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:11/29/2016)... Nov. 29, 2016   Neurotechnology , ... object recognition technologies, today released FingerCell 3.0, ... recognition solutions that run on low-power, low-memory ... using less than 128KB of memory, enabling ... that have limited on-board resources, such as: ...
(Date:11/22/2016)... Nov. 22, 2016   MedNet Solutions , an ... spectrum of clinical research, is pleased to announce that ... Healthcare and Life Sciences Awards as "Most Outstanding ... an unprecedented year of recognition and growth for MedNet, ... 15 years. iMedNet ™ , ...
(Date:11/16/2016)... Calif. , Nov. 16, 2016 ... user experience and security for consumer electronics, and ... the financial and retail industry, today announced a ... and convenient way to authenticate users of mobile ... Sensory,s TrulySecure™ software which requires no ...
Breaking Biology News(10 mins):
(Date:12/2/2016)... , Dec. 2, 2016 More than $4.3 ... 11th Double Helix Medals dinner ( DHMD ). The gala was held ... New York City and honored Alan ... contributions, respectively, to health and medicine and the public understanding ... in 2006, the event has raised $40 million for ...
(Date:12/2/2016)... , Dec. 2, 2016 CytRx Corporation ... development company specializing in oncology, today announced the appointment ... sarcoma surgeon, industry consultant, and private healthcare investor, to ... a healthcare leader with clinical and strategic experience at ... CytRx,s Chairman and CEO. "As one of the world,s ...
(Date:12/2/2016)... ... December 01, 2016 , ... ... the value of DNA microarray comparative genomic hybridization (array CGH) for HER2 ... Cancer Symposium. Using molecular test results from tumors with previously documented positive, ...
(Date:12/2/2016)... ... December 01, 2016 , ... The Conference Forum has announced that the ... will take place on February 1-3, 2017 at the Roosevelt Hotel in New York ... program provides a unique 360-degree approach, which addresses the most up-to-date information regarding business ...
Breaking Biology Technology: