astereognosis meaning in Hindi

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Astereognosis refers specifically to those who lack tactile recognition in both hands.
Astereognosis is the inability to identify an object by touch.
Damage to the superior parietal lobule can cause contralateral astereognosis and hemispatial neglect.
This supports the notion that astereognosis appears to be an associative disorder in which the connections between tactile information and memory is disturbed.
Astereognosis, the inability to identify a physical object solely by touch, is commonly found in conjunction with agraphesthesia in Alzheimer's patients.
Astereognosis is associated with lesions of the parietal lobe or dorsal column or parieto-temporo-occipital lobe ( posterior association areas ) of either the right or left hemisphere of the cerebral cortex.
A deficit known as "'cortical "'astereognosis "'of the receptive type "'describes an inability to make use of tactile sensory information for identifying objects placed in the hand.

noun.