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अधरशेथ Meaning in English



अधरशेथ शब्द का अंग्रेजी अर्थ : ventral


अधरशेथ इसके अंग्रेजी अर्थ का उदाहरण

LL-143: Prototype of Be-6 with Shvetsov ASh-72 radial engines; nose, beam, ventral and tail positions for a total of six 12.


They are similar in appearance to Corixidae (water boatmen), but can be separated by differences in their dorsal-ventral coloration, front legs, and predatory behavior.


For the female, the dorsal area and tail resemble the male, whereas the ventral fur is a contrasting white-cream colour.


In 1828 he finished the Faculty of Medicine and entered the Imperial University of Dorpat where he studied under Professor Moyer (who, in return, studied under Antonio Scarpa) and received a doctorate on ligation of the ventral aorta in 1832.


The ventral stream (also known as the "what pathway") leads to the temporal lobe, which is involved with object and visual identification and recognition.


In 1982 Ungerleider and Mishkin distinguished the dorsal and ventral streams, as processing spatial and visual features respectively, from their lesion studies of monkeys – proposing the original where vs what distinction.


According to their data, the ventral 'perceptual' stream computes a detailed map of the world from visual input, which can then be used for cognitive operations, and the dorsal 'action' stream transforms incoming visual information to the requisite egocentric (head-centered) coordinate system for skilled motor planning.


It is interconnected with the parallel ventral stream (the "what" stream) which runs downward from V1 into the temporal lobe.


The lateral intraparietal sulcus (LIP) contains neurons that produce enhanced activation when attention is moved onto the stimulus or the animal saccades towards a visual stimulus, and the ventral intraparietal sulcus (VIP) where visual and somatosensory information are integrated.


The ventral stream is associated with object recognition and form representation.


The ventral stream gets its main input from the parvocellular (as opposed to magnocellular) layer of the lateral geniculate nucleus of the thalamus.


From there, the ventral pathway goes through V2 and V4 to areas of the inferior temporal lobe: PIT (posterior inferotemporal), CIT (central inferotemporal), and AIT (anterior inferotemporal).


Visual information enters the ventral stream through the primary visual cortex and travels through the rest of the areas in sequence.





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