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The ventral tegmental area (VTA) (tegmentum is Latin for covering), also known as the ventral tegmental area of Tsai, or simply ventral tegmentum, is a group of neurons located close to the midline on the floor of the midbrain.
Jul 8, 2021 · The ventral tegmental area in the brain, also known as the VTA, is a small cluster of neurons present in our midbrain, and it has a vital role in our reward system. The VTA contains the cell bodies of dopaminergic neurons, GABA neurons, and glutamate neurons primarily.
Jan 5, 2017 · Ventral tegmental area (VTA) dopamine neurons (which we here define as those neurons that express the dopamine-producing enzyme tyrosine hydroxylase (TH) and release dopamine ( Box 1) are...
- Marisela Morales, Elyssa B. Margolis
- 2017
The ventral tegmental area, or VTA, is in the midbrain, situated adjacent to the substantia nigra. Although it contains several different types of neurons, it is primarily characterized by its dopaminergic neurons, which project from the VTA throughout the brain.
May 20, 2022 · The ventral tegmental area (VTA) is well known for regulating reward consumption, learning, memory, and addiction behaviors through mediating dopamine (DA) release in downstream regions. Other than DA neurons, the VTA is known to be heterogeneous and contains other types of neurons, including glutamate neurons.
- Jing Cai, Qingchun Tong
- Front Neural Circuits. 2022; 16: 867053.
- 10.3389/fncir.2022.867053
- 2022
Sep 14, 2023 · Dopamine is mostly produced in an area of the brain called the ventral tegmental area (VTA), located within the midbrain. Once produced in the VTA, dopamine is transported to other areas of the brain, through different pathways, the two main ones being the mesolimbic and the mesocorticol dopamine pathways.
May 9, 2023 · Anatomy. Organs. The Anatomy of the Midbrain. Also called the mesencephalon. By Colleen Doherty, MD. Updated on May 09, 2023. Medically reviewed by David Kesselman, DC. Print. Table of Contents. Anatomy. Function. Associated Conditions. Treatment. The midbrain functions as a relay system, transmitting information necessary for vision and hearing.
