Discovery about brain protein causes rethink on development of Alzheimer's disease Depressed females have over-active glutamate receptor gene The body and the brain: Impact of mental, physical exertion on fatigue development Positive reinforcement plays key role in cognitive task performance in ADHD kids Take a Trip Through the Brain: New Imaging Tool Trying to quit smoking? First strengthen self-control Genetic tug of war in the brain influences parental control over offspring behavior Changing clocks, changing seasons: Scientists find role for neuronal plasticity Depressive ruminations and the idling brain Blood test predicts prognosis for traumatic brain injuries Study of 'senior citizen' marine snails uncovered how nerve cells fail during learning Targeted therapy shows effectiveness against a subtype of the brain tumor medulloblastoma Climbing a tree can improve cognitive skills, researchers say Brain surgery saved Russian general who helped defeat Napoleon: Scientists 'rewrite' history... Compliance with guidelines for treating brain injuries doesn't guarantee better outcomes Naturally occurring protein fragment found in the brain inhibits key enzyme implicated in Alzheimer&... Mechanism behind the lack of effectiveness of certain antagonist drugs discovered Key factor for stability of capillaries in brain identified Study finds brain chemicals that keep wakefulness in check Social groups and emotions