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VENTRAL TEGMENTAL AREA
Descriptors Found:
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DeCS
Descriptor
English
:
Ventral Tegmental Area
Descriptor
Spanish
:
Área Tegmental Ventral
Descriptor
Portuguese
:
Área Tegmentar Ventral
Tree Number:
A08.186.211.132.659.822.820
A08.186.211.653.822.820
Definition
English
:
A region in the
mesencephalon
which is dorsomedial to the
substantia nigra
and ventral to the
red nucleus
. The mesocortical and mesolimbic dopaminergic systems originate here, including an important
projection
to the
nucleus accumbens
. Overactivity of the
cells
in this area has been suspected to contribute to the positive
symptoms
of
schizophrenia.
Indexing Annotation
English
:
a region in the
mesencephalon
History Note
English
:
94
Allowable Qualifiers
English
:
abnormalities
anatomy & histology
blood supply
chemistry
cytology
drug effects
embryology
enzymology
growth & development
immunology
injuries
metabolism
microbiology
pathology
physiology
physiopathology
parasitology
radiography
radiation effects
radionuclide imaging
secretion
surgery
transplantation
ultrastructure
ultrasonography
virology
Record Number:
30981
Unique Identifier:
D017557
Occurrence in VHL
:
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