Module 5. Sensation. Sensations. Sensation is direct input from sense organs Vision Hearing Vestibular system Taste Olfaction Touch. EYE: VISION. Structure and function 1. Gather and focus light Absorb and transform light waves into electrical impulses process called transduction.
Sensation is direct input from sense organs
1. Gather and focus light
sent to brain for processing
Which 2 areas bend and focus
light into narrower beams?
People who are blind respond well to intelligence
(after being bent=sensory adaptation)
Somatosensory cortex (parietal lobe)