The Amazing Human Brain

The human brain is the body's computer. Find out everything there is to know about your brain and stay updated on the latest news with the comprehensive articles and images of the brain at LiveScience.com. Learn more about this vital organ as scientists continue to make amazing discoveries about your brain.

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A colorful MRI scan of a mouse's brain.

Kaleidoscopic image of a mouse's brain is 64 million times sharper than a typical MRI

By Jennifer Nalewicki published

Researchers created a high-definition scan of a mouse's brain that is 64 million times sharper than a normal MRI.

Two people hugging on a bed

12 scientifically proven signs of love

By Robin Nixon Pompa last updated

Reference How are the signs of love related to chemistry in the brain?

Reference
a colorful brain scan shows axons (wires) in a network that winds through the brain

Your native language may shape the wiring of your brain

By Anna Demming published

The connections between different regions of the brain responsible for language processing depend on which language you grew up with.

Exhausted and frustrated male runner lying on a red running track covering his face with his hands.

What causes people to 'choke' under pressure?

By Anna Gora published

People who "choke" under pressure underperform in high-stakes situations out of stress and worry. But what causes this phenomenon?

Young african american man, sitting on the sofa at home, having a fever and headache and touching his forehead to check his temperature.

If the brain doesn't feel pain, why do headaches hurt?

By Donavyn Coffey published

The brain doesn't have its own pain receptors, so why do headaches hurt so much?

Illustration of a cell being surrounded by free radicals to demonstrate oxidative stress

What is oxidative stress?

By Rebecca Sohn published

Oxidative stress occurs when there is an imbalance between the production of free radicals and the body’s ability to counteract them.

illustration of the gap between two neurons, with glowing spheres (representing neurotransmitters) passing between the cells

Psychedelics may treat depression by invading brain cells

By Nicoletta Lanese published

A study suggests that psychedelics can access receptors inside cells that standard antidepressants usually can't affect.

Scientists grew brain organoids with optic cups.

Lab-grown minibrains will be used as 'biological hardware' to create new biocomputers, scientists propose

By Ben Turner published

A new proposal suggests using stem cell-derived 'minibrains' to create brand-new biocomputers. Such 'organoid computers' could be far off, but ethical questions abound.

Fluorescent images illustrating cell types in brain organoids.

What are 'minibrains'? Everything to know about brain organoids

By Nicoletta Lanese published

Brain organoids, or minibrains, contain human tissues and have potential uses in basic research, drug development and computer science.

woman inspecting grey heads along her hairline

Can stress turn hair gray?

By Donavyn Coffey published

Science suggests the answer is "yes".

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