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social behavior

·October 1, 2024·3 min read

Brain Activity Syncs Differently in Autism and Neurotypical Interactions

A new study shows that brain synchronization between a neurotypical person and someone with autism is weaker compared to two neurotypical individuals interacting. Using EEG hyperscanning, researchers observed reduced inter-brain synchrony during hand movement imitation between mixed pairs, with autistic individuals more likely to follow than lead.

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·September 9, 2024·4 min read

Near Death Experiences May Strengthen Human Interconnectedness

A new study shows that out-of-body experiences (OBEs), including near-death experiences, can dramatically increase empathy and transform how individuals connect with others. Researchers suggest this may result from "ego dissolution," where individuals lose their sense of self and feel deeply connected to the universe.

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·September 5, 2024·3 min read

Group Sleeping: How Social Sleep Affects Rest Patterns

A new paper argues that group living significantly affects how animals sleep, with behaviors like synchronized REM sleep in mice and sleep suppression in bumblebees. Most sleep studies focus on individual animals in lab settings, missing the social context of sleep in the wild.

Featured Neuroscience Psychology

·August 8, 2024·4 min read

Greater Knowledge May Harm Group Welfare

Increasing knowledge can lead to negative outcomes when individuals use it for self-interest rather than collective good. Researchers argue that enhanced knowledge can reduce cooperation among rational individuals, potentially worsening overall welfare.

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·August 7, 2024·5 min read

Mirroring Minds: How Brain Circuits Drive Imitative Behavior

Researchers have discovered how the brain's neural circuits regulate imitative behavior, a key component of social interaction. Using a non-invasive brain stimulation technique, the study shows how specific motor circuits either enhance or inhibit imitation, shedding light on potential clinical applications.

This shows a woman drinking with friends.

Featured Neuroscience Psychology

·August 6, 2024·6 min read

Social Drinking Activates Dopamine and Elevates Mood

New research reveals why alcohol makes people feel happier in social settings but not when drinking alone. Using fruit flies, scientists discovered that dopamine in the brain plays a key role in amplifying the euphoric effects of alcohol during social interactions.

Featured Neuroscience Psychology

·July 30, 2024·3 min read

Study Finds Americans Have More Friends Than Previously Thought

American adults typically have more friends than recent surveys suggest, with fewer reporting no friends at all. The survey found that an average American adult has four to five friends, and only 2% reported being friendless. Despite general satisfaction, many adults wish for closer friendships and more time with friends. These findings challenge recent concerns about increasing loneliness and declining friendships.

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·July 15, 2024·5 min read

Consciousness Evolved for Social Survival, Not Individual Benefit

A recent study suggests that consciousness evolved not for individual survival, but for social purposes, helping humans communicate ideas and emotions. Researchers argue that intuition heavily influences our understanding of consciousness, complicating scientific explanations.

This shows an older man looking in a mirror.

Featured Neuroscience Psychology

·July 11, 2024·4 min read

Study Shows Narcissism Declines with Age

A study reveals that narcissism decreases from childhood to older adulthood, though individual differences remain stable over time. People who are more narcissistic as children tend to stay that way as adults.

Featured Neuroscience Psychology

·June 27, 2024·3 min read

First Neandertal with Down Syndrome: Evidence of Altruistic Care in Prehistory

A new study documents the first case of Down syndrome in a Neandertal child named "Tina," found in Spain. Despite severe hearing loss and vertigo, Tina survived to at least 6 years old, indicating she received extensive care from her group. This discovery highlights the Neandertals' capacity for altruistic behavior.

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·June 20, 2024·4 min read

Decision Speed Reveals Hidden Social Preferences

People can infer hidden social preferences by observing how quickly others make decisions. The study used the Dictator Game to show that decision speed, even without knowing the actual choices, can predict preferences. This finding challenges the notion that only choices reveal social preferences. Incorporating response times into predictive models offers a more nuanced understanding of human behavior.

Featured Neuroscience Psychology

·June 11, 2024·4 min read

Social Connections Predict Song Hits, Boosting Accuracy by 50%

People's social networks significantly predict a song’s future popularity, increasing machine learning prediction accuracy by 50%. Analyzing data from last.fm, researchers found that friendships and listening habits are crucial in determining a song’s success.