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The chañar tends to be quite upright with a spreading canopy with both straight and mildly curving trunks. As trees mature the trunks and branches take on a sculptural quality with long longitudinal, irregular ridges and valleys. Along with this undulating trunk, large flakes of the bark peel off or decorticate (hence the species name ...
Abnormal posturing is an involuntary flexion or extension of the arms and legs, indicating severe brain injury.It occurs when one set of muscles becomes incapacitated while the opposing set is not, and an external stimulus such as pain causes the working set of muscles to contract. [1]
Cladonia floerkeana typically lacks soredia and has highly variable podetia, which may be entirely corticate, partially decorticate, granular-sorediate in patches, or densely squamulose. In contrast, Cladonia macilenta is always at least partially finely sorediate and consistently reacts K+ (yellow).
A synonym of catkin. amphitropous (of an ovule) Bent so that both ends are near each other. Contrast anatropous, campylotropous, and orthotropous. amplexicaul With the base dilated and clasping the stem, usually of leaves. amylum star a vegetative propagative body filled with starch (amylum) and located around the lower nodes of certain ...
Decorticate posturing is a stereotypical posturing in which the patient has arms flexed at the elbow, and arms adducted toward the body, with both legs extended. Decerebrate posturing is a stereotypical posturing in which the legs are similarly extended (stretched), but the arms are also stretched (extended at the elbow). The posturing is ...
In humans, true decerebrate rigidity is rare since the damage to the brain centers it might be caused by usually are lethal. However, decorticate rigidity can be caused by bleeding in the internal capsule which causes damage to upper motor neurons. The symptoms of decorticate rigidity are flexion in the upper limbs and extension in the lower limbs.
Decortication is a medical procedure involving the surgical removal of the surface layer, membrane, or fibrous cover of an organ.The procedure is usually performed when the lung is covered by a thick, inelastic pleural peel restricting lung expansion.
Synonyms; Tristania decorticata Merr. Tristaniopsis decorticata is a species of plant in the family Myrtaceae. It is endemic to the Philippines.