Notes
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Central Nervous System | brain and spinal cord
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Peripheral Nervous System | peripheral nerves through the body
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Sensory Function | gathers info about changes occurring within and around the body
Afferent nerve
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Integrative Function | information is "brought together," interpreted, to create sensations, create thoughts, add to memory, make decisions
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Motor Function | response to signals (impulse)
maintain stable conditions
Efferent Nerve
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Somatic Nervous System | skeletal muscles
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Autonomic Nervous System | smooth muscles and glands
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Dendrites | form the receptive surfaces of neurons
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Axons | conducts impulse away from the cell body
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Neuroglial Cells | supportive tissue of the nervous system
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Microglial Cells | makes sure no garbage and eats what shouldn't be there
Brain & Spinal Cord
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Oligodendrites | produces myelin for CNS
Brain & Spinal Cord
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Astrocytes | blood brain barrier
Brain & Spinal Cord
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Ependymal Cells | secrete cerebrospinal fluid
Brain & Spinal Cord
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Schwann Cells | produces myelin
Peripheral
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Mylinated | white matter
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Unmyelinated | grey matter
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Nerve | bundle of nerve fibers
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Meninges | membrane located between bone and soft tissue of the CNS
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Dura mater | outer layer, blood vessels, nerves
TOUGH
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Arachnoid mater | no blood vessels
WEB LIKE
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Pia mater | contains many nerves and blood vessels to nourish cells of the brain and spinal
CONECTING NEURONS
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Cerebrospinal Fluid | circulates between arachnoid and Pia mater
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Cervical Enlargement | supplies nerves to upper limbs (neck)
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Lumbar Enlargement | supplies nerves to lower limbs (lower back)
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CNS Function | conducting nerve impulses, serves as a enter for spinal reflexes
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Ascending Tracts | carries sensory info to the brain
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Descending Tracts | carry motor impulses from the brain to muscles
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Cerebrum | Largest, sensory and motor functions, mental function
Memory and reasoning
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Cerebellum | Coordinate voluntary muscles
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Brain Stem | Regulates autonomic functions
(Heart rate, blood pressure, and body temp)
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Alisha M. Bailey
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