Where is the major part of the somatosensory cortex located
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Definition1/13
It is located just behind the central sulcus in the parietal
lobe of the brain.
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Term1/13
How do nerve impulses cross the gap between nerve cells
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Definition1/13
When an electrical signal, or impulse, reaches the end of an
axon it triggers chemicals called transmitters. The electrical
signals then become chemical ones as the transmitters cross the
synapse, the gap between an axon and a dendrite. When they reach
the dendrite of another neuron they spark a new electrical signal
that then travels the length of that nerve cell. And it does this
over and over until it reaches its destination.
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Term1/13
What is the name given to the valleys on the surface of the cerebral cortex
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Definition1/13
sulci
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Term1/13
What are the four major parts of the hindbrain
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Definition1/13
the upper brain stem, the medulla, the pons, and the
cerebellum
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Term1/13
What are the four main components of the forebrain
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Definition1/13
cerebrum, thalamus, hypothalamus, limbic system
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Term1/13
What is the thick fiber network called that the cerebral hemispheres communicate with
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Definition1/13
corpus callosum
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Term1/13
What theory was advanced to explain why researchers discovered that there were a number of centers that dealt with language in the left cerebral hemisphere and not the right
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Definition1/13
The theory of lateralization was developed to explain this
phenomenon. The fields of brain study are always changing as
scientists and psychologists learn more and more about how the
brain functions.
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Term1/13
What might be the result if a persons temporal lobe was damaged
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Definition1/13
the person might have difficulty understanding what he or she is
hearing or with storing and retrieving memories associated with the
senses.
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Term1/13
Studies have found that individuals who had parts of the limbic system that were deteriorated may have suffered from what condition
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Definition1/13
Studies have found that individuals who had parts of the limbic
system that were deteriorated may have suffered from what
condition?
alzheimers disease
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Term1/13
What is in the limbic system
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Definition1/13
It includes the thalamus, hypothalamus, amygdala, and
hippocampus.
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Term1/13
What are the differences between parkinson's and alzhiemer's disease
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Definition1/13
Alzheimer's disease affects memory while Parkinson's disease
affects movement.
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Term1/13
What method of studying the brain involves the insertion of radioactive glucose (sugar) into a vein
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Definition1/13
PET-Positron Emission Tomography
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Term1/13
What gland is represented by letter B
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Definition1/13
pituitary gland
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Cards in this guide (13)
Where is the major part of the somatosensory cortex located
It is located just behind the central sulcus in the parietal
lobe of the brain.
How do nerve impulses cross the gap between nerve cells
When an electrical signal, or impulse, reaches the end of an
axon it triggers chemicals called transmitters. The electrical
signals then become chemical ones as the transmitters cross the
synapse, the gap between an axon and a dendrite. When they reach
the dendrite of another neuron they spark a new electrical signal
that then travels the length of that nerve cell. And it does this
over and over until it reaches its destination.
What is the name given to the valleys on the surface of the cerebral cortex
sulci
What are the four major parts of the hindbrain
the upper brain stem, the medulla, the pons, and the
cerebellum
What are the four main components of the forebrain
cerebrum, thalamus, hypothalamus, limbic system
What is the thick fiber network called that the cerebral hemispheres communicate with
corpus callosum
What theory was advanced to explain why researchers discovered that there were a number of centers that dealt with language in the left cerebral hemisphere and not the right
The theory of lateralization was developed to explain this
phenomenon. The fields of brain study are always changing as
scientists and psychologists learn more and more about how the
brain functions.
What might be the result if a persons temporal lobe was damaged
the person might have difficulty understanding what he or she is
hearing or with storing and retrieving memories associated with the
senses.
Studies have found that individuals who had parts of the limbic system that were deteriorated may have suffered from what condition
Studies have found that individuals who had parts of the limbic
system that were deteriorated may have suffered from what
condition?
alzheimers disease
What is in the limbic system
It includes the thalamus, hypothalamus, amygdala, and
hippocampus.
What are the differences between parkinson's and alzhiemer's disease
Alzheimer's disease affects memory while Parkinson's disease
affects movement.
What method of studying the brain involves the insertion of radioactive glucose (sugar) into a vein
What is the name given to the valleys on the surface of the cerebral cortex
What is the largest part of the forebrain
When signals come into the soma from the many dendrites they are added together When the sum of these signals reaches a critical point a signal is fired down the axon When it reaches the end of th
What is the name given to the valleys on the surface of the cerebral cortex
The point at which all of the problems are solved and pieces of a story come together are
What are the two major divisions of the overall nervous system
When signals come into the soma from the many dendrites they are added together When the sum of these signals reaches a critical point a signal is fired down the axon When it reaches the end of th