"Relational firing" model of shape processing, as applied to visual areas V1 and V2.  Logistic analysis of the moment-by-moment movement of information during multi-phase neural processes.

Neurobiological Basis of Circadian Rhythms: The mechanisms by which our central and peripheral clocks entrain to the outside world and generate the circadian rhythms telling us when to wake up or when to eat.

The influences on visual space perception and visually-guided sensorimotor behavior from the visual field as well as from other modalities.

Self-regulation of behavior change in dyads

Social Support and Language