New answers tagged human-anatomy
Short answer Sciatic nerve pain cannot be caused by a full colon. background The sciatic nerve runs at the back of the pelvis down the the leg. The sciatic nerve exits the spine from the lumbar spine to S3 in the sacrum (Fig. 1). Fig.1. Left: sciatic nerve overview. Right: Sacral plexus. Source: Manchester Bedford Clinic Hence the sciatic nerve does ...
Ive found that the study of this feature, the nose is far from complete.Although we see the evolution of other mammals and their faces has a great deal to do with there ability to survive different enviornments I believe it , our snozz is a genetic mutation in which allows us the ability to go from nonaquatic to aquatic with out needing a snorkel. ?.by ...
Circulation of cerebrospinal fluid (CSF) through the ventricular system is driven by motile cilia on ependymal cells of the brain. Hagenlocher C1, Walentek P, M Ller C, Thumberger T, Feistel K.Ciliogenesis and cerebrospinal fluid flow in the developing Xenopus brain are regulated by foxj1.Cilia. 2013 Sep 24;2(1):12. doi: 10.1186/2046-2530-2-12.
Yes, such a conditions exists. It is called "situs inversus" (literally "inverted sites"). All major organs are placed on the opposite site, the condition is relatively rare with an incidence rate of 1:10.000. There are some even rarer forms occuring, when the organs are flipped, but the heart is still on the left side (levocardia) as opposed to the case ...
As far as I know, and the same is written on Farlex Free Dictionary, the upper extremity or superior limb includes: the shoulder girdle the arm the forearm the hand Again, on this Dartmouth Medical School page, the upper limb bones are described and the article includes the bones of the hand. So, anatomically speaking, the upper limb includes the hand.
Anatomically speaking, the palate is the roof of the mouth, separating the oral cavity (mouth) from the nasal cavity (inner nose). While the palate may be sensitive to heat and spiciness (via the capsaicin receptor, for example), it does not contain any taste buds, which are located on the tongue, and are part of the taste-sensing system. The other part of ...
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