Trends in big data analyses by multicenter collaborative translational research in psychiatry

T Onitsuka, Y Hirano, K Nemoto… - Psychiatry and …, 2022 - Wiley Online Library
The underlying pathologies of psychiatric disorders, which cause substantial personal and
social losses, remain unknown, and their elucidation is an urgent issue. To clarify the core …

Recent updates of eye movement abnormalities in patients with schizophrenia: A scoping review

A Wolf, K Ueda, Y Hirano - Psychiatry and clinical …, 2021 - Wiley Online Library
Aim Although eye‐tracking technology expands beyond capturing eye data just for the sole
purpose of ensuring participants maintain their gaze at the presented fixation cross, gaze …

Eye movement characteristics in schizophrenia: A recent update with clinical implications

K Morita, K Miura, K Kasai… - …, 2020 - Wiley Online Library
Eye movements are indispensable for the collection of visual information in everyday life.
Many findings regarding the neural basis of eye movements have been accumulated from …

Association between the superior longitudinal fasciculus and perceptual organization and working memory: A diffusion tensor imaging study

D Koshiyama, M Fukunaga, N Okada, K Morita… - Neuroscience …, 2020 - Elsevier
The superior longitudinal fasciculus (SLF) is a white matter structure that has long
bidirectional projections among the prefrontal, temporal, occipital, and parietal cortices and …

Neuroimaging studies within Cognitive Genetics Collaborative Research Organization aiming to replicate and extend works of ENIGMA

D Koshiyama, K Miura, K Nemoto, N Okada… - Human brain …, 2022 - Wiley Online Library
Reproducibility is one of the most important issues for generalizing the results of clinical
research; however, low reproducibility in neuroimaging studies is well known. To overcome …

Neurophysiologic characterization of resting state connectivity abnormalities in schizophrenia patients

D Koshiyama, M Miyakoshi… - Frontiers in …, 2020 - frontiersin.org
Background: Patients with schizophrenia show abnormal spontaneous oscillatory activity in
scalp-level electroencephalographic (EEG) responses across multiple frequency bands …

[HTML][HTML] Tablet-Based Cognitive and Eye Movement Measures as Accessible Tools for Schizophrenia Assessment: Multisite Usability Study

K Morita, K Miura, A Toyomaki, M Makinodan… - JMIR Mental …, 2024 - mental.jmir.org
Background Schizophrenia is a complex mental disorder characterized by significant
cognitive and neurobiological alterations. Impairments in cognitive function and eye …

Eye movement characteristics in male patients with deficit and non-deficit schizophrenia and their relationships with psychiatric symptoms and cognitive function

L Zhang, X Zhang, X Fang, C Zhou, L Wen, X Pan… - BMC neuroscience, 2021 - Springer
Background The cognitive impairment pattern of deficit schizophrenia (DS) is centered on an
impaired attention function. Previous studies have suggested that the exploratory eye …

Sources of the frontocentral mismatch negativity and P3a responses in schizophrenia patients and healthy comparison subjects

D Koshiyama, M Miyakoshi, YB Joshi… - International Journal of …, 2021 - Elsevier
Background Mismatch negativity (MMN) and P3a are event-related potential measures of
early auditory information processing that are increasingly used as translational biomarkers …

Effects of age and sex on eye movement characteristics

J Takahashi, K Miura, K Morita… - …, 2021 - Wiley Online Library
Abnormal eye movements are often associated with psychiatric disorders. Eye movements
are sensorimotor functions of the brain, and aging and sex would affect their characteristics …