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movements in Biological Definition

Vestibular system

... vestibulum in the inner ear (Figure 1). As our movements consist of rotations and translations, the ... needs to be fast: if we want clear vision, head movements need to be compensated almost immediately. ... (Fig 3). Using these direct connections, eye movements lag the ...

Joint

... - permit little movement. diarthrosis - permit a variety of movements (e.g. flexion , adduction , pronation ). Only synovial joints are ... and carpal ). Saddle joints, which resemble a saddle , permit the same movements as the condyloid joints. Ball and socket joints , such as the hip ...

Actin

... network inside an eukariotic cell . Actin filaments provide mechanical support for the cell, determine the cell shape, enable cell movements (through pseudopods ); and participate in certain cell junctions, in cytoplasmic streaming and in contraction of the cell during cytokinesis . In ...

Brain

... serious ethical implications. For example, using electrodes in a brain and a remote control , researchers have been able to remotely control the movements of a rat. This offers the possibility to create an electronically-controlled biological "ratbot" that could go in dangerous places. The study ...

Charles Darwin

... many mounting critics. Unexpectedly to Darwin, his theory became not only a key scientific controversy of the era, but also resonated with various movements at the time, becoming a key fixture of popular culture of the period (and beyond). As attention and controversy gathered, the book was translated ...

Warm-blooded

... down to where the water is quite cold. Swordfish are able to raise the temperature of their brains and eyes in cold water, allowing for faster eye movements when hunting. Tuna are able to warm their entire bodies through a heat exchange mechanism called the rete mirable, which helps keep heat inside the ...

Human

... Absolute (see enlightenment , immanence ). In monotheistic mysticism , the mystical experience focuses upon unity with God. Essentially mystic movements include Vedanta , Yoga , Zen and other schools of Buddhism , the Eleusian cults, Neoplatonism , Christian mystic orders , Jewish Kabbalah ...

Actin

... network inside an eukariotic cell . Actin filaments provide mechanical support for the cell, determine the cell shape, enable cell movements (through pseudopods ); and participate in certain cell junctions, in cytoplasmic streaming and in contraction of the cell during cytokinesis . In ...

Blood type

... This chronology accounts for the percentage of people worldwide with each blood type. It is consistent with the accepted patterns of early population movements and varying prevalent blood types in different parts of the world. (For instance, B is very common in populations of Asian descent, but rare in ...
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(Date:4/17/2014)... the process whereby the genetic information of DNA ... proteins, which have numerous different functions in living ... intermediary during gene expression, by relating the genetic ... in manufacturing proteins. , By examining the ... in an organism at a given time, researchers ...
(Date:4/17/2014)... way the immune system may fight cancers and viral ... cells to treat illness. , The research, in mice, ... "neighborhood police" specialized squads of defenders that patrol ... entire city, the body. , Scientists at Washington University ... the liver, skin and uterus each has dedicated immune ...
(Date:4/17/2014)... about domestication derive from Charles Darwin, whose ideas ... practices during the 19th century, a period when ... It is from Darwin that we inherit the ... from wild species and total human control over ... in this industrial setting has been applied too ...
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(Date:4/17/2014)... published in the April issue of Immunity , ... for Medical Research, says it,s time to take a ... treating sepsis, which kills millions worldwide every year, ... molecules released into the bloodstream to fight an injury ... necessary for maintaining good health without inflammation, wounds ...
(Date:4/17/2014)... Doctors who treat patients with a severe and ... an agonizing treatment decision. , The drug sirolimus ... relieve shortness of breath. But some patients eventually ... potentially fatal complications following transplantation. , "It,s a ... director of Loyola University Medical Center,s LAM Clinic ...
(Date:4/17/2014)... April 17, 2014 By discovering a new mechanism ... a stroke, researchers at UC Irvine and the Salk ... may limit or prevent stroke-induced brain damage. , A ... cause of death and primary reason for disability in ... a stroke and lets blood-borne material into the brain, ...
(Date:4/17/2014)... time online has the potential to ward off depression ... to research published online in The Journals ... . In the article " Internet Use and ... A Longitudinal Analysis ," the authors report that Internet ... 33 percent among their study sample. , Late-life ...
(Date:4/17/2014)... April 17, 2014 Meaningful long-term survival is ... of the abdomen when treated with cytoreductive surgery ... a first-of-its-size analysis by physicians at Wake Forest ... the largest reported, single-center experience with cytoreductive surgery ... M.D., and analysis of 20 years, worth of ...
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