Science Quiz / Sensation and Perception

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Can you name the Sensation and Perception?

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

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