منابع مشابه
Sternalis muscle: a mystery still.
Despite intensive anatomical research during the last century, anatomical structures or variations of these structures may still cause confusion or even iatrogenic injury. A matter of debate is the sternalis muscle. We present a review of the literature of the sternalis muscle with special emphasis on its clinical anatomy.
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Under normal conditions, the gastrointestinal tract receives about 20–25% of the total cardiac output. Usually, 60– 80% of total blood flow passes to the submucosal and mucosal layers, providing nutrients and oxygen to the highly metabolically active epithelial, immune, and vascular endothelial cells. The mucosal layer of the gastrointestinal tract serves as an important barrier against chemica...
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Scientists have proposed various theories to explain why adolescents are more likely than children or adults to make decisions that result in accidents, suicide, homicide, addiction, and other negative outcomes. According to one theory, the part of the brain that says, “That’ll feel good—go for it” matures before the part that says, “Hold on, there could be a downside here.” Another theory hold...
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So picture the astonishment of British and Belgian scientists as they scanned her brain using a kind o MRI that detects blood flow to active parts of the brain. When they recited sentences, the parts involved in language lit up. When they asked her to imagine visiting the rooms of her house, the part involved in navigating space and recognizing places ramped up. And when they asked her to imagi...
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In the field of autoimmunity, much has been learned from studying circulating and tissue bound immune-reactive cells, cytokines and antibodies. However, what has brought those cells to the site of injury, for most forms of vasculitis remains a mystery. Might the etiology of at least certain forms of vasculitis be related to generation of neoantigens in the native vessel, making that vessel the ...
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ژورنال
عنوان ژورنال: British Journal of Psychiatry
سال: 2002
ISSN: 0007-1250,1472-1465
DOI: 10.1192/bjp.181.6.537