Analysis of ancient human skulls found in southeastern Brazil are providing new insights into the complex narrative of human migration from our origins in...
Head injuries can adversely affect hundreds of genes in the brain that put people at high risk for diseases including Alzheimer's, Parkinson's, post-traumatic stress disorder, stroke, ADHD, autism, depression and schizophrenia, life scientists report. The researchers have identified for the first time potential master genes which they believe control hundreds of other genes that are linked to many neurological and psychiatric disorders.
Researchers have developed a mathematical formula based on the rhythmic movement of a sperm's head and tail, which significantly reduces the complexities of understanding and predicting how sperm make the difficult journey towards fertilizing an egg.
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