Major ascending/descending paths Flashcards
1
Q
Medial leminuscus projection, info carried
A
to VPL thalamic nuc
carries signals of fine touch, vibration, conscious prop
2
Q
Spinal lemniscus projection, info carried
A
to VPL thalamic nuc
carries pain, temp, crude touch
3
Q
Lateral lemniscus projection, info carried
A
to medial geniculate body
carries sound
4
Q
Ventral + dorsal spinocerebellar tracts projection and info carried
A
Projects to IL cerebellum
Ventral–> for lower limbs
Dorsal–> for upper limbs
unconscious proprioception
5
Q
Vestibulocerebellar projection and info carried
A
vestibular nuc
Informing cerebellum of pos of head in space
6
Q
Corticospinal output
A
primary motor cortex to lamina 7+9
7
Q
Corticobular output
A
primary motor cortex to CN 5,7,9,10,11
8
Q
Corticomesencephalic
A
to CN 3,4,6
