pretectal area मीनिंग इन हिंदी

The pretectal area is seven unique nuclei.
Some important structures directly impacted by the light-sleep relationship are the superior colliculus-pretectal area and the.
A pineal tumour can compress the superior colliculi and pretectal area of the dorsal midbrain, producing Parinaud's syndrome.
The simplest " eyes ", such as those in microorganisms, do nothing but detect whether the surroundings are light or suprachiasmatic nuclei to effect circadian adjustment and to the pretectal area to control the pupillary light reflex.
IC receives inputs not shown, including visual ( pretectal area : moves eyes to sound . superior colliculus : orientation and behavior toward objects, as well as eye movements ( saccade ) ) areas, Pons ( superior cerebellar peduncle : thalamus to cerebellum connection / hear sound and learn behavioral response ), spinal cord ( periaqueductal grey : hear sound and instinctually move ), and thalamus.