Striatum - Wikipedia
WEBThe striatum (pl.: striata) or corpus striatum (also called the striate nucleus) is a nucleus (a cluster of neurons) in the subcortical basal ganglia of the forebrain. The striatum is a critical component of the motor and reward systems; receives glutamatergic and dopaminergic inputs from different sources; and serves as the primary input to ...
Basal ganglia: Gross anatomy and function | Kenhub
WEBOct 30, 2023 · Together with the globus pallidus, the striatum forms a structure called corpus striatum. The striatum is the main input unit of the basal ganglia. It receives excitatory glutamatergic inputs from the cerebral cortex , whose synapsing pattern reflects the topography of the cortex.
Striatum - an overview | ScienceDirect Topics
WEBThe striatum is a deep-brain nucleus that links motivation to motor movements involved in the execution of simple motor tasks as well as more complex cognitive tasks, such as reward processing, decision-making, and social interactions. •.
The role of the striatum in social behavior - PMC - National …
WEBDec 10, 2013 · The striatum is the input module to the basal ganglia, a neuronal circuit necessary for voluntary movement control (Hikosaka et al., 2000). The striatum is composed of three nuclei: caudate, putamen, and ventral striatum.
Striatal circuits for reward learning and decision-making
WEBJun 6, 2019 · The striatum is essential for learning which actions lead to reward and for implementing those actions. Decades of experimental and theoretical work have led to several influential theories and...
The Striatum: Where Skills and Habits Meet - PMC
WEBWe review the evidence supporting the role of the striatum in optimizing behavior by refining action selection and in shaping habits and skills as a modulator of motor repertoires. These findings challenge the notion that striatal learning processes are …
The Tail of the Striatum: From Anatomy to Connectivity and …
WEBIn mammals, the striatum is primarily composed of GABAergic striatal projection neurons (SPNs) onto which converge glutamatergic projections from the entire cerebral cortex, thalamus, and limbic regions, including the hippocampus and amygdala.
COMPARTMENTAL FUNCTION AND MODULATION OF THE STRIATUM …
WEBThe striatum plays a central role in guiding numerous complex behaviors, ranging from motor control to action selection and reward learning. The diverse responsibilities of the striatum are reflected by the complexity of its organization.
A single-cell trajectory atlas of striatal development
WEBJun 3, 2023 · The striatum is a highly conserved forebrain structure important for regulating a wide range of motor and cognitive behaviors 1. This region receives dense glutamatergic and neuromodulatory...
The Striosome and Matrix Compartments of the Striatum: A Path …
WEBDec 1, 2016 · The striatum is a heterogeneous structure with a diverse range of neuron types and neuromodulators.
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