Sensation and Perception

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Can you name the Sensation and Perception?

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Covers iris and pupil/Bends light to retina
Objects close together perceived as unified wholes
Focus attention on central figure, less attention on background
Intensity of light
Color of light
A human can differentiate 2000-4000 of these
Attend to many senses at once
Perceive objects symmetrically arranged as wholes
Reflex in which pupil dilates in dark
Illusion of pain or discomfort in an amputated limb
More distant objects look smaller
The mind fills in what is missing
Central part of the retina responsible for acuity
Similar stimuli grouped together
Detects basic shapes and forms, low light, and causes negative image after they are fatigued
Have axons connecting retina to brain
Membrane in the back of the eye
Wave frequency
Smallest change in stimulus that can be detected
JND proportional to stimulus intensity
Texture gets clearer as objects get closer
Phenomenon in which motion is perceived when no motion is occuring
Bends light to focus it on the retina
Colored part of the eye
Perception of how far away objects are in the environment
One ear perception
Theory of vision connecting complementary color pairs
Congenital disorder in which pain is not sensed or perceived
Brain's interpretation of sensory info
Nerve endings that sense pain, general touch, and temperature
Relationship between stimulus and context
Construct the whole from parts
Detects colors/Sensative to detail/Require more light
Five flavors
Principle explaining how objects are perceived as whole
Lowest level of stimulus that can be detected
Theory stating vision is based on three colors (Red, Blue, Green)
Closer objects block farther objects
Hole in eye through which light enters
Pick out bits of relevant information
Wave amplitude
Objects cast shadows
Energy that travels as vibrations
Two ear perception
Construct the whole from expectations
Detection of energy by sense organs
Images that can be perceived in multiple ways
Perceiving/Processing info without conscious awareness
Perceive an object as whole even if other objects cover part of it
Odorless chemicals that serve as social signals to members of your species
Focus in on one sensation
Nerve endings that sense light touch and deep pressure
Distant objects are higher
Bundle of axons of Ganglion Cells
Converting external energy to neural activity
Mixing senses across brain areas
Supposed ability to 'see' without using the eyes
Closer objects move faster than farther ones
Lens changes shape to focus light
Outlines converge
Brain compares still shots
Perceive object the same way across different conditions

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