Gait motion patterns such as step length, flexed posture, absent arm swing and bradykinesia, constitute the main source of information to describe and quantify Parkinson disease. Nevertheless, such ...

Misbehaving T cells light up long before Parkinson’s symptoms show, zeroing in on vulnerable brain proteins. Their early surge could double as an alarm bell and a target for stop-it-early ...

In the parkinsonian variety of WD, rigidity, bradykinesia, hypophonic speech and micrographia are all common, and tremor can be postural, action-induced, intentional or of the resting type.

Roche, waving off study failures, commits to Phase 3 trials for Parkinson’s drug The Swiss drugmaker said it was “encouraged” by the signs of effectiveness of the drug, developed by biotech Prothena, ...