Empathy and judging other's pain: an fMRI study of alexithymia

Y Moriguchi, J Decety, T Ohnishi, M Maeda… - Cerebral …, 2007 - academic.oup.com
Because awareness of emotional states in the self is a prerequisite to recognizing such states
in others, alexithymia (ALEX), difficulty in identifying and expressing one's own emotional …

Functional anatomy of musical perception in musicians

T Ohnishi, H Matsuda, T Asada, M Aruga… - Cerebral …, 2001 - academic.oup.com
The present study used functional magnetic resonance to examine the cerebral activity pattern
associated with musical perception in musicians and non-musicians. Musicians showed …

Abnormal regional cerebral blood flow in childhood autism

T Ohnishi, H Matsuda, T Hashimoto, T Kunihiro… - Brain, 2000 - academic.oup.com
Neuroimaging studies of autism have shown abnormalities in the limbic system and
cerebellar circuits and additional sites. These findings are not, however, specific or consistent …

[PDF][PDF] Longitudinal evaluation of early Alzheimer's disease using brain perfusion SPECT

D Kogure, H Matsuda, T Ohnishi, T Asada… - Journal of nuclear …, 2000 - Soc Nuclear Med
The aim of this SPECT study was to determine the initial abnormality and longitudinal changes
in regional cerebral blood flow (rCBF) in early Alzheimer's disease (AD) using statistical …

Impaired self-awareness and theory of mind: an fMRI study of mentalizing in alexithymia

Y Moriguchi, T Ohnishi, RD Lane, M Maeda, T Mori… - Neuroimage, 2006 - Elsevier
Alexithymic individuals have difficulty in recognizing and describing emotions in themselves.
We investigated the neuronal basis of mentalizing in alexithymia to determine whether …

Voxel-based morphometry to discriminate early Alzheimer's disease from controls

Y Hirata, H Matsuda, K Nemoto, T Ohnishi, K Hirao… - Neuroscience …, 2005 - Elsevier
We assessed the accuracy of voxel-based morphometry (VBM) using a three-dimensional
T1-weighted MRI in discriminating Alzheimer's disease (AD) in the very early stage of …

The prediction of rapid conversion to Alzheimer's disease in mild cognitive impairment using regional cerebral blood flow SPECT

K Hirao, T Ohnishi, Y Hirata, F Yamashita, T Mori… - Neuroimage, 2005 - Elsevier
Mild cognitive impairment (MCI) comprises a heterogeneous group with a variety of clinical
outcomes and they are at risk for developing Alzheimer's disease (AD). The prediction of …

Impact of the DISC1 Ser704Cys polymorphism on risk for major depression, brain morphology and ERK signaling

R Hashimoto, T Numakawa, T Ohnishi… - Human molecular …, 2006 - academic.oup.com
Disrupted-in-schizophrenia 1 (DISC1), identified in a pedigree with a familial psychosis with
the chromosome translocation (1:11), is a putative susceptibility gene for psychoses such as …

Changes in brain morphology in Alzheimer disease and normal aging: is Alzheimer disease an exaggerated aging process?

T Ohnishi, H Matsuda, T Tabira… - American Journal of …, 2001 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Whether Alzheimer disease (AD) represents exaggerated
aging rather than a disease is controversial. Data about the effects of normal aging on the …

Cerebral glucose metabolism associated with a fear network in panic disorder

…, Y Sakano, H Kaiya, E Imabayashi, T Ohnishi… - …, 2005 - journals.lww.com
The present study was performed to assess cerebral glucose metabolism in patients with
panic disorder using positron emission tomography. 18 F-fluorodeoxyglucose positron …