Childhood concussions impair brain function two years later

  • A small study found children who had experienced a sports-related concussion two years earlier still showed cognitive impairments, with younger children showing greater deficits.

A study involving 30 children (aged 8-10), of whom 15 had experienced a sports-related concussion two years earlier, and all of whom were athletically active, found that those with a history of concussion performed worse on tests of working memory, attention and impulse control, compared to the controls. This impaired performance was also reflected in differences in brain activity. Additionally, those who were injured at a younger age had the largest cognitive deficits.

All of this points to a need for focused and perhaps prolonged interventions, especially for younger children.

http://www.eurekalert.org/pub_releases/2015-12/uoia-scc121815.php

Reference: 

Related News

I recently discussed some of the implications of head injuries and how even mild concussions can have serious and long-term consequences.

In the study, 18 children (aged 7-8), 20 adolescents (13-14), and 20 young adults (20-29) were shown pictures and asked to decide whether it was a new picture or one they had seen earlier.

Brain imaging data from 103 healthy people aged 5-32, each of whom was scanned at least twice, has demonstrated that wiring to the

Childhood amnesia — our inability to remember almost everything that happened to us when very young — is always interesting. It’s not as simple as an inability to form long-term memories.

Children’s ability to remember past events improves as they get older. This has been thought by many to be due to the slow development of the

Last year I reported on a study involving 210 subjects aged 7 to 31 that found that in contrast to the adult brain, most of the tightest connections in a child's brain are between brain regions that are physically close to each other.

Findings that children are less likely than adults to distort memories when negative emotions are evoked has significant implications for the criminal justice system.

A study of 80 pairs of middle-income Canadian mothers and their year-old babies has revealed that children of mothers who answered their children's requests for help quickly and accurately; talked about their children's preferences, thoughts, and memories during play; and encouraged successful s

Although we initially tend to pay attention to obvious features such as hair, it has been long established that familiar faces are recognized better from their inner (eyes, nose, mouth) rather than their outer (hair, hairline, jaw, ears) parts1.

Pages

Subscribe to Latest newsSubscribe to Latest newsSubscribe to Latest health newsSubscribe to Latest news