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Different brain tumors have the same origin, new findings show

Glioma is a common name for serious brain tumors. Different types of glioma are usually diagnosed as separate diseases and have been considered to arise from different cell types in the brain. Now researchers have shown that one and the same cell of or…

Pair bonding reinforced in the brain: Zebra finches use their specialized song system for simple communication

In addition to their song, songbirds also have an extensive repertoire of calls. While the species-specific song must be learned as a young bird, most calls are, as in the case of all other birds, innate. Researchers have now discovered that in zebra f…

Self-reported sleep disturbances linked to higher risk for Alzheimer’s disease in men

Elderly men with self-reported sleep disturbances run a higher risk of developing Alzheimer’s disease than men without self-reported sleep disturbances, studies show. The researchers followed more than 1,000 men, who were initially 50 year old, betwe…

Does having children make us any happier?

The birth of a first and a second child briefly increases the level of their parents’ happiness, but a third does not, according to new research. Those who have children at an older age or who are more educated have a particularly positive response t…

Preventative action prior to brain surgery: Ultra-high-field MRI reveals language centers in brain in much more detail

It is now possible, for the first time, to demonstrate that the areas of the brain that are important for understanding language can be pinpointed much more accurately using ultra-high-field MRI (7 Tesla) than with conventional clinical MRI scanners. T…

Connecting through multiple channels benefits parent-adult child relationships

“Call your mother” may be the familiar refrain, but research from the University of Kansas shows that being able to text, email and ‘Facebook’ dad may be just as important for young adults.

Teens whose parents exert more psychological control have trouble with closeness, independence

For teenagers, learning to establish a healthy degree of autonomy and closeness in relationships (rather than easily giving in to peer pressure) is an important task.

Self-reflection and growth affected by gossip received about others

Gossip is pervasive in our society, and our penchant for gossip can be found in most of our everyday conversations.

Traumatic brain injury associated with increased dementia risk in older adults

Traumatic brain injury appears to be associated with an increased risk of dementia in adults 55 years and older, according to a study. “Whether a person with TBI recovers cognitively or develops dementia is likely dependent on multiple additional risk …

Whites of their eyes: Infants respond to social cues from sclera, study finds

Infants at 7 months old are able to unconsciously pick up on eye cues, based on the size of the whites of a person’s eyes – a vital foundation for the development of social interactive skills, a new psychology study shows.