Biologically speaking, there is no organ as vital or complex as the brain. And yet, the brain still remains somewhat a of a mystery-there’s a lot that even experts don’t know. Another troubling fact ...

A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation ...

In brains of control mice (left) and PD mice (right), from bottom to top: neuronal activity in a representative animal; cerebral blood flow mapping; fMRI of visual stimulation; fMRI of olfactory ...