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Neurons
Supporting Cells
Central Nervous System
Hearing
Taste and Smell
100
True
True or false: neurons may be classified according to how they function or according to their structure.
100
They both have cell extensions.
Why are neurons structurally different from glial cells?
100
The cerebral hemispheres are the most superior part of the brain.
What are the most superior part of the brain?
100
Within the temporal bone.
Where is the middle ear located?
100
Chemical Substances
What substances must be dissolved in aquenous solution to excite the receptors of smell and taste.
200
No, they ARE afferent neurons.
Are CNS neurons not afferent neurons?
200
Astrocytes
What is the most abundant neural tissue?
200
Speech, memory, logic, and emotional response.
What is the cerebral cortex in charge of?
200
Receptors that respond to such physical forces ( help with balance.)
What are mechanoreceptors?
200
Specific receptors for the sense of taste.
What are the taste buds?
300
They are found in a ganglion outside the CNS.
Where are the cell bodies of sensory neurons found?
300
Ependymal Cells
Which cell is responsible for circulating cerebrospinal fluid that fills cavities?
300
Association fiber tracts and projection fiber tracts.
What connects the cerebrum with lower CNS centers?
300
False
True or False: The dynamic equilibrium helps us keep our head errect.
300
In the taste buds, primarly on the tongue.
Where are the Gustatory cells located?
400
False
True or false: Bipolar neurons are common in adults.
400
True.
True or false: supporting cells in the CNS are lumped together as neuroglia.
400
It is located at the junction of the temporal, parietal, and occipital lobes.
Where is the speech area located?
400
Responds to various head movements.
What does the equilibrium do?
400
The sense of smell and the temperature and texture of food.
What influences the taste and appreciation of foods?
500
Irritability and conductivity.
What are the two functional properties of neurons?
500
Glial cells never lose their ability to divide.
Explain why glial cells often create brain tumors.
500
Within the white matter of the cerebral hemispheres.
Where are basal nulei buried?
500
False. It is part of the ossicles and pharygotympanic tube within the tympanic activity.
True or False: The middle ear structures are the ossicles and pinna tube within the tympanic activity.
500
Superior aspect of each nasal cavity.
Where are the olfactory receptors located?