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Motor issues-such as coordination problems, motor slowing, or sudden, uncontrolled movements-have been recognized as signs of psychological disorders since the 1800s. How they map to mental health conditions, however, remains unknown.

Three studies presented today at the Society of NeuroInterventional Surgery's (SNIS) 23rd Annual Meeting found that racial, geographic and socioeconomic disparities continue to influence stroke treatment and outcomes across the United States.

Occult hepatitis B virus (OBI) infection presents a significant global health challenge, notoriously flying under the radar of standard viral screening while relentlessly driving the pathogenesis of hepatocellular carcinoma (HCC).

In 465 young people followed from late childhood to late adolescence, EEG reward responses increased until mid-adolescence before declining by age 18. Higher positive parenting and lower negative parenting at age 3 predicted stronger developmental changes in neural responses to monetary rewards, while early stress exposure showed no significant association.

A systematic review and meta-analysis of 16 studies involving nearly 2 million participants found that higher red meat intake was associated with a modestly higher risk of pancreatic cancer. Processed meat intake showed no statistically significant association, although variation between studies means a small effect cannot be excluded.

ARIC researchers linked self-reported TV watching and occupational sitting in midlife with brain MRI measures obtained roughly 24 years later in 1,712 adults without dementia. Frequent TV watching was associated with greater white matter hyperintensity volume and lower volumes in several brain regions, while sitting at work was associated with lower white matter hyperintensity volume and larger selected cortical volumes.

Parkinson's disease (PD) is a progressive neurodegenerative disorder caused by the loss of dopamine-producing neurons, leading to motor symptoms such as tremors, rigidity, slowed movement, and impaired balance, as well as cognitive decline.

Immune checkpoint blockade (ICB) therapy has transformed cancer treatment, but many tumors remain resistant.

Curcumin, berberine, and other plant-derived compounds have long attracted scientific interest because of their anti-inflammatory and anticancer properties.

University of Virginia Comprehensive Cancer Center scientists have developed a promising new experimental approach to targeting glioblastoma, the most common and deadliest brain cancer.

Exposure to a widely used herbicide during the middle months of pregnancy may increase the chance of giving birth too early, before 37 weeks, a new study shows.

A new randomized clinical trial suggests that singing therapy may provide a more effective and engaging treatment option than standard breathing exercises for people with supragastric belching, a chronic gastrointestinal disorder that can significantly affect quality of life.

In a randomized clinical trial published in the Journal of Internal Medicine, ingesting capsules containing fecal microbes from healthy donors helped treat symptoms of insomnia.

Research suggests that more than half of children with autism spectrum disorder, a neurodevelopmental condition, experience motor impairments.

Cachexia-a syndrome characterized by progressive muscle wasting-affects both humans and dogs with chronic diseases such as cancer.

Researchers from Universidad Carlos III de Madrid (UC3M) and Hospital Universitario Severo Ochoa in Leganés, part of the public health network of the Comunidad de Madrid, have developed a methodology that uses artificial intelligence (AI) to analyze brain electrical activity during sleep and facilitate the early diagnosis of Alzheimer's.

Karyn Frick likes to think big. In college, she spent the summer after her junior year studying the neurobiology of memory in a lab at Johns Hopkins University. For hours at a time, Frick would watch rats scurry through mazes, entranced by their behavior.

A new study finds that First Nations Children still face long-standing inequalities in health care access in Canada despite improvements made through the application of Jordan's Principle - a policy designed to ensure First Nations children receive the services they need.

Idiopathic intracranial hypertension (IIH) is a rare and poorly understood neurological disorder that affects 1 to 20 people per 100,000-most often women of childbearing age.

A new study finds the sounds and sights of nature are associated with significant positive effects on mental health compared to loud, urban environments.