Opher Donchin

The paper develops population-wide cerebellar growth models using neuroimaging data, revealing an anterior-posterior growth gradient linked to cognitive and motor development.

The paper studies how goldfish encode 3D space in their neural activity during free navigation, finding axial coding patterns unique to fish.

The paper investigates how individual differences in frontal midline theta activity during visuomotor adaptation relate to execution noise and error processing.

This study identifies neuron types in goldfish that represent spatial boundaries and swimming kinematics, suggesting shared neural mechanisms for navigation across vertebrates.

This study compares verbal reporting and exclusion methods for measuring explicit and implicit processes in visuomotor adaptation, showing method-dependent results.

This study tests if overlearning improves slow motor adaptation in cerebellar patients, finding increased spontaneous recovery but no improvement in the primary deficit.

The paper develops an optimal control model of the compensatory eye movement system that successfully reproduces eye movement data across multiple conditions and explains non-linear reflex summation.

The paper examines how eye movements during visuomotor adaptation reflect explicit learning, finding that they capture only part of the explicit component, with reaction times correlating with the eye-movement-related part.

The paper investigates how awareness of a visuomotor perturbation affects intermanual transfer, finding that larger perturbations lead to greater transfer and awareness.

The paper investigates individual differences in motor adaptation rate and noise, finding optimal relationships between adaptation rate and planning/expression noise.

The paper shows that individual differences in movement variability are predicted by cortical neural variability in posterior-parietal cortex.