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pirotte Neuro
diencephalon and motor system
26
Other
Not Applicable
09/21/2005

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Cards

Term
what thalamic nucleus relays ML to cortex?
Definition
VPL
Term
what thalamic nucleus relays trigeminal inputs to cortex?
Definition
VMP
Term
where does the thalamic VP project to the cortex?
Definition
312
Term
what thalamic nucleus relays visual inputs to the cortex?
Definition
LG
Term
where does the thalamic LG project to the cortex?
Definition
17, primary visual
Term
what thalamic nucleus relays auditory inputs to the cortex?
Definition
MG
Term
where does the thalamic MG project to the cortex?
Definition
41, 42
Term
what thalamic nucleus relays cerebellar inputs to the cortex?
Definition
VA
Term
where does teh thalamic VA project to the cortex?
Definition
premot, suppmot = 6
Term
what thalamic nucleus projects to the lateral prefrontal cortex (eyes-head-attention)
Definition
MDI-ILN
Term
what thalamic nucleus projects to the medial orbital cortex (autonomic-emotion)?
Definition
MDm-MID
Term
what part of the cortex is eyes-head-attention?
Definition
lat prefront
Term
what part of the cortex is autonomic-emotion?
Definition
med orb
Term
what is the input to the MDI-ILN?
Definition
supp coll
Term
what is the input to the MDm-MID?
Definition
Sol n.
Term
what is the metathalamus?
Definition
MGLG
Term
general fxn of the thalamic VL
Definition
executing movements
Term
general fxn of the thalamic VA
Definition
planning movements
Term
general fxn of the thalamic LP
Definition
vision, eye movement
Term
general fxn of the thalamic PUL
Definition
vision, eye movement
Term
waht is the input to the thalamic ANT/LD?
Definition
hippo/mamm (mammilothalamic tract)
Term
components of the motor servo
Definition
gamma mn, spindles, alpha mn, tendon organs, muscles, load
Term
overall fxn of motor servo?
Definition
maintain muscle spindle
Term
which desc motor pathways preferentially control distal muscles of limbs?
Definition
latCST, RST
Term
what is the cause of spasticity?
Definition
loss of DLRtST
Term
strict def of spasticity?
Definition
a velocity dependant increase in resistance of a passively stretched muscle
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