Topic: Motor behavior

The Gonzalez Lab at UCSF is recruiting a systems-neuroscience postdoctoral scientist to study how neurons process information and control complex motor behavior. Projects integrate multiphoton and Bessel-beam imaging, electrophysiology, closed-loop patterned stimulation, and quantitative behavior across questions in learning, sleep, sensory feedback, stroke, and brain-machine interfaces.

The neurons in our brain never function in isolation; they are organized into complex circuits which perform highly specialized information processing tasks and transfer information through large neuronal networks. The aim of Janelle Pakan's research group is to better understand how neural circuits function during the transformation of information from sensory perception to behavioural output. Importantly, they also aim to further understand the cell-type specific processes that interrupt the flow of information through neural circuits in neurodegenerative disorders with dementia. The Pakan

Humans spend a lifetime learning, storing and refining a repertoire of motor memories. However, it is unknown what principle underlies the way our continuous stream of sensori-motor experience is segmented into separate memories and how we adapt and use this growing repertoire. Here we develop a principled theory of motor learning based on the key insight that memory creation, updating, and expression are all controlled by a single computation – contextual inference. Unlike dominant theories of single-context learning, our repertoire-learning model accounts for key features of motor learning t