... Δ15c. In the nerve tissue and a fish oil containing 24 carbon atoms and one double bond in unsaturated fatty ... Alzheimer's, stroke, Parkinson's (Parkinson), brain ischemia, hypoxia and brain atrophy, epilepsy, depression, anxiety, insomnia, cerebral palsy, ... after cortical necrosis, nerve acid can improve memory and motor function, and reduce the residual shrinkage of pyramidal cell dendrites ...