Neuroscience

Study participants experienced cardiac arrest while in the hospital and received CPR in an attempt to resuscitate them.

Scientists Search for Near-Death Experiences of Cardiac Arrest Patients

Through survivor interviews and brain scans during CPR, researchers looked for evidence of awareness when people's hearts had stopped

Some birds—including blue jays—are strong vocal learners that can mimic other birds and make lots of different sounds.

Songbirds That Learn to Make New Sounds Are the Best Problem-Solvers

Birds—and humans—are vocal learners, meaning they can imitate new vocalizations and use them to communicate

Researchers have found bouts of REM-like activity in cuttlefish.

Do Other Animals Dream?

Researchers are finding signs of multiple phases of sleep all over the animal kingdom, including some that look very much like REM

Ann, 47, suffered a stroke that caused paralysis in 2005. The interface in the new study aims to help people who are unable to speak to communicate verbally.

Woman With Paralysis Can Speak By Thinking With a Brain Implant and A.I.

The experimental interface allows the patient to communicate through a digital avatar, and it's faster than her current system

Pink Floyd performs c. 1972 in London, England. Researchers used a computer model to try recreate one of their songs using the brain signals of people listening to it. 

Scientists Recreated a Pink Floyd Song From Listeners' Brain Waves

Electrodes collected brain signals while people listened to "Another Brick in the Wall, Part 1," then computers produced a garbled but recognizable track

Wispy gold interneurons and astrocyte cells surround large cortical neurons in this painting of the brain’s inner circuitry.

See Seven Stunning Gold Paintings Inspired by the Brain

Artist Greg Dunn creates breathtaking renderings of neurons and their surrounding anatomy

Rats make a high-pitched sound similar to laughter when they're being tickled.

Tickling Rats Reveals a Brain Region Linked to Laughter and Play

This group of neurons could someday inform the treatment of depression and anxiety in humans, scientists say

A woman with long Covid, suffering symptoms including extreme fatigue and brain fog, rests on her couch on February 3, 2022.

Long Covid's Brain Fog Is Akin to 'Aging Ten Years,' Study Finds

Scientists tested the cognitive function of more than 3,000 participants and found those with longer-lasting Covid symptoms had the strongest decline

Scientists found that sending electricity into a brain region called the anterior precuneus created sensations of floating.

Have Scientists Found the Source of Out-of-Body Experiences?

Researchers identified a brain region that can create sensations of weightlessness or falling, and it could help develop new forms of anesthesia

Astronaut candidate Bobby Satcher during a zero-gravity flight on an aircraft in 2004. The microgravity in space affects the human body and even changes the brain.

Space Travel Can Change Astronauts' Brains for Years

Fluid-filled cavities in the brain expand during spaceflight, and a new study shows that astronauts may need three years to recover

Researchers studied California two-spot octopuses both in the lab and in the wild for the new paper. 

Octopuses Can Rewire Their Brains to Brave Chilly Waters

To handle changing temperatures, the cephalopods make "astounding" RNA edits, researchers find

Gert-Jan Oskam was paralyzed in a biking accident in 2011. After rehab with an implant, he's been able to walk more than 330 feet at a time and climb stairs.

Paralyzed Man Walks Again With Brain and Spinal Cord Implants

The experimental technology translates the patient's thoughts into voluntary movements

By recording activity of specific neurons in the brain, researchers aim to pick up signals of intended speech.

The Brain-Computer Interfaces That Could Give Locked-In Patients a Voice

Implanted devices record the brain waves associated with speech and then use computer algorithms to translate the intended messages

Brazilian reef octopuses, like other types of cephalopods, defend themselves against predators by inking and extending their mantles. 

Octopuses May Have Vivid Nightmares, Video Suggests

Costello, a male Brazilian reef octopus, had "bizarre" defensive outbursts while sleeping in a lab

This X-ray of a study participant shows recording electrodes placed in the brain in red, as well as two controllers implanted in the shoulders.

Scientists Decode Brain Waves Linked to Chronic Pain

A new way to objectively measure chronic pain could lead to new treatments for the common condition that can be debilitating

An MRI of the brain of a person with Alzheimer's not connected to the new study.

A Man's Rare Genetic Mutation May Have Prevented Alzheimer's for Decades

Scientists hope the findings could lead to treatments for the memory-destroying disease

By reading brain waves, researchers found support for the idea that dying people may see their life flashing before their eyes or have out-of-body experiences.

Surging Brain Activity in Dying People May Be a Sign of Near-Death Experiences

Researchers found that two of four comatose patients had brain waves that resembled consciousness after they were taken off life support

A spinning 3D view of one person's cerebral cortex. Pink indicates above average activity and blue shows below average activity.

Researchers Use A.I. to Decode Words From Brain Scans

A new tool translates "something deeper than language," generating text that captures the gist of podcasts or silent films viewed by participants

New mental health treatments employ psychedelics and virtual reality.

The Future of Mental Health

A renewed focus on our brain's ability to cope with trauma sparks a special series of stories about the latest advancements in treatments of mental illness

A medical illustration of the right half of a human brain from 1876.

Scientists Update Map of How Our Brains Control Movement

The traditional diagram showed brain regions linked to specific body parts, but we might also have areas connected to whole-body control

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