Your Brain Has a Dial for Fear. Scientists Just Found It.
The mouse twitches its whiskers. A fraction of a second later, its pupils begin to swell. Not from any flash of light, not from a sudden noise, but from something that looks, on th...
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The mouse twitches its whiskers. A fraction of a second later, its pupils begin to swell. Not from any flash of light, not from a sudden noise, but from something that looks, on th...
Researchers have discovered that the 90% of brain signals usually ignored as "noise" can predict behavior just as accurately as the strongest signals, revealing a much more complex...
In a groundbreaking study published in Nature Communications in 2026, researchers Gao, Gu, Ding, and colleagues have unveiled novel insights into the intricate relationship between...
A reactive amygdala predicts heavy drinking in young men via depressive symptoms, but actually protects young women by fostering "threat avoidance."
Emotions often seem unpredictable. But neuroscience suggests the brain organizes them into a coherent system to better navigate your environment.
In a groundbreaking advancement for neuroscience, researchers have unveiled a sophisticated model that deciphers the intricate relationship between neural activity and brainwide bl...
Buried just behind your forehead, in a strip of cortex that neuroscientists call Brodmann area 10, sits roughly a thumb’s width of tissue that accounts for nearly half of what make...
A mouse stands in a small chamber it has never been shocked in. The walls are smooth and white, the floor a particular texture, and nothing bad has ever happened here. Yet the anim...
Every time you brace your core to stand up from a chair, tighten your abdomen before taking a step, or even tense up in anticipation of movement, something happens inside your skul...
Who is responsible for negative behavior, such as sexual compulsions, that is driven by biological changes in the brain? Here, a neurologist reflects on the difficult question of f...
Researchers have identified a specific group of neurons where spatial memory and emotional drive converge. This "crosstalk" in the nucleus accumbens explains how our brain links lo...
by Joshua L. Gowin, Colleen M. Sheller A unifying framework of the brain’s representation and manipulation of negative emotional experiences has been elusive. A new study in PLOS...
New research shows that the threat-response in the brain's amygdala (which processes emotions) is linked to different patterns of drinking by sex. In young males, heightened amygda...
MIT scientists create a detailed map of exactly what happens in the brains of C. elegans worms when they “follow their nose” to savor attractive odors or avoid unappealing ones.
Behavioral science suggests our brains evolved to keep us alive.Continue reading on Medium »
How does the human brain maintain walking stability when its primary navigational radar is abruptly turned off? Anew study maps the functional remodeling strategies the brain deplo...
Start with a skin cell. Bathe it in the right cocktail of chemical signals and it forgets what it is, regressing to a state of biological openness, capable of becoming almost an...
Recent research from Stanford Medicine challenges the prevailing approach of studying brain function by relying on averaged data from multiple individuals, revealing that this meth...
Chaos-based heartbeat analysis can non-invasively detect mental load where conventional methods fail.
Neuroscience reveals the brain is shaped through relationships—not in isolation—challenging individualistic psychiatry and psychology and the mental health narrative.
By mapping the interaction between the locus coeruleus and the anterior cingulate cortex, researchers found a mechanism that regulates the intensity of the body’s fight-or-flight r...
Even subtle brain signals may play a bigger role in how your mind works than we once thought.
Researchers discovered that a signaling pathway used in brain development is repurposed in adulthood to balance behavioral persistence and flexibility.
Your Brain Health Matters More Than You ThinkContinue reading on ILLUMINATION »
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