Test Corrections To get credit for a correction you must: Write the question Write the complete correct answer Explain what was needed to be known in order to get that question correct. Test Corrections
Warm-Up What are the 3 little bones within the ear called? What is the function of the cochlea? What is Conductive deafness? Sensorineural Deafness? What are the 4 taste zones? What are 3 ways we interpret touch? Warm-Up
Answers Hammer, Anvil, Stirrup Receives vibrations from the middle ear and sends messages through neurons to the brain through the auditory nerve. Conductive is the middle ear and is typical in older people. Sensorineural is damage to the inner ear. Sweet, Sour, Salty, Bitter Pressure, Temperature, Pain Answers
Perception Sensory Impression
Afterimage
Gestalt – “the whole is more than the sum of its parts” Many ways to make sense of sensory information (perceptual organization) Closure Figure-Ground perception Proximity Similarity Continuity Common Fate Rules of Perception
Closure is the tendency to perceive a complete or whole figure even when there are gaps in what your senses tell you.
Figure-Ground Perception is what we perceive as the figure and what we perceive as the background influences our perception.
Proximity, or nearness.
Similarity is thinking similar objects belong together.
Continuity is perceiving patterns in the smoothest most continuous way.
Connectedness
Common Fate is perceiving things that are moving together as belonging together.
Movement
http://www.youtube.com/watch?v=9CEr2GfGilw&feature=related Spinning
Motion
Depth Perception Monocular Cues need only one eye to be perceived. These are used by artists to create depth. Depth Perception
Depth Perception
Binocular Cues uses retinal disparity and convergence because it uses both eyes to perceive. Retinal Disparity is the difference between two images that the retina receives as the object moves closer or farther away. Using your index finger on each hand, move them different distances apart to perceive the angles and depth. Depth Perception
http://www.michaelbach.de/ot/fcs_hollow-face/index.html
Illusions
Bivelee it or not, rcesrhaeers at Cmabrigde hvae dirvoseced taht the oredr of ltteers in a wrod deson't rlaley matter. The olny iprmoetnt tihng is taht the frist and lsat ltteer are in the rghit pclae. Eevn if the rset are tolatly julebmd up you can sitll raed it. Tihs is bcuseae the huamn barin deos not raed ecah lteter invuddilialy, but inesatd renisgoecs the wrod as a wlohe. Language Illusion
Muller – Lyer Illusion
Ponzo Illusion
http://www.michaelbach.de/ot/mot_adaptSpiral/index.html http://www.youtube.com/watch?v=2K39Q9zvQoE http://www.michaelbach.de/ot/lum_adelsonCheckShadow/index.html http://www.michaelbach.de/ot/ Other Illusions