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A 2-D model of cortical sensory homunculus. A cortical homunculus (from Latin homunculus 'little man, miniature human' [1] [2]) is a distorted representation of the human body, based on a neurological "map" of the areas and portions of the human brain dedicated to processing motor functions, and/ or sensory functions, for different parts of the body.
In a reflex arc, a series of physiological steps occur very rapidly to produce a reflex.Generally, a sensory receptor receives an environmental stimulus, in this case from objects reaching nerves in the back of the throat, and sends a message via an afferent nerve to the central nervous system (CNS).
When in lying position, the body may assume a great variety of shapes and positions. The following are the basic recognized positions: Supine position: lying on the back with the face up; Prone position: lying on the chest with the face down ("lying down" or "going prone") Lying on either side, with the body straight or bent/curled forward or ...
Tickling is the act of touching a part of a body in a way that causes involuntary twitching movements or laughter. [1] The word "tickle" ⓘ evolved from the Middle English tikelen , perhaps frequentative of ticken , to touch lightly.
Thumbs Up and Thumbs Down are common gestures of approval or disapproval made by extending the thumb upward or downward. The Thumbs Up or Thumbs down, is also a gesture used in Scuba Diving to signal to partner to Ascend or Decend. Thumb up; Two-finger salute is a salute made using the middle and index fingers.
First major character with Down syndrome on a television series, portrayed by a person who also has Down syndrome. Chris Burke [113] 2018 Penny Stevenson: Doctors: She was born with a right arm that ends just below the elbow. Cerrie Burnell [114] 1994 Kerry Weaver: ER: Limp in her gait due to congenital hip dysplasia: Laura Innes [115] [116 ...
Sydenham's chorea is more common in females than males, and most cases affect children between 5 and 15 years of age. Adult onset of Sydenham's chorea is comparatively rare, and the majority of the adult cases are recurrences following childhood Sydenham's chorea (although pregnancy [2] and female hormone treatment [3] are also potential causes).
An example of male laryngeal prominence (front view) An example of male laryngeal prominence (side view) An example of female laryngeal prominence (front view) An example of female laryngeal prominence (side view) The English term "Adam's apple" is a calque of Latin pomum Adami, which is found in European medical texts from as early as 1600. [14] "