Partonomy list P3F, primary language: EN, subsidiary: LA, interface: EN, work in progress

tracts of origin in caudal rhombencephalon (pair)

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Top level nervous system
Level 2 tracts of central nervous system (pair) Short Extended
Current level tracts of origin in caudal rhombencephalon (pair) Short
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Partonomy list
Short English equivalent
Short official Latin term
25143 8448
tracts of origin in caudal rhombencephalon (pair)
tractus originis rhombencephali caudalis (par)
34094 8449
radices centrales rhombencephali caudalis (par)
27356 8450
primary vestibulocerebellar fibres (pair)
fibrae vestibulocerebellares primariae (par)
72619 34097 5307
solitary tract (pair)
tractus solitarius (par)
31762 8451
long tracts of origin in caudal rhombencephalon (pair)
tractus longi originis rhombencephali caudalis (par)
34102 8452
tractus ascendentes originis rhombencephali caudalis (par)
32026 12527
medial lemniscus (pair)
lemniscus medialis (par)
83675 32070 5883
thalamic part (pair)
pars thalamica (par)
32073 5608
mesencephalic part (pair)
pars mesencephalica (par)
83675 34105 5298
medial lemniscus (pair)
lemniscus medialis (par)
46240 14237
caudal rhombencephalic part (pair)
pars rhombencephalica caudalis (par)
34109 5296
internal arcuate fibres (pair)
fibrae arcuatae internae (par)
72622 34112 5297
decussation of medial lemnisci (pair); sensory decussation (pair)
decussatio lemniscorum medialium (par); decussatio sensoria (par)
34116 8453
trigeminothalamic tracts of caudal rhombencephalon (pair)
tractus trigeminothalamici rhombencephali caudalis (par)
34119 8454
anterior trigeminothalamic tract (pair) ; ventral trigeminothalamic tract (pair) ; trigeminal lemniscus (pair)
tractus trigeminothalamicus anterior (par) ; tractus trigeminothalamicus ventralis (par) ; lemniscus trigeminalis (par)
25366 8455
lateral trigeminothalamic tract (pair)
tractus trigeminothalamicus lateralis (par)
31987 12058
cuneocerebellar tract (pair)
tractus cuneocerebellaris (par)
27322 5320
cuneocerebellar fibres (pair)
fibrae cuneocerebellares (par)
27326 5308
posterior external arcuate fibres (pair) ; dorsal external arcuate fibres (pair)
fibrae arcuatae externae posteriores (par) ; fibrae arcuatae externae dorsales (par)
27330 5275
anterior external arcuate fibres (pair) ; ventral external arcuate fibres (pair)
fibrae arcuatae externae anteriores (par) ; fibrae arcuatae externae ventrales (par)
27334 8456
trigeminocerebellar fibres (pair)
fibrae trigeminocerebellares (par)
72638 25279 5305
olivocerebellar tract (pair)
tractus olivocerebellaris (par)
27338 8457
nucleocerebellar fibres (pair)
fibrae nucleocerebellares (par)
27342 8458
raphecerebellar fibres (pair)
fibrae raphecerebellares (par)
27352 8459
vestibulocerebellar fibres (pair)
fibrae vestibulocerebellares (par)
27360 8460
secondary vestibulocerebellar fibres (pair)
fibrae vestibulocerebellares secundariae (par)
25373 8461
ascending gustatory fibres (pair)
fibrae gustatoriae ascendentes (par)
34126 8442
tractus descendentes originis rhombencephali caudalis (par)
27448 8443
raphespinal tracts (pair)
tractus raphespinales (par)
75686 27454 5310
anterior raphespinal tract (pair) ; ventral raphespinal tract (pair)
tractus raphespinalis anterior (par) ; tractus raphespinalis ventralis (par)
27451 8444
lateral raphespinal tract (pair)
tractus raphespinalis lateralis (par)
34131 8445
vestibulospinal tracts (pair)
tractus vestibulospinales (par)
73974 27348 5318
lateral vestibulospinal tract (pair)
tractus vestibulospinalis lateralis (par)
27419 8446
medial vestibulospinal tract (pair)
tractus vestibulospinalis medialis (par)
75689 34134 5224
lateral reticulospinal tract (pair) ; bulboreticulospinal tract (pair) ; ERR1
tractus reticulospinalis lateralis (par) ; tractus bulboreticulospinalis (par)
27457 8447
solitariospinal tract (pair)
tractus solitariospinalis (par)
75700 34137 5240
trigeminospinal tract (pair)
tractus trigeminospinalis (par)
34141 5247
cuneospinal fibres (pair)
fibrae cuneospinales (par)
34145 5248
gracilospinal fibres (pair)
fibrae gracilispinales (par)
28143 12294
ascending medial fasciculus of prosencephalon (pair) ; ascending medial forebrain bundle (pair)
fasciculus prosencephali medialis ascendens (par)
26127 12295
ascending posterior longitudinal fasciculus (pair) ; ascending dorsal longitudinal fasciculus (pair)
fasciculus longitudinalis posterior ascendens (par) ; fasciculus longitudinalis dorsalis ascendens (par)
28121 11920
ascending medial longitudinal fasciculus (pair)
fasciculus longitudinalis medialis ascendens (par)
42 lines
97.6 %
95.7 %
Scientific notes
Libelle of note
For the Reticulospinal tracts various terms are used in the literature. Following the study on human reticulospinal fibres by Nathan PW, Smith MC, Deacon P (1996 Vestibulospinal, reticulospinal and descending propriospinal nerve fibres in man. Brain 119:1809-1833), here, a simplified subdivision into a Lateral (from The Myelencephalon) and a Medial reticulospinal tract (from the Pons) is advocated.
(Tractus trigeminothalamici): The Tractus trigeminothalamicus anterior arises in the Spinal trigeminal nucleus and joins the Medial lemniscus, whereas the Tractus trigeminothalamicus lateralis arises in the Caudal part of the Spinal trigeminal nucleus and joins the Anterolateral tract.
See note # 8426
Type of list P3F
List Unit Identifier 8448
Sublist 1 8442 tractus descendens originis rhombencephali caudalis 35/12 on 15.4.2018
Sublist 2 8449 radix centralis rhombencephali caudalis 8/3 on 15.4.2018
Sublist 3 8452 tractus ascendens originis rhombencephali caudalis 65/22 on 20.3.2021
Subtotals subchildren 108 subunits 37
Proper children 17
Number of children 125 (validated)
Proper units 5
Number of units 42 (validated)
Signature 407 (validated since 21.3.2021)
Date: 31.12.2021