The ventral striatum, and the nucleus accumbens in particular, primarily mediates reward, cognition, reinforcement, and motivational salience. By contrast, the dorsal striatum primarily mediates cognition involving motor function, certain executive functions (e.g., inhibitory control and impulsivity), and stimulus-response learning.

2024年9月30日 · A mysterious, almond-shaped structure deep in the brain, the striatum holds the keys to understanding movement, motivation, and the complex dance of neurotransmitters that shape our behavior. This enigmatic region, nestled within the labyrinthine folds of our cerebral matter, has captivated neuroscientists for decades.

Where is the striatum? Striatum (in red). The striatum refers to a small group of contiguous subcortical structures: the caudate, putamen, and nucleus accumbens.

2023年10月30日 · 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 …

2023年7月24日 · The largest component of the basal ganglia is the corpus striatum which contains the caudate and lenticular nuclei (the putamen, globus pallidus externus, and internus), the subthalamic nucleus (STN), and the substantia nigra (SN).

The striatum, or corpus striatum, is a subcortical brain region that can be anatomically divided into ventral and dorsal regions. The dorsal region is comprised of the caudate and putamen striatal nuclei.

2022年5月10日 · The striatum, sometimes known as the neostriatum, is the part of the basal ganglia that includes the caudate nucleus, putamen, and nucleus accumbens, but not globus pallidus. Striatum and neostriatum are considered synonyms in the Terminologia Anatomica but are distinguished from corpus striatum 2.

The corpus striatum (commonly referred to as ‘striatum’) is a subcortical structure (i.e., located inside the telencephalon/cerebrum) consisting of two main components: the caudate nucleus and the putamen.

2017年3月11日 · The striatum, also known as the neostriatum or striate nucleus, is a subcortical part of the forebrain and a critical component of the reward system. It receives glutamatergic and dopaminergic inputs from different sources and serves as the primary input to the rest of the basal ganglia system.

The striatum is a subcortical part of the forebrain and a critical component of the reward system. It receives glutamatergic and dopaminergic inputs from different sources and serves as the primary input to the basal ganglia system.