Navigation Links
Seeing is relieving
Date:10/29/2009

An f1000 evaluation examines how pain relief improves greatly when the sufferer can actually see the area where the pain is occurring.

In an Anglo-Italian study, thirty healthy subjects were invited to look at either their own hand, the experimenter's hand, or an object, while their hand was subjected to laser-induced pain.

The results, published in The Journal of Neuroscience, showed that, when the sufferer could see their own hand, they felt less pain than if they were looking at the experimenter's hand or a neutral object. Longo and colleagues found there were subjective (self-report) and objective (brain potential) measures of the person's pain sensation.

Researchers also found the result was the same whether the subjects were looking at their actual hand or a mirror image; the latter using a technique previously used to reduce phantom limb pain in amputees.

Importantly, this is the first time such an experiment has been done on subjects who did not suffer from pre-existing body image issues.

Faculty of 1000 reviewer Alumit Ishai, of the University of Zurich, was very impressed. "These novel findings suggest that viewing the body modulates the subjective perception of pain," she said. "Although the mechanism that mediates this analgesic effect is unclear the potential therapeutic implications for patients with chronic pain are huge."


'/>"/>

Contact: Steve Pogonowski
press@f1000.com
Faculty of 1000: Biology and Medicine
Source:Eurekalert

Page: 1

Related biology news :

1. Seeing previously invisible molecules for the first time
2. Seeing the tree from the forest: Predicting the future of plant communities
3. Seeing stem cells helps in fight against peripheral arterial disease
4. Seeing through the skin
5. Crystal (eye) ball: Study says visual system equipped with future seeing powers
6. Seeing Alzheimers amyloids
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/2/2016)... 2016 The Department of Transport Management ... 44 million US Dollar project, for the , ... Personalization, Enrolment, and IT Infrastructure , to ... and implementation of Identity Management Solutions. Numerous renowned international vendors ... Decatur was selected for the most compliant and ...
(Date:5/24/2016)... care by providing unparalleled technology to leaders of the medical imaging industry.  As such, ... to the range of products distributed by Ampronix. Photo - http://photos.prnewswire.com/prnh/20160524/371420 ... ... ... With ...
(Date:5/9/2016)... 9, 2016 Elevay is currently ... expanding freedom for high net worth professionals seeking travel ... globally connected world, there is still no substitute for ... duplicate sealing your deal with a firm handshake. This ... taking advantage of citizenship via investment programs like those ...
Breaking Biology News(10 mins):
(Date:6/27/2016)... ... June 27, 2016 , ... ... findings on what they believe could be a new and helpful biomarker for ... research. Click here to read it now. , Biomarkers are components ...
(Date:6/27/2016)... 27, 2016  Liquid Biotech USA ... of a Sponsored Research Agreement with The University ... (CTCs) from cancer patients.  The funding will be ... correlate with clinical outcomes in cancer patients undergoing ... then be employed to support the design of ...
(Date:6/24/2016)... ... ... While the majority of commercial spectrophotometers and fluorometers use the z-dimension of 8.5 ... end machines that use the more unconventional z-dimension of 20mm. Z-dimension or ... the cuvette holder. , FireflySci has developed several Agilent flow cell product lines ...
(Date:6/23/2016)... , June 23, 2016   Boston Biomedical ... novel compounds designed to target cancer stemness pathways, ... been granted Orphan Drug Designation from the U.S. ... of gastric cancer, including gastroesophageal junction (GEJ) cancer. ... designed to inhibit cancer stemness pathways by targeting ...
Breaking Biology Technology: