The pigmentarchitectonic divisions and neuronal types of the central nucleus and intercalated masses of the human amygdala.

S. Urban, D. M. Yilmazer-Hanke

Research output: Contribution to journalArticle

Abstract

The central nucleus of the amygdala is a high level limbic center which controls vegetative functions and is involved in neurodegenerative diseases. In the present study, the central nucleus and intercalated masses of the human amygdala have been investigated with the pigment Nissl technique. The central nucleus of the amygdala consists of a main body surrounded by fiber tracts and accessory islands located dorsal to the main body. In the main body, one can distinguish the medial central nucleus with heavily pigmented neuronal types and the lateral central nucleus, which is composed of three subnuclei: the centro-lateral central nucleus has heavily and sparsely pigmented neuronal types, the apico-lateral central nucleus sparsely pigmented neuronal types and the capsular-lateral central nucleus heavily pigmented neuronal types. Based on the pigmentarchitecture, the accessory islands of the central nucleus are part of the apico-lateral and capsular-lateral central nuclei. Altogether, there are eight neuronal types in the medial central nucleus, while four to six neuronal types are found in the subnuclei of the lateral central nucleus. In the intercalated masses, there are four neuronal types, and the predominating cell types are small and sparsely pigmented. In conclusion, the pigment Nissl stain shows that the lateral central nucleus of the human amygdala has three subnuclei, and the accessory islands are part of two of these subnuclei. Furthermore, numerous neuronal types are identified within the central nucleus and intercalated masses of the amygdala, which may reflect the variability in their neurochemical characteristics.

Original languageEnglish
Pages (from-to)311-319
Number of pages9
JournalJournal für Hirnforschung
Volume39
Issue number3
StatePublished - 1999
Externally publishedYes

Fingerprint

Intralaminar Thalamic Nuclei
Amygdala
Islands
Neurodegenerative Diseases
Coloring Agents

All Science Journal Classification (ASJC) codes

  • Neuroscience(all)

Cite this

The pigmentarchitectonic divisions and neuronal types of the central nucleus and intercalated masses of the human amygdala. / Urban, S.; Yilmazer-Hanke, D. M.

In: Journal für Hirnforschung, Vol. 39, No. 3, 1999, p. 311-319.

Research output: Contribution to journalArticle

@article{8012f7717bbd4829ac676e6414a76720,
title = "The pigmentarchitectonic divisions and neuronal types of the central nucleus and intercalated masses of the human amygdala.",
abstract = "The central nucleus of the amygdala is a high level limbic center which controls vegetative functions and is involved in neurodegenerative diseases. In the present study, the central nucleus and intercalated masses of the human amygdala have been investigated with the pigment Nissl technique. The central nucleus of the amygdala consists of a main body surrounded by fiber tracts and accessory islands located dorsal to the main body. In the main body, one can distinguish the medial central nucleus with heavily pigmented neuronal types and the lateral central nucleus, which is composed of three subnuclei: the centro-lateral central nucleus has heavily and sparsely pigmented neuronal types, the apico-lateral central nucleus sparsely pigmented neuronal types and the capsular-lateral central nucleus heavily pigmented neuronal types. Based on the pigmentarchitecture, the accessory islands of the central nucleus are part of the apico-lateral and capsular-lateral central nuclei. Altogether, there are eight neuronal types in the medial central nucleus, while four to six neuronal types are found in the subnuclei of the lateral central nucleus. In the intercalated masses, there are four neuronal types, and the predominating cell types are small and sparsely pigmented. In conclusion, the pigment Nissl stain shows that the lateral central nucleus of the human amygdala has three subnuclei, and the accessory islands are part of two of these subnuclei. Furthermore, numerous neuronal types are identified within the central nucleus and intercalated masses of the amygdala, which may reflect the variability in their neurochemical characteristics.",
author = "S. Urban and Yilmazer-Hanke, {D. M.}",
year = "1999",
language = "English",
volume = "39",
pages = "311--319",
journal = "Journal fur Hirnforschung",
issn = "0021-8359",
publisher = "Akademie Verlag GMBH",
number = "3",

}

TY - JOUR

T1 - The pigmentarchitectonic divisions and neuronal types of the central nucleus and intercalated masses of the human amygdala.

AU - Urban, S.

AU - Yilmazer-Hanke, D. M.

PY - 1999

Y1 - 1999

N2 - The central nucleus of the amygdala is a high level limbic center which controls vegetative functions and is involved in neurodegenerative diseases. In the present study, the central nucleus and intercalated masses of the human amygdala have been investigated with the pigment Nissl technique. The central nucleus of the amygdala consists of a main body surrounded by fiber tracts and accessory islands located dorsal to the main body. In the main body, one can distinguish the medial central nucleus with heavily pigmented neuronal types and the lateral central nucleus, which is composed of three subnuclei: the centro-lateral central nucleus has heavily and sparsely pigmented neuronal types, the apico-lateral central nucleus sparsely pigmented neuronal types and the capsular-lateral central nucleus heavily pigmented neuronal types. Based on the pigmentarchitecture, the accessory islands of the central nucleus are part of the apico-lateral and capsular-lateral central nuclei. Altogether, there are eight neuronal types in the medial central nucleus, while four to six neuronal types are found in the subnuclei of the lateral central nucleus. In the intercalated masses, there are four neuronal types, and the predominating cell types are small and sparsely pigmented. In conclusion, the pigment Nissl stain shows that the lateral central nucleus of the human amygdala has three subnuclei, and the accessory islands are part of two of these subnuclei. Furthermore, numerous neuronal types are identified within the central nucleus and intercalated masses of the amygdala, which may reflect the variability in their neurochemical characteristics.

AB - The central nucleus of the amygdala is a high level limbic center which controls vegetative functions and is involved in neurodegenerative diseases. In the present study, the central nucleus and intercalated masses of the human amygdala have been investigated with the pigment Nissl technique. The central nucleus of the amygdala consists of a main body surrounded by fiber tracts and accessory islands located dorsal to the main body. In the main body, one can distinguish the medial central nucleus with heavily pigmented neuronal types and the lateral central nucleus, which is composed of three subnuclei: the centro-lateral central nucleus has heavily and sparsely pigmented neuronal types, the apico-lateral central nucleus sparsely pigmented neuronal types and the capsular-lateral central nucleus heavily pigmented neuronal types. Based on the pigmentarchitecture, the accessory islands of the central nucleus are part of the apico-lateral and capsular-lateral central nuclei. Altogether, there are eight neuronal types in the medial central nucleus, while four to six neuronal types are found in the subnuclei of the lateral central nucleus. In the intercalated masses, there are four neuronal types, and the predominating cell types are small and sparsely pigmented. In conclusion, the pigment Nissl stain shows that the lateral central nucleus of the human amygdala has three subnuclei, and the accessory islands are part of two of these subnuclei. Furthermore, numerous neuronal types are identified within the central nucleus and intercalated masses of the amygdala, which may reflect the variability in their neurochemical characteristics.

UR - http://www.scopus.com/inward/record.url?scp=0032608266&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0032608266&partnerID=8YFLogxK

M3 - Article

C2 - 10536864

VL - 39

SP - 311

EP - 319

JO - Journal fur Hirnforschung

JF - Journal fur Hirnforschung

SN - 0021-8359

IS - 3

ER -