Research News Archive – 2013
Rate of cognitive decline during the premotor phase of essential tremor: A prospective study
The objective of this study was to characterize the rate of cognitive decline during the premotor phase of essential tremor (ET) in comparison to prevalent ET cases and controls.
New study searches for more precise diagnostic tool
It is sometimes difficult, even for a trained neurologist, to tell the difference between Parkinson’s disease and essential tremor when it is in the early stages, as they can share similar symptoms (such as resting tremor). A new Taiwan-based study investigated changes in brain volume in people with essential tremor and Parkinson’s disease, searching for a pattern that might help differentiate between to the two conditions more easily.