Comprehensive Evaluation of Pipelines for Classification of Psychiatric Disorders Using Multi-Site Resting-State fMRI Datasets

Comprehensive Evaluation of Pipelines for Classification of Psychiatric Disorders Using Multi-Site Resting-State fMRI Datasets

Medicine, Psychiatry, Neurology, Medical Imaging,
classification biomarker   pipeline   generalization   fMRI   multi-site dataset   major depressive disorder  

Background Introduction The field of psychiatry has long relied on symptoms and medical interviews for diagnosis, lacking objective biomarkers. Resting-state functional magnetic resonance imaging (rs-fMRI) is widely believed to reveal characteristic patterns of brain structure and function, thereby providing potential classification markers for the...

Gamma Oscillations of Visual Cortex Underlying Emotion and Cognition Deficits Associated with Suicide Attempt in Major Depressive Disorder

Medicine, Psychiatry, Neurology,
gamma oscillations   visual cortex   emotion deficits   cognition deficits   suicide attempt   major depressive disorder  

Research on Gamma Oscillations Related to Suicidal Behavior in Patients with Depression Introduction Suicide is one of the most severe human behaviors globally, particularly prevalent among patients with Major Depressive Disorder (MDD). Studies have shown that nearly half of those who die by suicide had been diagnosed with MDD. Despite its signific...

Investigation of the Impact of Cross-Frequency Coupling on the Assessment of Depression Severity through the Analysis of Resting State EEG Signals

Medicine, Psychiatry, Neurology, Clinical Psychology, Medical Imaging,
cross-frequency coupling   resting EEG signals   major depressive disorder   depression severity classification   machine learning  

Background Depression, particularly Major Depressive Disorder (MDD), is a widespread and debilitating psychological disease often described as the “common cold” of mental health. Many people with MDD experience symptoms such as persistent sadness, hopelessness, cognitive impairment, and loss of motivation for daily activities, severely affecting pe...