A Novel Brain-based Computational Model Of How Parkinson’s Disease And Dopamine Medications Affect Learning And Attention
A new brain-based computational model is helping to understand how Parkinson’s disease and dopamine medications – used to treat motor symptoms caused by the disease – can affect learning and attention. As reported in a forthcoming article in the Journal of Cognitive Neuroscience, a new computational model, at the Center for Molecular and Behavioral Neuroscience at Rutgers University, Newark, has shown how Parkinson’s disease affects attentional performance during learning.
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A new study published in The Journal of the American Medical Association shows that deep brain stimulation may show better improvements in disability and quality of life, as compared to other state-of-the-art treatments for patients with advanced Parkinson’s disease. However, there were also more serious side effects in patients who got deep brain stimulation. Deep brain stimulation requires the surgical implantation of electrodes and a device in the brain in order to electrically stimulate certain brain regions.