(Medical Xpress) -- New research reveals how the brain appears to adapt to compensate for the effects of long-term ADHD medication, suggesting why ADHD medication is more effective short-term than it is long-term. The study, ...
Feb 2, 2012
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The loss of a sense of smell is known to be one of the earliest signs of Parkinson's disease (PD) and can even appear years before the characteristic tremors and loss of motor function are seen. Some scientists believe that ...
Aug 3, 2020
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Researchers have found the first direct evidence that autoimmunity—in which the immune system attacks the body's own tissues—plays a role in Parkinson's disease, the neurodegenerative movement disorder. The findings raise ...
Jun 21, 2017
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Researchers from The Australian National University (ANU), in collaboration with The Florey Institute of Neuroscience and Mental Health, have developed a new type of hydrogel that could radically transform how we treat Parkinson's ...
Aug 3, 2021
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For the very first time, researchers at the Radboud university medical centre, Donders Institute and NIZO have found a possible link between the activity of certain intestinal bacteria and human brain activity. In people ...
Sep 25, 2017
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Northwestern Medicine scientists identified a cellular mechanism that leads to neurodegeneration in patients with Parkinson's disease, according to a study published in Proceedings of the National Academy of Sciences.
May 24, 2018
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The chemical messenger dopamine – otherwise known as the happiness hormone – is important not only for motivation and motor skills. It seems it can also help neurons with difficult cognitive tasks. Torben Ott, Simon Jacob ...
Dec 5, 2014
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A team of psychiatrists from Duke University and Yale University has found what they describe as a causal association between evening social media use and delayed sleep. In their study, reported in the journal Sleep Medicine, ...
When alcohol enters the brain, it causes neurons in a specialized region called the ventral tegmental area, or VTA—also known as the "pleasure center"—to release dopamine, a neurotransmitter that produces those feel-good ...
Oct 22, 2018
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Patients suffering REM sleep behaviour disorders dream nightmares in which they are attacked and pursued, with the particularity that they express them by screaming, crying, punching and kicking while sleeping. Lancet Neurology ...
Jul 29, 2011
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