Psychology & Psychiatry

For infants, stress may be caught, not taught

(Medical Xpress)—New research shows that babies not only pick up on their mother's stress, they also show corresponding physiological changes.

Neuroscience

Negative feedback stabilizes memories

(Medical Xpress)—Memories may be maintained in the brain through a mechanism familiar to any engineer—negative and positive feedback loops, according to researchers Sukbin Lim and Mark Goldman at the UC Davis Center for ...

Medical research

Putting the brakes on inflammation

A team led by a University of Arizona researcher has discovered a previously unknown mechanism that prevents the immune system from going into overdrive, shedding light not only on how our body controls its response to pathogens ...

Medical research

Cells must use their brakes moderately for effective speed control

How cells regulate their own function by "accelerating and braking" is important basic knowledge when new intelligent medicines are being developed, or when plant cells are tweaked to produce more bioenergy. In a study published ...

Psychology & Psychiatry

Facebook assures us we're good enough, smart enough

(Medical Xpress)—Stirring an inner Stuart Smalley, Facebook profiles reassure our self-worth, because they offer a place where we can display the personal characteristics and relationships we value most, says a Cornell ...

Pediatrics

Differential parenting found to affect whole family

Parents act differently with different children—for example, being more positive with one child and more negative with another. A new longitudinal study has found that this behavior negatively affects not only the child ...

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