Jun Miyata

Summary

Affiliation: Kyoto University
Country: Japan

Publications

  1. doi request reprint Abnormal asymmetry of white matter integrity in schizophrenia revealed by voxelwise diffusion tensor imaging
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Kyoto 606 8507, Japan
    Hum Brain Mapp 33:1741-9. 2012
  2. pmc Global association between cortical thinning and white matter integrity reduction in schizophrenia
    Akihiko Sasamoto
    To whom correspondence should be addressed 54 Shogoin Kawahara cho, Kyoto 606 8507, Japan tel 81 75 751 3386, fax 81 75 751 3246, E mail
    Schizophr Bull 40:420-7. 2014
  3. doi request reprint Reduced white matter integrity correlated with cortico-subcortical gray matter deficits in schizophrenia
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    Schizophr Res 111:78-85. 2009
  4. ncbi request reprint Interfrontal commissural abnormality in schizophrenia: tractography-assisted callosal parcellation
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    Schizophr Res 97:236-41. 2007
  5. doi request reprint Reduced white matter integrity as a neural correlate of social cognition deficits in schizophrenia
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Kyoto 606 8507, Japan
    Schizophr Res 119:232-9. 2010
  6. doi request reprint Theory of mind and frontal lobe pathology in schizophrenia: a voxel-based morphometry study
    Kazuyuki Hirao
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    Schizophr Res 105:165-74. 2008
  7. ncbi request reprint Thalamocortical disconnection in the orbitofrontal region associated with cortical thinning in schizophrenia
    Manabu Kubota
    Department of Psychiatry, Graduate School of Medicine, Kyoto University, Japan
    JAMA Psychiatry 70:12-21. 2013
  8. doi request reprint Alexithymia and reduced white matter integrity in schizophrenia: a diffusion tensor imaging study on impaired emotional self-awareness
    Manabu Kubota
    Department of Psychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Sakyo ku, Kyoto 606 8507, Japan
    Schizophr Res 141:137-43. 2012
  9. ncbi request reprint Anterior and posterior cingulum abnormalities and their association with psychopathology in schizophrenia: a diffusion tensor imaging study
    Hironobu Fujiwara
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin, Kyoto 606 8507, Japan
    Schizophr Res 95:215-22. 2007
  10. doi request reprint Alexithymia and regional gray matter alterations in schizophrenia
    Manabu Kubota
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Kyoto 606 8507, Japan
    Neurosci Res 70:206-13. 2011

Collaborators

Detail Information

Publications20

  1. doi request reprint Abnormal asymmetry of white matter integrity in schizophrenia revealed by voxelwise diffusion tensor imaging
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Kyoto 606 8507, Japan
    Hum Brain Mapp 33:1741-9. 2012
    ....
  2. pmc Global association between cortical thinning and white matter integrity reduction in schizophrenia
    Akihiko Sasamoto
    To whom correspondence should be addressed 54 Shogoin Kawahara cho, Kyoto 606 8507, Japan tel 81 75 751 3386, fax 81 75 751 3246, E mail
    Schizophr Bull 40:420-7. 2014
    ..This correlation remained significant even after controlling for demographic and clinical variables. Thus, our results indicate that the GM and WM pathologies of schizophrenia are intertwined at the global level. ..
  3. doi request reprint Reduced white matter integrity correlated with cortico-subcortical gray matter deficits in schizophrenia
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    Schizophr Res 111:78-85. 2009
    ..Although a number of MRI studies have demonstrated gray matter reductions and abnormal white matter integrity in schizophrenia, to date no study has investigated their association in the whole brain...
  4. ncbi request reprint Interfrontal commissural abnormality in schizophrenia: tractography-assisted callosal parcellation
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    Schizophr Res 97:236-41. 2007
    ..Schizophrenia patients showed smaller anterior/total CC length and area rates. These results suggested interfrontal hypoconnectivity in schizophrenia...
  5. doi request reprint Reduced white matter integrity as a neural correlate of social cognition deficits in schizophrenia
    Jun Miyata
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Kyoto 606 8507, Japan
    Schizophr Res 119:232-9. 2010
    ..However, no study has yet revealed the association between social cognition abilities and white matter abnormalities in schizophrenia patients...
  6. doi request reprint Theory of mind and frontal lobe pathology in schizophrenia: a voxel-based morphometry study
    Kazuyuki Hirao
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    Schizophr Res 105:165-74. 2008
    ..These results suggest that prefrontal cortical reduction, especially in the left VLPFC, is a key pathology underlying the difficulties faced by schizophrenia patients in inferring the mental states of others...
  7. ncbi request reprint Thalamocortical disconnection in the orbitofrontal region associated with cortical thinning in schizophrenia
    Manabu Kubota
    Department of Psychiatry, Graduate School of Medicine, Kyoto University, Japan
    JAMA Psychiatry 70:12-21. 2013
    ..Although the mechanisms involved remain unclear, postmortem studies suggest the involvement of altered neural projections from the thalamus to layers within the prefrontal cortex...
  8. doi request reprint Alexithymia and reduced white matter integrity in schizophrenia: a diffusion tensor imaging study on impaired emotional self-awareness
    Manabu Kubota
    Department of Psychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Sakyo ku, Kyoto 606 8507, Japan
    Schizophr Res 141:137-43. 2012
    ..These results suggest that schizophrenia is associated with alexithymia, and that reduced white matter integrity within these regions constitutes an important pathology underlying impaired self-emotional awareness in schizophrenia...
  9. ncbi request reprint Anterior and posterior cingulum abnormalities and their association with psychopathology in schizophrenia: a diffusion tensor imaging study
    Hironobu Fujiwara
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Shogoin, Kyoto 606 8507, Japan
    Schizophr Res 95:215-22. 2007
    ..Pathology in the posterior CB would be one of the possible neural underpinnings of positive symptoms in schizophrenia...
  10. doi request reprint Alexithymia and regional gray matter alterations in schizophrenia
    Manabu Kubota
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Kyoto 606 8507, Japan
    Neurosci Res 70:206-13. 2011
    ..This association may be related to deficits in self-other distinction, self-disturbance, and language processing in schizophrenia...
  11. doi request reprint Female specific anterior cingulate abnormality and its association with empathic disability in schizophrenia
    Hironobu Fujiwara
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Kawara cho, Shogoin, Sakyo ku, Kyoto 606 8507, Japan
    Prog Neuropsychopharmacol Biol Psychiatry 32:1728-34. 2008
    ..These results suggest that pathology of specific ACC subdivisions would have an impact on specific empathic disabilities in schizophrenia, with potential gender specificity...
  12. doi request reprint Social impairment in schizophrenia revealed by Autism-Spectrum Quotient correlated with gray matter reduction
    Akihiko Sasamoto
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
    Soc Neurosci 6:548-58. 2011
    ..Our findings suggest a possible neuroanatomical basis of autistic tendencies in schizophrenia...
  13. doi request reprint Brain volume and dysexecutive behavior in schizophrenia
    Ryosaku Kawada
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Kyoto 606 8507, Japan
    Prog Neuropsychopharmacol Biol Psychiatry 33:1255-60. 2009
    ....
  14. doi request reprint The role of the uncinate fasciculus in memory and emotional recognition in amnestic mild cognitive impairment
    Saori Fujie
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
    Dement Geriatr Cogn Disord 26:432-9. 2008
    ..In the present study, we investigated microstructural UF pathology by diffusion tensor imaging in the subjects with amnestic mild cognitive impairment (aMCI), and its association with memory and emotional processing impairment...
  15. ncbi request reprint Regional gray matter reduction correlates with subjective quality of life in schizophrenia
    Shiho Ubukata
    Department of Psychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    J Psychiatr Res 47:548-54. 2013
    ..Combining imaging techniques with psychosocial methods would help to elucidate those factors that are associated with QOL...
  16. doi request reprint Age-related cortical thinning in schizophrenia
    Manabu Kubota
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawaharacho, Sakyo ku, Kyoto 606 8507, Japan
    Schizophr Res 125:21-9. 2011
    ....
  17. doi request reprint Investigating association of brain volumes with intracranial capacity in schizophrenia
    Keita Ueda
    Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, Kyoto 606 8507, Japan
    Neuroimage 49:2503-8. 2010
    ..These results imply that ICV should be carefully evaluated in the analyses of volumetric studies of schizophrenia, especially when analyzing WM volumes...
  18. doi request reprint Impaired empathic abilities and reduced white matter integrity in schizophrenia
    Junya Fujino
    Department of Psychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaracho 54, Kyoto 606 8507, Japan
    Prog Neuropsychopharmacol Biol Psychiatry 48:117-23. 2014
    ....
  19. ncbi request reprint [Connectivity analyses of white matters in schizophrenia]
    Akihiko Sasamoto
    Department of Psychiatry, Graduate School of Medicine, Kyoto University
    Seishin Shinkeigaku Zasshi 115:880-6. 2013
    ..The corresponding correlation was not found in healthy subjects. These findings, corroborating recent molecular genetic and post-mortem findings, suggest the intertwined nature of gray and white matter pathology of schizophrenia...
  20. ncbi request reprint Altered brain response to others׳ pain in major depressive disorder
    Junya Fujino
    Department of Psychiatry, Graduate School of Medicine, Kyoto University, Shogoin Kawaharacho 54, Kyoto 606 8507, Japan
    J Affect Disord 165:170-5. 2014
    ..However, the neural basis of altered empathy in the disorder is still largely unknown. To address this, we performed functional magnetic resonance imaging that tested empathy for others׳ pain in MDD patients...