Category: Music

Weekly Neuroscience Update

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Credit: Neuroscience (2025). DOI: 10.1016/j.neuroscience.2025.06.032

Memory loss may not simply be a symptom of getting older. New research shows that it’s tied to specific molecular changes in the brain and that adjusting those processes can improve memory.

An international consortium of researchers has created the largest-ever database compiling records of brain activity during sleep and dream reports. One of the first analyses of the database confirmed that dreams do not occur only during REM sleep, but also during deeper and calmer NREM stages. In these cases, brain activity resembles wakefulness more than deep sleep, as if the brain were “partially awake.”

A smartphone app for muscle relaxation significantly reduced migraine-related disability in patients visiting the emergency department.

A new study reveals that sleep-like slow-wave brain activity can persist for years in surgically disconnected brain hemispheres of awake epilepsy patients. Using EEG recordings, researchers found that the isolated cortex exhibits patterns similar to deep sleep, anesthesia, or vegetative states—suggesting absent or reduced awareness.

People 60 and older who are excessively sleepy during the day may have more problems with memory and thinking after surgery, suggests a study presented at the ANESTHESIOLOGY 2025 annual meeting.

Doctors and researchers at the University of Pittsburgh and UPMC have developed a new treatment for epilepsy patients who don’t respond to medication and aren’t candidates for surgery. Their approach, published in Nature Communications, uses deep brain stimulation (DBS) that is tailored to each patient’s unique brain wiring. 

A new computational tool has uncovered genetic evidence directly linking Alzheimer’s disease to the loss of memory-making neurons, helping to resolve a decades-long mystery in dementia research.

While studies have linked brain areas to remembering personal experiences, brain areas involved in learning more impersonal information about the world remain unclear. In a new JNeurosci paper, researchers used fMRI on 29 human volunteers as they performed a learning task to shed light on how the brain acquires semantic, impersonal information.

Researchers have traced the earliest stages of multiple sclerosis (MS), showing that the immune system begins attacking the brain up to seven years before diagnosis.

New research has provided the strongest evidence yet that auditory verbal hallucinations—or hearing voices—in schizophrenia may stem from a disruption in the brain’s ability to recognise its own inner voice.

Adults with gum disease may be more likely to have signs of damage to the brain’s white matter than people without gum disease, according to a study published in Neurology Open Access.

A team of researchers has developed and tested a new virtual reality (VR) training task designed to help stroke survivors living with visuospatial neglect (VSN), a disabling condition that affects attention and awareness of one side of space. The exploratory case study is among the first to integrate audiovisual cues within a physiotherapy-based VR task to support rehabilitation.

Finally, this week, listening to music when you are over 70 years of age has been linked to a 39% reduction in the risk of dementia, according to a new study of over 10,800 older people.

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. 

Weekly Neuroscience Update

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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

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Credit: Science (2025)

Researchers have used placebo pain relief to uncover a map-like system in the brainstem that controls pain differently depending on where it’s felt in the body. The findings may pave the way for safer, more targeted treatments for chronic pain that don’t rely on opioids.

New research reports an association between taking GLP-1 receptor agonists and lower overall cancer risk in adults with obesity, with a reduced risk for ovarian cancer.

Some regions of the brain in people with Alzheimer’s reorganize more often while at rest than in people without the disease–– and in healthy people, this frequent reshuffling sometimes predicts who will develop the condition later, according to a new study.

Researchers have demonstrated for the first time that psychotherapy leads to measurable changes in brain structure by using cognitive behavioural therapy.

Listening to music while doing something can make that activity more enjoyable. But listening to music after an experience or activity can make it more memorable if you have the optimal emotional response while listening to it, according to new research.

A new study reveals that the brain employs two distinct mechanisms to drive exploration under conditions of uncertainty.

A team of scientists has discovered a built-in “brake” that controls when key brain cells mature. In multiple sclerosis (MS), this brake appears to stay on too long, leaving the cells unable to repair the damage the disease causes.

New research suggests a link between a history of traumatic brain injury (TBI) and the risk of developing a malignant brain tumour.

Breathwork while listening to music may induce a blissful state in practitioners, accompanied by changes in blood flow to emotion-processing brain regions, according to a study published in the journal PLOS One.

The type of estradiol-based hormone therapy taken during and after menopause, such as patches or pills, may be associated with differences in memory performance, according to a new study.

Researchers have identified two specific types of brain cells that are altered in people with depression. The study, published in Nature Genetics, opens the door to developing new treatments that target these cells and deepens our understanding of depression.

Finally, this week, a new AI framework can detect neurological disorders by analyzing speech with over 90% accuracy. 

Weekly Neuroscience Update

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Brain activity maps for the hand (shown in red) and lips (blue) before the amputation (Pre1 and Pre2) and after amputation (three, six and 18 months post-amputation). Credit: Tamar Makin / Hunter Schone

The brain holds a “map” of the body that remains unchanged even after a limb has been amputated, contrary to the prevailing view that it rearranges itself to compensate for the loss, according to new research.

A fading sense of smell can be one of the earliest signs of Alzheimer’s disease even before cognitive impairments manifest. 

Scientists have developed a computational framework that maps how the striosomal compartment of the striatum governs everyday decision-making. By integrating biology, decision theory, and mathematical modeling, different levels of striosomal activity can push individuals toward impulsive, balanced, or overly complex decisions.

A recent study has shown that the brain leaves subtle traces of creativity minutes before an “aha!” moment.

New research has raised concerns about the safety of acetaminophen use during pregnancy, linking prenatal exposure to higher risks of autism and ADHD. While the evidence does not prove causation, it highlights biological mechanisms such as oxidative stress and hormone disruption that may affect fetal brain development. Researchers recommend cautious, time-limited use under medical supervision and call for safer treatment alternatives.

A new study has found that people who lived in areas with high levels of leaded gasoline emissions in the 1960s and ’70s are more likely to report memory problems today.

A multi-institution research team reports that gaze patterns can serve as a sensitive marker of cognitive decline, with associated reductions in explorative, adaptive, and differentiated visual sampling of the environment.

New research reveals that different types of music shape the emotional tone of the memories they evoke. 

A genetic study has identified more than 400 genes that drive different forms of unhealthy aging, from cognitive decline to metabolic problems. The findings show that frailty is not a single condition but multiple subtypes with distinct biological pathways.

Finally, this week, a new study suggests the brain may be a missing link in certain forms of high blood pressure or hypertension.

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Coloured regions show where brain volume was associated with deviant lifestyle and antisocial behavior in individuals with psychopathic traits. Credit: European Archives of Psychiatry and Clinical Neuroscience (2025).

A recent study has shed light on the brain structure differences associated with psychopathy—a condition known to be one of the strongest predictors of persistent violent behaviour. The findings are published in the journal European Archives of Psychiatry and Clinical Neuroscience.

Researchers are using a new approach to brain imaging that could improve how drugs are prescribed to treat Parkinson’s disease.

An analysis of over 375 trials shows that structured exercise significantly reduces depression and anxiety in children and teens. Low-intensity resistance activities like light weights were most effective for easing anxiety, while moderate mixed-mode programmes worked best for depression, especially when lasting under 12 weeks.

A new technology that uses clinical MRI machines to image metabolic activity in the brain could give researchers and clinicians unique insight into brain function and disease.

Diets rich in phosphate additives, commonly found in processed foods, can increase blood pressure by triggering a brain signaling pathway and overactivating the sympathetic nervous system that regulates cardiovascular function, UT Southwestern researchers discovered. Their findings could lead to treatment strategies for patients with hypertension caused by overconsumption of foods containing high levels of phosphates.

The long-standing belief that left-handed people are more creative has been challenged by a new meta-analysis of over a century of research. 

New research proposes a unified theory of brain function based on criticality—a state where the brain teeters between order and chaos, allowing it to learn, adapt, and process information optimally. When the brain strays from this delicate balance, cognitive performance weakens, and neurological disorders such as Alzheimer’s may begin to take hold.

A drug used for Parkinson’s disease has been shown to be effective in reducing the symptoms of difficult to treat depression, according to a study led by the University of Oxford.

A recent study shows that older adults may compensate for age-related cognitive decline by enhancing activity in a specific brain region linked to attention—the locus coeruleus (LC). In a brain imaging study, older participants showed stronger LC responses when interpreting ambiguous facial expressions, compared to younger adults.

Individuals with versus those without tinnitus have significantly lower scores on cognitive function tests, according to a recent study published in Frontiers in Neurology.

New research shows how the brain navigates emotional transitions, using music as a tool to map changing neural patterns. Scientists found that emotional responses in the brain depend heavily on the listener’s prior emotional state.

A clinical trial has revealed that Ambroxol, a common cough medicine in Europe, may help slow cognitive decline in people with Parkinson’s disease dementia.

In a study of 200 former professional rugby players (aged 30–61 years old), researchers from Imperial College London, University College London and the UK Dementia Research Institute found no cases of early-onset dementia.

Finally this week, new research findings show how synaptic connections in the cerebral cortex can strengthen during sleep, offering insight into how the brain continues learning even while we rest.

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The analysis pipeline of the study, with select figures created using BioRender. Credit: Nature Communications (2025)

Scientists have developed a novel, detailed map at the subcellular level of a brain region frequently impacted by Alzheimer’s disease. This groundbreaking achievement represents a significant advancement in understanding the mechanisms underlying the development of this neurodegenerative condition.

New research shows that AI can identify complex regional pain syndrome (CRPS) with over 90% accuracy by analyzing gut microbiome patterns. 

Mindfulness exercises paired with music were found to engage both neural and cardiac systems, potentially reducing symptoms of anxiety and depression. A recent study showed that live and virtual music mindfulness sessions lowered stress and altered states of consciousness, though only live sessions fostered social connection.

A long-term study shows that teenagers who maintain or increase physical activity levels are less likely to develop symptoms of depression.

Researchers have developed a brain-computer interface (BCI) that enables computer cursor control and clicking, using neural signals from the speech motor cortex. One participant with amyotrophic lateral sclerosis (ALS) used the interface for daily life activities, including independent control of a personal desktop computer and text entry.

New research shows that targeting emotional processing is key to treating and managing chronic pain.

In a first-of-its-kind clinical study, researchers have shown that patients with treatment-resistant PTSD were symptom-free up to six months after completing traditional therapy paired with vagus nerve stimulation (VNS).

Scientists using living human brain tissue have shown for the first time how a toxic form of a protein linked to Alzheimer’s can stick to and damage the connections between brain cells.

People whose biological age is higher than their chronological age may be more likely to develop dementia than people whose biological age matches or is lower than their chronological age, according to a study published online in Neurology. Biological age is based on biomarkers of aging such as lung function, blood pressure and cholesterol.

A recent study reveals that oxygen tension elevation during weeks four to six promotes neurogenesis in brain organoids, regulated by neuroglobin. The research is published in Science Advances.

Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain’s small blood vessels, according to a study published in Neurology.

A new theory suggests that psychedelics promote empathy, insight, and psychological flexibility by making the brain’s right hemisphere temporarily dominant over the left. 

A revolutionary microscopy method called LICONN enables scientists to reconstruct brain tissue and map synaptic connections using standard light microscopes. By embedding brain tissue in hydrogel, expanding it, and imaging at nanoscale resolution, researchers achieve a detailed view of neuronal architecture previously only possible with electron microscopy.

A new music therapy-based tool called MuSICCA may transform how healthcare teams assess consciousness in children with severe brain injuries. 

Research from Emory University has identified a biological connection between inflammation and deficits in motivation in individuals with schizophrenia, offering new hope for treating symptoms that have long been resistant to existing therapies.

A Yale-led study shows that the senses stimulate a region of the brain that controls consciousness—a finding that might inform treatment for disorders related to attention, arousal, and more.

Finally this week, a new study has debunked the common myth that autistic people are less effective communicators than non-autistic individuals. Researchers found no difference in how well information was shared between autistic-only, non-autistic-only, or mixed groups.

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Credit: Nature Mental Health (2025)

Pioneering research has identified the brain mechanisms that enable psychosis to remit. These findings could significantly inform the development of novel intervention strategies for patients with psychosis.

Contrary to fears of “digital dementia,” new research finds that using digital technology is linked to a reduced risk of cognitive decline in older adults. A large-scale meta-analysis of over 400,000 participants revealed that digital engagement correlates with a 58% lower risk of cognitive impairment.

A simple method of brain stimulation has been shown to change how people make decisions. These were the findings of a new study published in the Journal of Cognitive Neuroscience.

A team of researchers has identified the key brain regions that are essential for logical thinking and problem solving. The findings help to increase our understanding of how the human brain supports our ability to comprehend, draw conclusions, and deal with new and novel problems—otherwise known as reasoning skills.

Medial temporal lobectomy is effective in improving seizure outcomes among patients with drug-resistant temporal lobe epilepsy, according to a recent study.

New research links fatty, sugary diets to impaired brain function. The findings build on a growing body of evidence showing the negative impact of high-fat, high-sugar (HFHS) diets on cognitive ability, adding to their well-known physical effects.

A recent study reveals that the basolateral amygdala plays a key role in calibrating prosocial behavior based on emotional closeness.

New research reveals that gut imbalances in children with autism may influence brain activity and behaviour by disrupting the production of key neurotransmitters like serotonin. Scientists found that changes in gut-derived metabolites are linked to differences in brain structure and function in children with autism.

Chronic pain is closely intertwined with depression. Individuals living with pain’s persistent symptoms may be up to four times more likely to experience depression according to a new study.

Our brains can adapt to filter out repeated distractions, according to a new EEG study. Participants learned to ignore frequent visual distractions, such as a red shape in the same location, while searching for a target.

Repetitive transcranial magnetic stimulation is showing promise in Alzheimer’s treatment.

A new international study reveals a possible connection between GLP1 receptor agonists—used in drugs like Ozempic—and increased risk of depression and suicidal ideation, especially in people with low dopamine function.

Researchers have found a potential link between the trauma of climate-related events, exemplified by devastating wildfires, and persistent effects on cognitive function.

Researchers have developed a personalized blood test that may offer a faster, less invasive way to track high-grade glioma progression. By identifying unique DNA junctions from each patient’s tumour, the test can detect tumor DNA in the bloodstream, even before changes appear on MRI scans.

A new study demonstrates for the first time that listening to favorite music activates the brain’s opioid receptors.

Promising a more personalized approach to treating major depressive disorder (MDD), a new study reveals that brain connectivity patterns, especially in the dorsal anterior cingulate cortex, can significantly predict patient response to antidepressant medications. This finding was validated in two large, independent clinical trials using brain imaging and clinical information.

Contrary to potential assumptions, recent research demonstrates that the spatial working memory of older people with autistic traits and neurotypical individuals shows no difference in change over time.

A major international study has provided the most comprehensive evidence to date on treatments for neuropathic pain —defined as pain caused by disease of the nervous system, affecting up to 10% of the population worldwide.

Finally, this week, exercise appears to be vital for maintaining sharp minds, even when a key brain energy source is lacking, according to a new study.

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Schematic representation of the “Harmonic Oscillator Recurrent Network Model” (HORN). Credit: ESI

Researchers have made a new discovery in understanding fundamental brain processes. For the first time, the team has provided compelling evidence that the brain’s characteristic rhythmic patterns play a crucial role in information processing. While these oscillatory dynamics have long been observed in the brain, their purpose has remained mostly elusive until now.

Music has the best chance of providing pain relief when it is played at our natural rhythm, a McGill University research team has discovered.

Tiny plastic particles may accumulate at higher levels in the human brain than in the kidney and liver, with greater concentrations detected in postmortem samples from 2024 than in those from 2016, suggests a paper published in Nature Medicine. Although the potential implications for human health remain unclear, these findings may highlight a consequence of rising global concentrations of environmental plastics.

The first-ever ethics checklist developed for portable MRI brain researchers.

A team of scientists from the Center for Neuroscience Imaging Research (CNIR) at the Institute for Basic Science (IBS) has unveiled how the hippocampus orchestrates multiple memory processes, including encoding new information, forming memories, and retrieving them. The study is published in Nature Communications.

A recent study suggests that frequent treatment with intranasal oxytocin a hormone linked to empathy, may help address a key symptom in patients with frontotemporal dementia.

Researchers using intracranial electroencephalogram (EEG) recordings from deep within the brain found that meditation led to changes in activity in the amygdala and hippocampus, key brain regions involved in emotional regulation and memory.

Could the key to easing anxiety be hidden in our gut? Scientists have discovered a crucial connection between gut microbes and anxiety-related behaviour.

People’s ability to interpret emotions or focus on performing a task is reduced by short-term exposure to particulate matter air pollution, potentially making everyday activities more challenging, according to a new study.

New research has revealed clear evidence that changes in the orchestration of brain oxygenation dynamics and neuronal function in Alzheimer’s disease contribute to the neurodegeneration.

Researchers are paving the way for the design of bionic limbs that feel natural to users. They demonstrate the connection between hand movement patterns and motoneuron control patterns. The study, published in Science Robotics, also reports the application of these findings to a soft prosthetic hand, which was successfully tested by individuals with physical impairments.

Occupational exposure to noise and/or vibrations is associated with the presence of vertigo, according to a study recently published in the Journal of Clinical Medicine.

A team of researchers recently carried out a study aimed at exploring the differences among patients with OCD. Their findings, published in Translational Psychiatry, allowed them to identify two broad OCD subtypes, which are associated with different patterns in gray matter volumes and disease epicenters.

A Canadian research team has revealed important new insights into the activation dynamics of neural stem cells (NSCs). These are the stem cells that build our central nervous systems and self-renew.

New research reveals that brain cells use a muscle-like signaling mechanism to relay information over long distances. Scientists discovered that dendrites, the branch-like extensions of neurons, contain a structured network of contact sites that amplify calcium signals—similar to how muscles contract. These contact sites regulate calcium release, activating key proteins involved in learning and memory.

Finally this week, a large study has found that heavy cannabis use, both recent and lifetime, is linked to reduced brain activity during working memory tasks in over 1,000 young adults.

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A new way of mapping activity and connections between different regions of the brain has revealed fresh insights into how higher-order functions like language, thought and attention, are organized.

Researchers at the University of Copenhagen have demonstrated that the brain’s ability to learn certain skills can be significantly enhanced if both the brain and nervous system are primed by carefully-calibrated, precisely-timed electrical and magnetic stimulations. This new research has the potential to open entirely new perspectives in rehabilitation and possibly elite sports.

A study of patients with epilepsy shows how making new neurons benefits cognition.

New AI software can read the brain scans of patients who have had a stroke to more accurately pinpoint when it happened and help doctors work out whether it can be successfully treated. It is hoped that the new technology will ultimately enable faster and more accurate emergency treatment of patients in a hospital setting.

Researchers have discovered the structural details of a brain receptor called GPR6, which could lead to new treatments for Parkinson’s disease.

Living in disadvantaged neighbourhoods is associated with higher blood pressure and lower cognitive performance, even in individuals without mild cognitive impairment. Researchers analyzed over 500 adults, finding that poor social and economic resources in neighborhoods exacerbate cardiometabolic health issues and reduce brain function.

Scientists have developed a new approach to learning through noninvasive manipulation of brain activity patterns.

A new study is helping solve the mystery as to why the brain shrinks in a unique pattern, known as atrophy, in chronic traumatic encephalopathy (CTE). Published in Acta Neuropathologica, this research provides novel evidence that cumulative repetitive head impacts are driving the specific patterns of brain degeneration found at the base of the folds of the surface of the brain, known as the cortical sulcus.

A global research collaboration has revealed a hidden cause of a rare intellectual disorder associated with severe language delay, epileptic seizures, motor impairment and brain abnormalities.

A multi-sensory digital treatment protocol, incorporating sensory integration, sensory substitution, and sensory masking (e.g., blindfolding), significantly improved participants’ performance on spatial memory tasks. Resting-state fMRI analysis showed that these improvements were associated with enhanced connectivity between memory-related brain regions, executive frontal areas, and the default mode network (DMN).

People with high blood pressure who also lack sleep may be at increased risk of reduced cognitive performance and greater brain injury, new research has found.

Researchers have uncovered a groundbreaking mechanism called Electro-Calcium (E-Ca) coupling that integrates electrical and calcium signaling in brain capillaries. This process ensures precise blood flow delivery to active neurons, crucial for brain health and cognitive function.

Researchers at the University of Helsinki have made a breakthrough in understanding what neural mechanisms allow the extreme sensitivity of human vision in darkness. 

New research reveals that music can do more than trigger memories—it can alter their emotional tone. When participants recalled neutral stories while listening to emotionally charged music, they later remembered the stories as matching the music’s mood. These findings hint at music’s potential for therapeutic interventions, like reframing negative memories in depression or PTSD.

Finally this week a recent study has found that high blood sugar may impair brain health even in people without diabetes.