Partonomy list P4, primary language: EN, subsidiary: LA, interface: EN, work in progress

descending tracts of origin in telencephalon

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Top level central nervous system Short Extended
Level 2 tracts of central nervous system (pair) Short Extended
Level 3 tracts of origin in telencephalon (pair) Short Extended
Current level descending tracts of origin in telencephalon
Subsidiary language with Latin
Non Latin primary language
Partonomy list
FMA TA UID ISA
Short English equivalent
Short official Latin term
8524 tax
descending tracts of origin in telencephalon
tractus descendentes originis telencephali
9544 tax
corticostriatal fibres (pair) ▲
fibrae corticostriatales (par)
61960 6267↓ tax
extreme capsule (pair)
capsula extrema (par)
77637 9509↓ tax
subcallosal bundle (pair)
fasciculus subcallosus (par)
327039 8525 tax
corticothalamic fibres (pair) ▲
fibrae corticothalamicae (par)
72634 8526 tax
pyramidal tract (pair)
tractus pyramidalis (par)
11831 tax
capsular part (pair)
pars capsularis (par)
5588 tax
mesencephalic part (pair)
pars mesencephalica (par)
14242 tax
rostral rhombencephalic part (pair) ; pontine part (pair)
pars rhombencephalica rostralis (par) ; pars pontina (par)
5289 tax
caudal rhombencephalic part (pair) ; bulbar part (pair)
pars rhombencephalica caudalis (par) ; pars bulbaris (par)
72633 5293 tax
decussation of pyramids (pair); motor decussation (pair)
decussatio pyramidum (par); decussatio motoria (par)
14254 tax
spinal part (pair)
pars spinalis (par)
265586 8527 tax
corticospinal tract (pair)
tractus corticospinalis (par)
6250 tax
capsular part (pair) ▲
pars capsularis (par)
5589 tax
mesencephalic part (pair) ▲
pars mesencephalica (par)
5434 tax
rostral rhombencephalic part (pair) ; pontine part (pair) ▲
pars rhombencephalica rostralis (par) ; pars pontina (par)
5290 tax
caudal rhombencephalic part (pair) ; bulbar part (pair)
pars rhombencephalica caudalis (par) ; pars bulbaris (par)
265592 14256 tax
spinal part (pair)
pars spinalis (par)
72636 8530 tax
anterior corticospinal tract (pair) ; ventral corticospinal tract (pair)
tractus corticospinalis anterior (par) ; tractus corticospinalis ventralis (par)
73959 5208 tax
spinal part of anterior corticospinal tract (pair)
pars spinalis tractus corticospinalis anterioris (par)
72635 8531 tax
lateral corticospinal tract (pair)
tractus corticospinalis lateralis (par)
14257 tax
corticomesencephalic tract (pair)
tractus corticomesencephalicus (par)
5624 tax
corticomesencephalic fibres (pair) ▲
fibrae corticomesencephalicae (par)
72419 6261 tax
corticotectal fibres (pair) ▲
fibrae corticotectales (par)
6256 tax
occipitotectal fibres (pair) ▲
fibrae occipitotectales (par)
14258 tax
capsular part (pair)
pars capsularis (par)
14259 tax
mesencephalic part (pair)
pars mesencephalica (par)
9196 tax
corticorubral tract (pair) ▲
tractus corticorubralis (par)
75235 6249 tax
capsular part (pair) ▲
pars capsularis (par)
11907 tax
mesencephalic part (pair)
pars mesencephalica (par)
8528 tax
corticoreticular tract (pair)
tractus corticoreticularis (par)
75202 6248 tax
capsular part (pair)
pars capsularis (par)
75202 5596 tax
mesencephalic part (pair) ▲
pars mesencephalica (par)
5436 tax
rostral rhombencephalic part (pair) ; pontine part (pair) ▲
pars rhombencephalica rostralis (par) ; pars pontina (par)
5292 tax
caudal rhombencephalic part (pair) ; bulbar part (pair) ▲
pars rhombencephalica caudalis (par) ; pars bulbaris (par)
75544 12525 tax
corticonuclear tract (pair) ▲
tractus corticonuclearis (par)
75222 6245 tax
capsular part of corticonuclear tract (pair) ▲
pars capsularis tractus corticonuclearis (par)
75219 5603 tax
mesencephalic part (pair) ▲
pars mesencephalica (par)
75214 5435 tax
rostral rhombencephalic part (pair) ; pontine part (pair)
pars rhombencephalica rostralis (par) ; pars pontina (par)
5291 tax
caudal rhombencephalic part (pair) ▲
pars rhombencephalica caudalis (par)
224856 12543 tax
corticopontine tracts (pair)
tractus corticopontini (par)
75223 6243 tax
frontopontine tract (pair)
tractus frontopontinus (par)
8532 tax
frontopontine fibres (pair) ▲
fibrae frontopontinae (par)
8533 tax
occipitoparietotemporopontine tract (pair)
tractus occipitoparietotemporopontinus (par)
8534 tax
occipitopontine fibres (pair) ▲
fibrae occipitopontinae (par)
8535 tax
parietopontine fibres (pair) ▲
fibrae parietopontinae (par)
8536 tax
temporopontine fibres (pair) ▲
fibrae temporopontinae (par)
13173 tax
angular bundle (pair)
fasciculus angularis (par)
9395 tax
perforating tract (pair)
tractus perforans (par)
84379 6193 tax
descending peduncular fasciculus (pair)
fasciculus peduncularis descendens (par)
50 lines
74.4 %
76.0 %
Scientific notes
UID
Libelle of note
6267
The Capsula extrema (Extreme capsule) forms one of the Long association systems involved in language processing (see Catani M, Thiebaut de Schotten M 2012 Atlas of Human Brain Connections. Oxford University Press, Oxford).
9509
The Fasciculus subcallosus (Subcallosal fasciculus or Bundle of Muratoff; Muratoff W 1893 Secundäre Degenerationen nach Durchschneidung des Balkens. Neurol Centralbl 12:714-729) forms a separate bundle of Corticostriatal fibres (see Schmahmann JD, Pandya DN 2007 The complex history of the fronto-occipital fasciculus. J Hist Med 16:362-377).
Signature
Type of list P4
List Unit Identifier 8524
Number of children 149 (validated)
Number of units 50 (validated)
Signature 809 (validated since 2.4.2025)
Date: 18.07.2025