According to the text How People Learn, Question 3 options: learning and exercis
ID: 3511383 • Letter: A
Question
According to the text How People Learn,
Question 3 options:
learning and exercise result in synaptic growth
neither learning or exercise result in synaptic growth
learning, but not exercise, results in synaptic growth
exercise, but not learning, results in synaptic growth
Posner mentions event-related electrical potentials measured from electrodes on the scalp (EEG studies). Example findings include:
Question 4 options:
visual stimuli evoke scalp responses in the primary visual cortex but did not cause scalp responses in any other areas of the brain and movement evokes scalp responses in the autonomic nervous system throughout the body
scalp recorded potentials arose in the temporal cortex when subjects were exposed to images of bikes and the occipital lobe produced event-related potentials when subjects were shown humorous videos
visual stimuli evoke scalp responses in the primary visual cortex at 60 milliseconds, followed by positive and negative voltage changes in nearby visual areas and movement evokes scalp responses in the frontal cortex
movement evokes scalp responses in the frontal cortex, visual motor cortex, and basal ganglia, whereas latent reaction times were correlated with shorter event-related potentials
learning and exercise result in synaptic growth
neither learning or exercise result in synaptic growth
learning, but not exercise, results in synaptic growth
exercise, but not learning, results in synaptic growth
Posner mentions event-related electrical potentials measured from electrodes on the scalp (EEG studies). Example findings include:
Question 4 options:
visual stimuli evoke scalp responses in the primary visual cortex but did not cause scalp responses in any other areas of the brain and movement evokes scalp responses in the autonomic nervous system throughout the body
scalp recorded potentials arose in the temporal cortex when subjects were exposed to images of bikes and the occipital lobe produced event-related potentials when subjects were shown humorous videos
visual stimuli evoke scalp responses in the primary visual cortex at 60 milliseconds, followed by positive and negative voltage changes in nearby visual areas and movement evokes scalp responses in the frontal cortex
movement evokes scalp responses in the frontal cortex, visual motor cortex, and basal ganglia, whereas latent reaction times were correlated with shorter event-related potentials
Explanation / Answer
According to the text How People Learn,
Question 3 options:
learning and exercise result in synaptic growth
neither learning or exercise result in synaptic growth
learning, but not exercise, results in synaptic growth
d] exercise, but not learning, results in synaptic growth
Answer
a] learning and exercise result in synaptic growth.
It has been proven by electron microscope studies that learning leads to structural changes in synapses during development of long term memory and learning. It includes
1. Increase in number of vesicle release sites for secretion of transmitter substance
2. Increase in number of Transmitter vesicles
3. Increase in number of presynaptic terminals
4. Changes in number of dendritic spines
Thus in all these ways the structural capability of synapses to transmit singnals increases during establishment of long trm memory traces.
a]learning and exercise result in synaptic growth
b]neither learning or exercise result in synaptic growth
c]learning, but not exercise, results in synaptic growth
d] exercise, but not learning, results in synaptic growth
Answer
a] learning and exercise result in synaptic growth.
It has been proven by electron microscope studies that learning leads to structural changes in synapses during development of long term memory and learning. It includes
1. Increase in number of vesicle release sites for secretion of transmitter substance
2. Increase in number of Transmitter vesicles
3. Increase in number of presynaptic terminals
4. Changes in number of dendritic spines
Thus in all these ways the structural capability of synapses to transmit singnals increases during establishment of long trm memory traces.
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