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Oxygen toxicity is a condition resulting from the harmful effects of breathing molecular oxygen ( O. 2) at increased partial pressures. Severe cases can result in cell damage and death, with effects most often seen in the central nervous system, lungs, and eyes. Historically, the central nervous system condition was called the Paul Bert effect ...
The gluttons grovel in the mud by themselves, sightless and heedless of their neighbors, symbolizing the cold, selfish, and empty sensuality of their lives. [47] Just as lust has revealed its true nature in the winds of the previous circle, here the slush reveals the true nature of sensuality – which includes not only overindulgence in food ...
Breathing. Real-time magnetic resonance imaging of the human thorax during breathing. X-ray video of a female American alligator while breathing. Breathing ( spiration[ 1] or ventilation) is the rhythmical process of moving air into ( inhalation) and out of ( exhalation) the lungs to facilitate gas exchange with the internal environment, mostly ...
003429. In medicine, the caloric reflex test (sometimes termed 'vestibular caloric stimulation ') is a test of the vestibulo-ocular reflex that involves irrigating cold or warm water or air into the external auditory canal. This method was developed by Robert Bárány, who won a Nobel prize in 1914 for this discovery.
kyk teen jou ooglede vas – lit. "looking through closed eyes". Contrary to "kyk aan die binnekant van jou ooglede" (which means to take a nap, or go to sleep), it refers to a person who is wide awake, yet cannot spot the item they're looking for that's right under their nose. Used in conjunction with "As dit 'n slang was, dan sou hy jou gepik ...
Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
Hypoxia (medicine) Hypoxia is a condition in which the body or a region of the body is deprived of adequate oxygen supply at the tissue level. [ 1] Hypoxia may be classified as either generalized, affecting the whole body, or local, affecting a region of the body. [ 2] Although hypoxia is often a pathological condition, variations in arterial ...
In Stoic philosophy, pneuma is the concept of the "breath of life," a mixture of the elements air (in motion) and fire (as warmth). [ 6] For the Stoics, pneuma is the active, generative principle that organizes both the individual and the cosmos. [ 7] In its highest form, pneuma constitutes the human soul ( psychê ), which is a fragment of the ...