Your Psychology Psychology articles and news

Researchers have developed a new test to more easily diagnose medulloblastoma, the most common malignant childhood brain tumor. The test — which can distinguish between extremely high-risk medulloblastoma cases that need radiation therapy from those t…

Studying fruit flies, researchers ask how a single brain chemical can orchestrate diverse functions such as learning, motivation and movement.

For the first time, researchers have used human data to quantify the speed of different processes that lead to Alzheimer’s disease and found that it develops in a very different way than previously thought. Their results could have important implicatio…

A new review of current literature has found that irregular responses in the brain to challenging tasks and mistakes could be key to understanding common links between abnormal behaviors in a range of mental illness and cognitive disorders.

Scientists discover the brain’s internal goal map enabling animals to navigate precisely to a chosen destination.

In women who have experienced trauma, post-traumatic stress disorder symptoms may vary over the course of the menstrual cycle, with more symptoms during the first few days of the cycle when the hormone estradiol is low, and fewer symptoms close to ovul…

Alzheimer’s disease is the most common cause of dementia in Western societies and it is estimated that 24 million people worldwide have this condition. Researchers have managed to reverse the symptoms of Alzheimer’s disease in mice by administering dru…

A study has found that adults with maltreatment-related posttraumatic stress disorder or a history of sexual abuse have lower brain connectivity in the attention systems known as the ventral and dorsal attention network. These networks enable us to shi…

Researchers have uncovered a surprisingly complex yet precisely ordered map of visual space in area V2 of the cortex. Challenging previously held beliefs, this novel organization redefines mapping of visual space and reveals a newfound flexibility not …

Changing levels of the chemical dopamine, a chemical most associated with motivation, may help explain why stressful experiences during infancy can lead to lasting behavioral issues, a new study shows.