Navigation Links
Lottery game helps to assess brain damage following stroke
Date:4/28/2010

Milan, Italy, 28 April 2010 Patients recovering from stroke sometimes behave as if completely unaware of one half of the world: colliding with obstacles on their left, eating food only from the right side of their plate, or failing to dress their left side. This puzzling phenomenon is termed "spatial neglect" and it affects roughly 45% of patients suffering from a stroke in the right side of the brain. The condition can indicate a long road to recovery, but researchers have now developed a quick and simple lottery game, which can be used to assess the extent of these symptoms and potentially aid the design of rehabilitation programmes. The findings are reported in the May 2010 issue of Elsevier's Cortex (http://www.elsevier.com/locate/cortex).

Dr Tobias Loetscher (University of Melbourne) and colleagues studied a group of stroke patients, using tests based on a simple lottery game in which patients first chose six lottery numbers by marking them with a pencil on a real lottery ticket. Predictably, the patients with spatial neglect tended to pick numbers located on the right-hand side of the ticket, neglecting those on the left.

However, spatial neglect does not only affect a patient's interaction with the "real world"; it can also affect spatial imagination. In the second part of the test, patients were asked to spontaneously name six numbers without the aid of a lottery ticket. It is commonly believed that when we think of numbers we visualize them arranged along a mental number line with numbers increasing from left to right. The results of the study showed some patients picking only large numbers, indicating that they were unable to access the left side of mental images.

The information obtained from such simple bed-side tests could potentially be used to tailor effective rehabilitation procedures, which suit the individual patient. For example, patients who show signs of spatial neglect when marking numbers on the real lottery ticket, but not when picking numbers from their imagination, could be taught how to scan the missing part of their "real world", since they may be able to envisage it in their minds.


'/>"/>

Contact: Valeria Brancolini
v.brancolini@elsevier.com
39-028-818-4260
Elsevier
Source:Eurekalert

Related medicine news :

1. FileHold Document Management Software Helps National Tax Consulting Firm Reduce Paper and Streamline Tax Preparation for Their Clients
2. New DNA Test Helps Diagnose Early Lyme Disease Case: Milford Hospital Pathologist Alerts Southern Connecticut Physicians
3. New reliable method based on patients gait helps to diagnose fibromyalgia
4. Mediterranean Diet Helps Protect Aging Brain
5. Injection Helps Treat Hard-to-Control Type 2 Diabetes
6. Allegheny Medical's Occupational Health Services Helps Employers Build a Healthier Workforce
7. Epione Helps Women Get Ready for Bikini Season without Hitting the Gym
8. Latest Resource From Dynamic Disc Designs Helps Physicians Educate Patients
9. No Evidence That Lithium Helps in ALS
10. Cost-Effective Program Helps Prevent Repeat Teen Births
11. Good Foster Care Helps Neglected Kids Thrive
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... , ... PurhealthRX , a leading Health and Nutrition Company, is announcing ... full spectrum CBD oil will revolutionize the rapidly growing CBD market by reducing the ... incorporated into liquid products, while reducing costs to end users. , The team of ...
(Date:10/13/2017)... ... October 13, 2017 , ... Apple Rehab Shelton Lakes , which specializes ... of the facility as part of a disaster drill on October 3rd. , Apple ... Shelton City Emergency Manager, as well as the Connecticut Long Term Care Mutual ...
(Date:10/13/2017)... ... October 13, 2017 , ... Ellevate Network, the leading ... to advocate for action towards gender equality at their inaugural Summit in New York ... globe, and reached a social audience of over 3 million. To watch the Mobilize ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... viewers the lowdown on sciatica in a new episode of "Success Files," which ... current events and innovation and investigates each subject in-depth with passion and integrity. ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: the ... “America On The Brink” is the creation of published author, William Nowers. Captain ... As a WWII veteran, he spent thirty years in the Navy. Following his ...
Breaking Medicine News(10 mins):
(Date:9/19/2017)... LOUISVILLE, Ky. , Sept. 19, 2017   ZirMed ... and predictive analytics, today announced that it has been ranked ... the Black Book™ Rankings 2017 User Survey. ZirMed ... software solution for large hospitals and medical centers over 200 ... in Black Book,s healthcare technology user survey history. ...
(Date:9/18/2017)... PROVIDENCE, R.I. , Sept. 18, 2017 ... in the fields of bioinformatics and immune ... to develop a protective avian influenza A (H7N9) vaccine. ... is distantly related to seasonal influenza and ... approaches, which rely on prior exposure to be ...
(Date:9/12/2017)... , Sept. 12, 2017   EcoVadis , the leading platform for ... the first annual edition of its Global CSR Risk and Performance Index. ... by EcoVadis, based on Scorecard Ratings that analyzed nearly 800,000 data points ... ... ...
Breaking Medicine Technology: