Weekly Neuroscience Update

Conceptual framework for brain–body states. Credit: *Trends in Neurosciences* (2025).

There is growing evidence that the heart has a strong influence on thinking and feeling.

Your chronological age may say 65, but your brain could be acting a decade younger — or older — depending on your life experiences. That’s the message from a study by University of Florida researchers, who found that optimism, good sleep, social support, and other positive factors were strongly linked with healthier brains. The findings suggest that how people live and cope with stress can measurably influence the pace of brain aging, even in those living with chronic pain.

An international research team has made a significant breakthrough in predicting neurodegenerative diseases.

In a discovery that could reshape our understanding of memory, neuroscientists have found that forgetting is not just a glitch in the brain but is actually a finely tuned process, and dopamine plays a crucial role.

A new study shows that lifelong social advantages can slow biological aging.

Recent research explores the ways brain cells communicate, revealing fresh insight into the progression of Alzheimer’s disease. A multidisciplinary team used advanced imaging and computational modeling to analyze the “crosstalk” between neurons and their supporting glial cells in the human brain. This approach highlights the brain’s interconnected cellular network.

A growing number of U.S. adults—particularly those under 40—are reporting serious challenges with memory, concentration and decision-making, according to a new study published in Neurology.

Researchers at the University of Michigan are using artificial intelligence to predict the health consequences that sport-related concussions might have on student athletes over the course of their college athletic careers.

A recent study shows that sugary drinks don’t just affect physical health—they may also raise the risk of depression in women by disrupting the gut microbiome.

New research has shown that walking enhances how the brain processes auditory information, sharpening responses compared to standing still. When participants walked in a figure-eight path, their brains responded more strongly to sounds, and turning direction influenced whether responses were enhanced or suppressed in each ear.

Extreme instances of stress can cause lasting changes to the brain itself. This could leave some people more vulnerable to addiction, a University of Mississippi study concludes.

People who sleep poorly are more likely than others to have brains that appear older than they actually are. This is according to a comprehensive brain imaging study from Karolinska Institutet, published in the journal eBioMedicine.

An advanced AI tool can detect tiny brain lesions that cause severe epilepsy in children, allowing faster diagnosis, more precise treatment and a potential cure.

New research has found that people with narcolepsy type 1 exhibit patterns of slow brain pulsations that resemble those seen in healthy sleep. The findings, published in PNAS, suggest that orexin—a neuropeptide involved in maintaining wakefulness—may play a key role in the brain’s fluid-clearing system, known as the glymphatic system.

Finally this week, scientists have developed a brain-inspired semiconductor that can adjust its responses based on experience, much like human neurons do through “intrinsic plasticity.”

Weekly Neuroscience Update

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*Experimental tasks and behavioral results. Credit: Science Advances (2025)*

Musical people find it easier to focus their attention on the right sounds in noisy environments. This is shown in a new study from Karolinska Institutet published in the journal Science Advances. The results suggest that music training can be used to sharpen attention and cognition.

A major UK study has revealed that the early warning signs of multiple sclerosis (MS) may appear years before diagnosis and affect all communities in similar ways.

Pea-sized brains grown in a lab have, for the first time, revealed the unique way neurons might misfire due to schizophrenia and bipolar disorder, psychiatric ailments that affect millions of people worldwide but are difficult to diagnose because of the lack of understanding of their molecular basis.

Researchers have developed a minimally invasive method for recording brain activity through blood vessels.

A long-term study tracking 475 children found that autistic children are far more likely to experience persistent gastrointestinal issues than their peers. These symptoms often co-occur, persist throughout childhood, and are strongly related to challenges with sleep, communication, behavior, and sensory processing.

Science and artificial intelligence have combined in a study that could lead to personalized repetitive transcranial magnetic stimulation, or rTMS, for smokers who want to quit.

New research suggests that when people listen to speech at varying speeds, the auditory cortex does not adjust its timing but instead processes sound within a fixed time window. This discovery challenges the long-standing idea that the brain flexibly adapts its processing pace to match speech rhythms.

Neuroscientists are leveraging music’s ability to synchronize brain waves to enhance the effectiveness of transcranial magnetic stimulation (TMS).

Fluctuations in brain activity, also known as neural variability, enable us to be flexible in adjusting our behavior to the current situation. A new study shows that neural variability increases throughout development before stabilizing in adolescence. And deviating from this trajectory is associated with worse executive functioning.

Scientists have identified a previously underexplored population of hypothalamic neurons that plays a pivotal role in regulating energy expenditure.

A new study reveals that our brain’s attention system first prepares broadly, then focuses on specific details within fractions of a second. Using EEG and machine learning, researchers tracked how people focused on either the colour or the movement of dots before they appeared.

The first major data release from the HEALthy Brain and Child Development (HBCD) Study has provided researchers with a groundbreaking resource to study early childhood brain development.

A study published in The Cerebellum provides initial experimental evidence that a single session of cerebellar High-Definition Transcranial Direct Current Stimulation (HD-tDCS) may help to maintain anticipatory and consummatory pleasure and enhance reward sensitivity in healthy individuals.

New research finds that regional fat distribution exerts distinct effects on brain structure, connectivity and cognition, revealing patterns not explained by body mass index (BMI).

A new study reveals that fluoxetine, more commonly known as Prozac, does more than simply increase serotonin—it alters how brain cells utilize energy and form new connections. After two weeks of treatment, parvalbumin interneurons in the prefrontal cortex became less rigid, with mitochondrial energy genes reduced and plasticity genes upregulated.

Depression’s earliest signs can be hard to spot, but a new study shows AI can detect them in subtle facial movements.

A new five-year study explores how dopamine may drive changes in brain myelin during social isolation. Researchers will track how dopamine interacts with oligodendrocytes, the cells responsible for producing myelin and supporting neuron function.

Scientists have revealed a key mechanism in how our brains change when we learn new information or form memories.

Humans excel at adapting to new situations, while machines often stumble. A new interdisciplinary study reveals that the root of the issue lies in how humans and AI approach “generalization,” the process of transferring knowledge to new problems.

Finally this week, according to new research, habit, rather than conscious choice, drives most of our actions.

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Researchers have found new clues in the blood that could help explain why Alzheimer’s disease develops and how it affects memory.

Scientists have discovered specialized IC-encoder neurons that make the brain “see” illusions, such as squares or triangles that aren’t truly there. These neurons receive top-down instructions from higher brain areas and then fill in missing contours in the visual cortex, actively constructing what we perceive.

A new PET tracer can provide insights into how spinal cord injuries affect not only the spinal cord, but also the brain, according to new research published in The Journal of Nuclear Medicine.

Humans excel at adapting to new situations, while machines often stumble. A new interdisciplinary study reveals that the root of the issue lies in how humans and AI approach “generalization,” the process of transferring knowledge to new problems.

An international study has revealed how the brain dynamically adjusts its communication pathways by modulating the balance between two fundamental inhibitory circuits.

A large-scale dietary trial has demonstrated that a green-Mediterranean diet can slow brain aging by modulating key blood proteins associated with neurodegeneration. Using MRI scans and proteomic profiling, researchers tracked nearly 300 participants over an 18-month period and found that diet significantly influenced the brain age gap.

A brain imaging technique has identified areas in the brain’s cerebral cortex that are most susceptible to damage from repetitive impacts, such as those incurred from heading a soccer ball.

Scientists have discovered a mechanism by which nanoplastics disrupt brain energy metabolism, providing new insights into the environmental factors that contribute to neurodegeneration. The particles disrupted mitochondrial electron transfer and reduced energy production in both general and synaptic mitochondria.

Finally, this week, depression’s earliest signs can be hard to spot, but a new study shows AI can detect them in subtle facial movements.

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A research collaboration has identified the specific nerve pathways responsible for relaying pain signals from the bowel to the brain, paving the way for new irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD) treatments.

Game-based training improves not only the cognitive abilities of people with initial signs of developing dementia, but also leads to positive changes in the brain, according to two new studies.

A next-generation neuroprosthetic hand that restores a sense of touch is moving into a pivotal home-use clinical trial. The “iSens” system uses implanted electrodes to read muscle intent and stimulate nerves, relaying fingertip sensations to the brain so the prosthesis feels embodied.

A new breakthrough demonstrates how robots can now integrate both sight and touch to handle objects with greater accuracy, much like humans.

Researchers have traced a neural mechanism that explains why humans explore more aggressively when avoiding losses than when pursuing gains. Their work reveals how neuronal firing and noise in the amygdala shape exploratory decision-making.

Scientists have found a way to stop brain cancer cells spreading by essentially ‘freezing’ a key molecule in the brain.

Researchers have developed an ultrasound device that can precisely stimulate areas deep in the brain without surgery, opening up new possibilities for neurological research and the treatment of disorders such as Parkinson’s disease.

Artificial intelligence can detect and interpret social features between people from images and videos almost as reliably as humans, according to a new study published in the journal Imaging Neuroscience.

A large study of nearly 13,000 adults found that consuming high levels of certain artificial sweeteners is associated with faster declines in memory and cognitive function over an eight-year period. The effect was particularly strong in people with diabetes and those under 60. While the study does not prove causation, it raises concerns about the long-term brain health risks associated with common sugar substitutes.

Experiments have shown that AI can develop in-context learning abilities after extensive incremental practice, much like humans do.

A new study suggests that autism may be linked to the rapid evolution of brain cell types unique to humans. Researchers have found that outer-layer neurons in the human brain evolved significantly faster than in other apes, with notable changes in autism-associated genes.

A new study shows that brain iron levels, measured using a specialized MRI technique, can predict cognitive decline years before symptoms of Alzheimer’s disease appear.

People with chronic insomnia may experience faster declines in memory and thinking skills as they age—along with brain changes that can be seen on imaging scans—than people who do not have chronic insomnia, according to a study published in Neurology.

Researchers have discovered how the brain develops reliable visual processing once the eyes open.

Scientists discovered how the brain uses objects to anchor our sense of direction, solving part of the mystery of spatial navigation. Experiments in mice showed that cells in the postsubiculum fired strongly when facing an object, while cells in other directions were suppressed, sharpening orientation.

In adults aged 60 years and older, tinnitus, especially severe and prolonged tinnitus, is significantly associated with cognitive impairment, according to a study published in Brain Sciences.

A more precise and personalized form of electric brain stimulation may be a more effective and faster treatment for people with moderate to major depression compared to other similar treatments, according to a UCLA Health study.

Finally this week, researchers may have found a way to limit the debilitating damage strokes can cause.

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*The study design and data processing pipeline for SeeMe. Credit: Communications Medicine (2025).*

SeeMe, a computer vision tool, was able to detect low-amplitude, voluntary facial movements in comatose patients with acute brain injury days before clinicians could identify overt responses.

A new neuroimaging study reveals that child neglect alone, without other forms of abuse, can alter critical brain pathways. Researchers found abnormalities in white matter regions tied to movement, attention, language, and emotional regulation.

Scientists have identified a distinct neurochemical signature that distinguishes Parkinson’s disease from essential tremor.

A team of researchers has developed a simple, three-minute brainwave test called Fastball EEG that can detect early signs of memory impairment associated with Alzheimer’s disease. Unlike traditional memory tests, it is passive and requires no active participation, making it more objective and accessible.

A large-scale study with 600 participants shows that music can genuinely evoke feelings of companionship by sparking social imagination.

A toxic protein forms dynamic pores in the membranes of brain cells—and that may be the key to understanding how Parkinson’s disease develops. This is the conclusion of a new study from Aarhus University, where researchers have developed an advanced method to track molecular attacks in real time.

A hormone produced by the brain, orexin, may play a central role in the functioning of the brain’s glymphatic system, which clears waste, according to a new study.

Researchers at Johns Hopkins Medicine say they have revealed a possible molecular connection between air pollution and an increased risk of developing Lewy body dementia. The findings contribute to a growing body of evidence suggesting that environmental factors may trigger harmful protein changes in the brain, leading to neurodegeneration.

A new treatment offers hope to end the pain of neuropathy.

Two new papers from Clinical Gastroenterology and Hepatology and Gastroenterology shed light on how gut-brain interactions, influenced by both biology and life circumstances, shape eating behaviors. Together, they highlight the importance of multidisciplinary, personalized approaches to digestive health and nutrition.

Neuroscientsts have shown for the first time the precise timing of nerve signals determines how the brain processes information.

A new large-scale study shows that Alzheimer’s disease is marked by the erosion of epigenomic control, where brain cells lose the ability to maintain stable gene expression. Using a multi-region atlas of 3.5 million cells, researchers found that vulnerable cells in key memory regions such as the hippocampus suffer breakdowns in nuclear compartmentalization and lose their “epigenomic information.”

Individuals with an increased risk of dementia due to Alzheimer’s disease may have impaired spatial orientation skills.

UCLA engineers have developed a wearable, noninvasive brain-computer interface system that utilizes artificial intelligence as a co-pilot to help infer user intent and complete tasks by moving a robotic arm or a computer cursor.

Macquarie University hearing researchers have discovered how our brains learn to listen, and how this can help us understand speech in noisy, echo-filled spaces.

Some sugar substitutes may come with unexpected consequences for long-term brain health, according to a study published in Neurology. The study examined seven low- and no-calorie sweeteners and found that individuals who consumed the highest amounts experienced faster declines in cognitive function, specifically thinking and memory skills, compared to those who consumed the lowest amounts.

Finally this week, scientists studying ways of improving motion sickness have found that playing different types of music may help people recover more effectively.

Weekly Neuroscience Update

May 10, 2024May 10, 2024Leave a comment

*Variant definition, splitting and classification as border or ectopic. Credit: Nature Neuroscience (2024)*

A new study has revealed brain differences that may explain why humans demonstrate a variety of cognitive abilities and behaviors. The research shows that two forms of individual differences may predict cognitive abilities, explain behavioral differences and even pinpoint biomarkers of brain disease.

A team of neuroscientists has found that so-called superagers maintain memory as they grow older because they do not experience a decline in the integrity of their white brain matter.

Researchers have developed an artificial intelligence technique that can effectively estimate an individual’s brain age based on electroencephalogram (EEG) brain scans. The technology could help to make early, regular screening for degenerative brain diseases more accessible.

A simple blood test could allow doctors to determine whether a person may be at higher risk for stroke or cognitive decline during their lifetime, according to a new study.

A brief episode of anger triggered by remembering past experiences may negatively impact the blood vessels’ ability to relax, which is essential for proper blood flow, according to new research published in the Journal of the American Heart Association.

Using neuroimaging, researchers have identified a brain network crucial to human consciousness.

An individual’s experience of pain from medical treatment can be heightened by witnessing other people’s responses to the same treatment, with this negative experience subsequently spreading to others, scientists have discovered.

Listening to music benefits older adults’ cognitive health, even if it’s music they haven’t heard before or don’t enjoy very much, according to a new study.

Researchers have found a way to better control the preclinical generation of key neurons depleted in Parkinson’s disease, pointing toward a new approach for a disease with no cure and few effective treatments.

An international research team led by Karolinska Institutet has mapped the early genetic development of the brain and can now present an atlas of embryonic development between weeks 6 and 13.

Researchers have identified a key mechanism in brain stem cells that prevents identity conflicts during gene expression. This mechanism allows the cells to retain stemness while being primed for neuronal differentiation. The discovery includes finding that keeping neuronal gene messengers within the nucleus, while allowing stem cell gene messengers to be translated, avoids premature differentiation.

A new study demonstrates the potential of virtual reality in treating major depressive disorder.

Exercise prompts muscles to release molecular cargo that boosts brain cell function and connection, but the process is not well understood. Now new research has found that the nerves that tell muscles to move also prompt them to release more of the brain-boosting factors.

A pattern of brain activity that helps prevent us from getting lost has been identified in a new study, published in Nature Human Behaviour.

A new study highlights a novel mechanism of brain plasticity involving chondroitin sulfate clusters outside nerve cells. Researchers identified these cartilage-like structures as crucial for the brain’s ability to adapt and store information.

Finally this week, a new computer model may have cracked the code on helpful memory cues.

Weekly Neuroscience Update

May 3, 2024Leave a comment

Credit: eLife (2024)

Exposure to higher levels of light can help people feel more awake and increase cognitive performance, probably by influencing the activity of parts of a brain region called the hypothalamus, according to new research.

Researchers have developed a new tool to better understand how chemicals like dopamine and epinephrine interact with neurons.

Bursts of brain rhythms with “beta” frequencies control where and when neurons in the cortex process sensory information and plan responses. Studying these bursts would improve understanding of cognition and clinical disorders, researchers argue in a new review.

Why do we move slower the older we get? A new study delivers answers.

People with a history of cognitively stimulating occupations during their 30s, 40s, 50s, and 60s had a lower risk of mild cognitive impairment (MCI) and dementia after age 70, according to a new study. The findings highlight the importance of cognitive stimulation during midlife for maintaining cognitive function in old age.

An inpatient, epilepsy-related rehabilitation program shows lasting effects on several aspects of adaptation to epilepsy and quality of life, according to a study published in the journal Epilepsia.

A recent study reveals that high body mass index (BMI) is associated with changes in physiological brain pulsations. These pulsations play a crucial role in maintaining brain fluid circulation and the clearance of metabolic waste from the brain.

Researchers have discovered that a high single dose of dietary supplement creatine can temporarily improve cognitive performance that is reduced by sleep deprivation.

Engaging in conversation with others can activate various brain functions in socially isolated older adults, even if the interactions occur via the internet. This finding comes from a recent clinical trial conducted by Massachusetts General Hospital, with the results published in The Gerontologist.

A new study suggests a common brain network exists between heart rate deceleration and depression.

Neuroscientists have revealed that recency bias in working memory naturally leads to central tendency bias, the phenomenon where people’s (and animals’) judgements are biased towards the average of previous observations. Their findings may hint at why the phenomenon is so ubiquitous.

A new study has found that a brain network condition called “explosive synchronization” could be the cause of extreme pain crises in people with sickle cell disease.

Researchers have developed tiny, flexible devices that can wrap around individual nerve fibers without damaging them. These devices could be used for the diagnosis and treatment of a range of disorders, including epilepsy and chronic pain, or the control of prosthetic limbs.

Scientists have discovered the mechanism that allows adult brain stem cells to express genes that maintain their identity and those for neuronal differentiation without conflicts in cellular activity.

A new study aims to examine the role of napping in brain development among infants and preschoolers. By tracking changes in the hippocampus, the research aims to prove how critical naps are for memory retention and brain growth in young children.

Finally this week, neuroscientists have confirmed that different strategies are employed when choosing between primary and secondary rewards, with impulsivity being a key factor.

Weekly Neuroscience Update

April 26, 2024Leave a comment

*Vertex-wise comparisons between ADHD (N = 60) and controls (N = 23), and between ADHD responders (N = 42) and non-responders (N = 18). Credit: Nature Mental Health (2024).*

New research has found that the effectiveness of ADHD medication may be associated with an individual’s neuroanatomy.

Although there are still some aspects pending confirmation for its use in the clinical setting, and its resolution needs to be improved slightly, a new study has shown that a method routinely used to carry out ophthalmological tests can also be used to monitor the neurodegeneration that occurs in Parkinson’s patients.

Scientists have uncovered a mechanism in the brain that allows cocaine and morphine to take over natural reward processing systems.

New research has identified a specific pattern of autoantibodies in the blood that precedes the clinical onset of multiple sclerosis (MS), potentially paving the way for early diagnosis and treatment. Their study found that 10% of MS patients displayed a unique set of autoantibodies against both human proteins and common pathogens like the Epstein-Barr Virus years before showing symptoms.

Researchers have identified a promising new approach to treating persistent neurological symptoms associated with Lyme disease.

A new study investigates why everyday actions like locking a door are often forgotten. The study revealed that while emotionally charged or unique events are initially memorable, even these can fade within 24 hours, particularly positive experiences. This research provides insight into the selective nature of memory and suggests that our brains prioritize and even forget information to manage cognitive load.

Managing a stroke patient’s blood sugar levels after they receive powerful clot-busting drugs might help them survive their health crisis, a new trial finds.

Researchers have created a thin film that combines an electrode grid and LEDs that can both track and produce a visual representation of the brain’s activity in real time during surgery. The device is designed to provide neurosurgeons with visual information about a patient’s brain to monitor brain states during surgical interventions to remove brain lesions including tumors and epileptic tissue.

A new study identifies a new metric for diagnosing autism.

New research has found a significant association between participating in low to moderate intensity exercise and reduced rates of depression. However, this was not strongly observed for high-intensity exercise. Physical activity was also significantly associated with reduced risk of severe mental health conditions, including a reduction in psychosis/schizophrenia by 27%.

An international collaborative research team has discovered a novel mechanism underlying memory involving rapid changes in a specific DNA structure.

People who take acid-reducing drugs may have a higher risk of migraine and other severe headache than people who do not take these medications, according to a study published in the online issue of Neurology Clinical Practice.

Finally this week, new research has highlighted the profound link between dietary choices and brain health.

Weekly Neuroscience Update

April 19, 2024Leave a comment

Eye movements associated with blinks and their consequences on luminance transients. (A) Distributions of blink-induced gaze displacements. Data represent the offsets in horizontal (top) and vertical eye position (bottom) between the times at which the eyelid starts moving and its return to normal opening. (B) Contributions of eye movements to the strength of the luminance modulations caused by blinks. Credit: Proceedings of the National Academy of Sciences

Scientists at the University of Rochester, in the U.S., have found that eye blinking does more than simply wet the eyes—it also helps to keep vision sharp by maintaining the strength of visual signals.

A new study investigates the brain’s mechanisms behind deep focus. The research employs fMRI to explore low-frequency fluctuations in brain networks during focused and less-focused states. The team discovered that certain brain networks synchronize and desynchronize, affecting an individual’s ability to maintain attention. This insight into the dynamic nature of brain activity could lead to better strategies for enhancing focus and attention in various cognitive tasks.

New research indicates that physical activity lowers cardiovascular disease risk in part by reducing stress-related signaling in the brain.

Researchers released new findings on how sex and gender influence cognitive abilities. The research found that while spatial cognition correlates more with biological factors such as sex at birth and hormones, verbal cognition is more influenced by sociocultural factors like gender identity.

Scientists have published a study in Neuron that identified two types of interneurons, the inhibitory neurons of the brain, as instructors of a key developmental process in the brain.

A new study involving jazz guitarists has explored the brain processes that enable creative flow. The research reveals that achieving flow requires a solid foundation of expertise, after which one must learn to relax conscious control to allow creativity to flourish.

Researchers have developed a groundbreaking approach using Diffusion MRI to explore the brain structures of individuals with autism spectrum disorder (ASD).

A new study emphasizes the importance of brain rhythms in understanding cognition. The research explores how rhythmic electrical fields, generated by neurons, influence and align neighboring neurons, enhancing cognitive function.

The harder your brain works at your job, the less likely you may be to have memory and thinking problems later in life, according to a new study published in Neurology.

Researchers have shed light on how individuals with treatment-resistant depression (TRD) process emotions differently due to abnormalities in the amygdala and prefrontal cortex. By using stereotactic electroencephalography (sEEG), they were able to observe how these brain regions react to positive and negative stimuli, revealing a significant imbalance in emotional processing.

A new study offers new insight into the development of the human forebrain.

Researchers have linked a region in the brain to how humans redirect thoughts and attention when distracted. The connection is important because it offers insights into the cognitive and behavioral side effects of a technique being used to treat patients with Parkinson’s disease.

Finally this week, some people with tough-to-treat epilepsy might benefit if doctors target a brain region newly linked to the disorder, a new study suggests.

Weekly Neuroscience Update

March 22, 2024Leave a comment

Findings from a mega-analysis of differences in seed-based subcortico-cortical connectivity in youths with attention deficit hyperactivity disorder (ADHD) and unaffected control subjects. Credit: American Journal of Psychiatry (2024).

Researchers have discovered that symptoms of attention-deficit/hyperactivity disorder (ADHD) are tied to atypical interactions between the brain’s frontal cortex and information-processing centers deep in the brain.

A new study has identified a genetic mutation underlying a rare form of epilepsy and reveals novel molecular and cellular mechanisms by which the disorder manifests in patients.

For the first time, researchers have shown that non-invasive brain stimulation can change a specific brain mechanism directly related to human behavior. This is a major step forward for discovering new therapies to treat brain disorders such as schizophrenia, depression, Alzheimer’s disease, and Parkinson’s disease.

A test that shows how good or bad we are at perceiving the rhythm of language can predict the ability to acquire language, and may also help us understand individual differences in brain biology.

A new study reveals the mechanisms behind proprioception, our body’s innate ability to sense limb position and movement, critical for movement without visual cues. Utilizing musculoskeletal simulations and neural network models, researchers have advanced our understanding of how the brain integrates sensory data from muscle spindles to perceive bodily position and motion.

Specialized brain scans may accurately predict whether a psychotic patient will go on to develop treatment-resistant schizophrenia, Dutch researchers report.

Researchers have uncovered a significant correlation between social isolation and accelerated biological aging, indicating that individuals with limited social connections are at a higher risk of premature mortality.

Scientists have revealed new insights into how the brain processes speech and listening during conversations through advanced investigations using functional magnetic resonance imaging (fMRI).

A unique multicenter study, including about 3,500 youth between 10 and 25 years old from across the globe, shows that artificial intelligence—specifically machine learning—can identify individuals with anxiety disorders based on their unique brain structure.

Researchers have identified four distinct sleep patterns linked to long-term health outcomes, revealing the profound impact of sleep habits on chronic health conditions.

A new study uncovers the nuanced effects of spaced learning on memory, emphasizing the importance of the content’s variability and the intervals between learning sessions. The study contrasts the impact of learning identical content versus content with variations, across different timescales, on memory retention.

Finally, this week, spending quality time with dogs reduces stress and increases the power of brain waves associated with relaxation and concentration, according to a recent study.