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Study suggests dopamine regulates the motivation to act

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From the Asociacion RUVID press release via MedicalXpress: The widespread belief that dopamine regulates pleasure could go down in history with the latest research results on the role of this neurotransmitter. Researchers have proved that… 

Study links pathological gambling to excessive optimism

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From the CNRS (Délégation Paris Michel-Ange) press release via AlphaGalileo: Compulsive gamblers suffer from an optimism bias that modifies their subjective representation of probability and affects their decisions in situations involving high-risk monetary wagers. This… 

Research opens door to new drug therapies for Parkinson’s

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From the McGill University press release via ScienceDaily: McGill University researchers have unlocked a new door to developing drugs to slow the progression of Parkinson’s disease. Collaborating teams led by Dr. Edward A. Fon at… 

Study suggests gender differences in brain anatomy of dyslexia

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From the press release via ScienceDaily: Using MRI, neuroscientists at Georgetown University Medical Center found significant differences in brain anatomy when comparing men and women with dyslexia to their non-dyslexic control groups, suggesting that the… 

Study examines links between hormone levels and libido

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From the UC Santa Barbara press release via ScienceDaily: Feeling frisky? If so, chances are greater your estrogen level — and, perhaps, fertility — are hitting their monthly peak. If not, you’re more likely experiencing…