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39 Cards in this Set
- Front
- Back
- 3rd side (hint)
Neuroanatomy |
The study of anatomy and stereotyped organization of the nervous system |
Neuro... Nervous... Nervous System |
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Axon Terminal |
Where axons make contacts with other nerve cells |
Terminal is where buses meet |
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Axon |
Conducts electrical impulses away from neurons cell body |
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All or none principle |
The principle that under given conditions the response of a nerve of muscle fiber to a stimulus at any strength above the threshold is the same. |
The muscle or nerve responds completely or not at all |
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Medulla |
Involuntary functions like regulating blood pressure and breathing Helps transfers neural messages from the brain to spinal cord |
Lower part of brain stem |
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Medulla |
Involuntary functions like regulating blood pressure and breathing Helps transfers neural messages from the brain to spinal cord |
Lower part of brain stem |
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Pons |
Message station between several areas of the brain Helps relay messages from cortex and the cerebellum |
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Medulla |
Involuntary functions like regulating blood pressure and breathing Helps transfers neural messages from the brain to spinal cord |
Lower part of brain stem |
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Pons |
Message station between several areas of the brain Helps relay messages from cortex and the cerebellum |
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Cerebellum |
Voluntary tasks such as walking and writing Helps with balance and muscle coordination |
Below pons |
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Medulla |
Involuntary functions like regulating blood pressure and breathing Helps transfers neural messages from the brain to spinal cord |
Lower part of brain stem |
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Pons |
Message station between several areas of the brain Helps relay messages from cortex and the cerebellum |
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Cerebellum |
Voluntary tasks such as walking and writing Helps with balance and muscle coordination |
Below pons |
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Thalamus |
Diagnoses sensory information that's being transferred from the brain including auditory, visual, tactile(touch) and gustatory(taste) |
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Hypothalamus |
Reason why we know why we hungry or thirsty Body temperature Controls pituitary gland |
Above pituitary gland and below thalamus |
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Hypothalamus |
Reason why we know why we hungry or thirsty Body temperature Controls pituitary gland |
Above pituitary gland and below thalamus |
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Corpus Callosum |
Connects the left and right hemisphere of the brain |
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Amygdala |
Responsible for response and memory of emotions especially fear |
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Amygdala |
Responsible for response and memory of emotions especially fear |
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Hippocampus |
Responsible for processing of long term memory and emotional responses |
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Antagonist |
Chemical or drug that binds the receptors in the brain and prevents an agonist from having no reaction |
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Antagonist |
Chemical or drug that binds the receptors in the brain and prevents an agonist from having no reaction |
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Neural Firing |
Response of a neuron when it is stimulated |
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Antagonist |
Chemical or drug that binds the receptors in the brain and prevents an agonist from having no reaction |
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Neural Firing |
Response of a neuron when it is stimulated |
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Kinesthetic Sense |
The sense of body position and movement of body parts relative to each other |
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Occipital Lobes |
Visuals |
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Occipital Lobes |
Visuals |
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Temporal Lobes |
Sensory input and hearing |
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Occipital Lobes |
Visuals |
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Temporal Lobes |
Sensory input and hearing |
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Frontal Lobe |
Personality |
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Parietal Lobe |
Sensation and perception |
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Spinal cord |
Connects large part of peripheral nervous system to the brain. Information(Nerve impulses) reaching the spinal cord through sensory neurons are transmitted up into the brain |
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Hormone |
Substance produced by organism |
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Dopamine |
Compound present as neurotransmitters and a precursor of other substances including epinephrine |
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Serotonin |
Compound present in blood platelets and serum that constricts the blood vessels and act as a neurotransmitter |
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Serotonin |
Compound present in blood platelets and serum that constricts the blood vessels and act as a neurotransmitter |
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Adrenal Glands |
Cortex (outer portion) secretes steroid hormones Medulla(inner) secretes epinephrine and norepinephrine |
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