MOTOR SYSTEM
WHAT IS A MOTOR UNIT?
LMNs and ALL FIBERS IT INNERVATES
WHAT IS THE STRIATUM MADE UP OF?
CAUDATE and PUTAMEN
HUNTINGTON'S IS WHAT KIND OF MOVEMENT ____
HYPERKINETIC
WHEN EYES GO TOWARDS THE LESION
RIGHT WAY EYES
TUMOR ON YOUR PINEAL GLAND AND IMPAIRS YOUR VERTICAL GAZE
PARINAUD'S SYNDROME
WHAT KIND OF DISORDER IS POLIO?
LMN
which is the only excitatory response in the indirect pathway
sub thalamus nucleus
PARKINSONS IS WHAT TYPE OF MOVEMENT
HYPOKINETIC
ADJUSTS THE EYES FOR DIFFERENT VIEWING DISTANCES IN DEPTH
VERGENCE
LMN LESION OF WHOLE FACIAL NERVE
BELLS PALSY
WHAT KIND OF DISORDER IS ALS?
UMN AND LMN
loops: motor: Cortex --> ______
PUTAMEN
TARDIVE DYSKINESIA IS INDUCED BY _______
MEDICATION
VOR DOES NOT REQUIRE VISION
TRUE
PARKINS Hz
4-6Hz
WHICH MUSCLE FIBER HAS THE MOST ENDURANCE?
SLOW TWITCH
PREFRONTAL (COGNITIVE): INPUT TO
HEAD OF CAUDATE
TRIAD +1
BRADYKINESIA, RIGIDITY, POSTURAL INSTABILITY, RESTING TREMORS
OKR CREATES A RETINAL SLIP
TRUE
DECORTICATE: UPPER EXTREMITY AND LOWER EXTREMITY
CORTICOSPINAL TRACT
UPPER: RUBROSPINAL TRACT
LOWER: LATERAL VESTIBULAR AND MEDIAL RETICULAR (EXTENSION
REFLEX TESTING. WHAT NUMBER IS NORMAL
2+
MAJOR OUTPUT OF THE CEREBELLUM?
SUPERIOR CEREBELLAR PEDUNCLE
HOW MANY Hz IS RESTING TREMOR
2-4 Hz
SMOOTH PURSUIT = SENSITIVE TO DRUGS, ALCOHOL, FATIGUE
TRUE
DANG
DIABETES, ALCOHOL, NUTRITION, GUILLIAN BARRE