Shimako Nishiyama

Toyama, Japan

Last Updated: 09/26/2026

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Found 33 publications

Predicting ordinal clinical outcomes in at-risk mental states: a multimodal approach.

Predicting ordinal clinical outcomes in at-risk mental states: a multimodal approach.

Journal: Frontiers in psychiatry

Published: February 10, 2026

Altered hippocampal shape morphology in schizophrenia and at-risk mental state.

Altered hippocampal shape morphology in schizophrenia and at-risk mental state.

Journal: Psychiatry research. Neuroimaging

Published: August 18, 2025

Features of mismatch negativity in an at-risk mental state with the traits associated with the autistic spectrum.

Features of mismatch negativity in an at-risk mental state with the traits associated with the autistic spectrum.

Journal: Frontiers in psychiatry

Published: April 30, 2025

Increased structural covariance of cortical measures in individuals with an at-risk mental state.

Increased structural covariance of cortical measures in individuals with an at-risk mental state.

Journal: Progress in neuro-psychopharmacology & biological psychiatry

Published: August 23, 2024

Nomenclature for psychosis risk in Japan: Survey results from high-risk individuals, caregivers, and mental health professionals.

Nomenclature for psychosis risk in Japan: Survey results from high-risk individuals, caregivers, and mental health professionals.

Journal: Schizophrenia research

Published: February 04, 2024

Anatomical variations in the insular cortex in individuals at a clinical high-risk state for psychosis and patients with schizophrenia.

Anatomical variations in the insular cortex in individuals at a clinical high-risk state for psychosis and patients with schizophrenia.

Journal: Frontiers in psychiatry

Published: March 24, 2023

Duration Mismatch Negativity Predicts Remission in First-Episode Schizophrenia Patients.

Duration Mismatch Negativity Predicts Remission in First-Episode Schizophrenia Patients.

Journal: Frontiers in psychiatry

Published: September 15, 2021

Development and validation of a scale of self-alienation-related attributes for the early diagnosis of schizophrenia.

Development and validation of a scale of self-alienation-related attributes for the early diagnosis of schizophrenia.

Journal: Journal of psychiatric research

Published: July 21, 2021

Potential contribution of pineal atrophy and pineal cysts toward vulnerability and clinical characteristics of psychosis.

Potential contribution of pineal atrophy and pineal cysts toward vulnerability and clinical characteristics of psychosis.

Journal: NeuroImage. Clinical

Published: May 31, 2021

Reduced cortical thickness of the paracentral lobule in at-risk mental state individuals with poor 1-year functional outcomes.

Reduced cortical thickness of the paracentral lobule in at-risk mental state individuals with poor 1-year functional outcomes.

Journal: Translational psychiatry

Published: April 29, 2021

Volume Reduction of the Dorsal Lateral Prefrontal Cortex Prior to the Onset of Frank Psychosis in Individuals with an At-Risk Mental State.

Volume Reduction of the Dorsal Lateral Prefrontal Cortex Prior to the Onset of Frank Psychosis in Individuals with an At-Risk Mental State.

Journal: Cerebral cortex (New York, N.Y. : 1991)

Published: April 13, 2021

Prolonged P300 Latency in Antipsychotic-Free Subjects with At-Risk Mental States Who Later Developed Schizophrenia.

Prolonged P300 Latency in Antipsychotic-Free Subjects with At-Risk Mental States Who Later Developed Schizophrenia.

Journal: Journal of personalized medicine

Published: March 25, 2021

Showing 1-12 of 33

Last Updated: 09/26/2026