Deep learning-based spike sorting: a survey

LM Meyer, M Zamani, J Rokai… - Journal of Neural …, 2024 - iopscience.iop.org
Objective. Deep learning is increasingly permeating neuroscience, leading to a rise in signal-
processing applications for extracellular recordings. These signals capture the activity of …

Effort cost of harvest affects decisions and movement vigor of marmosets during foraging

P Hage, IK Jang, V Looi, MA Fakharian, SP Orozco… - Elife, 2023 - elifesciences.org
Our decisions are guided by how we perceive the value of an option, but this evaluation also
affects how we move to acquire that option. Why should economic variables such as reward …

The olivary input to the cerebellum dissociates sensory events from movement plans

JS Pi, MA Fakharian, P Hage… - Proceedings of the …, 2024 - National Acad Sciences
Neurons in the inferior olive are thought to anatomically organize the Purkinje cells (P-cells)
of the cerebellum into computational modules, but what is computed by each module? Here …

Control of tongue movements by the Purkinje cells of the cerebellum

P Hage, MA Fakharian, AM Shoup, JS Pi… - bioRxiv, 2024 - biorxiv.org
To quantify the cerebellum's contributions to control of the tongue, we trained head-fixed
marmosets to make dexterous movements, harvesting food from small tubes that were …

A vector calculus for neural computation in the cerebellum

MA Fakharian, A Shoup, P Hage, H Elseweifi… - bioRxiv, 2024 - biorxiv.org
When a neuron modulates its firing rate during a movement, we tend to assume that it is
contributing to control of that movement. However, null space theory makes the counter …

New perspective on the role of complex spikes

J Pi - 2024 - jscholarship.library.jhu.edu
Our movement requires continual adaptation throughout our lives. The cerebellum is thought
to be the site of this adaptation. One of the major inputs to this structure is climbing fiber that …