Transmissible Spongiform Encephalopathy

Transmissible spongiform encephalopathies are a rare group of diseases that progressively affect the brain, causing a deterioration of nervous system function. They get their name from the porous appearance the brain tissue takes on.

Common symptoms: They tend to progress relatively quickly and include changes in memory and behavior, involuntary movements, coordination problems, and balance disturbances.

When should you see a doctor? If there is mental or coordination decline that progresses over a short time, prompt evaluation is necessary.

Which specialist studies it? The neurologist is the professional who evaluates diseases of the nervous system and guides the workup of these conditions, often as part of a team. If you notice rapidly progressing neurological changes in yourself or a family member, the prudent thing is to seek specialized care as soon as possible.