The following correct statement about spinal shock is []
A. The spinal shock phenomenon is caused by the stimulation of the cut injury.
B. The spinal shock phenomenon only occurs below the cut level.
C. All spinal shock symptoms can be fully recovered.
D. The higher the degree of animal evolution, the faster the recovery rate
E. Transverse spinal cord after recovery can reproduce spinal shock
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What can be caused by noxious stimulation in limb skin? []
A. Flexor reflex
B. Neck tension reflex
C. Tendon reflex
D. Muscle tension reflex
E. Positive reflex
The factor helping neurotransmitter release is []
A. Sodium
B. Potassium
Calcium
D. Chloride
E. magnesium
The formation of brain waves is mainly due to( ) in the surface of the cortex []
A single neuron apical dendrite simultaneously generates the sum of multiple post-synaptic potentials.
B. Action potential generated by the excitability of a single neuron cell body.
C. The sum of the post-synaptic potentials of a large number of neuronal apical dendrites.
D. A large number of nerves. The sum of the action potentials produced by the synchronous excitation of the cell body
E. The sum of the action potentials produced by the simultaneous excitation of a large number of neuron axons
The brain waves of normal adults working during the day are []
A. α wave
B. α wave block
C. β wave
D. δ wave
E. θ wave
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