Naveed Ejaz

The paper investigates whether brain remapping after hand loss affects motor control of the intact hand, finding increased neural activity in amputees but no behavioral improvement.

The paper compares fMRI and electrophysiological data to explore how primary motor cortex organizes activity for finger flexion and extension, finding similar patterns for same-finger movements but distinct patterns in monkeys.

This study finds no evidence of cortical reorganization after stroke using resting-state fMRI despite behavioral recovery.

The paper investigates whether ipsilateral brain activity during finger movements is driven by active movement or sensory input, finding that ipsilateral representations are stronger during active presses.

The paper analyzes mirror movements in stroke patients to assess contributions from cortical and subcortical pathways to hand recovery.

This study tracks recovery of hand function after stroke, finding that strength and finger control recover differently, with individuation improving beyond a strength threshold due to CST-dependent mechanisms.