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Patients with rosacea may be at an increased risk of new-onset Parkinson’s disease, according to a Danish population study, “Exploring the Association Between Rosacea and Parkinson Disease: A Danish Nationwide Cohort Study,” published in JAMA Neurology. Rosacea is a common chronic inflammatory skin condition characterized…

Rutgers and Stanford University researchers have developed 3-D “scaffolds,” or fibers, that can support healthy and high-functioning human neurons derived from adult stem cells, which can be transplanted to the brain to replace diseased neurons. The technology represents a possible new therapeutic strategy for numerous neurological conditions, including Parkinson’s and Alzheimer’s disease, amyotrophic lateral sclerosis, and multiple…

The 10th World Congress on Controversies in Neurology (CONy), now taking place in Lisbon, Portugal, is hosting international experts in the field, and serving as a platform for the comparison of experimental clinical and basic data in a range of diseases. The congress also offers the opportunity for debate on unresolved scientific issues. Research into…

Emory University researchers, investigating the role of dopamine in the regulation of vocal learning through auditory feedback, observed that reducing this neurotransmitter in a specific brain area, the basal ganglia, considerably impairs learning. The study, in songbirds called Bengalese finches, further illuminate the role of dopamine in vocal behavior, and is relevant to Parkinson’s disease,…