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      • Ventral tegmental area. The VTA is the origin of the dopaminergic cell bodies of the mesocorticolimbic dopamine system and other dopamine pathways; it is widely implicated in the drug and natural reward circuitry of the brain. The VTA plays an important role in a number of processes, including cognition, motivation, orgasm,...
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    What is the ventral tegmental area?

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  2. Jul 08, 2021 · The Ventral Tegmental Area, also known as the VTA, is a small cluster of neurons in our midbrain right in the bottom center. The VTA plays a vital role in the regulation of our body’s reward system. It comprises a bunch of neurons positioned in the middle of the brain on the midbrain’s floor. It is known for containing the cell bodies of ...

  3. : an area of the midbrain lying adjacent to the substantia nigra that contains the cell bodies of dopaminergic neurons projecting especially to the nucleus accumbens, amygdala, and olfactory tubercle as part of the mesolimbic system the critical circuit in the brain that underlies reward and reinforcement extends from the ventral tegmental area

  4. The primary role of the ventral tegmental area (VTA) is the assessment of need. The VTA processes information to ensure satisfaction; it then forwards this information to the nucleus accumbens (NA) using the neurotransmitter dopamine. If there is an increase in dopamine in the VTA there is a concurrent increase in the NA.

  5. The ventral tegmental area is in the midbrain between several other major areas, some of which are described here. The mammillary bodies and the posterior hypothalamus, both included in the diencephalon, extend rostrally from the VTA. The red nucleus is situated laterally and oculomotor fibers are situated ventromedially to the VTA.

    • Area tegmentalis ventralis
    • Midbrain
  6. The VTA is considered an integral part of a network of structures, together known as the reward system, that are involved in reinforcing behavior. What is the ventral tegmental area and what does it do? The VTA is one of the two major dopaminergic areas in the brain (the other being the substantia nigra).

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