Your Psychology Psychology articles and news

Researchers have enabled a man who is paralyzed to control a robotic arm through a device that relays signals from his brain to a computer. He was able to grasp, move and drop objects just by imagining himself performing the actions.

Just a few days of eating a diet high in saturated fat could be enough to cause memory problems and related brain inflammation in older adults, a new study in rats suggests.

Researchers have used a new brain-mapping technique to identify memory-related brain cells vulnerable to protein buildup, a key factor in the development of Alzheimer’s disease, an incurable, progressive brain disorder that slowly destroys memory and t…

A new study suggests a promising alternative to previous attempts to remove the sticky, toxic amyloid beta plaques from brains with Alzheimer’s Disease: enhancing the brain’s own immune cells to clear these plaques more effectively. The findings could …

Exposure to high ambient temperatures is associated with lower connectivity in three brain networks in preadolescents, suggesting that heat may impact brain function.

Scientists used positron emission tomography (PET) with edaravone, a drug used to treat ALS, to detect oxidative stress, which leads to brain damage, offering a clear path to detecting neurological conditions.

Research has shown that young people who face adversity such as traumatic or stressful events during brain development are 40% more likely to develop anxiety disorders by adulthood. But most people who endure these experiences during childhood and adol…

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A look under the eyelids showed them that more happens in the brain during sleep than was previously assumed.

People with a more active amygdala (an area in the brain involved in processing information relevant to threats) are more likely to develop PTSD symptoms after experiencing trauma than people with a calmer amygdala.

Researchers have revealed neural circuits in the brainstem that are crucially involved in implementing decisions by controlling three fundamental behavioral states or strategies: perseverance, exploration and disengagement. The circuits revealed in thi…