Old animals: behavioral problems

Old animals: behavioral problems

Organic changes observed with age In the brain, there is a dilation of the ventricles, a thinning of the cortex: The neurons stock declines. A diffuse deposition of amyloid plaques causes neuronal death and the release of free radicals (toxic). Blood perfusion decreases, predisposing the brain to anoxia. The fluidity and membranal cell transport decrease, […]