Parkinson’s disease affects over 10 million people globally, with incidence increasing after age 60. Dopamine-producing neuron loss leads to both motor and non-motor symptoms, including tremors, sleep ...
In March 2023, a young girl came to Boston Children’s Hospital unable to hold up her head — one striking symptom of aromatic L-amino acid decarboxylase (AADC) deficiency. This rare neurological ...
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We Now Have a New Understanding of How Dopamine Works, Which Could Lead to Better Treatments
For decades, scientists have understood that when a person perceives something as pleasurable, dopamine is released in their brain. Hear a favorite song come on the radio? Dopamine time. See the ...
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Dopamine under control: Precision regulation of inhibition shapes learning, memory and mental health
For decades, dopamine has been celebrated in neuroscience as the quintessential "reward molecule"—a chemical herald of ...
Most cases of restless leg syndrome have no known cause. However, researchers associate certain genetic variants with the condition. It may also occur due to a disruption of dopamine levels in the ...
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