describes any physiological response or stress response to the adverse noise levels, one such example is the inability to fall asleep due to the level of sound. NOISE EFFECTS: When exposed to noise, the body reacts in various ways, the noise effects are these reactions or consequences of the noise exposure. Related Psychology Terms blank hallucination
allograft in Medicine. allograft alÂ·loÂ·graft (Äl'É-grÄft') n. A graft of tissue obtained from a donor genetically different from, though of the same species as the recipient. Also called allogeneic graft, allogeneic homograft, homograft, homologous graft, homoplastic graft.
Bone graft that comes from a donor is called allograft bone. Allograft bone usually comes from bone banks that harvest the bone from cadavers. The types of allograft bone used for spine surgery include fresh frozen and lyophilized (freeze dried).The bone is cleaned and disinfected to reduce the possibility of disease transmission from donor to recipient. Allograft, like autograft, provides a framework for the new bone to grow on and into.n most cases, these are the preferred bone grafts to use. The graft bone is harvested, or taken, from the bones of the hip, the ribs or the leg. Autograft bone is one of the safest to use due to the low risk of disease transmission.