Taxonomic list T3, primary language: EN, subsidiary: LA, interface: EN, work in progress

segment of neuraxis

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Top level cardinal part of organ Short Extended
Level 2 segment of organ Short Extended
Current level segment of neuraxis Extended
Subsidiary language with Latin
Non Latin primary language
Ancestors
Taxonomic list
FMAID TA UID Pair
Short English equivalent
Short official Latin term
256237 19587
segment of neuraxis
segmentum neuraxis
50801 5257 part
encephalon
encephalon
55676 19588
segment of central nervous system
segmentum systematis nervosi centralis
61815 19589
segmentum principale encephali
61996 19590
segment of prosencephalon
segmentum prosencephali
62000 5264 part
telencephalon ; cerebrum
telencephalon ; cerebrum
62374 19593
segment of telencephalon
segmentum telencephali
61820 18769
segment of cerebral hemisphere
segmentum hemispherii cerebri
5982 part
superolateral surface of cerebral hemisphere
facies superolateralis hemispherii cerebri
6037 part
inferomedial surface of cerebral hemisphere
facies inferomedialis hemispherii cerebri
83874 5973 part
cerebral gyrus T4 214 children
gyrus cerebri
61823 5974 part
cerebral lobe T4 18 children
lobus cerebri
67957 11525
segmentum gyri cerebri
256204 12422
segment of cerebral lobe
segmentum lobi cerebri
274337 18293
segment of frontal lobe
segmentum lobi frontalis
274359 8658 part
superolateral surface of frontal lobe
facies superolateralis lobi frontalis
274366 9118 part
inferomedial surface of frontal lobe
facies inferomedialis lobi frontalis
8683 part
olfactory structure
structura olfactoria
61826 18296
segment of parietal lobe
segmentum lobi parietalis
8698 part
superolateral surface of parietal lobe
facies superolateralis lobi parietalis
9120 part
inferomedial surface of parietal lobe
facies inferomedialis lobi parietalis
67325 18297
segment of occipital lobe
segmentum lobi occipitalis
8700 part
superolateral surface of occipital lobe
facies superolateralis lobi occipitalis
9125 part
inferomedial surface of occipital lobe
facies inferomedialis lobi occipitalis
61825 18298
segment of temporal lobe
segmentum lobi temporalis
8705 part
superolateral surface of temporal lobe
facies superolateralis lobi temporalis
9129 part
inferomedial surface of temporal lobe
facies inferomedialis lobi temporalis
18305
segment of islet
segmentum insulae
9241 part
claustral peripaleocortical region
regio peripaleocorticalis claustralis
62001 5263 part
diencephalon
diencephalon
62005 19594
segment of diencephalon
segmentum diencephali
61817 5971 part
cerebral hemisphere
hemispherium cerebri
61997 19591
segmentum mesencephali
11866 part
isthmus of rhombencephalon
isthmus rhombencephali
61998 19592
segmentum rhombencephali
77700 6167 part
basal forebrain proper
pars basalis telencephali proprii; prosencephalon basale
61997 18331
segment of mesencephalon
segmentum mesencephali
62398 18332
segment of tectum of mesencephalon
segmentum tecti mesencephali
62403 5586 part
superior colliculus
colliculus superior
62404 5585 part
inferior colliculus
colliculus inferior
7647 5138 part
spinal cord
medulla spinalis
41 items
71 entities
Scientific notes
UID
Libelle of note
5263
The Diencephalon in its classic, columnar view was divided into four dorsoventrally arranged columns separated by ventricular sulci: the Epithalamus, the Dorsal thalamus, the Ventral thalamus and the Hypothalamus. Extensive embryological studies made it clear that the thalamic 'columns' are derived from transversely oriented zones, the Prosomeres (see TE). Currently, the (Caudal) Diencephalon is subdivided into three segmental units, which from caudal to rostral, contain in their alar domains the Pretectum (prosomere 1 or P1), the Epithalamus and the Thalamus (P2) and the Ventral thalamus or Prethalamus (P3). The diencephalic basal plate contains the rostral part of the Substantia nigra-VTA complex and some other nuclei, collectively forming the Diencephalic or Prerubral tegmentum between the Mesencephalon and the Hypothalamus. The entire Hypothalamus or Rostral diencephalon arises from the alar and basal components of the secondary prosencephalon. The Preoptic area is one of the subpallial developmental domains (Puelles L, Harrison M, Paxinos G, Watson C 2013 A developmental ontology for the mammalian brain based on the prosomeric model. Trends Neurosci 36:570-578).
5971
Some new items have been added from ten Donkelaar HJ, Tzourio-Mazoyer N, Mai JK (2018) Toward a common terminology for the gyri and sulci of the human cerebral cortex. Front Neuroanat 12:93.
6167
Under this Heading the structures presented in TA as Substantia basalis, Substantia innominata and Area septalis are grouped. Reichert's 'Substantia innominata' was for a long time a 'terra incognita' of the Basal forebrain. The extensive studies by Heimer and colleagues (Heimer L, Harlan RE, Alheid GF, et al. 1997 Substantia innominata: A notion which impedes clinico-anatomical correlations in neuropsychiatric disorders. Neuroscience 76:957-1006; Heimer et al. 1999; Sakamoto et al. 1999) make the term SI more or less superfluous.
Signature
Type of list T3
List Unit Identifier 19587
Sublist 1 5973 gyrus cerebri 214/81 on 18.11.2018
Sublist 2 5974 lobus cerebri 18/7 on 3.1.2025
Sublist 3 11525 segmentum gyri cerebri 96/45 on 3.5.2025
Sublist 4 19589 segmentum principalis encephali 3/4 on 21.6.2024
Sublist 5 19591 segmentum mesencephali 7/8 on 3.5.2025
Sublist 6 19592 segmentum rhombencephali 3/4 on 21.6.2024
Subtotals subchildren 341 subunits 149
Proper children 70
Number of children 411 (validated)
Proper units 35
Number of units 184 (validated)
Signature 10842 (validated since 3.5.2025)
Date: 25.05.2025