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.

Related Topics: Memory, Nervous System, Personality

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With a special kind of MRI called "diffusion tensor imaging," the researchers were able to visualize pathways in the brain.

How Do Trivia Masters Do It? The Right Answer Is ‘Brain Efficiency.’

By Yasemin Saplakoglu

We all have that friend who "knows everything."

An artistic representation of the amoeba <em>Naegleria fowleri</em>, which causes deadly brain infections.

Why the 'Brain-Eating' Amoeba Is So Deadly

By Bill Sullivan

The digestive power of this amoeba is the stuff of nightmares when it plays out in a human brain.

Twins Safa and Marwa Ullah were born with an extremely rare condition called craniopagus, which means they were connected at the head and shared a portion of their skull and brain tissue. Above, an image of the twins after their separation surgery.

Conjoined Twins Fused at the Head Now Separated After More Than 50 Hours of Surgery

By Rachael Rettner

Twin girls who were born joined at the head have been successfully separated after a months-long medical endeavor.

Don't Waste Your Emotions on Plants, They Have No Feelings, Grumpy Scientists Say

By Mindy Weisberger

You can talk to your plants — but they won't care.

Alzheimer's disease is an incurable brain disorder that causes plaques to grow around nerve cells, destroying them.

Alzheimer's Disease: Brain Changes, Symptoms and Treatment

By Cari Nierenberg

Alzheimer's disease, the most common form of dementia, causes memory and thinking problems, as well as behavioral changes in older adults.

Why'd I Come in Here? A Brain Zap Could Boost That Fuzzy Memory

By Yasemin Saplakoglu

A quick zap to the brain could help revive missing memories.

Three people were recently confirmed to contract rat lungworm disease after being infected with parasites known as rat lungworms (<em>Angiostrongylus cantonensis</em>).

Three Cases of Brain-Infecting Parasite Recently Confirmed in Hawaii

By Yasemin Saplakoglu

Last December, a tourist in Hawaii ate a slug on a dare — not realizing, of course, a wiggly brain-loving parasite was along for the ride.

Researchers may have found a biomarker for suicidal thoughts in the brains of people with PTSD. Above, brain scan images show higher levels of the brain receptor mGluR5 in people with PTSD with suicidal ideation (SI), compared with other groups, including

Brain Scans Reveal Potential Biomarker of Suicidal Thoughts in People with PTSD

By Rachael Rettner

Researchers may have found a biomarker for suicidal thoughts in the brains of people with post-traumatic stress disorder (PTSD).

Dr. Li Dianyou, of Ruijin Hospital in Shanghai, China, uses a computer tablet to adjust the settings of a deep brain stimulation device implanted in the brain of a patient who underwent the procedure to treat his methamphetamine addiction.

A Man in China Had Electrodes Implanted in His Brain to Treat His Meth Addiction. How Could It Work?

By Martta Kelly

A man in China who spent years battling a methamphetamine addiction has had a device inserted into his brain to treat his addiction, according to news reports.