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neurobiology

·April 14, 2026·8 min read

50-Millisecond Brain Filter That Decodes Odors

The brain identifies smells in just 50 milliseconds. The olfactory bulb uses "temporal filtering" to lock onto the first scent detected and block out background noise.

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·April 14, 2026·8 min read

Inhibitory Neurons Drive Rhythmic Movement

How do fruit flies move? A new study reveals that inhibitory neurons, traditionally seen as "brakes," coordinate the rhythmic grooming motions of Drosophila by toggling muscle inhibition.

Featured Neurology Neuroscience

·April 14, 2026·8 min read

Blood Test Predicts Alzheimer’s Years Before Scans

A blood test for pTau217 can predict Alzheimer's pathology and cognitive decline years before brain scans show abnormalities.

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Featured Neuroscience Psychology

·April 14, 2026·6 min read

Forensic Linguists Map the Language of Corruption

Forensic linguists have decoded the Enron "trust playbook." Using the world's largest collection of criminal recordings, researchers identified five specific tactics used to manipulate collaborators into committing fraud.

Featured Neuroscience Psychology

·April 14, 2026·9 min read

Right-to-Left Brain Circuit Essential for Navigation

Researchers have discovered a neural circuit connecting the right and left hippocampus that is vital for spatial memory. The study also links the disruption of this "bridge" to schizophrenia-related cognitive deficits.

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·April 13, 2026·9 min read

Randomness Solves Robotic Gridlock

Adding a "wiggle" of randomness to robotic movement prevents gridlock in swarms. This "noise" allows robots to self-organize and optimize task efficiency in crowded spaces.

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Auditory Neuroscience Featured Neurology Neuroscience

·April 13, 2026·7 min read

Treating Hearing Loss Could Halt Dementia

Middle ear conditions like perforated eardrums and cholesteatoma double the risk of dementia. However, surgery or hearing aids can significantly reduce this risk.

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·April 13, 2026·5 min read

Enriched Environments Could Blunt Opioid Addiction

New research shows that environmental enrichment reduces fentanyl intake and prevents stress-induced relapse by lowering stress hormones, offering a scalable strategy for addiction treatment.

Featured Neuroscience Psychology

·April 13, 2026·9 min read

Brain’s Emotion Center Redefines Hazardous Drinking

A reactive amygdala predicts heavy drinking in young men via depressive symptoms, but actually protects young women by fostering "threat avoidance."

Featured Neuroscience Psychology

·April 13, 2026·5 min read

Boredom Paradox: Dull Small Talk is Actually Better Than You Think

We consistently underestimate how much we’ll enjoy "boring" conversations. Researchers found that engagement, not the topic, is what actually drives social satisfaction.

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·April 13, 2026·11 min read

Predictive Brain: Why Categorization is an Action, Not an Idea

A landmark paper argues that the brain categorizes the world based on action plans rather than sensory prototypes. This predictive approach allows the brain to meet the body's needs efficiently.

This shows a plate, half filled with plant based foods, the other filled with cake and junk food.

Featured Neurology Neuroscience

·April 12, 2026·7 min read

Healthy Plant-Based Eating Lowers Dementia Risk

Does a plant-based diet prevent Alzheimer's? New research from shows that healthful plant-based diets lower dementia risk by 7%, while unhealthful plant-based diets increase risk.