Pei-Chi Tu, MD, PhD

Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; Division of Psychiatry, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan

  • 3Articles
  • 11.3KReads
  • 2020–2025Active
  • 15Collaborators
  • 14Citations

About

Pei-Chi Tu, MD, PhD is affiliated with Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; Division of Psychiatry, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan. Pei-Chi Tu has authored or co-authored 3 peer-reviewed articles published across the Journal of Clinical Psychiatry and the Primary Care Companion for CNS Disorders between 2020 and 2025. Their work focuses on Suicide, Bipolar Disorder, Depression (MDD), and Psychiatry.

Publications

JCP
Triple Network Model–Based Functional Dysconnectivity in Young People With Major Affective Disorders With or Without Suicidal Ideation
Original Research

Triple Network Model–Based Functional Dysconnectivity in Young People With Major Affective Disorders With or Without Suicidal Ideation

November 19, 2025

In young people with major affective disorders, suicidality is associated with extensive functional dysconnectivity in the triple networks (default mode network, salience network, and frontoparietal network).
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JCP
Effects of Low-Dose Ketamine Infusion on Hopelessness and Suicidal Thoughts
Original Research

Effects of Low-Dose Ketamine Infusion on Hopelessness and Suicidal Thoughts

July 8, 2024

A single infusion of low-dose ketamine resulted in a brief (~4 hour) yet significant reduction in hopelessness.
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JCP
Original Research

Happiness During Low-Dose Ketamine Infusion Predicts Treatment Response

November 10, 2020

Can we determine which patients will respond to ketamine just by observing their mood during the infusion? This study evaluated antidepressant outcomes with ketamine in 71 patients, focusing on ...
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