Term
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Definition
| sound dominates vision, which is opposite from normal, |
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Term
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Definition
400-700 nm
red-higher
violet-lower |
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Term
| iris, cornea, retina, virteous humor, lens, pupil |
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Definition
| colored, tough first focussing layer, , where the receptors are, the fuid inside, pupil-hole where light passes |
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Term
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Definition
| only cones in humans, densest area of receptors |
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Term
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Definition
relaxation of cilliary muscles= lens flattens, allows long distance vision
contraction of cillary muscles= lens buches, allows short focusing |
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Term
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Definition
| requires reading glasses, lens gets less flexible and therefore you cant focus on nearby objects |
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Term
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Definition
| elongated eyeball- harder to see far away. nearsighted... |
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Term
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Definition
| farsighted, flattened eyball |
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Term
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Definition
| tunnel vision, pressure in eyeball,d amage to optic neve |
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Term
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Definition
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Term
| percentage of cones in humans |
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Definition
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Term
| rod vision v.s. cone vision |
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Definition
| nightime b&w v.s. detailed color |
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Term
| direction of photo reception |
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Definition
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Term
| reason for difference between detail v.s. senstivity in rods v.s. cones |
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Definition
few cones converge to a few bipolar cells
many many rods converget to one, so less info about location and shape. |
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Term
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Definition
| light-->electro chemical reception in receptor--->bipolar--->ganglion--> optic nerve |
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Term
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Definition
| crosses parts of brain at optic chiasm, thalmus (lateral genticulate- then occiptal lobe |
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Term
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Definition
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Term
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Definition
| the alternation between seeing the patern in the left retina and the patetern in the right retina |
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Term
| Trichromatic theory (aka) |
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Definition
mixing of three receptors, red-long green-medium blue-short creates full spectrum, and they are the only receptors
AKA young-helmholtz theory |
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Term
| opponet-process theory of color |
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Definition
| relies on pairing of red v green blue v yellow whtie v black, receptors that are excited by one pair, and inhibited by the other. when they get fatigued, they produce the other (after image) |
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Term
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Definition
| we percieve color throuth comparing differen tpatterns of light, and synthesizes a perception for each area. same oolor can be perceived differnetly because of surrouding impulse |
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Term
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Definition
| hz, pitch, cycles per second |
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Term
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Definition
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Term
| adult human's hearing range |
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Definition
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Term
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Definition
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Term
| order of ear bones and name |
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Definition
hammer anvil stirrup
malus, incus, stapes |
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Term
| where sound hair cells are, quanity of rows |
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Definition
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Term
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Definition
| a action potential per wave -100 hz |
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Term
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Definition
1000-4000
summation of response from four rows |
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Term
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Definition
| where the tone vibrates is aidentified as a certain frequency |
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Term
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Definition
| snail containing basilar membrane |
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Term
| mechanisms of localization |
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Definition
| echoes for absolute, and pitch, and whic hear hears first |
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Term
| vestibular sense, major organs (2) |
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Definition
semicicrular canals, otolith organs, with calcium carbonate
detects acceleration, tilt of head, head movmeent with respect to eyemovment |
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Term
| receptors of somosensory (4) |
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Definition
| stetch, pain, skin displacement, bunch of em |
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Term
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Definition
| spinal cord contains areas where, other nervous system imputs from other parts can inhibit or enhance pain |
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Term
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Definition
| substance p, and glutatmate |
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Term
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Definition
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Term
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Definition
| chemical releases substance p somehow relieves pain |
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Term
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Definition
| widdowed somasensory cortex makes new connections |
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Term
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Definition
| pheromones, menstrual cycle synchrony may be a consequence |
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Term
| number of and names of type of taste buds |
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Definition
| sweet, sour, salty, bitter, umami |
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Term
| "major" function of taste |
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Definition
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Term
| absolute sensory threshold |
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Definition
| intensity of stimulus that a given individual can detect 50% of the time |
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Term
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Definition
| study of reporting stimulus in minmal situations, changes based on motivation |
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Term
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Definition
| stimulus can effect our behavior even when its not percieved conciously, small confirmation in studies, nothing huge |
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Term
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Definition
| is the increase or decrease in an opbjects brightness becaus eof objects around it |
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Term
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Definition
| specialized neurons that respond to specific features such as line ansd angles, applies to motion as well |
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Term
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Definition
| the study of perception as the recogonitioon of paterns, reversible figures demonstrate that we put tgoether complex paterns of imput |
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Term
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Definition
| grouping by of close images |
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Term
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Definition
| the grouping of similar objects |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| we assume its one object if it moves as one |
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Term
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Definition
| assumption that figures are normal regular, similar to the expectations slide |
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Term
| similarity between hearing and sight perception 2 |
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Definition
| reversible images, closure/continuation |
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Term
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Definition
| movies videos, lots of similar pictures |
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Term
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Definition
| any apparent movment not real |
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Term
convergence
retinal disparity
these are e.g. of ? |
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Definition
cordinated turning in of eyees to see close objects
the different images as seen as the left and right retinas
binolcular cues |
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Term
relative size
accomodation
elevation
superposition
linear perspective
areal prospective
shadows
texture gradients |
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Definition
high horizon line
things in front block
convergence on a point of lines, slanting in
areal- blueing of distance, diffraction by dust
thigns close have more detail |
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Term
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Definition
| depth while moving, things close= blury |
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