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The head bobble, head wobble, or Indian head shake refers to a common gesture found in South Asian cultures, most notably in India. The motion usually consists of a side-to-side tilting of the head in arcs along the coronal plane. [1] A form of nonverbal communication, it may mean yes, good, maybe, okay, or I understand, depending on the ...
A head shake is a gesture in which the head is turned left and right along the transverse plane repeatedly in quick succession. In many cultures, it is most commonly, [1] but not universally, used to indicate disagreement, denial, or rejection. It can also signify disapproval or upset at a situation, often with slower movement.
Essential tremor (ET), also called benign tremor, familial tremor, and idiopathic tremor, is a medical condition characterized by involuntary rhythmic contractions and relaxations (oscillations or twitching movements) of certain muscle groups in one or more body parts of unknown cause. [6]
In formal occasions, the order of extending hands when shaking hands is mainly determined by position and identity. In general occasions, it is mainly determined by age, gender, and marital status. When a person of higher position shakes hands with a person of lower position, the person of higher position should extend his hand first.
The way the president shakes hands has been in the news as of late, especially those with French President Emmanuel Macron. Macron said his first shake with Trump was a "moment of truth." Another ...
A classic symptom is a characteristic fine tremor in the hands, which is traditionally described as a "pill-rolling" action of the hands, [3] but Parkinsonian tremor may also affect the arms, chin, lips, legs, and trunk, and can be markedly increased by stress or emotion. Onset is generally after age 60.
Kuru was a rare, incurable, and fatal neurodegenerative disorder that was formerly common among the Fore people of Papua New Guinea.It is a prion disease which leads to tremors and loss of coordination from neurodegeneration.
Two people shaking hands Richard Nixon shaking hands with Pope Paul VI. A handshake is a globally widespread, brief greeting or parting tradition in which two people grasp one of each other's hands, and in most cases, it is accompanied by a brief up-and-down movement of the grasped hands. Customs surrounding handshakes are specific to cultures.