Affiliation: Columbia University
- Suboptimal integration of reward magnitude and prior reward likelihood in categorical decisions by monkeysTobias Teichert
Department of Neuroscience, Columbia University New York, NY, USA
Front Neurosci 4:186. 2010....
- Depth perception during saccadesTobias Teichert
Neurophysics Group, Department of Physics, Philipps University, Marburg, Germany
J Vis 8:27.1-13. 2008..Finally, unlike localization in the fronto-parallel plane, depth judgments did not critically depend on the presence of visual references. Current models fail to account for the observed pattern of mislocalization in depth...
- Effects of heartbeat and respiration on macaque fMRI: implications for functional connectivityTobias Teichert
Columbia University, Department of Psychiatry and Neuroscience, David Mahoney Centre for Brain and Behavior Research, New York, USA
Neuropsychologia 48:1886-94. 2010..Temporal bandpass filtering or spatial smoothing may help to reduce the effects of artifacts in some cases but are not an adequate replacement for an algorithm that explicitly models and removes cyclic cardiac and respiratory artifacts...
- Perisaccadic mislocalization as optimal perceptTobias Teichert
Columbia University, Department of Neuroscience, New York, NY, USA
J Vis 10:19. 2010..Consequently, our model reconciles the reafference principle with the finding of perisaccadic shift...
- Performance monitoring in monkey frontal eye fieldTobias Teichert
Department of Neuroscience, Columbia University, New York, New York 10032
J Neurosci 34:1657-71. 2014..Overall, our findings suggest a novel role for the FEF as part of the neural network that evaluates the preceding choice to optimize behavior in the future. ..
- The dorsal medial frontal cortex is sensitive to time on task, not response conflict or error likelihoodJack Grinband
Department of Radiology, Columbia University, New York, NY 10032, USA
Neuroimage 57:303-11. 2011....
- Real-time, transcranial monitoring of safe blood-brain barrier opening in non-human primatesFabrice Marquet
Departments of Biomedical Engineering, Columbia University, New York, New York, United States of America
PLoS ONE 9:e84310. 2014..This establishes the method and the system as a potentially highly useful tool for brain drug delivery...
- Humans optimize decision-making by delaying decision onsetTobias Teichert
Department of Neuroscience, Columbia University, New York, New York, United States of America Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
PLoS ONE 9:e89638. 2014..These findings show that decision onset is a critical aspect of the decision process that can be adjusted to effectively improve decision accuracy. ..
- Scale-invariance of receptive field properties in primary visual cortexTobias Teichert
Department of Physics, Neurophysics Group, Philipps University, Marburg, Germany
BMC Neurosci 8:38. 2007..Specifically, we investigated the size of the area that enhances responses, i.e., the grating summation field, the size of the inhibitory surround, and the distance dependence of signal coupling, i.e., the linking field...
- Orienting of attention to gaze direction cues in rhesus macaques: species-specificity, and effects of cue motion and reward predictivenessDian Yu
Department of Neuroscience, Mahoney Center, Columbia University New York, NY, USA
Front Psychol 3:202. 2012..It is possible that gaze cues are more important for decision-making and voluntary orienting than for reflexive orienting...
- Noninvasive, transient and selective blood-brain barrier opening in non-human primates in vivoFabrice Marquet
Department of Biomedical Engineering, Columbia University, New York, New York, United States of America
PLoS ONE 6:e22598. 2011..Sonications were combined with two different types of microbubbles (customized 4-5 µm and Definity®). 3T MRI was used to confirm the BBB disruption and to assess brain damage...