In a new study published in Frontiers in Human Neuroscience, researchers used low-intensity ultrasound technology to noninvasively alter a brain region associated with activities such as daydreaming, recalling memories and envisioning the future. They found that the technique can ultimately enhance mindfulness, marking a major advancement in the field of neuroscience.

New research finds that semaglutide, known as Ozempic/Wegovy, does not negatively impact brain health and may reduce cognitive problems and nicotine dependence.

Exposure to parental smoking (ParS) is associated with an increased risk for multiple sclerosis (MS) in later life in certain populations, according to a study presented at EAN 2024, the 10th Congress of the European Academy of Neurology, held from June 29 to July 2 in Helsinki.

Researchers have identified a new mutation in the ARPP21 gene linked to ALS. This discovery could improve ALS diagnosis and open avenues for personalized therapies. 

A new approach to improving uncertainty estimates in machine-learning models enhances prediction accuracy. The method uses the minimum description length principle to provide more reliable confidence measures for AI decisions, which is crucial in high-stakes settings like healthcare.

A recent study suggests that consciousness evolved not for individual survival, but for social purposes, helping humans communicate ideas and emotions. 

Researchers have discovered a neural activity pattern that can accurately predict and monitor the clinical status of OCD patients undergoing deep brain stimulation (DBS). This study highlights how this biomarker can guide DBS therapy, improving treatment outcomes for those with severe, treatment-resistant OCD.

New research could transform how we understand the way opioids affect the brain. 

A new study has found how the protein CGRP affects the brain’s lymphatic system, contributing to migraine pain. Their study reveals that CGRP prevents cerebrospinal fluid from draining, influencing migraine attacks.

Researchers have developed a neural network that mimics human decision-making by incorporating elements of uncertainty and evidence accumulation. 

Research published in Science Advances shows neurobiological underpinnings of sex and gender in children to better understand how sex (assigned at birth) and gender (identity and expression) influence the brain, and ultimately a person’s health.

A new study shows that by age three, children can understand others’ intentions using active mirror neurons.

For the first time, scientists have found that sleep can be detected by patterns of neuronal activity just milliseconds long, 1,000 times shorter than a second, revealing a new way to study and understand the basic brain wave patterns that govern consciousness. They also show that small regions of the brain can momentarily “flicker” awake while the rest of the brain remains asleep, and vice versa from wake to sleep.

A neuroimaging study of young people who exhibit a persistent pattern of disruptive, aggressive, and antisocial behavior, known as conduct disorder, has revealed extensive changes in brain structure.

Retired rugby players who have suffered multiple concussions have higher levels of certain proteins in their blood, which may make them more prone to developing diseases such as motor neuron disease (MND), according to a new study.

Researchers have used machine learning to define three subtypes of Parkinson’s disease based on the pace at which the disease progresses.

A new study reveals that psilocybin, the active compound in magic mushrooms, temporarily disrupts brain networks involved in introspective thinking, like daydreaming and memory. These changes persist for weeks, potentially making the brain more flexible and improving mental health. The findings could pave the way for psilocybin-based therapies for depression and PTSD. The research underscores the importance of using these drugs under medical supervision.

Scientists have established new criteria for a memory-loss syndrome in older adults that specifically impacts the brain’s limbic system.

A recent study links sleep preferences to brain performance, finding that “night owls” often score higher on cognitive tests than “morning larks.” Researchers analyzed data from over 26,000 people, highlighting that sleeping 7-9 hours a night optimizes brain function.

Finally this week, new research has demonstrated that activation of the brain’s reward system could boost recovery from a heart attack.