Cumulative trauma during a persons lifetime can have an overall effect on health in ones later years, according to a study that examines the consequences of traumatic events on older adults physical health. Also, traumas experienced in adulthood compared to traumas experienced in childhood appear to cause more damage to an older persons (65 and older) health, say researchers of a new study reported on in the December issue of Psychology and Aging published by the American Psychological Association (APA). Traumas are distinguished from other types of stressful life events by their seriousness, like experiencing a serious or life threatening illness, witnessing a violent crime or being in combat.
In a study of 1,518 older adults from a nationwide survey, researchers Neal Krause, Ph.D., of the University of Michigan, Benjamin A. Shaw, Ph.D., of the University of Albany at SUNY and John Cairney, Ph.D., at Toronto University examined whether cumulative trauma across a persons lifetime affected a persons self-rated health, occurrence of acute and chronic conditions and functional disability. Three different ages in the study were examined: young old (65-74), old old (75-84) and oldest old (85 and older).
The results show that trauma occurring between 18 and 30 years and between 31 to 64 years had the greatest affect on the persons current health. Interestingly, say the authors, adversity encountered in adult life affected adult health more than adversity encountered in childhood. "Trauma could have the same adverse effects on children as adults, but the effects on children may dissipate by the time they reach adulthood, " said Krause.
Pam Willenz | EurekAlert!
Advanced analysis of brain structure shape may track progression to Alzheimer's disease
26.10.2016 | Massachusetts General Hospital
Indian roadside refuse fires produce toxic rainbow
26.10.2016 | Duke University
Ultrafast lasers have introduced new possibilities in engraving ultrafine structures, and scientists are now also investigating how to use them to etch microstructures into thin glass. There are possible applications in analytics (lab on a chip) and especially in electronics and the consumer sector, where great interest has been shown.
This new method was born of a surprising phenomenon: irradiating glass in a particular way with an ultrafast laser has the effect of making the glass up to a...
Terahertz excitation of selected crystal vibrations leads to an effective magnetic field that drives coherent spin motion
Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how...
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
27.10.2016 | Materials Sciences
27.10.2016 | Physics and Astronomy
27.10.2016 | Life Sciences