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convey proprioceptive info from trunk and upper extremities
Ascending tracts going from somatic receptors from spinal cord/brain stem are ____ orders
Ascending tracts going from spinal cord/brain stem to thalmus are ___ orders
Ascending tracts going from thalamus to primary somatosensory area are ____ orders
pathway responsible for conscious proprioception and tactile sensations
being able to identify an object by touch with eyes close
pathway conveying tickle, itch, crude touch
pathway conveying pain and temparature
pathway conveying proprioceptive info with only first and second order neurons
convey proprioceptive info from trunk and lower extremities
Tract whose axons of secondary neurons go from Clarke's column to DC nuclei
Tract that has only long primary afferents
FG/FC (medial lemniscus) tract has how many nuerons?
The SCT has how many nuerons?
Tract associated with fine coordination of movements and discrete limb movements?
Tract involved with coordination and posture over large spaces of the limb?
Tract that crosses twice?
The cuneocerebellar tract has how mnay neurons?
Tract that carries crude touch, pressure
Tract that carries pain and temperature
Give the sensation fo sharp, brief, intense pain
give persistent aches, and dull pains
ASPT second orders are in what laminae?
Tract where interneruon bring first order to second order?
Tract that carries cutaneous and deep tissue sensations
Tract whose second order cell bodies are found in laminae 5,7,8?
Trat that is associated with affective motivational aspects of pain?
Tract whose second order cell bodies are in laminae 1, 4-8 (cervical/lumbar enlargements)
The spinomesencephalic tract includes which other tract?
tract that passes through the posterior limb of the internal capsule
the corticobulbar tract passes through the ____ of the internal capsule?
thalamocortiocal fibers pass through the ___ limb of the internal capsule?
CST fibers laterally synapse on _____ (laminae 4-7)
CST fibers directly synapse on the SC LMS's in laminae ___?
Tract responsible for upright posture, no voluntary movements?
Tract responsible for exciting motor neurons of neck, back, and limb muscles, while inhibiting fexors?
Tract responsbile solely for inhibit flexor MN of neck and back?
Tract superior to laminae 1
Tract with excitatory neurons on contralteral muscles and inhibatory neurons on ipsiateral neurons
Tract controling pain perception
No flexion due to reubrospinal being affected with corticospinal
loss of corticospinals, but rubrospinals flexsing upper extremities
