Tetsuo Koyama

Summary

Country: Japan

Publications

  1. ncbi request reprint A new method for predicting functional recovery of stroke patients with hemiplegia: logarithmic modelling
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Rehabilitation Hospital, Hyogo, Japan
    Clin Rehabil 19:779-89. 2005
  2. ncbi request reprint Relationship between diffusion-tensor fractional anisotropy and long-term outcome in patients with hemiparesis after intracerebral hemorrhage
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo 663 8211, Japan
    NeuroRehabilitation 32:87-94. 2013
  3. doi request reprint Diffusion tensor imaging for intracerebral hemorrhage outcome prediction: comparison using data from the corona radiata/internal capsule and the cerebral peduncle
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Hyogo, Japan
    J Stroke Cerebrovasc Dis 22:72-9. 2013
  4. ncbi request reprint Diffusion tensor imaging of idiopathic normal pressure hydrocephalus: a voxel-based fractional anisotropy study
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo, Japan
    Neurol Med Chir (Tokyo) 52:68-74. 2012
  5. doi request reprint Motor outcome for patients with acute intracerebral hemorrhage predicted using diffusion tensor imaging: an application of ordinal logistic modeling
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo, Japan
    J Stroke Cerebrovasc Dis 21:704-11. 2012
  6. doi request reprint Poststroke discharge destination: functional independence and sociodemographic factors in urban Japan
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo, Japan
    J Stroke Cerebrovasc Dis 20:202-7. 2011
  7. ncbi request reprint Effective targets for constraint-induced movement therapy for patients with upper-extremity impairment after stroke
    Tetsuo Koyama
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
    NeuroRehabilitation 22:287-93. 2007
  8. ncbi request reprint Relationships between independence level of single motor-FIM items and FIM-motor scores in patients with hemiplegia after stroke: an ordinal logistic modelling study
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Rehabilitation Hospital, Imazu Yamanaka, Hyogo, Japan
    J Rehabil Med 38:280-6. 2006
  9. ncbi request reprint Diffusion tensor imaging predicts the outcome of constraint-induced movement therapy in chronic infarction patients with hemiplegia: A pilot study
    Kohei Marumoto
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, 1 1 Mukogawa cho, Nishinomiya, Japan
    Restor Neurol Neurosci 31:387-96. 2013
  10. doi request reprint A 6-month follow-up after constraint-induced movement therapy with and without transfer package for patients with hemiparesis after stroke: a pilot quasi-randomized controlled trial
    Takashi Takebayashi
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, Nishinomiya, Hyogo 663 8501, Japan
    Clin Rehabil 27:418-26. 2013

Collaborators

  • Kohei Marumoto
  • Kenji Matsumoto
  • Akihiko Kandori
  • Takashi Takebayashi
  • Masashi Hosomi
  • Kazuhisa Domen
  • Teruaki Hatanaka
  • Yusuke Z Tanaka
  • Satoru Amano
  • Mitsuru Tabusadani
  • Keisuke Hanada
  • Kayoko Takahashi
  • Norihiko Kodama
  • Shuji Terayama
  • Madoka Kanematsu
  • Noriyo Takahashi
  • Akichika Mikami

Detail Information

Publications17

  1. ncbi request reprint A new method for predicting functional recovery of stroke patients with hemiplegia: logarithmic modelling
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Rehabilitation Hospital, Hyogo, Japan
    Clin Rehabil 19:779-89. 2005
    ..To examine the validity and applicability of logarithmic modelling for predicting functional recovery of stroke patients with hemiplegia...
  2. ncbi request reprint Relationship between diffusion-tensor fractional anisotropy and long-term outcome in patients with hemiparesis after intracerebral hemorrhage
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo 663 8211, Japan
    NeuroRehabilitation 32:87-94. 2013
    ..609). In contrast, analysis of rFA and FIM-motor scores did not reveal statistical significance. FA values within the cerebral peduncle are tightly associated with long-term outcomes of upper extremity function...
  3. doi request reprint Diffusion tensor imaging for intracerebral hemorrhage outcome prediction: comparison using data from the corona radiata/internal capsule and the cerebral peduncle
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Hyogo, Japan
    J Stroke Cerebrovasc Dis 22:72-9. 2013
    ..We compared the predictive accuracy of data sampled from the cerebral peduncle with data from the corona radiata/internal capsule. This study included 32 subjects with thalamic or putaminal hemorrhage or both...
  4. ncbi request reprint Diffusion tensor imaging of idiopathic normal pressure hydrocephalus: a voxel-based fractional anisotropy study
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo, Japan
    Neurol Med Chir (Tokyo) 52:68-74. 2012
    ..Our findings indicate FA values decreased in the forceps minor of INPH patients. We also found that lower values were associated with severer clinical symptoms, implying that DTI techniques may be developed for more accurate diagnosis...
  5. doi request reprint Motor outcome for patients with acute intracerebral hemorrhage predicted using diffusion tensor imaging: an application of ordinal logistic modeling
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo, Japan
    J Stroke Cerebrovasc Dis 21:704-11. 2012
    ..Our data indicate that for patients with intracerebral hemorrhage, DTI is a useful tool for quantitatively predicting motor outcome, suggesting wider clinical applicability of this method for outcome prediction...
  6. doi request reprint Poststroke discharge destination: functional independence and sociodemographic factors in urban Japan
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo, Japan
    J Stroke Cerebrovasc Dis 20:202-7. 2011
    ..For patients with a lower level of functional independence, the presence of a social network to provide support and care is a decisive factor in discharge to home...
  7. ncbi request reprint Effective targets for constraint-induced movement therapy for patients with upper-extremity impairment after stroke
    Tetsuo Koyama
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
    NeuroRehabilitation 22:287-93. 2007
    ..Examination of effectiveness of different sites of constraint-induced movement therapy (CI therapy) for upper-extremity impairment of patients after stroke...
  8. ncbi request reprint Relationships between independence level of single motor-FIM items and FIM-motor scores in patients with hemiplegia after stroke: an ordinal logistic modelling study
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Rehabilitation Hospital, Imazu Yamanaka, Hyogo, Japan
    J Rehabil Med 38:280-6. 2006
    ..To assess the relationships between independence levels of single motor-related Functional Independence Measure (FIM) items and summed FIM-motor scores of patients with hemiplegia after stroke...
  9. ncbi request reprint Diffusion tensor imaging predicts the outcome of constraint-induced movement therapy in chronic infarction patients with hemiplegia: A pilot study
    Kohei Marumoto
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, 1 1 Mukogawa cho, Nishinomiya, Japan
    Restor Neurol Neurosci 31:387-96. 2013
    ..To test whether diffusion tensor imaging could evaluate potential motor capability of patients with chronic cerebral infarction...
  10. doi request reprint A 6-month follow-up after constraint-induced movement therapy with and without transfer package for patients with hemiparesis after stroke: a pilot quasi-randomized controlled trial
    Takashi Takebayashi
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, Nishinomiya, Hyogo 663 8501, Japan
    Clin Rehabil 27:418-26. 2013
    ..To investigate the long-term effects of the 'transfer package' in constraint-induced movement therapy, which is an optional protocol to facilitate actual use of the trained affected arm in activities of daily living...
  11. doi request reprint A modified method for constraint-induced movement therapy: a supervised self-training protocol
    Masashi Hosomi
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
    J Stroke Cerebrovasc Dis 21:767-75. 2012
    ..To address this, we developed a protocol based on self-training and examined its effects...
  12. ncbi request reprint White matter characteristics of idiopathic normal pressure hydrocephalus: a diffusion tensor tract-based spatial statistic study
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital
    Neurol Med Chir (Tokyo) 53:601-8. 2013
    ..The lower FA values in the corpus callosum may offer a clue to solve the pathophysiology of INPH. ..
  13. pmc Diffusion tensor imaging in elderly patients with idiopathic normal pressure hydrocephalus or Parkinson's disease: diagnosis of gait abnormalities
    Kohei Marumoto
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, 1 1 Mukogawa cho, Nishinomiya, Hyogo 663 8501, Japan
    Fluids Barriers CNS 9:20. 2012
    ..abstract:..
  14. ncbi request reprint A new evaluation method for upper extremity dexterity of patients with hemiparesis after stroke: the 10-second tests
    Teruaki Hatanaka
    Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, Hyogo, Japan
    Int J Rehabil Res 30:243-7. 2007
    ..This evaluation method consisting of the 10-s tests can be a new clinical parameter of dexterity in patients with hemiparesis after stroke...
  15. doi request reprint Relationship between diffusion tensor fractional anisotropy and motor outcome in patients with hemiparesis after corona radiata infarct
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo Department of Physical Medicine and Rehabilitation, Hyogo College of Medicine, Nishinomiya, Hyogo Electronic address
    J Stroke Cerebrovasc Dis 22:1355-60. 2013
    ..FA values within the cerebral peduncle are moderately associated with the outcome of both upper and lower extremity functions, suggesting that DTI may be applicable for outcome prediction in stroke patients with corona radiata infarct...
  16. doi request reprint Psychometrics of dominant right hand during the 9-hole PEG test: differences between PEG placement and removal
    Tetsuo Koyama
    Department of Rehabilitation Medicine, Nishinomiya Kyoritsu Neurosurgical Hospital, Nishinomiya, Hyogo, Japan
    PM R 3:40-4. 2011
    ..To assess psychometrics of hand dominance during the 9-Hole Peg Test...
  17. ncbi request reprint Visual responses in the temporal cortex to moving objects with invariant contours
    Yusuke Z Tanaka
    Department of Behavioral and Brain Sciences, Primate Research Institute, Kyoto University, Inuyama, Japan
    Exp Brain Res 146:248-56. 2002
    ..The results may also suggest the functional segregation of selective versus non-selective neurons and the later arrival of directional response to MS neurons in the STS...