of EEG default mode network (DMN)...
  45. doi request reprint An empirical bayesian framework for brain-computer interfaces
    Xu Lei
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
    IEEE Trans Neural Syst Rehabil Eng 17:521-9. 2009
    ..The results confirmed that BLDA is superior in accuracy and robustness to LDA, regularized LDA, and SVM...
  46. doi request reprint fMRI functional networks for EEG source imaging
    Xu Lei
    The Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Hum Brain Mapp 32:1141-60. 2011
    ..Our results indicated that NESOI is a potentially useful approach for EEG source imaging...
  47. ncbi request reprint A projection-based image registration algorithm and its application
    Huafu Chen
    School of Life Science and Technology, School of Applied Math, University of Electronic Science and Technology of China, Chengdu, PR China
    Brain Topogr 18:47-58. 2005
    ..The performance of this method was confirmed by simulation study different SNRs and applications to 2D and 3D actual functional MRI images...
  48. doi request reprint Spatiotemporal consistency of local neural activities: A new imaging measure for functional MRI data
    Li Dong
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, P R China
    J Magn Reson Imaging 42:729-36. 2015
    ..To characterize the local consistency by integrating temporal and spatial information in the local region using functional magnetic resonance imaging (fMRI)...
  49. pmc Enhanced Z-LDA for Small Sample Size Training in Brain-Computer Interface Systems
    Dongrui Gao
    Key Laboratory for Neuro Information of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China
    Comput Math Methods Med 2015:680769. 2015
    ..For the small training set, it lacks enough information to deeply train the classifier, resulting in the poor classification performance during online testing...
  50. pmc Identifying enhanced cortico-basal ganglia loops associated with prolonged dance training
    Gujing Li
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
    Sci Rep 5:10271. 2015
    ..These findings might reflect improved sensorimotor function for the dancers consequent to long-term dance training. ..
  51. doi request reprint Autoregressive model in the Lp norm space for EEG analysis
    Peiyang Li
    Key Laboratory for NeuroInformation of the Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    J Neurosci Methods 240:170-8. 2015
    ....
  52. doi request reprint Prediction of SSVEP-based BCI performance by the resting-state EEG network
    Yangsong Zhang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People s Republic of China
    J Neural Eng 10:066017. 2013
    ..In this paper, we investigate the possible relationships between the SSVEP responses, the classification accuracy of five stimulus frequencies and the closed-eye resting-state network topology...
  53. doi request reprint Simultaneous EEG-fMRI: trial level spatio-temporal fusion for hierarchically reliable information discovery
    Li Dong
    The Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Neuroimage 99:28-41. 2014
    ..This paper contains two simulations and an example of real data, and the results indicate that the framework is a feasible approach to reveal cognitive processing in the human brain. ..
  54. pmc Scale-free brain quartet: artistic filtering of multi-channel brainwave music
    Dan Wu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 8:e64046. 2013
    ..It might harmonically distinguish the different states of the brain activities, and therefore it provided a method to analyze EEGs from a relaxed audio perspective...
  55. pmc Local temporal correlation common spatial patterns for single trial EEG classification during motor imagery
    Rui Zhang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Comput Math Methods Med 2013:591216. 2013
    ..The above results consistently indicate that LTCCSP would be a promising method for practical motor imagery BCI application. ..
  56. pmc Scale-free brain-wave music from simultaneously EEG and fMRI recordings
    Jing Lu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 7:e49773. 2012
    ..And most importantly, this approach further realized power law for music intensity as fMRI signal follows it. Thus the EEG-fMRI music makes a step ahead in reflecting the physiological process of the scale-free brain...
  57. pmc Multiple frequencies sequential coding for SSVEP-based brain-computer interface
    Yangsong Zhang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 7:e29519. 2012
    ..This study aimed to provide an innovative coding method to tackle this problem...
  58. doi request reprint Gaussian source model based iterative algorithm for EEG source imaging
    Xu Lei
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Comput Biol Med 39:978-88. 2009
    ....
  59. ncbi request reprint High-resolution EEG mapping: an equivalent charge-layer approach
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Phys Med Biol 48:1997-2011. 2003
    ..The results confirm that the ECL map may be of higher spatial resolution than the EDL map...
  60. ncbi request reprint Automatic beam angle selection in IMRT planning using genetic algorithm
    Yongjie Li
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Phys Med Biol 49:1915-32. 2004
    ..The results show that ABAS is valid and efficient and can improve the dose distributions within a clinically acceptable computation time...
  61. ncbi request reprint A study on the reference electrode standardization technique for a realistic head model
    Yiran Zhai
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, PR China
    Comput Methods Programs Biomed 76:229-38. 2004
    ..The results confirm that REST is still an efficient method even for a realistic head model especially for the most important superficial cortex region...
  62. doi request reprint Diffusion and volumetry abnormalities in subcortical nuclei of patients with absence seizures
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Epilepsia 52:1092-9. 2011
    ..The purpose of this study is to investigate the diffusion and volume changes in the basal ganglia and thalamus of patients with absence seizures...
  63. ncbi request reprint A study on asymmetry of spatial visual field by analysis of the fMRI BOLD response
    Huafu Chen
    School of Life Science and Technology, School of Applied Math, University of Electronic Science and Technology of China, P R China
    Brain Topogr 17:39-46. 2004
    ..For the left and right fields, the response is different. These results provide the fMRI BOLD response evidence of the asymmetry of spatial visual fields...
  64. doi request reprint Frequency detection with stability coefficient for steady-state visual evoked potential (SSVEP)-based BCIs
    Zhenghua Wu
    Center of Neuro Informatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People s Republic of China
    J Neural Eng 5:36-43. 2008
    ....
  65. doi request reprint MMN evidence for asymmetry in detection of IOI shortening and lengthening at behavioral indifference tempo
    Yongxiu Lai
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Brain Res 1367:170-80. 2011
    ..Our results suggested that local IOI perturbations at behavioral indifference area have an asymmetric effect on the pre-attentive processing of temporal variation detection...
  66. doi request reprint Optimized single electroencephalogram channel sleep staging in rats
    Guangzhan Fang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Lab Anim 44:312-22. 2010
    ..7 ± 0.7%. These results indicate that the accuracies of sleep staging remain high even though only a single EEG channel was used and that a system based on this scheme would be suitable for realtime and long-term studies of sleep...
  67. ncbi request reprint Localization of latent epileptic activities using spatio-temporal independent component analysis of FMRI data
    Huafu Chen
    School of Life Science and Technology School of Applied Mathematics, University of Electronic Science and Technology of China, Chengdu, China, 610054
    Brain Topogr 19:21-8. 2006
    ..Though more studies are required to validate this technique, the above preliminary results demonstrate the potential of using the resting fMRI with spatio-temporal ICA to detect and localize latent epileptic activities...
  68. pmc Bidirectional control of absence seizures by the basal ganglia: a computational evidence
    Mingming Chen
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People s Republic of China
    PLoS Comput Biol 10:e1003495. 2014
    ..Overall, these results highlight the bidirectional functional roles of basal ganglia in controlling and modulating absence seizures, and might provide novel insights into the therapeutic treatments of this brain disorder. ..
  69. ncbi request reprint Removal of the ocular artifacts from EEG data using a cascaded spatio-temporal processing
    Tiejun Liu
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Comput Methods Programs Biomed 83:95-103. 2006
    ..The effectiveness of CAST is confirmed by the application to actual scalp data and a detailed comparative study...
  70. ncbi request reprint The influence of cognitive tasks on different frequencies steady-state visual evoked potentials
    Zhenghua Wu
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Brain Topogr 20:97-104. 2007
    ..These results suggest that the same cognitive task affects the different frequency SSVEP in a similar way, and the low frequency flicker is a better choice than the high frequency one in such as working memory study...
  71. ncbi request reprint An integrated neighborhood correlation and hierarchical clustering approach of functional MRI
    Huafu Chen
    Center of Neuroinformatics, School of Life Science and Technology, School of Applied Math, University of Electronic Science and Technology of China, Chengdu 610054, China
    IEEE Trans Biomed Eng 53:452-8. 2006
    ..These results suggest that the proposed new integrated approach could be useful in detecting weak fMRI signals...
  72. ncbi request reprint The azimuth projection for the display of 3-D EEG data
    Dan Wu
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Comput Biol Med 37:1821-6. 2007
    ..It shows all the information in the 3-D data within a projective plane without distinct shape change. Therefore, it can help to analyze the data effectively...
  73. doi request reprint Imaging foci of epileptic discharges from simultaneous EEG and fMRI using the canonical HRF
    Cheng Luo
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Epilepsy Res 91:133-42. 2010
    ..The purpose of this study is to develop a new scheme to improve the detectability and localize the canonical HRF localizable foci...
  74. ncbi request reprint A new method of spatio-temporal topographic mapping by correlation coefficient of K-means cluster
    Ling Li
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, P R China
    Brain Topogr 19:161-76. 2007
    ..This method may be an objective, heuristic and important tool to study the properties of cerebral, neural networks in cognitive and clinical neurosciences...
  75. ncbi request reprint [A 3D tomography technique based study on event-related potential in attention]
    Tiejun Liu
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 22:880-3. 2005
    ..Moreover, C1 component can be observed in the results, which cannot be identified in the scalp data...
  76. ncbi request reprint The effect of reference choices on the spatio-temporal analysis of brain evoked potentials: the use of infinite reference
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Comput Biol Med 37:1529-38. 2007
    ..These results mean a common reference is important for producing a comparable result between labs. As IR is theoretically a constant reference, we recommend it as the common choice in the future...
  77. ncbi request reprint Development and evaluation of the sparse decomposition method with mixed over-complete dictionary for evoked potential estimation
    Peng Xu
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Comput Biol Med 37:1731-40. 2007
    ..The method was then applied to estimate event related potential (ERP) in the classical oddball experiment, and the results confirmed that the trial number for a reliable ERP estimation might be greatly reduced by MOSCA...
  78. ncbi request reprint A novel method based on realistic head model for EEG denoising
    Peng Xu
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Comput Methods Programs Biomed 83:104-10. 2006
    ....
  79. pmc An enhanced probabilistic LDA for multi-class brain computer interface
    Peng Xu
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 6:e14634. 2011
    ..A variety of classification methods have been utilized to convert the brain information into control commands. However, most of the methods only produce uncalibrated values and uncertain results...
  80. pmc Integration of consonant and pitch processing as revealed by the absence of additivity in mismatch negativity
    Shan Gao
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    PLoS ONE 7:e38289. 2012
    ..Domain-specificity of consonants may depend on higher-level processes in the hierarchy of speech perception...
  81. doi request reprint Electroencephalogram variations in the α band during tempo-specific perception
    Weiyi Ma
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science, University of Electronic Science and Technology of China, Chengdu, China
    Neuroreport 23:125-8. 2012
    ..Furthermore, results showed that a larger tempo transformation gave rise to a greater change in α-band spectral power than a smaller tempo transformation...
  82. doi request reprint Effect of intensity accents on the detection of interonset interval variations
    Yongxiu Lai
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, P R China
    Neuroreport 22:749-52. 2011
    ..Importantly, louder accents reduced the sensitivity of shortened and standard IOIs, supporting the prediction of compensation hypothesis...
  83. ncbi request reprint Equivalent physical models and formulation of equivalent source layer in high-resolution EEG imaging
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu City, 610054, Sichuan Province, People s Republic of China
    Phys Med Biol 48:3475-83. 2003
    ..Based on these equivalent physical models, closed solutions of ECL and EDL corresponding to a dipole enclosed by a spherical layer are given. These results provide the theoretical basis of ESL applications in high-resolution EEG mapping...
  84. ncbi request reprint A study on medical image registration by mutual information with pyramid data structure
    Peng Xu
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Comput Biol Med 37:320-7. 2007
    ..Finally, SAP was applied to remove the artifacts between CT and MRI data sets, and the results showed the validation of SAP to registration of mulmodality images...
  85. ncbi request reprint Discussion on the choice of separated components in fMRI data analysis by spatial independent component analysis
    Huafu Chen
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
    Magn Reson Imaging 22:827-33. 2004
    ..Our result means that spatial ICA is a useful tool for the detection of different response activations and suggests that a proper sum of the separated independent components should be used for the imaging result of fMRI data processing...
  86. ncbi request reprint [Comparison of steady-state visually evoked potential evoked by different monochromatic light]
    Zhenghua Wu
    Center of Neuro Information, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 25:1021-4. 2008
    ....
  87. doi request reprint The effect of different EEG derivations on sleep staging in rats: the frontal midline-parietal bipolar electrode for sleep scoring
    Guangzhan Fang
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Physiol Meas 30:589-601. 2009
    ..The results demonstrated that different bipolar electrodes have significantly different sleep-staging accuracies, and that the optimal frontal electrode for sleep scoring is located at the anterior midline...
  88. ncbi request reprint [ERP spatio-temporal analysis for perception of motion-in-depth: the effect of size factor on cognition]
    Ling Wang
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 26:394-9. 2009
    ..Among these components, N220 was most closely related to the perception of motion-in-depth. From the data analysis in 500 ms, bigger object led to earlier and stronger response...
  89. pmc Left hemisphere predominance of pilocarpine-induced rat epileptiform discharges
    Yang Xia
    Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    J Neuroeng Rehabil 6:42. 2009
    ..The main goal of this paper is to observe if the epileptiform discharges (EDs) of Pilocarpine-induced epileptic rats could present difference between left hemisphere and right hemisphere or not...
  90. ncbi request reprint [On the study methods of electroencephalograph synchronization]
    Qun Zhou
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 26:1353-7. 2009
    ..Finally, the main differences among the different methods were compared and some critical problems in the study of EEG synchronization were discussed...
  91. ncbi request reprint Combining spatial filters for the classification of single-trial EEG in a finger movement task
    Xiang Liao
    Center of Neuroinformatics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
    IEEE Trans Biomed Eng 54:821-31. 2007
    ..Thus, we propose an EEG-based BCI system with the two feature sets, one based on CSP (ERD) and the other based on DSP (MRPs), classified by SVM...
  92. ncbi request reprint Computation for the implicit components of ERP in attention
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, PR China
    Brain Topogr 16:65-70. 2003
    ..The gain amplification (G) is found to be greater than 1 before 200 msec and much less than 1 afterwards. The values of G and W may shed light on the nature of attention...
  93. ncbi request reprint An improved ordered subsets expectation maximization positron emission computerized tomography reconstruction
    Huafu Chen
    School of Life Science and Technology, University of Electronic Science and Technology of China, 610054 Chengdu, China
    Comput Biol Med 37:1780-5. 2007
    ..The improved OS-EM is shown to be more feasible than the standard OS-EM within the same iteration steps and in higher signal noise ratio (SNR) condition...
  94. ncbi request reprint The theoretical relation of scalp Laplacian and scalp current density of a spherical shell head model
    Dezhong Yao
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, People s Republic of China
    Phys Med Biol 47:2179-85. 2002
    ..For practically available low spatial frequencies, they are approximately linearly related to each other, so the SL estimate may be considered as an approximate SCD estimate in practice...
  95. ncbi request reprint Analysis of fMRI data by blind separation of data in a tiny spatial domain into independent temporal component
    Huafu Chen
    School of Life Science and Technology, School of Applied Math, University of Electronic Science and Technology of China, Chengdu, PR China
    Brain Topogr 15:223-32. 2003
    ..Finally, vivo fMRI tests showed that the excited areas evoked by a visual stimuli are mainly in the region of the primary visual cortex and that evoked by auditory stimuli are mainly in the region of the primary temporal cortex...
  96. ncbi request reprint Genetic algorithm based deliverable segments optimization for static intensity-modulated radiotherapy
    Yongjie Li
    School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, People s Republic of China
    Phys Med Biol 48:3353-74. 2003
    ..The algorithm is applied to some examples and the results demonstrate that GADSO is able to produce highly conformal dose distributions using 20-30 deliverable segments per treatment within a clinically acceptable computation time...
  97. ncbi request reprint A comparative study of different references for EEG spectral mapping: the issue of the neutral reference and the use of the infinity reference
    Dezhong Yao
    Human Brain Mapping and Cortical Imaging Laboratory, Centre for Sensory Motor Interaction, Aalborg University, Fredrik Bajers Vej 7D3, Aalborg 9220, Denmark
    Physiol Meas 26:173-84. 2005
    ..We recommend the I reference for objective use in cross-laboratory studies and clinical practices, as it is far from all the other electrodes and can act as a neutral reference...
  98. ncbi request reprint High-resolution EEG: on the cortical equivalent dipole layer imaging
    Bin He
    Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, USA
    Clin Neurophysiol 113:227-35. 2002
    ..Several cortical imaging approaches, such as the epicortical potentials and a dipole layer accounting for the cortical activity, have been used to represent brain electrical activity...
  99. ncbi request reprint Delay correlation subspace decomposition algorithm and its application in fMRI
    Huafu Chen
    IEEE Trans Med Imaging 24:1647-51. 2005
    ..The efficiency is evaluated by comparing with independent component analysis and principal component analysis method of fMRI...
  100. ncbi request reprint Electrophysiological correlates of category induction: PSW amplitude as an index of identifying shared attributes
    Antao Chen
    Key Laboratory of Cognition and Personality of MOE, Southwest University, Chongqing, China
    Biol Psychol 76:230-8. 2007
    ..These results suggest that the processing of category induction is reflected in the PSW 400-650 ms post-stimulus...
  101. ncbi request reprint Cortical mapping of EEG alpha power using a charge layer model
    Dezhong Yao
    Human Brain Mapping and Cortical Imaging Laboratory, Centre for Sensory Motor Interaction, Aalborg University, Aalborg, Denmark
    Brain Topogr 17:65-71. 2004
    ..We concluded that the CL model is sensitive, and the blurred scalp activities can be further delineated into separate regions...