APS

2026 APS Annual Convention

Mood-As-Momentum: Real-World Tests of a Neurocomputational Account of Mood Fluctuations

Saturday, May 30, 2026 · Barcelona, Spain

Oral · Emotion & Motivation: What Drives the Self

This symposium presents evidence that everyday mood fluctuations arise not only from life events but from internal, time-varying reinforcement-learning states. The speakers will present results from a large 4-week mobile experiment including ambulatory EEG/ECG, showing how amplified reward and punishment learning forecast mood changes and illuminate mechanisms of negative emotionality.

Chairs & Discussants

  • Michael HallquistChair
    UNC-Chapel Hill

Presentations

  1. Decoding Everyday Learning States: A Mobile Neurocomputational Approach to Mood-As-MomentumEran Eldar
  2. Learning States Forecast Mood: Prospective Models Linking Reinforcement Sensitivity, Daily Events, and Affective VulnerabilityMichael Hallquist
  3. Neural and Cardiac Signatures of Learning States: Ambulatory EEG/ECG Evidence for Mood MechanismsAlexandre Dombrovski