Damien Lekkas, PhD (he/him/his)

Research Assistant Professor
Northwestern University
Lebanon, NH, United States

Presentation(s):

• 4 - (SYM 7) Linguistic Signals of Acute Suicidal Ideation in Major Depressive Disorder: NLP Analysis Reveals Contextual Sentiment Patterns in Ecological Momentary Assessments

  Friday, November 21, 2025
  4:09 PM - 4:30 PM CST

• 5 - (IOP 14) Interindividual Differences in Digital Phenotypes of Major Depressive Disorder Based on Smartphone and Wearable Sensor Data

  Saturday, November 22, 2025
  4:00 PM - 4:15 PM CST