Neuroscience

Mental picture of others can be seen using fMRI, new study finds

It is possible to tell who a person is thinking about by analyzing images of his or her brain. Our mental models of people produce unique patterns of brain activation, which can be detected using advanced imaging techniques ...

Genetics

Study: Gene-gene interactions important to trait variance

(Medical Xpress)—Gaining more insight into predicting how genes affect physical or behavioral traits by charting the genotype-phenotype map holds promise to speed discoveries in personalized medicine. But figuring out exactly ...

Psychology & Psychiatry

Study examines age-related changes in the willingness to take risks

A study conducted at the Max Planck Institute for Human Development in collaboration with the University of Basel, Yale University, and the longitudinal German Socio-Economic Panel (SOEP) study at DIW Berlin provides insights ...

Psychology & Psychiatry

Caregiver personality traits can affect health

(Medical Xpress) -- Taking care of an aging or disabled loved one can be hazardous to your health. But certain personality traits appear to reduce caregivers' risk for health problems, reports a new Cornell study.

Psychology & Psychiatry

Psychologists map the psyche of extreme altruists

Although many people admire the actions of people who engage in acts of extraordinary altruism, like altruistic organ donors, bone marrow donors, and heroes who rescue people from fires or accidents, they are also often mystified ...

Health

Study shows calories drive earlier puberty

(Medical Xpress) -- Environmental pollutants, eating habits, lack of exercise and genetic traits have all been raised as possible causes of earlier puberty onset in girls in recent years.

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