Fatigue (medical) - Perception of Fatigue

Perception of Fatigue

The sense of fatigue is believed to originate in the reticular activating system of the lower brain. Musculoskeletal structures may have co-evolved with appropriate brain structures so that the complete unit functions together in a constructive and adaptive fashion. The entire systems of muscles, joints, and proprioceptive and kinesthetic functions plus parts of the brain evolve and function together in a unitary way.

Read more about this topic:  Fatigue (medical)

Famous quotes containing the words perception of, perception and/or fatigue:

    In all perception of the truth there is a divine ecstasy, an inexpressible delirium of joy, as when a youth embraces his betrothed virgin. The ultimate delights of a true marriage are one with this.
    Henry David Thoreau (1817–1862)

    The near explains the far. The drop is a small ocean. A man is related to all nature. This perception of the worth of the vulgar is fruitful in discoveries. Goethe, in this very thing the most modern of the moderns, has shown us, as none ever did, the genius of the ancients.
    Ralph Waldo Emerson (1803–1882)

    I have just read your dispatch about sore tongued and fatiegued [sic] horses. Will you pardon me for asking what the horses of your army have done since the battle of Antietem that fatigue anything?
    Abraham Lincoln (1809–1865)