membrane that varies, intensity is dependent upon stimulus strength and distance traveled Threshold the minimum amount of stimulus needed to generate an action potential Receptor potential a graded potential initiated by sensory stimulus Sensation-perception resulting from sensory stimulation. Modality-thermoreceptors, photoreceptors, nociceptors, chemoreceptors, and mechanoreceptors. Sensory projection-sensory cortex projects a sensation back to the region of stimulation, se we can pinpoint t exactly…
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