Yun Hee Kim

Summary

Affiliation: Sungkyunkwan University
Country: Korea

Publications

  1. doi request reprint Plasticity of the attentional network after brain injury and cognitive rehabilitation
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Division for Neurorehabilitation, Stroke and Cerebrovascular Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    Neurorehabil Neural Repair 23:468-77. 2009
  2. ncbi request reprint Ipsilateral motor pathway confirmed by diffusion tensor tractography in a patient with schizencephaly
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Sungkyunkwan University School of Medicine, Samsung Medical Center, 50 Ilwon Dong, Kangnam Ku, Seoul, 135 710, Republic of Korea
    Neuroreport 15:1899-902. 2004
  3. ncbi request reprint Cortical reorganization induced by task-oriented training in chronic hemiplegic stroke patients
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University, Namku, Taegu, Republic of Korea
    Neuroreport 14:137-41. 2003
  4. ncbi request reprint Cortical reorganization associated with motor recovery in hemiparetic stroke patients
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University, 317 1, Daemyung Dong, Nam Ku, Taegu, 705 717, Republic of Korea
    Neuroreport 14:1305-10. 2003
  5. doi request reprint Double decussated ipsilateral corticospinal tract in schizencephaly
    Won Hyuk Chang
    Department of Physical Medicine and Rehabilitation, Division for Neurorehabilitation, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon dong, Gangnam Gu, Seoul 135 710, Korea
    Neuroreport 20:1434-8. 2009
  6. ncbi request reprint Cortical activation changes associated with motor recovery in patients with precentral knob infarct
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University 317 1, Daemyungdong, Namku, Taegu, 705 717, Republic of Korea
    Neuroreport 15:395-9. 2004
  7. ncbi request reprint Bilateral primary sensori-motor cortex activation of post-stroke mirror movements: an fMRI study
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, School of Medicine, Sungkyunkwan University, Samsung Medical Center, 50 Ilwon Dong, Kangnam Ku, Seoul, Republic of Korea, 135 710
    Neuroreport 14:1329-32. 2003
  8. ncbi request reprint Facilitating visuospatial attention for the contralateral hemifield by repetitive TMS on the posterior parietal cortex
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon Dong, Kangnam Ku, Seoul 135 710, Republic of Korea
    Neurosci Lett 382:280-5. 2005
  9. pmc Longitudinal changes of resting-state functional connectivity during motor recovery after stroke
    Chang Hyun Park
    Samsung Biomedical Research Institute, Department of Physical and Rehabilitation Medicine, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon dong, Gangnam Gu, Seoul, 135 710, Republic of Korea
    Stroke 42:1357-62. 2011
  10. ncbi request reprint The predictive value of cortical activation by passive movement for motor recovery in stroke patients
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University, Republic of Korea
    Restor Neurol Neurosci 22:59-63. 2004

Collaborators

Detail Information

Publications36

  1. doi request reprint Plasticity of the attentional network after brain injury and cognitive rehabilitation
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Division for Neurorehabilitation, Stroke and Cerebrovascular Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    Neurorehabil Neural Repair 23:468-77. 2009
    ..This study aimed to delineate the cerebral attentional network in patients with traumatic brain injury (TBI) and assess for adaptations in this network in response to a rehabilitation intervention...
  2. ncbi request reprint Ipsilateral motor pathway confirmed by diffusion tensor tractography in a patient with schizencephaly
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Sungkyunkwan University School of Medicine, Samsung Medical Center, 50 Ilwon Dong, Kangnam Ku, Seoul, 135 710, Republic of Korea
    Neuroreport 15:1899-902. 2004
    ..This finding may reflect functional reorganization of motor function in a patient with congenital brain disorder...
  3. ncbi request reprint Cortical reorganization induced by task-oriented training in chronic hemiplegic stroke patients
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University, Namku, Taegu, Republic of Korea
    Neuroreport 14:137-41. 2003
    ..In conclusion, it seems that cortical reorganization was induced by the TT program in chronic hemiparetic stroke patients...
  4. ncbi request reprint Cortical reorganization associated with motor recovery in hemiparetic stroke patients
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University, 317 1, Daemyung Dong, Nam Ku, Taegu, 705 717, Republic of Korea
    Neuroreport 14:1305-10. 2003
    ..In conclusion, it seems that cortical reorganization occurred in parallel with motor recovery in hemiparetic patients with cerebral infarct...
  5. doi request reprint Double decussated ipsilateral corticospinal tract in schizencephaly
    Won Hyuk Chang
    Department of Physical Medicine and Rehabilitation, Division for Neurorehabilitation, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon dong, Gangnam Gu, Seoul 135 710, Korea
    Neuroreport 20:1434-8. 2009
    ..It then crossed over twice at the brain stem level to go down to the ipsilateral spinal cord. These findings show a unique pattern of brain reorganization in the recovery from early brain injury...
  6. ncbi request reprint Cortical activation changes associated with motor recovery in patients with precentral knob infarct
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University 317 1, Daemyungdong, Namku, Taegu, 705 717, Republic of Korea
    Neuroreport 15:395-9. 2004
    ..This finding may imply motor recovery through cortical reorganization after precentral knob infarct in the human brain...
  7. ncbi request reprint Bilateral primary sensori-motor cortex activation of post-stroke mirror movements: an fMRI study
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, School of Medicine, Sungkyunkwan University, Samsung Medical Center, 50 Ilwon Dong, Kangnam Ku, Seoul, Republic of Korea, 135 710
    Neuroreport 14:1329-32. 2003
    ..It seems that the pathophysiological mechanism of sustained mirror movements in stroke patients involves the unaffected motor cortex...
  8. ncbi request reprint Facilitating visuospatial attention for the contralateral hemifield by repetitive TMS on the posterior parietal cortex
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon Dong, Kangnam Ku, Seoul 135 710, Republic of Korea
    Neurosci Lett 382:280-5. 2005
    ..The inhibitory effect to the ipsilateral hemispace was noticeable only in the left PPC...
  9. pmc Longitudinal changes of resting-state functional connectivity during motor recovery after stroke
    Chang Hyun Park
    Samsung Biomedical Research Institute, Department of Physical and Rehabilitation Medicine, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon dong, Gangnam Gu, Seoul, 135 710, Republic of Korea
    Stroke 42:1357-62. 2011
    ..In this study, we explored neural correlates of motor recovery in patients with stroke by investigating longitudinal changes in resting-state functional connectivity of the ipsilesional primary motor cortex (M1)...
  10. ncbi request reprint The predictive value of cortical activation by passive movement for motor recovery in stroke patients
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University, Republic of Korea
    Restor Neurol Neurosci 22:59-63. 2004
    ....
  11. ncbi request reprint Restoration of the corticospinal tract compressed by hematoma: a tractography study using diffusion tensor imaging
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, Sungkyunkwan University, Samsung Medical Center, Seoul, Korea
    Arch Neurol 63:140-1. 2006
  12. ncbi request reprint Plastic changes of motor network after constraint-induced movement therapy
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Sungkyunkwan University School of Medicine, Samsung Medical Center, 50 Ilwon Dong, Kangnam Gu, Seoul 135 710, Korea
    Yonsei Med J 45:241-6. 2004
    ..Our results demonstrated that plastic changes of the motor network occurred as a neural basis of the improvement subsequent to CIM therapy following brain injury...
  13. pmc rTMS with motor training modulates cortico-basal ganglia-thalamocortical circuits in stroke patients
    Won Hyuk Chang
    Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Gangnam Gu, Seoul, Republic of Korea
    Restor Neurol Neurosci 30:179-89. 2012
    ..However, the underlying neural mechanisms have not been sufficiently investigated. We examined the clinical effects and neural correlates of high-frequency rTMS coupled with motor training in patients with hemiparesis after stroke...
  14. doi request reprint Time-dependent effect of transcranial direct current stimulation on the enhancement of working memory
    Suk Hoon Ohn
    Department of Physical Medicine and Rehabilitation, Division for Neurorehabilitation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Suwon, Republic of Korea
    Neuroreport 19:43-7. 2008
    ..This effect was maintained for 30 min after the completion of stimulation. These results suggest that tDCS at 1 mA enhances working memory in a time-dependent manner for at least 30 min in healthy participants...
  15. ncbi request reprint Neural correlates of donepezil-induced cognitive improvement in patients with right hemisphere stroke: a pilot study
    Won Hyuk Chang
    Department of Physical Medicine and Rehabilitation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    Neuropsychol Rehabil 21:502-14. 2011
    ..Increased recruitment of the parieto-frontal networks in the selected patients was considered to be a neural correlate of cognitive improvement induced by donepezil...
  16. ncbi request reprint Facilitative effect of high frequency subthreshold repetitive transcranial magnetic stimulation on complex sequential motor learning in humans
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Sungkyunkwan University School of Medicine, Center for Clinical Medicine, Samsung Medical Center, 50 Ilwon Dong, Kangnam Ku, Seoul 135 710, Republic of Korea
    Neurosci Lett 367:181-5. 2004
    ..These findings may provide a basis for the development of therapeutic applications of rTMS in patients with impaired motor skill...
  17. ncbi request reprint Motor recovery mechanism of diffuse axonal injury: a combined study of transcranial magnetic stimulation and functional MRI
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Republic of Korea
    Restor Neurol Neurosci 23:51-6. 2005
    ..The purpose of this study was to investigate the motor recovery mechanism following diffuse axonal injury (DAI) using transcranial magnetic stimulation (TMS) and functional MRI (fMRI)...
  18. doi request reprint Transcranial direct current stimulation increases resting state interhemispheric connectivity
    Chang Hyun Park
    Department of Physical and Rehabilitation Medicine, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon dong, Gangnam Gu, Seoul, 135 710, Republic of Korea
    Neurosci Lett 539:7-10. 2013
    ..Application of tDCS on the DLPFC may induce increased interhemispheric connectivity even at rest, possibly associated with the behavioral effects of tDCS...
  19. pmc Brain topological correlates of motor performance changes after repetitive transcranial magnetic stimulation
    Chang Hyun Park
    1 Department of Physical and Rehabilitation Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
    Brain Connect 4:265-72. 2014
    ..The enhancement of motor performance after rTMS is supposed to be associated with brain topological changes, such that global information exchange is facilitated, while local information exchange is restricted...
  20. ncbi request reprint Effects of dual transcranial direct current stimulation on post-stroke unilateral visuospatial neglect
    Hyuk Sunwoo
    Department of Physical and Rehabilitation Medicine, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon dong, Gangnam Gu, Seoul, 135 710, Republic of Korea Electronic address
    Neurosci Lett 554:94-8. 2013
    ..05). The star cancelation test did not show any significant change. These results suggest that dual tDCS over the bilateral PPC is an effective method for the treatment of USN in stroke patients. ..
  21. ncbi request reprint Diffusion anisotrophy in the early stages of stroke can predict motor outcome
    Sung Ho Jang
    Department of Physical Medicine and Rehabilitation, School of Medicine, Yeungnam University, Taegu, Republic of Korea
    Restor Neurol Neurosci 23:11-7. 2005
    ..This study examined whether the degree of impairment of diffusion anisotrophy in the early stages of a stroke can predict the motor function outcome...
  22. ncbi request reprint Effects of single-dose methylphenidate on cognitive performance in patients with traumatic brain injury: a double-blind placebo-controlled study
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    Clin Rehabil 20:24-30. 2006
    ..To determine the effect of a single dose of methylphenidate on the cognitive performance of patients with traumatic brain injury (TBI), and particularly on working memory and visuospatial attention...
  23. ncbi request reprint Long-term effects of rTMS on motor recovery in patients after subacute stroke
    Won Hyuk Chang
    Department of Physical Medicine and Rehabilitation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    J Rehabil Med 42:758-64. 2010
    ..However, most previous reports have described the short-term effects of rTMS on motor performance. We conducted a sham-controlled trial to evaluate long-term effects of high-frequency rTMS on motor recovery in subacute stroke patients...
  24. doi request reprint Effects of robot-assisted gait training on cardiopulmonary fitness in subacute stroke patients: a randomized controlled study
    Won Hyuk Chang
    1Sungkyunkwan University, Seoul, Republic of Korea
    Neurorehabil Neural Repair 26:318-24. 2012
    ..The authors compared the effects of robot-assisted gait training and conventional physical therapy on cardiopulmonary fitness...
  25. doi request reprint Hemispheric asymmetry of speed-dependent intercerebellar connectivity
    Chang Hyun Park
    Department of Physical Medicine and Rehabilitation, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    Neurosci Lett 443:119-22. 2008
    ..Results of this study indicated that there is a speed-dependent modulation of intercerebellar connectivity for finger movement and this modulation has hemispheric asymmetry...
  26. doi request reprint Improvement of visual scanning after DC brain polarization of parietal cortex in stroke patients with spatial neglect
    Myoung Hwan Ko
    Department of Physical Medicine and Rehabilitation, Institute for Medical Sciences and Research Institute of Clinical Medicine, Chonbuk National University Medical School, 634 18 Keumam dong, Dukjin Ku, Jeonju, Jeonbuk 561 712, Republic of Korea
    Neurosci Lett 448:171-4. 2008
    ..0 mA for 20 min. Anodal DC brain polarization, but not sham, led to significant improvement in the both neglect tests. These results document a beneficial effect of DC brain polarization on neglect...
  27. doi request reprint Effective method of combining rTMS and motor training in stroke patients
    Tae Gun Kwon
    Department of Physical and Rehabilitation Medicine, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Irwon dong, Gangnam Gu, Seoul, Republic of Korea
    Restor Neurol Neurosci 32:223-32. 2014
    ..The objective of this study was to determine the most effective method for combining rTMS and motor training in stroke patients...
  28. ncbi request reprint Effects of dual-mode non-invasive brain stimulation on motor function
    Eunhee Park
    Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular and Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    Neurosci Lett 567:24-9. 2014
    ..The preconditioning tDCS over the contralateral M1 modulated the effects of subsequent rTMS on cortical excitability and motor function...
  29. doi request reprint Association between the amount of right-to-left shunt and infarct patterns in patients with cryptogenic embolic stroke: a transcranial Doppler study
    Ji Won Kim
    Department of Neurology, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
    Int J Stroke 8:657-62. 2013
    ..We investigated the frequency of right-to-left shunt in patients with cryptogenic embolic stroke and evaluated the factors associated with diffusion-weighted imaging (DWI) lesion pattern...
  30. pmc Intravenous transplantation of mesenchymal stem cells preconditioned with early phase stroke serum: current evidence and study protocol for a randomized trial
    Suk Jae Kim
    Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon dong, 135 710, Gangnam Gu, Seoul, South Korea
    Trials 14:317. 2013
    ..The results from this pilot trial are challenging, but also raise important issues. In addition, there have been recent efforts to improve the safety and efficacy of MSC therapy for stroke...
  31. doi request reprint Long-term effects of transcranial direct current stimulation combined with computer-assisted cognitive training in healthy older adults
    See Hyun Park
    aDepartment of Physical Medicine and Rehabilitation, Research Institute of Clinical Medicine of Chonbuk National University, Biomedical Research Institute of Chonbuk National University Hospital, Jeonbuk bDepartment of Physical Medicine and Rehabilitation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
    Neuroreport 25:122-6. 2014
    ..We suggest that the tDCS-induced changes in the bilateral prefrontal excitability during computer-assisted cognitive training may have beneficial effects on age-related cognitive decrement in healthy older adults. ..
  32. doi request reprint Corticospinal tract location in internal capsule of human brain: diffusion tensor tractography and functional MRI study
    Yun Hee Kim
    Department of Physical Medicine and Rehabilitation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
    Neuroreport 19:817-20. 2008
    ..In conclusion, we demonstrated that the corticospinal tract for the hand descended through the posterior portion of the posterior limb at the mid-thalamic level...
  33. doi request reprint Enhancing the working memory of stroke patients using tDCS
    Jung Mi Jo
    Department of Physical Medicine and Rehabilitation, Stroke and Cerebrovascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    Am J Phys Med Rehabil 88:404-9. 2009
    ..We investigated whether anodal transcranial direct current stimulation over the left dorsolateral prefrontal cortex affected the working memory performance of patients after a stroke...
  34. ncbi request reprint High frequency rTMS modulation of the sensorimotor networks: behavioral changes and fMRI correlates
    Woo Kyoung Yoo
    Department of Physical and Rehabilitation Medicine, Hallym University Sacred Heart Hospital, Dongan Gu, Anyang, Republic of Korea
    Neuroimage 39:1886-95. 2008
    ..Our findings reveal that rTMS induced rapid changes in the sensorimotor networks associated with sensory perception and motor performance and demonstrate the complexity of such intervention...