Locus coeruleus
Stress and panic response centre / From Wikipedia, the free encyclopedia
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The locus coeruleus (/sɪˈruːliəs/) (LC), also spelled locus caeruleus or locus ceruleus,[1] is a nucleus in the pons of the brainstem involved with physiological responses to stress and panic.[2] It is a part of the reticular activating system.
Quick Facts Details, Identifiers ...
Locus coeruleus | |
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Details | |
Identifiers | |
Latin | locus caeruleus ("blue place") |
MeSH | D008125 |
NeuroNames | 583 |
NeuroLex ID | birnlex_905 |
TA98 | A14.1.05.436 A14.1.05.706 |
TA2 | 5944 |
FMA | 72478 |
Anatomical terms of neuroanatomy |
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The locus coeruleus, which in Latin means "blue spot", is the principal site for brain synthesis of norepinephrine (noradrenaline). The locus coeruleus and the areas of the body affected by the norepinephrine it produces are described collectively as the locus coeruleus-noradrenergic system or LC-NA system.[3] Norepinephrine may also be released directly into the blood from the adrenal medulla.