Li-Kai Cheng, PhD

Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan

  • 2Articles
  • 939Reads
  • 2025–2026Active
  • 7Collaborators

About

Li-Kai Cheng, PhD, is affiliated with the Department of Psychiatry at Taipei Veterans General Hospital and the Institute of Brain Science at National Yang Ming Chiao Tung University in Taipei, Taiwan. Cheng has published research on functional dysconnectivity within the triple network model related to major affective disorders, including major depressive disorder, bipolar disorder, and suicidal ideation in young people. The work also addresses sleep disturbances associated with these psychiatric conditions. Collaborations frequently include Mu-Hong Chen, Wei-Sheng Huang, Ju-Wei Hsu, Li-Chi Chen, and Li-Fen Chen.

Publications

JCP
Triple Network Dysconnectivity and Sleep Disturbance in Young People With Suicidal Ideation: Reply to Ferruzzi et al
Letter to the Editor

Triple Network Dysconnectivity and Sleep Disturbance in Young People With Suicidal Ideation: Reply to Ferruzzi et al

March 16, 2026

Cheng et al reply to a letter regarding their recent study of triple network functional dysconnectivity in major affective disorders.
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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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