Ommatidia is the structure in the eye of the Limulus that contains a small lens, located directly over a visual receptor. The Limulus eye is made up of hundreds of these Ommatidia. The Limulus eye has been used for research on lateral inhibition because its receptors are large enough so that stimulation can be applied to individual receptors.
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Limulus at psychology-glossary.com | ■■■■ |
Limulus is defined as a primitive animal more familiarly known as the Horseshoe crab, which has been . . . Read More | |
Ocular dominance column at psychology-glossary.com | ■■■■ |
Ocular dominance column refers to a column in the visual cortex that contains neurons that respond best . . . Read More | |
Blind spot at psychology-glossary.com | ■■■■ |
Blind spot refers to an area of or point in the retina that lacks visual receptors because the optic . . . Read More | |
Conscience at psychology-glossary.com | ■■■■ |
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Olfactory bulb at psychology-glossary.com | ■■■■ |
Olfactory bulb refers to the structure that receives signals directly from the olfactory receptors. The . . . Read More | |
Reactivity at psychology-glossary.com | ■■■ |
Reactivity is the predisposition to react physiologically to stress; believed to be genetically based . . . Read More | |
Outer segment at psychology-glossary.com | ■■■ |
Outer segment: Outer hair cells refers to the part of the rod and cone visual receptors that contain . . . Read More | |
Anonymity at psychology-glossary.com | ■■■ |
Anonymity is the practice of ensuring that an individual''s name is not directly associated with the . . . Read More | |
Trichromatic Theory at psychology-glossary.com | ■■■ |
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Imaginal scanning at psychology-glossary.com | ■■■ |
Imaginal scanning refers to a task in which a participant is asked to form a mental image and to scan . . . Read More |