For most of the 20th century, the scientific consensus held that the adult brain was essentially fixed, unable to grow new ...

Canadian researchers show that stress modifies the morphology of brain cells in mice, directly influencing the rodents' level of physical activity. Astrocytes in the lateral hypothalamus region of the ...

When myelin breaks down, white matter in the brain deteriorates, a change commonly seen with aging. At the same time, microglia, the brain’s primary immune cells, can shift from protective responders ...

Researchers have discovered a new way to increase a key brain protein damaged in Rett syndrome, a rare genetic disorder that affects thousands of children worldwide. Early studies in mice and ...

The brain plays a big part in the aging process, and scientists think they’ve pinpointed the specific cells that control it. In a study of mice, researchers at the Allen Institute identified certain ...

Tau proteins act like the brain's maintenance crew, helping maintain the structure and proper function of brain cells. In ...

When it comes to brain health, it’s less about avocado versus salmon and more about how they work together. Salmon delivers DHA and EPA, which provide structural support for brain cells. Avocados ...

The brain’s cerebellum plays a key role in coordinating movement, balance, and cognition. Injury to the cerebellum can have a profound impact on basic motor skills, such as sitting, standing, and ...