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Hypoesthesia or numbness is a common side effect of various medical conditions that manifests as a reduced sense of touch or sensation, or a partial loss of sensitivity to sensory stimuli. In everyday speech this is generally referred to as numbness.
Astereognosis (or tactile agnosia if only one hand is affected) is the inability to identify an object by active touch of the hands without other sensory input, such as visual or sensory information. An individual with astereognosis is unable to identify objects by handling them, despite intact elementary tactile, proprioceptive, and thermal ...
Dysesthesia is an unpleasant, abnormal sense of touch. Its etymology comes from the Greek word "dys," meaning "bad," and "aesthesis," which means "sensation" (abnormal sensation).
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T-sign: Made by holding one hand vertically and tapping the fingertips with the palm of the other hand held horizontally such that the two hands form the shape of the letter T. A variant uses the forearms in place of the hands. It is used in many sports to request a timeout; in cricket, it is used by players to request the review of the third ...
The eponymous objects. Paresthesias of the hands, feet, legs, and arms are common transient symptoms. The briefest electric shock type of paresthesia can be caused by tweaking the ulnar nerve near the elbow; this phenomenon is colloquially known as bumping one's "funny bone". Similar brief shocks can be experienced when any other nerve is ...
Cheiralgia paraesthetica (Wartenberg's syndrome) is a neuropathy of the hand generally caused by compression or trauma to the superficial branch of the radial nerve. [1] [2] The area affected is typically on the back or side of the hand at the base of the thumb, near the anatomical snuffbox, but may extend up the back of the thumb and index finger and across the back of the hand.
Adab (Hindustani: آداب , आदाब ), from the Arabic word Aadaab (آداب), meaning respect and politeness, is a hand gesture used in the Indian subcontinent, by the Urdu-speaking while greeting. [1] [2] It involves raising the right hand in front of the eyes with palm inwards, while the upper torso is bent forward.