Altered Cholinergic Innervation in New Parkinson’s Patients

While evidence is strong that altered cholinergic innervation plays a key role in cognitive impairment in Parkinson’s disease (PD), at least in advanced stages, less is known about the relationship between cognitive impairment and cholinergic innervation early in the disease.

Dry Eye Worse in Veterans With GWI

Veterans with Gulf War illness (GWI) have more severe dry eye (DE) symptoms, including neuropathic eye pain questionnaire scores, when compared to those who served during the Gulf War but did not meet criteria for GWI.