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How many nuclei are in the amygdala?
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What is the structure of amygdala?
Jul 17, 2023 · Structure and Function. The amygdala is an almond-shaped structure that lies in the temporal lobe, lying just beneath the uncus. The amygdala is diverse and complex in structure and comprises approximately 13 nuclei. They further subdivide into extensive internuclear and intranuclear connections.
- Qais AbuHasan, Vamsi Reddy, Waquar Siddiqui
- 2023/07/17
The central nucleus of the amygdala (CeA or aCeN) is a nucleus within the amygdala. It "serves as the major output nucleus of the amygdala and participates in receiving and processing pain information." CeA "connects with brainstem areas that control the expression of innate behaviors and associated physiological responses."
The amygdala ( / əˈmɪɡdələ /; pl.: amygdalae / əˈmɪɡdəli, - laɪ / or amygdalas; also corpus amygdaloideum; Latin from Greek, ἀμυγδαλή, amygdalē, 'almond', 'tonsil' [1]) is a paired nuclear complex present in the cerebral hemispheres of vertebrates. It is considered part of the limbic system. [2] .
- corpus amygdaloideum
- birnlex_1241
Nov 3, 2023 · The amygdala is one of the two almond-shaped groups of nuclei located deep within the temporal lobes, medial to the hypothalamus and adjacent to the hippocampus and inferior (temporal) horn of the lateral ventricle. Amygdaloid body. Corpus amygdaloideum. 1/2. Synonyms: Amygdaloid complex, Amygdala.
The amygdaloid complex is a group of more than 10 nuclei that are located in the midtemporal lobe. These nuclei can be distinguished both on cytoarchitectonic and connectional grounds. Anatomical tract tracing studies have shown that these nuclei have extensive intranuclear and internuclear connections.
- P. Sah, E. S. L. Faber, M. Lopez De Armentia, J. Power
- 2003
Jul 31, 2020 · Introduction. The amygdala was first described in 1826 by Karl Burdach. At that time, nobody knew its exact anatomical structure. Burdach isolated an area currently known as the basolateral nucleus, and named it the amygdala because of its peculiar appearance, resembling the amygdala (almond) nut.
Feb 14, 2023 · The amygdala, or an amygdala-like structure, is found in the brains of all vertebrates and plays a critical role in survival and reproduction. However, the cellular architecture of the...
