問題一覧
1
Hypothalamus:
control homeostasis
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Axon:
part of a nerve that carries impulses
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Limbic system:
emotional impact of a situation
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Amygdala:
linked to emotion such as fear
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Broca’s area:
motor speech area
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83% of brain’s mass
cerebrum
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Pons:
a brain structure that relays information from the cerebellum to the rest of the brain
8
Cerebellum:
maintaining posture, balance, and coordinating timing of smooth events
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Brainstem
breathing and heart rate
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Interneurons:
acts as a messenger to transmit signals between sensory and motor neurons
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Wernicke’s area:
language comprehension
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Frontal lobe:
motivation, foresight, judgement, aggression, memory, mood, planing, voluntary motor functions, personality
13
Occipital lobe
Sight
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Temporal lobe:
Hearing, emotion, long-term memory
15
Cerebrum:
conscious thought, responsible for all voluntary actions in the body.
16
Association fibers:
fiber tracts that allows neurons within the same cerebral hemisphere to communicate
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Parietal lobe
Using words to express thought, sensory input (touch/taste)
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Precentral gyrus:
voluntary movement (motor cortex)
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Hippocampus:
learning and memory
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Association areas:
areas of the cortex that receives inputs from multiple senses and sends outputs to multiple areas
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Medulla oblangata:
controls breathing, heart rate, and blood pressure
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Postcentral gyrus:
somatosensory cortex
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Somatosensory association cortex
integrates sensory information
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cerebral cortex:
thin layer of gray matter on the outermost layer of the cerebrum that contains 75% of the neurons in the nervous system