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Why do our eyes widen in fear and narrow in disgust?

Think about the last time you were home alone and you heard a loud, unexpected noise. Chances are, your eyes widened as you listened for more information. In a new paper, researchers have detailed why this happens, as well as why our eyes narrow when s…

Coping when not entering retirement together

Either by choice or because they lost their jobs in the economic downturn, many couples must coexist, if only temporarily, in different phases of life.

As military sex cases end, more calls for change

Advocates for women said the results of two recent cases were more proof the military justice system needs an overhaul.

Is homework making your child sick?

Children on both ends of the economic spectrum may face health risks, including depression and anxiety.

Diffuse brain damage can occur with no signs of ‘concussion’ in rats, reports study

A standard experimental model of concussion in rats causes substantial brain damage -— but no behavioral changes comparable to those seen in patients with concussion, reports a study. The results highlight the “disconnect” between preclinical and cli…

Gene family linked to brain evolution implicated in severity of autism symptoms

The same gene family that may have helped the human brain become larger and more complex than in any other animal also is linked to the severity of autism. The gene family is made up of over 270 copies of a segment of DNA called DUF1220. DUF1220 codes …

Homeless with TBI more likely to visit ER

Homeless and vulnerably housed people who have suffered a traumatic brain injury at some point in their life are more likely to visit an emergency department, be arrested or incarcerated, or be victims of physical assault, new research has found. “Give…

Who’s afraid of math? Study finds some genetic factors

A new study of math anxiety shows how some people may be at greater risk to fear math not only because of negative experiences, but also because of genetic risks related to both general anxiety and math skills.

Influential policy-informing ‘evidence’ that children’s brains are irreversibly ‘sculpted’ by parental care is questionable

A study led by Kent sociologists found that claims that children’s brains are irreversibly ‘sculpted’ by parental care are based on questionable evidence – yet have heavily influenced ‘early-years’ government policy-makers.

Cognitive impairment after surgery

Older persons, in particular, tend to suffer from memory lapses and other types of cognitive impairment after undergoing surgical procedures (postoperative cognitive dysfunction, POCD). Surgery has been performed on older patients much more commonly in…