Frontotemporal dementia patients with extrapyramidal symptoms have brainstem atrophy and reduced metabolism in certain areas of the brain significantly more often than patients without extrapyramidal symptoms, a new study ...
Apr 7, 2022
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10
Researchers have engineered probiotic bacteria that can synthesize the dopamine precursor L-DOPA, a powerful mainstay treatment for Parkinson's disease. Preclinical tests show that the new treatment approach is not only safe ...
Apr 1, 2022
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45
A novel system to control protein aggregation in a model of Parkinson's disease may answer longstanding questions about how the disease begins and spreads, according to a new study published March 9 in the open-access journal ...
Mar 22, 2022
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Parkinson's disease is a neurodegenerative disorder characterized by the destruction of a specific population of neurons: the dopaminergic neurons. The degeneration of these neurons prevents the transmission of signals controlling ...
Mar 17, 2022
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A significant number of COVID-19 neurological complications— such as fatigue, headache, and cognitive impairment—are ultimately reversible, according to new research summarized by the Journal of Nuclear Medicine. The ...
Mar 17, 2022
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Parkinson's disease (PD) is a progressive and complex disorder that affects multiple parts of the brain but also other organ systems. Symptoms start gradually, sometimes with a barely noticeable tremor in just one hand. Tremor ...
Mar 9, 2022
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Nicotinamide riboside (NR) is a member of the vitamin B3 family, which can be found in foods like fruits, vegetables, meat, and milk. It is also used as a nutritional supplement to boost cellular levels of NAD (nicotinamide ...
Mar 2, 2022
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Parkinson's disease may be driven in part by cell stress-related biochemical events that disrupt a key cellular cleanup system, leading to the spread of harmful protein aggregates in the brain, according to a new study from ...
Feb 23, 2022
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133
A natural product from the dried root of a pea-family plant, potentially combined with an enzyme inhibitor discovered in the Bruce Hammock laboratory at the University of California, Davis, may provide hope in alleviating ...
Feb 22, 2022
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127
Imagine not wanting to leave your house because of fear you would drool. That's the choice many people with Parkinson's disease confront every day.
Feb 17, 2022
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