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Psych (What Causes Sounds?
vibrations that causes changes in air pressure…
Psych
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(neural tissue that lines the inside back surface of the eye) its purpose is to absorb light, process images and send visual info to the brain
Retina
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Why does rubbing a sore area sometimes lessen pain?
Because one is then distracted by the rubbing of the sore spot than the actual pain
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How does aspirin and ibuprofen lessen the sensation of pain?
by blocking the production of prostaglandins produced when cells are damaged
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single detection theory
the detection of a stimulus depends on both the intensity of the stimulus and the physical/psychological state of the individua
Sensation
the process that allows our brains to take in information via our five senses, which can then be experienced and interpreted by the brain. Sensation occurs thanks to our five sensory systems: vision, hearing, taste, smell and touch.