Learn how scientists have identified key regions of the brain where aging begins. Dive into the fascinating cellular atlas of ...

When a child develops a brain tumor, early diagnosis is essential. Alan Cohen, M.D., director of pediatric neurosurgery at Johns Hopkins Children’s Center, shares the most common signs and symptoms ...

The brain interprets these sensory cues to understand ... the length and numbers of the axons and dendrites can vary. The human nervous system is defined as two parts. They are the central nervous ...

In December, another scan showed even more progression — with new tumors in his brain stem, cerebellum, ventricles and spine. "We are still praying for a miracle," Bri Hoffman wrote on Jack's ...

By embedding threads containing electrodes within the human brain, the company’s device allows paralyzed patients to engage with digital devices through their thoughts. Arbaugh, for example ...

Post-mortem studies of human brains provide direct evidence that numerous pollutants — including nanoparticles and toxic metals — accumulate in brain tissue. Ultrafine particles and chemicals ...

Your brain has a lot of work to do, constantly balancing tasks while conserving energy. If you understand how the human brain decides what to pay attention to—and what to ignore—your public ...

Here are four reasons why the brain needs spelling: 1. English spelling is a visual code needed for mapping to one’s already existing spoken language to create meaning as a reader or writer.

On January 14, hippies and other counterculture participants swarmed to the polo grounds in San Francisco’s Golden Gate Park in a gathering called the Human Be-In. Timothy Leary advised ...

Rao said Neuralink may be unique in two ways: The surgery to implant the device is the first time a robot has been used to implant flexible electrode threads into a human brain to record neural ...

They confirmed this by identifying choroid plexus cells, the cell type that secretes cerebrospinal fluid into the ventricles of the brain, as the gateway for neuro-invasion. "The passage of ...

The chip, which mimics the human brain's architecture, is meant to enable artificial intelligence (AI) capabilities on power-limited smart devices. "Smart" devices like lightbulbs, doorbells or ...