nervous system test review. nervous system review p.1 collect information analyze information...
TRANSCRIPT
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Nervous System Test Review
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Nervous System Review p.1
Collect InformationAnalyze InformationInitiate Response
Central Nervous SystemPeripheral Nervous System
BrainSpinal Cord
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Nervous System Review p.1
Control center of the nervous system
Controls right side of body
Branch out from spinal cord
Controls the left side of the body
Involuntary response to stimuli
Changes in the environment
Blinking and sneezing
Choosing to do an action
Fight or flightRest and digest
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Nervous System Review p.1
BrainBrain Stem
Spinal Cord
NervesCerebellum
Cerebrum
Brain Stem
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Nervous System Review p.2Carries impulse along nerve cell.
The “brain” of the neuron, contains DNA
First part of neuron to receive impulse
Part of the nerve cell that contains the nucleus
Carries messages to the brain
Carries information within the brain
Carries messages away from the brain
Dendrite
Cell Body
Nucleus
Myelin Sheath
Axon
Axon Terminal
Synapse
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Nervous System Review p.2
Sensory
InterMotor
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Nervous System Review p.3
Cerebellum Controls -
Cerebrum Controls -
Brain Stem -
Balance and posture.
Breathing and heart beat
Thinking and senses
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Nervous System Review p.3
Alzheimer’s Disease
Multiple Sclerosis
Stroke
Cerebral Palsy
Parkinson’s Disease
Impaired memory, thinking and behavior
Caused by destruction of myelin sheath
Brain attack, brain cells die
A lack of oxygen while a baby is being born
Tremors/ shaking of the limbs
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Extra credit
• There will be 4 extra credit questions on the test. Each question is worth 2 pts each. You MUST answer these questions. If you get them right they count toward your grade. If you get them wrong they do not count against you. The questions are based on information that we covered in class.