Researchers link physical inactivity in obese mice to altered dopamine receptors rather than their body weight.
As different areas of the brain mature at different rates, neuroscientists argue it is more difficult that it seems to argue just when the brain 'reaches maturity'.
Findings using virtual reality could help to improve treatments for people with limited hand strength.
Coupling training to reduce fear and transplanting embryonic interneurons into the amygdala of mice, researchers were able to reduce fear response, a new study reports.
Study exposes a new dynamic between the mammalian organism and the microbes that live inside their gut.