Facial expressions key to strong social bonds – Neuroscience News

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Resume: Humans may have evolved complex facial expressions to enhance social bonding. Analyzing more than 1,500 natural conversations, the study found that expressive individuals were more liked and better at achieving social goals. Expressive participants were easier to read and more successful in conflict negotiations. This suggests that facial expressiveness plays a crucial role in … Read more

Key protein essential for smell and survival identified – Neuroscience News

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Resume: The Orco protein is crucial for the survival of olfactory neurons in ants. Mutating the orco gene in Harpegnathos saltator ants drastically reduced their number of olfactory neurons, affecting their social interactions. This study highlights the importance of Orco in neural development and social communication in ants. Understanding these mechanisms can provide insight into … Read more