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Children of undocumented Mexican immigrants have heightened risk of behavior problems

Children of undocumented Mexican immigrants have a significantly higher risk of behavior problems than their co-ethnic counterparts with documented or naturalized citizen mothers, according to a new…

Study maps extroversion types in the brain’s anatomy

Everyday experience and psychological studies alike tell us that there are two different types of extroverts: The gregarious “people-persons” who find reward in sharing affection and affiliation with…

Omega-3 fatty acids and vitamin D may control brain serotonin

Although essential marine omega-3 fatty acids and vitamin D have been shown to improve cognitive function and behavior in the context of certain brain disorders, the underlying mechanism has been…

Transplant journal study: Many transplant surgeons suffer burnout

Despite saving thousands of lives yearly, nearly half of organ transplant surgeons report a low sense of personal accomplishment and 40% feel emotionally exhausted, according to a national study on…

Hidden gene gives hope for improving brain function

Discovery of Gomafu function increases understanding of its role in psychiatric diseaseU.S.

Newly discovered neurons predict the cooperative behavior of others

Social interactions rely on the ability to anticipate others’ intentions and actions, and identifying neurons that reflect another individual’s so-called “state of mind” has been a long-sought goal…

Beliefs about nicotine ‘may override its effects on the brain’

Participants who believed their cigarettes were nicotine-free when they actually contained the substance displayed different brain activity as a result, according to new research.

Playful adults preferred in choice of partner

Playful adults are fond of wordplay, like improvising, approach a challenge lightheartedly, take pleasure in unusual things, deal with others in a playful way, enjoy teasing – and create situations…

Can money buy happiness? The relationship between money and well-being

Researchers have delved into the effects of experiential purchases, potential negative impacts on abundance, the psychology of lending to friends, and how the wealthy think differently about well-being.

Scientists discover part of brain that calculates the intentions of others

Scientists mapping monkeys’ brains during tasks that require complex social anticipation believe their discovery could lead to treatments for autism and similar problems.