Neural activities in dorsolateral, dorsomedial, and ventral striatum during fixed- and free-choice tasks in rats (Ito & Doya 2015)

Name: Neural activities in dorsolateral, dorsomedial, and ventral striatum during fixed- and free-choice tasks in rats (Ito & Doya 2015)
Published: 2026
License: https://creativecommons.org/licenses/by/4.0/legalcode
Keywords: striatum, basal ganglia, reinforcement learning, value function, Bayesian inference, particle filter

DOI:

10.48324/dandi.001642/0.260205.0153

ID: 001642

0.260205.0153

Contact Doya, Kenji

File Count 87

Size 516.9 MiB

Created February 5, 2026

Last update February 5, 2026

Licenses: spdx:CC-BY-4.0

Access Information: dandi:OpenAccess

This Dandiset contains Neurodata Without Borders (NWB) files with behavioral and extracellular electrophysiological recordings from seven male Long–Evans rats performing fixed-choice and free-choice nose-poke tasks with probabilistic rewards. In each trial, rats initiated a center nose-poke, received one of three cue tones (left, right, or choice), maintained the poke during the cue, and then...

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Keywords:

striatum

basal ganglia

reinforcement learning

value function

Bayesian inference

particle filter

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No funding information available.

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Kenji Doya

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