Brain cells are constantly swallowing material from the fluid that surrounds them - signaling molecules, nutrients, even pieces of their own surfaces - in a process known as endocytosis that is ...

Closely related subtypes of dopamine-releasing neurons may play entirely separate roles in processing sensory information, depending on their physical structure. New research from the Institute of ...

Scientists have known for years that a lattice of blood vessels nourishes cells in the retina that allow us to see -- but it's been a mystery how the intricate structure is created. Now, researchers ...

A key protein expressed in epithelial “skin” cells plays a critical role in protecting the structure and function of cells in the nervous system of a model nematode, a type of worm, according to new ...

Blood vessel damage in the spinal cord may play a role in nerve cell loss in spinal muscular atrophy, a new study suggests.