Neurology News and Research

Latest Neurology News and Research

Social factors may be linked to access to stroke treatment

For people with stroke, social factors such as education, neighborhood and employment, may be linked to whether they receive treatment with clot-busting drugs according to a preliminary study released today, February 28, 2024, that will be presented at the American Academy of Neurology's 76th Annual Meeting taking place April 13–18, 2024, in person in Denver and online.

28 Feb 2024

Seizure assistance dogs offer hope for people with drug-resistant epilepsy

For people with drug-resistant epilepsy, having a dog companion trained in detecting seizures and other epilepsy-related tasks may reduce the amount of seizures they have, according to new research published in the February 28, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

28 Feb 2024

Study demonstrates the deleterious effects of chronic cocaine use on functional brain networks

A collaborative research endeavor by scientists in the Departments of Radiology, Neurology, and Psychology and Neuroscience at the UNC School of Medicine have demonstrated the deleterious effects of chronic cocaine use on the functional networks in the brain.

28 Feb 2024

Pesticide use in farming linked to Parkinson's disease in the Rocky Mountain and Great Plains

Pesticides and herbicides used in farming have been linked to Parkinson's disease in the Rocky Mountain and Great Plains region of the country, according to a preliminary study released today, February 27, 2024, that will be presented at the American Academy of Neurology's 76th Annual Meeting taking place April 13–18, 2024, in person in Denver and online.

27 Feb 2024

Researchers uncover crucial role of collateral blood vessels in stroke recovery

Blood vessels that cross-connect adjacent arterial trees regulate blood flow to the brain in stroke patients.

26 Feb 2024

Study reveals pivotal insights into the progression of Parkinson's disease

Parkinson's disease, the second most common type of progressive dementia after Alzheimer's disease, affects nearly 1 million people in the U.S. and an estimated 10 million individuals worldwide.

24 Feb 2024

Using deep brain stimulation to map dysfunctional brain circuits linked to four disorders

Mass General Brigham researchers identified sets of connections that are disrupted and malfunctioning as a consequence of Parkinson’s disease, dystonia, obsessive compulsive disorder and Tourette's syndrome.

24 Feb 2024

New scientific project to explore nature-based therapies for improving mental health

Can mental health benefit from nature-based health therapies? A new scientific project led by the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB) will explore how these types of therapies, consisting of frequent exposure to natural green spaces, could be integrated into public health and nature promotion policies to improve the mental health of the population and reduce inequalities in addressing these pathologies.

23 Feb 2024

Some stroke patients experience more fatigue and daytime sleep

Some people feel worse than others after a stroke. Stroke patients with cognitive and emotional problems tend to experience fatigue more often and sleep more during the day, according to recent research.

23 Feb 2024

Mapping the human dysfunctome with deep brain stimulation

A new study led by investigators from Mass General Brigham demonstrated the use of deep brain stimulation (DBS) to map a 'human dysfunctome' -; a collection of dysfunctional brain circuits associated with different disorders.

22 Feb 2024

Major discovery improves the understanding of brain fog associated with Long COVID

Today, a team of scientists from Trinity College Dublin and investigators from FutureNeuro announced a major discovery that has profound importance for our understanding of brain fog and cognitive decline seen in some patients with Long COVID.

22 Feb 2024

Simple blood test to detect Alzheimer's disease may replace more invasive diagnostic methods

A simple blood test to diagnose Alzheimer's disease soon may replace more invasive and expensive screening methods such as spinal taps and brain scans.

22 Feb 2024

Study links air pollution with increased Alzheimer's markers

People with higher exposure to traffic-related air pollution were more likely to have high amounts of amyloid plaques in their brains associated with Alzheimer's disease after death, according to a study published in the February 21, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

21 Feb 2024

New mechanism discovered: B cells' contribution to immune tolerance in thymus gland

Immune cells must learn not to attack the body itself. A team of researchers from the Technical University of Munich (TUM) and the Ludwig Maximilian University of Munich (LMU) has discovered a previously unknown mechanism behind this: other immune cells, the B cells, contribute to the "training" of the T cells in the thymus gland.

21 Feb 2024