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neurobiology

This shows a head and a brain made of food.

·April 16, 2026·9 min read

Fat Cells Teach the Brain to Avoid Bad Food

A new study reveals that fat cells play a vital role in learning food aversion. By producing dopamine in response to infection, fat cells tell the brain to avoid harmful bacteria in the future.

This shows an astronaut performing the test on a phone.

Featured Neuroscience

·April 15, 2026·8 min read

Astronaut Clock: Blood Test Tracks Biological Rhythms in Minutes

Researchers have created a 15-minute blood test using europium nanoparticles and a smartphone to track melatonin levels, helping astronauts and shift workers manage their biological clocks.

This shows a brain coming out of a cell phone.

Featured Neuroscience Psychology

·April 15, 2026·8 min read

Is Social Media Addiction a Clinical Reality?

Following a $6M lawsuit against Meta and Google, researchers argue that while social media impacts brain rewards, it lacks the formal APA criteria to be classified as a clinical addiction.

Featured Neuroscience

·April 15, 2026·9 min read

Entire Animal Kingdom Communicates at the Same Tempo

Species from fireflies to humans communicate at a shared tempo of 2 hertz. This "universal beat" matches the natural processing speed of animal brains.

Featured Neuroscience

·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.

Featured Neuroscience

·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.

This shows a mask made of paper covered in words.

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.

Featured Neuroscience

·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.

This shows an older man with his ear highlighted.

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.

Featured Neuroscience

·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.