OpenDEM 1: 1 revision imported from :wikipedia:en:Template:Neural_tracts

2025-08-16T18:21:51Z

1 revision imported from wikipedia:en:Template:Neural_tracts

← Older revision	Revision as of 18:21, 16 August 2025
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wikipedia:en>JJMC89 bot III: Moving :Category:Nervous system and SS anatomy templates to :Category:Nervous and sensory system templates per Wikipedia:Categories for discussion/Log/2020 July 20#Category:Nervous system and SS anatomy templates

2020-07-29T03:18:28Z

Moving Category:Nervous system and SS anatomy templates to Category:Nervous and sensory system templates per Wikipedia:Categories for discussion/Log/2020 July 20#Category:Nervous system and SS anatomy templates

New page

{{Navbox
| name = Neural tracts
| title = [[Human brain|Brain]] and [[spinal cord]]: [[Neural pathway|neural tracts]] and [[Nerve fascicle|fasciculi]]
| state = {{{state<includeonly>|autocollapse</includeonly>}}}

| listclass = hlist

| group1 = Sensory
| list1 = {{Navbox|child

| group1 = [[Dorsal column-medial lemniscus pathway|DCML]]
| list1 = {{Navbox|child
| groupstyle = background: transparent;

| group1 = [[Dorsal column-medial lemniscus pathway#First neuron|1°]]:
| list1 =
* [[Lamellar corpuscle|Pacinian corpuscle]]/[[Tactile corpuscle|Meissner's corpuscle]] → '''[[Posterior column]]''' ([[Gracile fasciculus]]/[[Cuneate fasciculus]]) → [[Gracile nucleus]]/[[Cuneate nucleus]]

| group2 = [[Dorsal column-medial lemniscus pathway#Second neuron|2°]]:
| list2 =
* → ''[[sensory decussation]]/arcuate fibers'' ([[Posterior external arcuate fibers]], [[Internal arcuate fibers]]) → [[Medial lemniscus]]/[[Trigeminal lemniscus]] → [[Thalamus]] ([[Ventral posterolateral nucleus|VPL]], [[Ventral posteromedial nucleus|VPM]])

| group3 = [[Dorsal column-medial lemniscus pathway#Third neuron|3°]]:
| list3 =
* → [[Posterior limb of internal capsule]] → [[Postcentral gyrus]]

}}

| group2 = [[Anterolateral system|Anterolateral]]/<br />[[pain]]
| list2 = {{Navbox|child

| group1 = [[Nociception#Neospinothalamic tract|Fast]]/lateral
| list1 =
* 1° ([[Free nerve ending]] → [[A delta fiber]]) → 2° ([[Anterior white commissure]] → '''[[Lateral spinothalamic tract|Lateral]] and [[Anterior spinothalamic tract|Anterior]] [[Spinothalamic tract]]''' → [[Spinothalamic tract|Spinal lemniscus]] → [[Ventral posterolateral nucleus|VPL]] of [[Thalamus]]) → 3° ([[Postcentral gyrus]]) → 4° ([[Posterior parietal cortex]])

2° ('''[[Spinomesencephalic tract]]''' → [[Superior colliculus]] of [[Midbrain tectum]])

| group2 = [[Nociception#Paleospinothalamic tract|Slow]]/medial
| list2 =
* 1° ([[Group C nerve fiber]] → '''[[Spinoreticular tract]]''' → [[Reticular formation]]) → 2° ([[Medial dorsal nucleus|MD]] of [[Thalamus]]) → 3° ([[Cingulate cortex]])

}}
}}

| group2 = Motor
| list2 = {{Navbox|child

| group1 = [[Pyramidal tracts|Pyramidal]]
| list1 =
* ''flexion:'' [[Primary motor cortex]] → [[Posterior limb of internal capsule]] → [[Decussation of pyramids]] → '''[[Pyramidal tracts|Corticospinal tract]] ([[lateral corticospinal tract|Lateral]], [[anterior corticospinal tract|Anterior]])''' → [[Neuromuscular junction]]

| group2 = [[Extrapyramidal system|Extrapyramidal]]
| list2 = {{Navbox|child

| group1 = {{nobold|''flexion:''}}
| list1 =
* [[Primary motor cortex]] → [[Genu of internal capsule]] → '''[[Corticobulbar tract]]''' → [[Facial motor nucleus]] → [[Facial muscles]]

| group2 = {{nobold|''flexion:''}}
| list2 =
* [[Red nucleus]] → '''[[Rubrospinal tract]]'''

| group3 = {{nobold|''extension:''}}
| list3 =
* [[Anatomy of the cerebellum#Phylogenetic and functional divisions | Vestibulocerebellum]] → [[Vestibular nuclei]] → '''[[Vestibulospinal tract]]'''

| group4 = {{nobold|''extension:''}}
| list4 =
* [[Anatomy of the cerebellum#Phylogenetic and functional divisions | Vestibulocerebellum]] → [[Reticular formation]] → '''[[Reticular formation#Descending reticulospinal tracts|Reticulospinal tract]]'''

| list5 =
* [[Midbrain tectum]] → '''[[Tectospinal tract]]''' → muscles of neck

}}

| group3 = [[Basal ganglia]]
| list3 = {{Navbox|child

| group1 = {{nobold|[[Direct pathway of movement|''direct:'']]}}
| list1 = 1° ([[Motor cortex]] → [[Striatum]]) → 2° ([[medial globus pallidus|GPi]]) → 3° ([[Lenticular fasciculus]]/[[Ansa lenticularis]] → [[Thalamic fasciculus]] → [[Ventral lateral nucleus|VL]] of [[Thalamus]]) → 4° ([[Thalamocortical radiations]] → [[Supplementary motor area]]) → 5° ([[Motor cortex]])

| group2 = {{nobold|[[Indirect pathway of movement|''indirect:'']]}}
| list2 = 1° ([[Motor cortex]] → [[Striatum]]) → 2° ([[lateral globus pallidus|GPe]]) → 3° ([[Subthalamic fasciculus]] → [[Subthalamic nucleus]]) → 4° ([[Subthalamic fasciculus]] → [[medial globus pallidus|GPi]]) → 5° ([[Lenticular fasciculus]]/[[Ansa lenticularis]] → [[Thalamic fasciculus]] → [[Ventral lateral nucleus|VL]] of [[Thalamus]]) → 6° ([[Thalamocortical radiations]] → [[Supplementary motor area]]) → 7° ([[Motor cortex]])

| group3 = {{nobold|''[[nigrostriatal pathway]]:''}}
| list3 =
* [[Substantia nigra pars compacta|Pars compacta]] → [[Striatum]]

}}
}}

| group3 = [[Cerebellum|Cerebellar]]
| list3 = {{Navbox|child

| group1 = Afferent
| list1 =
* [[Vestibular nuclei]] → '''[[Vestibulocerebellar tract]]''' → [[Inferior cerebellar peduncle|ICP]] → [[Cerebellum]] → [[Cerebellum granule cell|Granule cell]]

* [[Pontine nuclei]] → '''[[Pontocerebellar fibers]]''' → [[Middle cerebellar peduncle|MCP]] → [[Deep cerebellar nuclei]] → [[Cerebellum granule cell|Granule cell]]

* [[Inferior olivary nucleus]] → '''[[Olivocerebellar tract]]''' → [[Inferior cerebellar peduncle|ICP]] → [[Cerebellar hemisphere|Hemisphere]] → [[Purkinje cell]] → [[Deep cerebellar nuclei]]

| group2 = Efferent
| list2 =
* [[Dentate nucleus]] in [[Cerebellar hemisphere|Lateral hemisphere/pontocerebellum]] → [[Superior cerebellar peduncle|SCP]] → '''[[Dentatothalamic tract]]''' → [[Thalamus]] ([[Ventral lateral nucleus|VL]]) → [[Motor cortex]]

* [[Interposed nucleus]] in [[Cerebellar hemisphere|Intermediate hemisphere/spinocerebellum]] → [[Superior cerebellar peduncle|SCP]] → [[Reticular formation]], or → '''[[Cerebellothalamic tract]]''' → [[Red nucleus]] → [[Thalamus]] ([[Ventral lateral nucleus|VL]]) → [[Motor cortex]]

* [[Fastigial nucleus]] in [[Flocculonodular lobe|Flocculonodular lobe/vestibulocerebellum]] → '''[[Vestibulocerebellar tract]]''' → [[Vestibular nuclei]]

| group3 = Bidirectional:<br />[[Spinocerebellar tract|Spinocerebellar]]
| list3 = {{Navbox|child

| group1 = [[Proprioception#Conscious and unconscious proprioception|Unconscious<br /> proprioception]]
| list1 =
* [[lower limb]] → 1° ([[muscle spindle]]s → [[Dorsal root ganglion|DRG]]) → 2° ([[Posterior thoracic nucleus]] → '''[[Dorsal spinocerebellar tract|Dorsal/posterior spinocerebellar tract]]''' → [[Inferior cerebellar peduncle|ICP]] → [[Cerebellar vermis]])

* [[upper limb]] → 1° ([[muscle spindle]]s → [[Dorsal root ganglion|DRG]]) → 2° ([[Accessory cuneate nucleus]] → '''[[Posterior external arcuate fibers|Cuneocerebellar tract]]''' → [[Inferior cerebellar peduncle|ICP]] → [[Anterior lobe of cerebellum]])

| group2 = [[Reflex arc]]
| list2 =
* [[lower limb]] → 1° ([[Golgi tendon organ]]) → 2° ('''[[Ventral spinocerebellar tract|Ventral/anterior spinocerebellar tract]]'''→ [[Superior cerebellar peduncle|SCP]] → [[Cerebellar vermis]])

* [[upper limb]] → 1° ([[Golgi tendon organ]]) → 2° ('''[[Rostral spinocerebellar tract]]''' → [[Inferior cerebellar peduncle|ICP]] → [[Cerebellum]])

}}
}}

}}<noinclude>
{{doc|content=
{{See also|Template:Spinal cord}}
{{collapsible option}}
{{Anatomy navbox doc}}

[[Category:Central nervous system pathways]]
[[Category:Nervous and sensory system templates]]
}}
</noinclude>

Template:Neural tracts - Revision history

OpenDEM 1: 1 revision imported from :wikipedia:en:Template:Neural_tracts

wikipedia:en>JJMC89 bot III: Moving :Category:Nervous system and SS anatomy templates to :Category:Nervous and sensory system templates per Wikipedia:Categories for discussion/Log/2020 July 20#Category:Nervous system and SS anatomy templates