Brain Stem The brain stem, situated at the bottom of the brain, is made up of three main parts: the midbrain, pons, and medulla oblongata.

Traditionally, scientists organized brain cells into two major types: neurons and glial cells. Neurons carry electrochemical signals, a bit like the copper wiring in a building. Glial cells ...

Major types of brain imaging techniques used today include ... levels in specific brain areas from moment to moment, in 3-D, with a relatively high degree of detail. How does fMRI work?

Further analysis helped spot which cell types may be the most sensitive ... of newborn neurons found in at least three different parts of the brain. Previous studies have shown that some of ...

An international study has identified three psychological profiles associated with different patterns of cognitive and brain decline in aging. The study, which analyzed more than 1,000 middle-aged and ...