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The sense of balance or equilibrioception is the perception of balance and spatial orientation. [1] It helps prevent humans and nonhuman animals from falling over when standing or moving. Equilibrioception is the result of a number of sensory systems working together; the eyes ( visual system ), the inner ears ( vestibular system ), and the ...
The art historian Ludwig Heinrich Heydenreich, writing for Encyclopædia Britannica, states, "Leonardo envisaged the great picture chart of the human body he had produced through his anatomical drawings and Vitruvian Man as a cosmografia del minor mondo ('cosmography of the microcosm'). He believed the workings of the human body to be an ...
A woman demonstrating the ability to balance A waiter balancing wine glasses. Balance in biomechanics, is an ability to maintain the line of gravity (vertical line from centre of mass) of a body within the base of support with minimal postural sway. [1] Sway is the horizontal movement of the centre of gravity even when a person is standing still.
Greek art emphasized humanism along with the human mind and the human body's beauty. [8] Greek youths trained and competed in athletic contests in the nude. A great contribution to the contrapposto pose was the concept of a canon of proportions, in which mathematical properties are used to create proportions. [9]
An academy figure is a carefully executed drawing or painting of the nude human body, typically at half life size, completed as an exercise in an art school or academy. [ 10 ] The drawing class , Michiel Sweerts , 1660
The somatosensory cortex encodes incoming sensory information from receptors all over the body. Affective touch is a type of sensory information that elicits an emotional reaction and is usually social in nature, such as a physical human touch. This type of information is actually coded differently than other sensory information.
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Signals sent to the reticular formation signal the new posture the body has taken on, and how to adjust circulation and breathing due to body position. To the spinal cord. Signals sent to the spinal cord allow quick reflex reactions to both the limbs and trunk to regain balance. To the thalamus. Signals sent to the thalamus allow for head and ...