Study Finds Serotonin Reduces Rigid Beliefs in OCD
Summary: Researchers have redefined a key biological mechanism related to obsessive-compulsive disorder (OCD) by showing that serotonin directly reduces what they call…
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Sensation and Sound Drive Speech Memory More Than Motor Control
Summary: A new study overturns longstanding assumptions about how we learn and retain speech movements, showing that sensory brain areas — those…
Psilocybin Rewires Pain Networks and Boosts Analgesics
Summary: A single dose of psilocybin, the active compound in psychedelic “magic” mushrooms, produced long-lasting reductions in neuropathic (nerve) pain in mice…
How Constant Contact in Close Quarters Fuels Conflict
Summary: An international behavioral science study reveals a surprising “proximity paradox” among isolated crews. Using wearable proximity sensors and repeated psychological assessments…
Toxin Released During Heart Attacks Impairs Brain Function
Summary: Researchers have identified a critical biological mechanism in the heart-brain axis that explains how a heart attack can reshape brain function…
Ear Vagus Nerve Stimulation Boosts Motor Cortex Activity
Summary: A precision neuroengineering study has provided the first localized evidence showing how noninvasive vagus nerve stimulation interacts with human motor pathways…
How Gut Signals Turn Sugar Cravings Into Protein Preference
Summary: A collaborative neurobiology study revealed how the gut detects protein deficiency and signals the brain to prioritize seeking essential amino acids.…
How Laughter Reshapes Brain Architecture and Cuts Cognitive Load
Summary: A comprehensive neurodevelopmental review shows that laughter is a complex biological force that actively shapes early brain growth, emotional resilience, and…
Fat-Laden Microglia Linked to Rapid MS Progression
Summary: A collaborative neurobiology study has identified a cellular mechanism linked to the rapid and severe progression of multiple sclerosis (MS). An…
Why People Avoid Wasted Effort More Than Exertion
Summary: A major re-evaluation of evidence in psychology and neuroscience argues that neither humans nor animals are intrinsically averse to effort. Rather…
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