James N. McGregor

This study shows that amyloidosis and tauopathy disrupt near-critical dynamics in selectively vulnerable brain circuits, with age-dependent changes observed only in these circuits.

This study shows that mice improve prey capture by reorganizing search strategies in complex environments, using memory and learned object values.

This study shows that tauopathy disrupts network-level homeostatic set-points in hippocampal activity but not individual neuron activity, with implications for computational capacity and behavior.

The paper investigates circuit-specific vulnerability in the default mode network (DMN) in Alzheimer's disease, finding that dysfunction is restricted to in-DMN projecting circuits despite widespread amyloid burden.

This study shows that non-auditory feedback can drive vocal learning in adult songbirds and that a specific brain pathway is necessary for both auditory and non-auditory vocal plasticity.