問題一覧
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DIVISIONS OF THE NERVOUS SYSTEM
Central Nervous System (CNS)- consist of brain and spinal cord Peripheral Nervous System (PNS)- it consists of nerves, ganglia, enteric plexuses, and sensory receptors
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it conducts impulses to skeletal muscles
SNS
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it conducts impulses to smooth muscles, cardiac muscles and glands
ANS
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it monitors chemical changes in G.I tract
ENS
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CELLS OF THE NERVOUS SYSTEM
1. NEURONS-it generates and propagate electrical and chemical signals 2. GLIAL CELLS-control neuron function and signaling
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generates and propagate electrical and chemical signals
NEURONS
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control neuron function and signaling
glial
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-involuntary reaction in a response to stimulus.
reflex
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-CARRIES MESSAGES FROM YOR BRAIN TO YOUR BODY
ACETYLCHOLINE
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-CHEMICAL MESSENGER THAT HELPS TRANSMIT NERVE SIGNALS ACROSS NERVE ENDINGS TO ANOTHER NERVE CELL
NOREPINEPHRINE
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-NATURAL MOOD STABILIZER. IT CONTROLS WELLBEING AND HAPPINESS
SEROTONIN
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-CHEMICAL THAT MAKES YOU FEEL GOOD
DOPAMINE
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-PRIMARY INIHIBITOR NEUROTRANSMITTER IN THE BRAIN AND INHIBIT PANCREATIC ALPHA CELLS, STIMULATE BETA CELL GROWTH AND CONVERT ALPHA CELLS TO BETA CELLS.
GAMMA-AMINOBUTYRIC ACID
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-PARTICIPATES IN THE PROCESSING OF MOTOR ANND SENSORY INFORMATION THAT PERMITS MOVEMENT, VISION AND AUDITION
GLYCINE
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-BODY RELEASES WHEN YOU FELT PAIN OR STRESS
ENDORPHINS
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SEND MOTOR COMMANDS FROM THE BRAIN TO THE BODY AND SEND SENSORY INFORMATION FROM BODY TO THE BRAIN
spinal chord
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31 PAIRS OF SPINAL NERVES
EIGHT CERVICAL NERVE PAIRS(C1-C8) TWELVE THORACIC NERVE PAIRS(T1-T12) FIVE LUMBAR NERVE PAIRS(L1-L5) FIVE SACRAL(S1-S5) AND SINGLE COCCYGEAL NERVE PAIR
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PARTS OF THE BRAIN Brain Functions by Lobe
Frontal Lobe. Temporal Lobe Parietal lobe Occipital lobe Cerebellum Brain Stem
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frontal lobe
PJIPFLM Problem solving judgment • Inhibition personality •funxtion traits Language production •Motor planning
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Temporal Lobe
UOIMHLF Understanding langngage • Organization one sequencing Information retrieval • Musical awareness Memory Hearing Learning Feelings
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parietal lobe
SSVAMRW Sense of touch, taste and smell •Sensual perception -Vinual perception academic skill Math ca cuacions - Reading -Writing
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Occipital lobe
Visual perception Visual interoration reading
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Cerebellum
Coordination balance and coordination
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brainstem
SRBDSCTA Sense of balance • Reflexes -Breathing • Digestion • Swallowing • Consciousness • Temperature • Aleness