Neuroscience

95 articles with this tag

How Octopus Intelligence Works—a Distributed Mind Science

How Octopus Intelligence Works—a Distributed Mind

Octopuses possess 500 million neurons, two-thirds of which reside in their arms rather than their central brain. This distributed nervous system enabl...

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How Your Sense of Smell Works—From Nose to Brain Science

How Your Sense of Smell Works—From Nose to Brain

The human olfactory system detects thousands of odors using around 400 types of receptors that create unique neural patterns, connecting directly to b...

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Why Neanderthals Went Extinct—and What DNA Reveals Science

Why Neanderthals Went Extinct—and What DNA Reveals

Neanderthals survived for over 300,000 years before vanishing roughly 40,000 years ago. Scientists now believe their extinction resulted from a combin...

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How Chronic Pain Hijacks the Brain—and Why It Won't Stop Science

How Chronic Pain Hijacks the Brain—and Why It Won't Stop

Chronic pain affects over a billion people worldwide, but scientists are finally mapping the hidden brain circuits that turn temporary pain into a per...

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What Are SuperAgers—and Why Their Brains Stay Young Science

What Are SuperAgers—and Why Their Brains Stay Young

SuperAgers are adults over 80 whose memory rivals people decades younger. Scientists have discovered they produce twice as many new neurons and carry...

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How the Gut-Brain Axis Works—Your Second Brain Science

How the Gut-Brain Axis Works—Your Second Brain

The gut contains 500 million neurons and produces over 90% of the body's serotonin. The gut-brain axis is a bidirectional communication highway linkin...

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How Neuromorphic Chips Work—and Why They Matter Technology

How Neuromorphic Chips Work—and Why They Matter

Neuromorphic chips mimic the human brain's architecture to process information with a fraction of the energy used by conventional processors, offering...

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How Tinnitus Works—and Why Your Brain Won't Stop Ringing Health

How Tinnitus Works—and Why Your Brain Won't Stop Ringing

Tinnitus affects roughly one in seven adults worldwide, yet there is no cure. Here's how phantom sound originates in the brain, what triggers it, and...

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How Extracellular Vesicles Work—Medicine's Natural Couriers Science

How Extracellular Vesicles Work—Medicine's Natural Couriers

Extracellular vesicles are tiny parcels released by nearly every cell in the body, carrying proteins, RNA, and lipids between cells. Scientists are no...

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How Brain Organoids Work—Mini Brains Grown in a Lab Science

How Brain Organoids Work—Mini Brains Grown in a Lab

Brain organoids are pea-sized clusters of human neural tissue grown from stem cells. They mimic early brain development and are transforming research...

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How Psilocybin Therapy Works—and Why It May Transform Psychiatry Health

How Psilocybin Therapy Works—and Why It May Transform Psychiatry

Psilocybin therapy combines a psychedelic compound from mushrooms with structured psychotherapy to rewire brain networks linked to depression, with Ph...

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How Printed Artificial Neurons Talk to Real Brain Cells Science

How Printed Artificial Neurons Talk to Real Brain Cells

Scientists can now print flexible electronic neurons that generate signals realistic enough to activate living brain tissue, opening the door to cheap...

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