نتایج جستجو برای: brain activation
تعداد نتایج: 860866 فیلتر نتایج به سال:
early life events influence life-long patterns of emotionality and stress responsiveness and alter the rate of brain and body aging. much research attention has focused on the programming effects of the hypothalamus pituitary axis (hpa) in early life and on understanding hpa function in response to stressors in adulthood. in comparison, there has been relatively little research on adolescence,...
Low glucose condition induces neuronal cell-death via intracellular mechanisms including mitogen-activated protein kinases (MAPK) signaling pathways. It has been shown that low glucose medium decreases neuronal survival in cerebellar granule neurons (CGNs). In this study, we have examined the activation of JNK, p38kinase and ERK1/2 pathways in low glucose medium in CGNs. The CGNs were prepared ...
Here we provide evidence that the fundamental basis of nervous communication is derived from a pressure pulse/soliton capable computation with sufficient temporal precision to overcome any processing errors. Signalling and computing within system are complex different phenomena. Action potentials plastic this makes action potential peak an inappropriate fixed point for neural computation, but t...
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