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brain research

Research articles and news stories tagged with brain research

·April 25, 2023·4 min read

Memory in Sync: How Rhythmic Brain Activity Supports Short-Term Recall

Rhythmic brain activity plays a key role in temporarily storing important information in memory. By coordinating bursts of activity over time, overlapping populations of neurons can store different pieces of information simultaneously, potentially helping people stay focused while multitasking.

Featured Neurology Neuroscience

·April 25, 2023·6 min read

Listen Up! Classical Music May Not Benefit Learning in Mild Cognitive Impairment

According to a recent study, background classical music has no effect on learning levels in people with mild cognitive impairment (MCI). However, listening to high-arousal music may have a positive impact on individuals who use music as an emotional regulator, suggesting the need for further research.

Featured Neuroscience Psychology

·April 25, 2023·3 min read

Enlightening Study Explores the Neurobiology of Psychedelics

Researchers studied the brain activity of healthy participants under the influence of nitrous oxide, comparing it to data from studies with ketamine and LSD to see whether the neurobiology of the psychedelic experience was similar. They found that the patterns of activity associated with the different substances overlapped, indicating common underlying biology, which could inform future research on the therapeutic use of psychedelics.

Autism Featured Neuroscience

·April 24, 2023·5 min read

Link Found Between Common Ear, Nose, and Throat Infections in Preschoolers and Increased Risk of Autism

Preschoolers with common ear, nose, and throat (ENT) issues may be at risk of autism or high levels of autism traits, according to a study published in BMJ Open. The research, which tracked over 10,000 children from birth, suggests that early identification and treatment of ENT conditions may help improve these children's quality of life and provide insight into the origins of autism. which likely involves an interplay of genetic, environmental, and biological factors.

Featured Neuroscience Psychology

·April 24, 2023·6 min read

The Key to Debunking False Beliefs Is by Addressing Underlying Belief Systems

A new study suggests that to debunk false beliefs, it may be more effective to target a person's system of beliefs rather than trying to change the false belief itself. The study found that people have a system of interrelated beliefs that depend on each other and may anchor their system, making it difficult to change beliefs even with evidence against them.

Featured Neurology Neuroscience Open Neuroscience Articles

·April 24, 2023·5 min read

Prioritizing Brain Health: Blood Pressure Control Reduces Alzheimer’s Risk and Minimizes Brain Aging

A recent study suggests that intensive blood pressure treatment with a target of less than 120 mm Hg can reduce the risk of adverse cerebrovascular events and improve overall brain health in adults over 50. Patients who more intensely managed their hypertension had fewer white matter lesions in the brain. White matter lesions are associated with an increased risk of Alzheimer's disease, cognitive decline, and accelerated brain aging.

Brain Cancer Featured Neuroscience

·April 24, 2023·4 min read

Males with Neurodevelopmental Disorders Face Higher Risk of Testicular Cancer

Men with neurodevelopmental disorders, such as autism or ADHD, have a slightly higher risk of developing testicular cancer than those without such disorders. The research is the first to provide a link between neurodevelopmental disorders and testicular cancer risk, although the absolute risk increase was less than 1%.

This shows a stressed looking woman at a desk

Featured Neuroscience Psychology

·April 24, 2023·4 min read

Deadlines Don’t Cut It: Stress Levels Remain Unchanged, Regardless of Timelines

Researchers have discovered that deadlines may not be as stressful as previously believed. The study found that high sympathetic activation, which indicates how much people are "on the tips of their toes" and leads to stress, remains about the same with or without deadlines. The study also discovered that factors such as extensive smartphone use and prolific reading and writing can exacerbate sympathetic activation.

Featured Neuroscience

·April 24, 2023·4 min read

High-Fat Diets During Early Life Lead to Cravings for Salty Foods Later On

In utero and early life exposure to high-fat diets result in a preference for foods that are higher in salt later in life, a new study reports. Researchers say high-fat diets increase the expression of the AT1 protein in the taste buds. This occurs as early as three weeks of age. AT1 is associated with a preference for salty tastes and researchers suggest AT1 affects salty taste preference by increasing sodium intake in taste bud cells.

Featured Neuroscience Psychology

·April 24, 2023·5 min read

The Power of Bullying: Aggressive Behavior Boosts Chimpanzees’ Social Status and Reproductive Success

A new study finds that chimpanzees with more aggressive personalities and less conscientiousness are more successful at climbing the social ladder and siring offspring than their more passive counterparts. However, the researchers also find it puzzling that not every chimpanzee has the same personality traits, suggesting that there may be other factors at play that determine the diversity of personalities in chimpanzees.

Brain Cancer Featured Neurology Neuroscience

·April 24, 2023·4 min read

New Gel Treatment Wipes Out Deadly Brain Cancer in Mice – Offers Hope For Defeating Glioblastoma in Humans

Combining an anticancer drug with an antibody, researchers developed a novel gel that cured glioblastoma brain cancer in 100% of mouse models. The findings offer new hope in the fight against the most deadly form of brain cancer in humans. The gel triggers an immune response and, when the cancer was reintroduced, the immune system alone helped beat the cancer without additional medications.

Featured Neuroscience

·April 24, 2023·3 min read

Sleep Better, Live Better: Machine-Learning Method Can Predict Your Body Clock

New machine-learning method predicts body clock, helping to improve sleep and health. The technology offers personalized sleep and meal plans aligned to our personal biology, reducing risks of illness. The approach uses blood samples to predict circadian timing and offers an easy way to estimate our own circadian rhythms.