Studies of a gene that affects how efficiently the brain's frontal lobes process information are revealing some untidy consequences of a tiny variation in its molecular structure and how it may ...

Researchers have investigated the impact of 10-min very light exercise on pupil size and prefrontal function. Their findings provide the first evidence that changes in pupil size during exercise can ...

For more than a century, maps of the brain have been based on how brain tissue looks under the microscope. These anatomical maps divide the brain into regions according to structural variations in the ...

Vision shapes behavior, and a new study by MIT neuroscientists finds behavior and internal states shape vision. The research, published in Neuron, finds in mice that, via specific circuits, the ...

A new study published in Neuropsychopharmacology sheds light on how heroin exposure alters brain function related to social interaction and drug craving. Researchers found that a specific group of ...

Many horse owners think the existence of the prefrontal cortex is a major controversy in equine science. It’s not. It’s just an area that’s riddled with misinformation. Curiously, most people—horsey ...

Levels of gray matter in two parts of the brain may be linked to a desire to start smoking during adolescence and the strengthening of nicotine addiction, a new study has shown. A team of scientists, ...

Levels of grey matter in two parts of the brain may be linked to a desire to start smoking during adolescence and the strengthening of nicotine addiction, a new study has shown. A team of scientists, ...