Neuroscience

A new wave of neuroscience research is overturning long-held notions about the amount of physical activity needed for meaningful brain benefits. According to renowned neuroscientist and expert in brain plasticity, even just ten minutes of walking can prompt remarkable improvements in mood and cognition, effectively giving the brain a neurochemical “bubble bath” that rejuvenates mental health and function. This discovery is especially significant for busy Thais who struggle to dedicate time for lengthy exercise routines, suggesting that modest, regular physical movement could have a disproportionately positive impact on mental well-being.

Tears are not just for sad times—science now reveals why we also shed them in moments of immense joy. Recent research in neuroscience has uncovered the biological and psychological processes behind “happy tears,” offering fascinating insights into the complex emotional world of humans and why these watery outbursts mark our most meaningful milestones (PsyPost).

For Thai readers, the sight of joyful crying—at weddings, graduations, or family reunions—is a familiar and moving part of life. Yet, few might pause to ask: why does the body respond to intense happiness with an act so closely associated with sadness? Neuroscience explains that crying, whether prompted by sorrow or jubilation, is a response to overwhelming emotion. Both happy and sad tears originate from the same neurological circuits, highlighting the brain’s struggle to process feelings that push us past our usual emotional limits.

Listening to music does more than soothe the soul—it actively transforms the way our brain functions on the spot, according to groundbreaking new research from European neuroscientists. The study, released on June 17, 2025, and recently highlighted by Futura Sciences, unveils how musical experiences instantly rewire neural networks, opening new opportunities in education, therapy, and cognitive science across the globe—including Thailand.

Scientists from Aarhus University in Denmark and Oxford University in the UK have developed FREQ-NESS, a cutting-edge neuroimaging technology that allows researchers to track and visualize the brain’s responses to external stimuli, such as music, in unprecedented real time. Unlike traditional techniques that assign fixed brain wave patterns (like alpha or beta) to specific regions, FREQ-NESS follows how neural circuits interconnect and adapt dynamically as we listen to music. Each musical note or rhythm generates unique electrical signals in the brain, activating and synchronizing various regions moment-to-moment.

In a fast-paced world where many Thais grapple with juggling work, studies, and family responsibilities, the idea that just 10 minutes of walking can profoundly reset the brain may sound too good to be true. Yet, leading neuroscientific research confirms that even short bursts of physical movement can unleash a cascade of brain-boosting chemicals and transform mental wellbeing, memory, and focus, according to a recent interview with a prominent neuroscientist published by Big Think.

A groundbreaking international study has revealed that prenatal exposure to everyday urban air pollution may subtly alter fetal brain structures during critical phases of gestation. Published this week in The Lancet Planetary Health, the study adds urgency to public health calls for intensified efforts to reduce pollution exposure among pregnant individuals, highlighting both invisible threats to future generations and significant implications for densely populated cities like Bangkok (neurosciencenews.com).

The research, conducted by the Barcelona Institute for Global Health (ISGlobal) in partnership with several major university hospitals, offers the most detailed portrait yet of how common pollutants — such as nitrogen dioxide (NO₂), fine particulate matter (PM2.5), and black carbon — are associated with measurable, if subtle, changes in fetal brain morphology. By using advanced ultrasound imaging on over 750 mother-fetus pairs, scientists tracked variations in brain structure during the second and third trimesters, a window long recognized by neuroscientists as vital to brain development.

Purple blooms in Thailand’s parks and markets—from the delicate dok bua (lotus flowers) that decorate temple altars to vibrant mangosteens stacked in fruit stalls. Yet behind its abundant physical presence, cutting-edge neuroscience research is challenging what we think we know about purple itself. Is it possible that the color so cherished in art, fashion, and Buddhist symbolism is really an invention of the human brain? Recent findings, highlighted by neuroscientists and art historians, reveal that purple may be less concrete in nature than it appears, calling into question not only the color’s existence, but the very essence of how Thai people (and all humans) experience the world of color.

Scientists have uncovered a surprisingly simple mechanism in the human brain that may act as a natural “dial” to help us tell the difference between what we imagine and what we perceive as real. The new study, published in Neuron on June 5, shines a light on fundamental brain processes that distinguish fact from fiction—a discovery with profound implications for understanding mental health conditions like schizophrenia, where this boundary can blur dangerously (Live Science).

A new wave of scientific research is challenging what we know about colors—and especially the enigmatic hue known as purple. Despite the prevalence of purple in everything from lavender fields to royal silks, emerging neuroscience now reveals that, on a fundamental level, purple does not exist in the electromagnetic spectrum the way that blue, green, or red do. Instead, purple is a remarkable creation of our brains, blending different wavelengths to produce a sensory experience unique to each observer. As scientists peel back the mysteries of color perception, Thai readers are invited to see their world, and their culture, through a profound new lens.

Is forgetting where you’ve placed your keys or struggling to remember names just a harmless part of daily life, or does it mean something more serious? As Thailand’s population ages, questions about memory and cognitive health are growing in urgency for many households. Recent research by leading neuroscientists, highlighted in a broadcast and a new book by a noted neurologist from the University of California, Davis, sheds light on the boundaries between normal forgetfulness and worrying signs that warrant closer attention—offering guidance relevant to millions of Thai families and caregivers.

A ground-breaking study involving nearly 20,000 individuals has revealed that persistent negative thoughts aren’t just distressing—they may also be physically altering the very structure and functioning of your brain. In research led by a team at Amen Clinics, a prominent US-based brain health diagnostics institution, scientists used brain scans and cognitive data from individuals diagnosed with anxiety disorders, discovering clear links between what is called the “negativity bias” and abnormal patterns in several critical brain regions. For Thai readers, this may shed new light on mental health struggles and introduces opportunities for science-backed practices to improve national wellbeing.

Have you ever found yourself slumped on the sofa at the end of a mentally exhausting day, convinced your brain must be running on empty? New research suggests that feeling mentally drained may have surprisingly little to do with how much energy your brain actually uses — and may be rooted in stress rather than any hard limit of cerebral power.

According to a comprehensive new analysis led by neuroscientists at Monash University, the human brain consumes almost the same amount of energy whether you’re intensely engaged in mental problem-solving or simply daydreaming. “The metabolic increase is about 5% when comparing resting and active states,” the researchers concluded, challenging a widely held assumption that tough cognitive work significantly depletes our fuel reserves. The study, published in June 2025 and widely discussed in the global science press, upends popular beliefs about what causes mental fatigue and carries profound implications for how Thais approach work, study, and daily life (zmescience.com).

A seemingly simple act—tapping your finger at a specific rhythm—has been found to significantly boost brainpower and improve hearing, according to groundbreaking new research published in the Proceedings of the Royal Society B. The study, led by a team from Aix-Marseille University, demonstrates that rhythmic finger tapping, particularly at a moderate pace, primes the brain to better comprehend speech amid background noise. This discovery points to a previously unknown human ability that may have important implications for how we navigate noisy environments, learn languages, and even support those with hearing challenges.

A new wave of research has illuminated why certain individuals find it nearly impossible to concentrate or communicate in noisy environments—a challenge familiar to many Thais contending with Bangkok’s bustling streets or the energetic chaos of family gatherings. Recent findings reveal that this heightened sensitivity to background noise may be hardwired in the brain, specifically rooted in the structure and connectivity of the insular cortex, or “insula,” an area crucial for integrating emotional and sensory information.

Scientists have uncovered that the brain’s dopamine system doesn’t simply predict if a reward is coming, but also precisely when to expect it—offering fresh insights into motivation, addiction, and even artificial intelligence. This new study, led by researchers at the University of Geneva and published on June 9, 2025, fundamentally changes our understanding of how the brain’s reward circuitry times and values pleasurable experiences, opening new avenues for practical applications in health and education (ScienceDaily).

It hits at the most inconvenient moments: during a stressful exam, a high-stakes meeting, or even a casual conversation when you simply cannot recall what you were just about to say. This sudden “mind blanking” is more than a common annoyance—recent research reveals it is a complex and surprisingly frequent mental event that holds important lessons about how our brains function and recharge. For Thai readers, understanding this phenomenon can help manage daily stress, enhance productivity, and inform approaches to mental health and education.

A recent breakthrough study, published in the journal Cell Metabolism, has identified an unexpected benefit of intermittent fasting: it can revitalize sexual behavior in aging male mice by reshaping the very chemicals in their brains that govern libido. With significant implications for how dietary patterns may influence aging and sexual health, the findings have sparked interest among aging populations worldwide, including Thai communities seeking ways to preserve well-being into later life (PsyPost).

In a pioneering new study, neuroscientists have traced the precise brain mechanisms that empower us to tell the difference between what we imagine and what we actually see—an ability fundamental to understanding our own experience and, when disrupted, central to psychiatric conditions like schizophrenia. The research, published this month in Neuron by a team at University College London (UCL), pinpoints the fusiform gyrus—a visual processing region of the brain—as a critical player in this reality-imagination divide, offering profound implications for mental health, technology, and our understanding of human perception (Neuroscience News).

A cutting-edge scientific study has unveiled new insights into the neurological roots of lifelong premature ejaculation, suggesting the condition is linked to altered brain activity and imbalances in critical neurotransmitter systems. These findings not only enhance scientific understanding but also carry important implications for millions of men globally, including Thai men, who frequently suffer in silence due to cultural taboos around sexual health (PsyPost).

Premature ejaculation—a condition marked by consistently early climax, often within a minute of sexual activity—affects as many as 3% of men in China and up to 5% of men worldwide, according to the new report. For countless Thai men, the disorder is a source of considerable personal distress, undermining self-esteem and straining intimate relationships. Yet, despite its prevalence, the biological mechanisms underpinning premature ejaculation remain poorly understood, with diagnosis typically reliant upon self-reported symptoms rather than any concrete biological markers (Harvard Health).

Individuals recovering from long-term addiction to substances like cocaine or heroin are finding themselves moving to a different musical beat—quite literally. New research led by Aarhus University in Denmark reveals that the pleasure and urge to move to music, a phenomenon scientists call “groove,” undergoes a distinct shift among those with a history of substance use disorder, demanding more complex rhythms and harmonies to spur engagement. These findings offer significant insights not just for understanding addiction’s effect on the brain, but also for reshaping therapies and interventions, including in Thailand’s own music-based rehabilitation programmes.

A groundbreaking study from Aarhus University has revealed that long-term addiction to substances like cocaine and heroin fundamentally shifts how people experience pleasure from music, offering new insights that may transform addiction treatment and rehabilitation practices worldwide, including in Thailand. The research found that individuals with substance use disorders require far more complex rhythms and harmonies in music to experience the same pleasurable urge to move—referred to as “groove”—that most people feel with much simpler beats. This discovery, published in the Proceedings of the National Academy of Sciences and recently highlighted in a summary at MedicalXpress, uncovers how deeply drug dependency changes the brain’s reward system beyond drug-related cues.

Doctors’ notoriously difficult-to-read handwriting has triggered a wave of legislative action worldwide and raised enduring questions for patients, pharmacists, and even policymakers. But why do so many healthcare professionals—and people in general—struggle to write clearly? Recent interdisciplinary research offers nuanced answers drawn from anthropology, neuroscience, and psychology, revealing that poor penmanship is far more than a simple lack of care or discipline. For Thais who depend on handwritten medical notes for prescriptions or hospital charts, understanding the roots of this phenomenon is crucial for both safety and effective communication.

A remarkable case of a boy born without the cerebral hemispheres traditionally thought necessary for self-awareness is forcing scientists to reconsider longstanding beliefs about the nature of human consciousness, according to a provocative new account published on June 1 by Mind Matters News (mindmatters.ai). The report details the life and case notes of a child pseudonymously called “Joey,” who, despite being born with hydranencephaly—a devastating condition that obliterates most of the cerebral cortex—demonstrated clear signs of consciousness and a rich range of emotions, fundamentally challenging many of neuroscience’s most prominent theories.

A groundbreaking international study has unveiled a novel way our brains reconfigure themselves while listening to rhythmic sounds, challenging long-held beliefs about brainwave activity and offering profound implications for music cognition, mental health, and brain diagnostics. The research, published this week in Advanced Science and led by teams at Aarhus University and the University of Oxford, introduces a method that captures the intricate dance of brainwaves as they respond to rhythm moment by moment—a discovery that could help redefine how scientists understand perception and consciousness (Neuroscience News).

The scientific quest to unravel consciousness—the fundamental mystery of how our brains generate the feeling of subjective experience—remains as enigmatic as ever, following a much-anticipated head-to-head study of leading theories recently published in the journal Nature. Despite marshalling the efforts of global neuroscientists under the Cogitate Consortium and conducting rigorous experiments, neither of the two dominant theories of consciousness could claim victory, leaving the origins of conscious perception as one of science’s most perplexing puzzles (PsyPost).