Home » Archives by category » Psychology news (Page 241)

Ultrasound gave us our first baby pictures can it also help the blind see?

While there are no successful non-invasive therapeutics currently available for the treatment of vision loss, researchers at have come up with a new idea to address this growing problem. Currently, ophthalmologists use electronic technology to directly…

The ethics of research on ‘conscious’ artificial brains

Authors lay out an ethical framework that assumes brain organoids already have consciousness. The paper argues that this framework is not exclusive to brain organoids and can be applied to anything that is perceived to hold consciousness.

Machine learning predicts conduct disorder in kids

Conduct disorder (CD) is a common yet complex psychiatric disorder featuring aggressive and destructive behavior. Factors contributing to the development of CD span biological, psychological, and social domains. Researchers have identified a myriad of …

Grey matter volume could inform treatment decisions for developing mental health disorders

The brain structure of patients with recent onset psychosis and depression can offer important biological insights into these illnesses and how they might develop.

Study identifies therapeutic target for Alzheimer’s disease, revealing strategy for preventing or slowing disease progression

A new study suggests a key protein molecule plays a major role in the accumulation of brain cholesterol, triggering the development of Alzheimer’s and supporting the use of peptide inhibitors as a therapeutic treatment target. The study found that mice…

Time-lapse images as the living brain responds to experiences

Researchers use manganese-enhanced magnetic resonance imaging to capture time-lapse images of the living brain.

Psilocybin rewires the brain for people with depression, study finds

Psilocybin fosters greater connections between different regions of the brain in depressed people, freeing them up from long-held patterns of rumination and excessive self-focus, according to a new study.

A single memory is stored across many connected brain regions

Innovative brain-wide mapping study shows that ‘engrams,’ the ensemble of neurons encoding a memory, is widely distributed including among regions not previously recognized.

Human gene variant produces attention deficit disorder-like problems in mice

Mutant mice are providing scientists with a new neurobiological framework to understand the brain changes observed in distractible humans who carry a common gene variant whose frequency has been associated with Attention Deficit Hyperactivity Disorder …

Scientists unveil the format of working memory

A team of scientists has discovered how working memory is ‘formatted’ — a finding that enhances our understanding of how visual memories are stored.