Brain News and Research

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The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

Review explores relationship between sleep disorders and pregnancy

A recent review summarizes what is known about these conditions and suggests future research directions and opportunities.

23 Aug 2023

Gut-first theory of Parkinson's disease gains traction

Ask any neurologist: Parkinson's disease is a brain disorder. The conspicuous symptoms of Parkinson's disease - uncontrollable tremors, slowed down motions, and the feeling that one's feet are stuck to the ground - all stem from the loss of neurons in a region of the brain that helps control movement.

22 Aug 2023

Max Planck Florida receives NIH funding to investigate the neural circuits underlying Alzheimer's disease

Max Planck Florida will be able to expand their research program to investigate the neural circuits underlying Alzheimer's disease with new support.

22 Aug 2023

Study shows link between regulatory T cells and anxiety, depression, Alzheimer's disease

Regulatory T cells - work horses of the body's immune system - may also stabilize mood, according to a study. Forkhead box P3 (Foxp3) is a transcription factor that controls the production of regulatory T cells (Tregs).

22 Aug 2023

Fallout from COVID-19 may persist even two years after infection

In the spring, the U.S. government and the World Health Organization declared an end to the COVID-19 global health emergency.

22 Aug 2023

New method could make single-cell RNA sequencing more accessible to patients

To improve therapies for cancer and other diseases, researchers strive to identify tissue-specific therapeutic targets and diagnostic biomarkers in every patient.

22 Aug 2023

Genetically diverse mouse models offer new insights into Alzheimer's disease

A new study by Indiana University School of Medicine researchers uses more genetically diverse mouse models to study the accumulation and spread of abnormal tau protein deposits in the brain - a known sign of Alzheimer's disease and several other neurodegenerative diseases.

22 Aug 2023

UVA Health launches clinical trial to determine if focused ultrasound can help people quit cocaine

Pioneering researchers at UVA Health are testing whether focused sound waves can help people overcome cocaine addiction, a growing problem across the nation.

22 Aug 2023

Absence of two brain proteins may lead to compulsive repetitive behavior

Our behavior is controlled through neural circuits in the brain. Molecular disturbances can lead to stereotypical behavior, as seen in neuropsychiatric disorders like obsessive-compulsive and autism spectrum disorders.

22 Aug 2023

Study explores the effects of different diets on plasma proteins

Researchers investigated the relationship between diet and the proteome.

22 Aug 2023

Study finds altered brain connectivity in people with obesity

For the first time, researchers have discovered that the ventral tegmental area (VTA) of the brain - a key structure involved in motivation and reward appreciation has altered connectivity patterns with specific brain regions in patients with obesity.

22 Aug 2023

The relationship between breast milk feeding and infants’ neurodevelopment via epigenetics

Researchers collated studies on the epigenetic advantages of breast milk feeding and neurodevelopment in infants.

22 Aug 2023

Study explores mechanism behind liraglutide-associated weight loss in obese individuals

A new study suggests that liraglutide is associated with the normalization of associative learning in obese individuals with insulin resistance.

22 Aug 2023

Can air pollution shape adolescent brain development? New study reveals sex-specific effects of PM2.5, NO2, and O3 on white matter microstructure

Researchers investigated the sex-stratified effects of childhood exposure to ambient air pollutants.

22 Aug 2023

Platelets play a role in mediating the rejuvenating effects of exercise during physiological brain ageing

The impacts of physical activity on the neuronal formation and prevent age-related cognitive decay.

22 Aug 2023

New organic electrodes could revolutionize electrotherapy

Researchers at Lund University and Gothenburg University have successfully developed temporary, organic electrodes that can be seamlessly integrated into biological systems.

21 Aug 2023

Scientists map how worm brain encodes behavior

To understand the full relationship between brain activity and behavior, scientists have needed a way to map this relationship for all of the neurons across a whole brain - a so far insurmountable challenge.

21 Aug 2023

NUS researchers harness nature's design to develop novel pressure sensor

Researchers at the National University of Singapore (NUS) have developed a novel aero-elastic pressure sensor, called 'eAir'.

21 Aug 2023

Melatonin enhances long-term memory by modulating protein phosphorylation

Multiple studies have demonstrated the memory-enhancing effects of melatonin and its derivatives in animal models. It is also known that the formation of both short- and long-term memories require the phosphorylation of certain memory-related proteins.

21 Aug 2023

AI-powered eye scans could revolutionize early detection of Parkinson's

Markers that indicate the presence of Parkinson's disease in patients on average seven years before clinical presentation have been identified by a UCL and Moorfields Eye Hospital research team.

21 Aug 2023