Researchers recorded neural activity and blood flow in mice. Opposing neuron populations predicted blood flow more accurately ...

A new study combines tau PET with network mapping to prove remote circuit disruption drives cognitive symptoms in PSP.

Persistent differences in people's propensities to anxiety, anxiety, and stress cannot be explained by the activity of the ...

Google and IBM offer some of the most comprehensive free AI learning paths for beginners. Microsoft, AWS, and NVIDIA focus on practical AI skills that match current industry needs. Free AI ...

Early in life, neural networks in the brain's memory center are highly connected, and they are only later refined into ...

Sleep may be the brain's secret to resilience, helping it recover from stress, adapt to change, and maintain healthy function over a lifetime.

For years, one of the simplest explanations for human intelligence was also one of the biggest: the human brain has an enormous number of neurons. It also has an even more enormous web of connections ...

The study of consciousness has long challenged the scientific community. Historically, researchers have struggled to explain exactly how physical neural activity gives rise to subjective perceptual ...

Summary: Researchers compiled emerging evidence to prove that astrocytes, traditionally dismissed as passive, structural ...

A new study challenges the familiar idea that the brain evolved by stacking rational systems on top of primitive emotional ...

While you're putting candles on your cake to celebrate the 70th birthday of artificial intelligence, don't forget to also ...

Glancing at the world in 2026, I wouldn’t exactly say that humanity is raising consciousness. Except in one sense: Some scientists and philosophers are, in incremental baby steps, coming closer to ...