Human Biology Unit 3 Key Area 1 0.0 / 5 ? Human BiologyNuerobiology Key Area 1 (definitionsScottish HighersSQA Created by: sventisei26Created on: 10-02-17 09:47 ANS Consists of sympathetic and parasympathetic nerves system which have fibers that are antagonistic to each other 1 of 11 Sympathetic fibers speed up heart and breathing rates. Slow down digestive processes/ 2 of 11 Parasympathetic fibres Slow down the heart and breathing rates. Speed up digestive processes 3 of 11 Cerebellum Controls balance and coordination 4 of 11 Medulla Control heart rate, breathing rate and peristalsis 5 of 11 Limbic system has a role in LTM, emotion, motivation and behaviour 6 of 11 Cerebrum Divided into left and right cerebral hemispheres 7 of 11 Cerebral cortex receives sensory information, is involved with decision making in light of experiece and coordinates voluntary movement 8 of 11 Sensory area receives impulses from the skin, organs and muscle 9 of 11 Motor Area Sends impulses to the skeletal muscle 10 of 11 Corpus Callosum Transfers information between the two cerebral hemispheres 11 of 11
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