#Neuroscience

Unlearning, a concept once relegated to the margins of educational theory and neuroscience, is taking center stage in 2025 as new research urges individuals and institutions to rethink how knowledge is acquired, updated, and, crucially, discarded. As global education systems and workforces grapple with fast-evolving information landscapes, being able to let go of outdated ideas is no longer a luxury—it’s a necessity for personal growth and organizational innovation (Psychology Today; WDHB).

A landmark study published in Psychological Medicine has revealed that individuals suffering from major depressive disorder show signs of accelerated brain aging, offering new insights into the profound physical toll depression takes on the body. The research, which focused on a Japanese cohort, is one of the first to confirm that depression’s impact on brain structure extends beyond Western populations, emphasizing the global relevance of the findings and their implications for countries like Thailand.

Scientific curiosity about dreams has captured the human imagination for centuries, yet neuroscientists have only recently started to unravel why some people vividly recall their dreams while others wake up with no memory at all. As reported in May 2025 in a new study published in Communications Psychology, researchers have identified multiple factors—ranging from sleep patterns to personality traits—that influence an individual’s ability to remember dreams, offering fresh insights with both global and Thai relevance (Medscape).

New research is shedding light on the fascinating cognitive benefits that come from regularly using your non-dominant hand—a practice that could bring fresh hope for brain health and manual dexterity, from the kitchen table in Bangkok to rehabilitation clinics worldwide. While it may seem like a minor challenge, switching hands for everyday tasks is backed by compelling scientific evidence showing that this novel training helps activate underused parts of the brain and refine motor skills. Experts say that both the short- and long-term benefits, from sharper focus to improved brain connectivity, could make this small shift a surprisingly impactful part of daily life—especially for Thai readers interested in lifelong learning and healthy aging.

Meditation, an ancient tradition long embraced by Buddhist monks and spiritual seekers in Thailand and beyond, is now in the limelight for a new reason—its proven benefits, grounded in modern science. Recent research, as reported by major health authorities and summarized by a new article in the Times of India (timesofindia.indiatimes.com), unveils how practicing meditation goes far beyond just a sense of calm, offering measurable positive effects for both body and brain.

The intricate dance between anticipation, disappointment, and the transformative act of letting go is gaining new clarity thanks to cutting-edge neuroscience research, shedding light on processes that profoundly shape daily life—including in Thai culture where expectations about work, education, and family run deep. A new analysis featured in Psychology Today explores how our mental forecasts, or expectations, can alter not only our experiences but also our emotional wellbeing, with implications for health, education, and societal harmony (psychologytoday.com).

Scientists have achieved a significant breakthrough in unraveling the brain’s mechanics behind emotional connections, an advance that holds promise for understanding—and perhaps treating—conditions such as anxiety and trauma-related disorders. In a recent study published in Nature, researchers from the RIKEN Center for Brain Science in Tokyo have identified specific brain processes enabling the formation of complex emotional associations, challenging long-standing assumptions about how human and animal brains process emotionally charged experiences (Ars Technica).

In an era saturated with information, artificial intelligence, and rapid social change, recent scientific research is shedding new light on a timeless human trait: intuition. Once dismissed as mystical or unreliable, intuition is now emerging as a sophisticated mental tool—though one that demands careful cultivation and scrutiny for effective use in daily life and decision-making. Experts argue that in the face of overwhelming data and uncertainty, a well-honed intuition could be the inner compass modern Thais need more than ever.

A groundbreaking neuroscience study has discovered that our awareness of internal body sensations—sometimes described as “gut feelings”—can significantly guide our moral decisions, often aligning them with group norms and social expectations. The new research, published in The Journal of Neuroscience, reveals that people who are more attuned to their bodily signals are more likely to make moral choices consistent with the majority’s views, offering fresh insight into how morality is shaped by both brain and body, and not merely by abstract reasoning or peer pressure (PsyPost).

As the pace of technological and societal change accelerates, relying solely on data and logic may no longer be enough to navigate the complexities of modern life. Recent research highlighted in Time Magazine’s piece, “The Surprising Science Behind Your Intuition” (time.com), and reinforced by studies from neuroscience and psychology, reveals that intuition—once dismissed as mere superstition or guesswork—can be a powerful inner compass if harnessed correctly. For Thai readers navigating periods of uncertainty, understanding the mechanisms behind intuition can offer practical tools for decision-making, resilience, and personal growth.

A recent article from Psychology Today has reignited scientific curiosity about déjà vu, that uncanny moment when a new experience feels eerily familiar—even when logic insists it shouldn’t be. This fleeting sense, known in French as “already seen,” has long puzzled neuroscientists and psychologists. Now, emerging research offers a richer understanding of déjà vu’s origins and its surprising role in human cognition, raising questions for Thai readers about how their own brains handle memory and experience PsychologyToday.com.

A new wave of neuroscience research firmly establishes what yoga teachers, therapists, and traditional Thai healers have long believed: deliberately slowing and deepening your breath can transform your emotional state and support mental well-being. The latest findings from the University of California, Los Angeles (UCLA) and highlighted by Neuroscience News demonstrate that the simple act of deep breathing quickly calms neural activity, reduces anxiety, and may ease symptoms of depression—not just in humans, but in laboratory animals as well.

A growing body of research is reshaping the way both scientists and everyday individuals understand and manage anxiety, with mindfulness practices at the core of these new insights. Recent findings from a cluster of researchers at Washington University in St. Louis, as reported in Neuroscience and Biobehavioral Reviews, suggest mindfulness is not a “one size fits all” remedy, but rather a dynamic set of tools that can be matched to the various forms in which anxiety manifests. This revelation is of particular significance to Thai readers, many of whom have felt the mounting pressures of modern life, from economic uncertainties to an increasingly demanding work culture.

A new wave of neuroscience research likens the workings of the human brain to the mesmerizing murmurations of starlings—those vast flocks in which thousands of birds seem to move as one, creating shifting, coordinated patterns across the sky. In the same way, researchers are increasingly arguing that mental functions—such as emotions, thoughts, and actions—emerge not from isolated brain regions working alone, but from the ever-changing cooperation of vast interconnected neural networks. This “entangled brain” perspective challenges long-standing ideas about the modularity of the mind and suggests fresh approaches to understanding everything from learning and creativity to mental health conditions such as anxiety and depression (aeon.co).

How many times have you ended your day wondering why accomplishing your personal goals—staying healthy, spending quality time with family, advancing at work—felt like a losing battle against time and old habits? According to the latest neuroscience research shared by a leading professor at the University of Pennsylvania’s Communication Neuroscience Lab, the answer may be less about willpower and more about how our brains calculate the value of every daily choice we make. Her insights, summarized in a new book and recently featured by the Next Big Idea Club, are reshaping how experts and the public alike understand decision-making and personal growth (nextbigideaclub.com).

A recent breakthrough study has revealed that a small population of brain cells could be the decisive factor in reversing type 2 diabetes, challenging decades-old beliefs that link the condition solely to obesity and insulin resistance. Conducted by researchers at the University of Washington and published in the Journal of Clinical Investigation, the study found that silencing certain hyperactive neurons in diabetic mice led to a dramatic and sustained normalization of blood sugar levels—regardless of any changes in body weight or eating habits. This pioneering research could stand to transform diabetes management not only for patients internationally but also for millions of Thais living with this chronic disease (Neuroscience News).

A new study from the University of Tsukuba reveals that even gentle exercise—like light jogging, yoga, or leisurely cycling—can set off a cascade of brain chemicals linked to improved memory and brain health. Researchers have found that dopamine and noradrenaline, two powerhouse neurotransmitters, are directly involved in ramping up activity in the hippocampus, the brain’s key memory center, during light physical activity. This discovery shines fresh light on why just a bit of daily movement can sharpen minds and potentially help counter age-related cognitive decline or memory disorders.

A new study published this week has dramatically shifted the landscape of diabetes research, revealing that hyperactivity within a specific set of neurons in the brain—AgRP neurons in the hypothalamus—may drive type 2 diabetes, regardless of weight or obesity. Scientists from the University of Washington demonstrated that by silencing these neurons in mice, blood sugar levels normalized for months, even as the animals’ weight and food intake remained unchanged—a finding that upends decades of established beliefs about diabetes origins and opens compelling new treatment avenues (Neuroscience News).

A groundbreaking new study has revealed that the brain is capable of learning fear not just through direct experiences, but also by making inferences—a discovery that could shift our understanding of how humans develop complex emotional responses and may help unravel the roots of anxiety and trauma disorders. The research, published in the prestigious journal Nature on May 14 by a team at the RIKEN Center for Brain Science in Japan, demonstrates for the first time how higher-order emotional learning occurs in the brain, with profound implications for both neuroscience and mental health treatment worldwide (Neuroscience News).

A groundbreaking new theory is reshaping scientific understanding of how psychedelics affect the human brain, proposing that substances like psilocybin, LSD, and others may temporarily grant dominance to the right hemisphere. According to a recently published model—known as HEALS (Hemispheric Annealing and Lateralization Under Psychedelics)—this shift could fuel increases in empathy, creativity, and emotional intelligence, marking a significant step forward in the quest to harness psychedelics for therapeutic purposes (Neuroscience News).

A new scientific study detailing the enigmatic phenomenon of out-of-body experiences (OBEs) is sparking fresh debate on a long-standing question: Does consciousness reside entirely inside the brain, or could it exist somewhere beyond our physical bodies? Published in the journal Frontiers in Psychology in April 2025, the research offers a rare look into the lived accounts of individuals who claim to have experienced their awareness drifting outside their bodies, challenging conventional, brain-centric views of human consciousness (yahoo.com).

A new international brain imaging study has shed light on how sudden moments of insight—often called “aha! moments”—not only feel exhilarating, but also play a profound role in reshaping the brain and boosting memory. This research, led by neuroscientists from Duke University in the US and Humboldt and Hamburg Universities in Germany, provides compelling evidence that these flashes of creative discovery strengthen learning and may have important implications for educational practices, including those in Thailand (medicalxpress.com).

A groundbreaking neuroscience study has revealed that the human brain uses two distinct dopamine-based learning systems to form and automate habits—a discovery that could transform approaches to addiction and neurological disorders both globally and here in Thailand. The research, published in Nature and led by neuroscientists at the Sainsbury Wellcome Centre at University College London, identified a “second learning system” in the brain, which helps explain why habits become deeply ingrained, and sheds new light on possible therapeutic strategies for conditions such as addiction and Parkinson’s disease (Neuroscience News).

A groundbreaking perspective from current neuroscience is reshaping how people worldwide—including Thais navigating a busy, goal-filled society—understand daily decision-making. Recent research distilled in “What We Value: The Neuroscience of Choice and Change” by Professor Emily Falk, a noted communication neuroscientist at the University of Pennsylvania, offers insight into why so many of us feel overwhelmed by conflicting goals and how we can recalibrate our brains to make choices more aligned with our evolving values and identities (nextbigideaclub.com).