Home » Archives by category » Psychology news (Page 808)

Patients with OCD have difficulty learning when a stimulus is safe

People who suffer from obsessive compulsive disorder (OCD) are poorer at learning about the safety of a stimulus than healthy volunteers, which may contribute to their struggles to overcome…

Cerebrospinal fluid: Potential biomarker for autism found

Although autism appears to be on the rise, there are still no reliable biomarkers. A new study looking at links with cerebrospinal fluid may change this.

Assessing the impact of stress in age-related macular degeneration

Age-related macular degeneration (AMD), the leading cause of vision loss among older adults in the United States, is often associated with psychological stress.

Brain cells show teamwork in short-term memory

Nerve cells in our brains work together in harmony to store and retrieve short-term memory, and are not solo artists as previously thought, new brain research has determined. The research has implications in understanding and perhaps treating patients …

Head injuries can alter hundreds of genes and lead to serious brain diseases

Head injuries can adversely affect hundreds of genes in the brain that put people at high risk for diseases including Alzheimer’s, Parkinson’s, post-traumatic stress disorder, stroke, ADHD, autism, depression and schizophrenia, life scientists report. …

It’s a bird, it’s a plane, it’s — a key discovery about human memory

As Superman flies, people on the ground famously suppose they see a bird, then a plane, and then finally realize it’s a superhero. But they haven’t just spotted the Man of Steel — they’ve experienced the ideal conditions to create a very strong memory…

Statistics method shows networks differ in epileptic brains

A novel statistical approach to analyzing data from patients with epilepsy reveals details about their brains’ internal networks.

Infant MRIs show autism linked to increased cerebrospinal fluid

A national research network found that many toddlers diagnosed with autism at two years of age had a substantially greater amount of extra-axial cerebrospinal fluid (CSF) at six and 12 months of age, before diagnosis is possible. They also found that t…

Researchers aim to cure headache during flight

Many people suffer from pain when they fly but that may soon be a thing of the past. A new study may have discovered the mechanisms responsible, opening the door to developing a cure.

Erectile dysfunction: Causes and treatment in young men

In this article, learn about the prevalence of erectile dysfunction in young men and its outlook. What are the possible symptoms and complications?