‌Protein appears in nearly all body tissues, along with your enzymes, blood, and cerebrospinal fluid (CSF). Healthy CSF has a low amount of protein.‌ If you show symptoms of an infection or nervous ...

Some scientists believe that toxic tau fibrils hop between synapses to spread throughout the brain, prompted by Aβ aggregates and overactive neurons. New imaging and biomarker data add weight to this ...