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12 Terms
Gamma motor neuron innervate which of the following?
Extrafusal fibers
Muscle spindle
Intrafusal fibers
Nuclear bag fiber
Nuclear chain fiber
Muscle spindle
Intrafusal fibers
Which of the following on the diagram is that of sensory nerve type 1a?
1 is correct
2 is correct
3 is correct
3 is correct
Which of the following myograms shows that of a flex reflex without inhibitory stimulus?
1 is correct
2 is correct
3 is correct
3 is correct
Which of the following curves on the diagram shows that of a normal or healty muscle spindle reflex?
Curve A is correct
Curve B is correct
Curve A is correct
Which of the following brain areas in the brain is directly in charge of word formation?
Cerebellum
Broca's area
Brain stem
Basal ganglia
Broca's area
Which of the following is released by substantia nigra?
Serotonin
Acetylcholine
Dopamine
Norepinephrine
Dopamine
Alexia is caused by damage to which of the following?
Prefrontal area
Broca's area
Angular gyrus
The primary visual area
Angular gyrus
Injury to which of the following would cause decreased aggressiveness and ambition?
Primary somatic area
Prefrontal association area
Primary motor area
Parieto-occipitotemporal association area
Prefrontal association area
Which of the following neural signal transmitting pathways reflects that of speaking a heard word?
Number 1 is correct
Number 2 is correct
Number 1 is correct
Interpretation of language occurs in which of the following areas?
Broca's area
Wernicke area
Primary auditory area
Arcuate fasciculus area
Wernicke area
Serotonin is secreted by which of the following?
Nuclei of the raphe
Substantia nigra
Gigantocellular neurons of reticular formation
Locus ceruleus
Nuclei of the raphe
Sensation of drinking and eating is created by which of the following?
Thalamus
Hypothalamus
Hippocampus
Anterior nuclei of thalamus
Hypothalamus