Skip to content

    Brain and Nervous System

    Brain and Nervous System Research and Studies Directory

    Research and studies that explore the brain and nervous system help doctors provide effective tests and treatments and determine causes for brain disorders. Follow the links below to find WebMD's comprehensive coverage about how studies and research into brain activity and function help improve medical care.

    Medical Reference


    Thumbnail: Can Low Cholesterol Keep Your Brain Healthy?

    Some studies show that high levels of cholesterol may be linked to Alzheimer's disease or other kinds of dementia.

    Read Full Article


    Slideshows & Images


    News Archive

    Today on WebMD

    nerve damage
    Learn how this disease affects the nervous system.
    senior woman with lost expression
    Know the early warning signs.
    woman in art gallery
    Tips to stay smart, sharp, and focused.
    medical marijuana plant
    What is it used for?