[ad_1] A study reveals the critical roles of dopamine and serotonin in decision making based on social context, and shows how these chemicals influence responses to offers in an ultimatum game. This understanding of neurotransmitter dynamics offers potential for new treatments for Parkinson’s and psychiatric conditions. Credit: SciTechDaily.com An international team decodes the intricate dance … Read more
[ad_1] Manuela L. Ferreira, PhD Credit: University of Sydney Patients with musculoskeletal conditions, including rheumatoid arthritis (RA) and gout, often describe weather changes as a major trigger for symptom onset or exacerbation of musculoskeletal pain.1 However, a recent systematic review with meta-analysis of case-crossover studies found that changes in climate did not appear to raise … Read more
[ad_1] Summary: Researchers have discovered a new role for the hippocampus in decision-making, showing that specific brain cells, known as “time cells,” are stimulated by odors to facilitate quick “go or no-go” decisions. This study demonstrates how mice learned to associate fruity odors with a reward, allowing them to make faster and more efficient decisions. … Read more