Dec. 4, 2024 — Fiber optics are a means of transmitting information at incredibly high speeds; however, the technology can be used for more than just providing a fast internet connection.

Jan. 28, 2025 — A new study shows that asymptomatic brain metastasis is more common in stage 4 breast cancer patients than previously believed. The study suggests that doctors may need to ...

You might be familiar with a sensation called "brain zaps," or sensory disturbances that feel like electric shocks inside the brain. This symptom can occur after you skip or stop antidepressants ...

having to make a speech or being attacked. Here’s why our sleeping brain comes back to these unpleasant dreams again and again ...

Addiction corrupts the ability to make choices.Addiction brings about changes in the brain, but those changes do not reflect a pathological process. The pathways to addiction can be difficult to ...

As the biological seat of mental life, the brain is center stage in the investigation of what causes and characterizes mental disorders. The roots of the various conditions defined by the medical ...

Skull Base: The bottom part of the skull that supports the brain and contains openings for nerves and blood vessels. Clivus: A bony structure located at the base of the skull, forming part of the ...

Glucose, a form of sugar, is the primary source of energy for every cell in the body. Because the brain is so rich in nerve cells, or neurons, it is the most energy-demanding organ, using one-half of ...

Brain fog is an informal term used to describe a range of symptoms caused by a mild loss of cognition (including the ability to think, perceive, learn, or remember). People with brain fog describe ...

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 ...

During a good night’s sleep, the brain gets busy cleaning itself, flushing out waste products that have built up during the day. A study in mice shows how a molecule called noradrenaline ...

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 ...