Partonomy list P3, primary language: LA, subsidiary: EN, interface: EN, work in progress

columna posterior (par)

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Home page TAH partonomy
Top level systema nervosum centrale Short Extended
Level 2 medulla spinalis Short Extended
Current level columna posterior (par)
Subsidiary language with Latin
Non Latin primary language
Partonomy list
FMA TA UID ISA
Short official Latin term
Short English equivalent
256530 5176 tax
columna posterior (par) ; columna dorsalis (par)
posterior column (pair) ; dorsal column (pair)
256530 5177↓ tax
cornu posterius (par) ; cornu dorsale (par)
posterior horn (pair) ; dorsal horn (pair)
68862 5179 tax
apex cornus posterioris (par) ; lamina spinalis I (par) ; zona marginalis (par)
apex of posterior horn (pair) ; spinal layer I (pair) ; marginal zone (pair)
77410 18479 tax
caput cornus posterioris (par)
head of posterior horn (pair)
74019 5181 tax
lamina spinalis II (par) ; substantia gelatinosa (par)
spinal layer II (pair) ; gelatinous matter (pair)
73906 5183 tax
lamina spinalis III-IV (par) ; nucleus proprius (par)
spinal layer III-IV (pair) ; nucleus proprius (pair)
68866 5184 tax
collum cornus posterioris (par) ; lamina spinalis V (par)
neck of posterior horn (pair) ; spinal layer V (pair)
68867 5186 tax
basis cornus posterioris (par) ; lamina spinalis VI (par)
base of posterior horn (pair) ; spinal layer VI (pair)
73909 7821 tax
processus reticularis (par)
reticular process (pair)
73921 5189 tax
nucleus cervicalis lateralis (par)
lateral cervical nucleus (pair)
77022 5191 tax
nucleus spinalis lateralis (par) ; nucleus posterior funiculi lateralis (par)
lateral spinal nucleus (pair) ; posterior nucleus of lateral funiculus (pair)
7822 tax
neura cornus posterioris (par) ; neura cornus dorsalis (par)
neurons of posterior horn (pair) ; neurons of dorsal horn (pair)
7823 tax
interneura cornus posterioris (par) ; interneura cornus dorsalis (par)
interneurons of posterior horn (pair) ; interneurons of dorsal horn (pair)
8002 tax
interneura excitatoria cornus posterioris (par)
excitatory interneurons of posterior horn (pair)
7824 tax
cellulae centrales transientes laminae spinalis II (par)
transient central cells of spinal layer II (pair)
7825 tax
cellulae radiales laminae spinalis II (par)
radial cells of spinal layer II (pair)
7826 tax
cellulae verticales laminae spinalis II (par)
vertical cells of spinal layer II (pair)
8006 tax
interneura inhibitoria cornus posterioris (par)
inhibitory interneurons of posterior horn (pair)
7827 tax
cellulae insulares laminae spinalis II (par)
islet cells laminae spinalis II (pair)
7828 tax
cellulae centrales tonicae laminae spinalis II (par)
tonic central cells of spinal layer II (pair)
7829 tax
interneura inhibitoria Ib basis cornus posterioris (par)
Ib inhibitory interneurons of spinal layer VI (pair)
7830 tax
neura projectionis cornus posterioris (par) ; neura funicularia cornus posterioris (par) ; neura projectionis cornus dorsalis (par); neura funiculare cornus dorsalis (par)
projection neurons of dorsal horn (pair); funicular neurons of posterior horn (pair) ; spinal tract neurons of dorsal horn (pair)
7831 tax
neura marginalia apicis cornus posterioris (par)
marginal neurons of apex of posterior horn (pair)
7832 tax
cellulae originis tractus spinocervicalis (par)
cells of origin of spinocervical tract (pair)
7833 tax
cellulae originis tractus spinoreticularis (par)
cells of origin of spinoreticular tract (pair)
7834 tax
cellulae originis tractus spinomesencephalici (par)
cells of origin of spinomesencephalic tract (pair)
7835 tax
cellulae originis tractus spinothalamici (par)
cells of origin of spinothalamic tract (pair)
7836 tax
cellulae originis fibrae postsynapticae tractus funiculi posterioris (par)
cells of origin of postsynaptic posterior funicular tract (pair)
8014 tax
neura associationis cornus posterioris (par) ; neura propriospinalia cornus dorsalis (par)
association neurons of posterior horn (pair); propriospinal neurons of dorsal horn (pair)
7837↓ tax
neura propriospinalia brevia colli cornus posterioris (par)
short propriospinal neurons of neck of posterior horn (pair)
7838 tax
neura propriospinalia brevia basis cornus posterioris (par)
short propriospinal neurons of base of posterior horn (pair)
31 lines
35.5 %
35.5 %
Scientific notes
UID
Libelle of note
5177
The dorsal horn consists of layer I to layer VI, including the sensory layers I-IV and the mixed layers V and VI (VI only present in the intumescences) as advocated in TA and by Sengul G, Watson C (2012) Spinal cord: regional anatomy, cytoarchitecture and chemoarchitecture. In: Mai JK, Paxinos G, eds: The Human Nervous System, 3rd ed. Elsevier, Amsterdam, pp 186-232. Layers I and II form the superficial dorsal horn, and layers III to VI the deep dorsal horn. The intermediate zone is interpreted as layer VII only, and the ventral horn consists of the layer VIII and layer IX.
7837
According to Kuypers HGJM (1981, Anatomy of the descending pathways. Chapter 13 in Hb Physiol, The Nervous System II. American Physiological Society, Bethesda, MD), propriospinal neurons, the intermediates between descending pathways and spinal motoneurons, can be subdivided into three groups: 1) Short propriospinal neurons with cell bodies located in the lateral parts of Laminae V-VII, with a range of 6-8 segments; 2) Intermediate propriospinal neurons with cell bodies mainly in the central part of Lamina VII, and axons extending over a subtotal number of cord segments (C>L; Th>S); 3) Long propriospinal neurons with cell bodies in the medial part of Lamina VII and in Lamina VIII, and extending over the whole extent of spinal cord segments.
Signature
Type of list P3
List Unit Identifier 5176
Subtotals subchildren 0 subunits 0
Proper children 92
Number of children 92 (validated)
Proper units 31
Number of units 31 (validated)
Signature 12810 (validated since 2.4.2025)
Date: 13.04.2025