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Volume 8, Issue 1, Spring, May/June 2009
Research at the University of Pittsburgh Department of Rehabilitation Science and Technology
News from the University of Pittsburgh Department of Physical Medicine and Rehabilitation
Human Engineering Research Laboratories Assistive Technology Registry
Evaluation of the Virtual Coach for Power Seat Function Usage
Its
official! The VA Pittsburgh Healthcare System and Keystone Chapter of the
Paralyzed Veterans of America will host the 2011
National Veterans Wheelchair Games (NVWG) in Pittsburgh. As a long time NVWG
participant, HERL will also be closely involved in preparing for this landmark
event.
The NVWG is a sports and rehabilitation program for military service veterans
who use wheelchairs for sports competition. Participants have spinal cord
injuries, amputations, and other physical disabilities. Attracting more
than 500 athletes each year, the NVWG is the largest annual wheelchair sports
event in the world.
After helping to host the 1998 NVWG in Pittsburgh, we began traveling to
subsequent years’ games to bring our research to the veterans. Our presence at
the games helps us interact with and serve our veterans who use wheelchairs. The
event also gives us the
opportunity to disseminate our research results, tell wheelchair users about our
work, and recruit people who live outside of Pittsburgh to participate in our
studies.
The 2011 Games will utilize facilities throughout Pittsburgh, including the
David L. Lawrence Convention Center and University of Pittsburgh’s Trees Hall.
We’re looking forward to seeing you in 2011!
-Christine Heiner
Rory Cooper featured on Special Edition Cheerios Box
In March our
director Dr. Rory Cooper was featured on a special edition Cheerios cereal box.
The box featured athletes from the 28th
National Veterans Wheelchair Games as part of a national campaign organized by
the VA, VA Canteen Service, and General Mills. The
Cheerios boxes are being sold through VA Canteen Services and Bases Exchanges,
with proceeds going to the Fisher House Foundation.
The VA organized 3 Cheerios box signing events where Dr. Cooper appeared at each
one of the 3 Pittsburgh VA Medical Centers to autograph cereal boxes as well as
“sports hero cards” that were also released as part of the campaign. Veterans
and VA employees were among the many visitors at the autograph sessions.
-Christine Heiner
4 HERL students won student
scientific paper competition awards and 2 HERL students were design competition
finalists for the 2009
Rehabilitation Engineering and Assistive Technology Society of North America (RESNA)
conference to be held in New Orleans, LA in June.
The Student paper winners were:
Hongwu Wang for “Real-time Slip Detection and Traction Control of Electrical Powered Wheelchairs”
Eric Brindle for “Hand and Shoulder Joint Kinetic Analysis of Three Types of Lateral Wheelchair Transfers”
Nahom Beyene for “Driving Status and the Inner Drive for Community Mobility: A Survey among People with Disabilities and Senior Citizens from Support Groups in New Delhi”
Padmaja Kankipati for “Is Upper Limb Muscular Demand Different Between Wheelchair Transfers from the Preferred versus Non-Preferred Side?”
Mike Turkovich, a student in our affiliated Department of Rehab Science and Technology at the University of Pittsburgh, was also a student paper winner for “Preliminary Assessment of Wheelchair Securement Systems in a Large Accessible Transit Vehicle”
The design competition finalists were:
Alexandra Jefferds for “An On-the-Fly Adjustable Crutch”
Brian Harvey for “Design of a Novel Rugby Wheelchair Using Large Diameter Thin Wall Tubing”
2008 undergraduate intern Shannon Brody and her graduate student mentor Ana Souza won 1st prize in the undergraduate category of the 2009 University of Pittsburgh School of Health and Rehab Sciences poster contest for “Falls Related to Assistive Technology Use in Individuals with Multiple Sclerosis”
Brigadier General Gary Cheek, who heads the Army's Warrior Care and Transition Program, came to Pittsburgh on January 9 to visit HERL and meet with faculty from Pitt's School of Health and Rehabilitation Sciences (SHRS). The Warrior Care program strives to speed the return of injured soldiers to active service, or to prepare them for rewarding careers in civilian life. Brig. Gen. Cheek came to work with our faculty to find ways to increase soldier satisfaction as they transition back into society. BG Cheek also formally recognized several HERL and SHRS faculty and staff for various work with Walter Reed Army Medical Center and other military organizations in education and outreach, research, rehabilitation counseling, publishing, and volunteer service.
Usage of Tilt-in-Space, Recline, and Elevation Seating Functions in the
Natural Environment of Wheelchair Users
Dan Ding, PhD, Elizabeth Leister, MS, Rory A Cooper, PhD, Rosemarie Cooper,
MPT, ATP, Annmarie Kelleher, MS, OTR/L, ATP, Shirley G Fitzgerald,
PhD, Michael L Boninger, MD
Full article published in Journal of Rehabilitation Research and
Development, pp. 973-984, Vol. 4, No. 7, 2008.
Purpose of Work: Powered seat functions such as tilt-in-space, backrest recline, and seat elevation are usually prescribed by clinicians to help posture change for seat pressure management and comfort, and/or to assist activities of daily living. This study described the usage and effectiveness of powered seating functions among a group of wheelchair users during their typical daily activities.
Subjects/Procedures: Twelve individuals who use a power wheelchair with
seating functions participated in the study. They drove their own wheelchair
and used the seating functions as needed in their community environment for
about two weeks while the usage of such seating functions was recorded with
a portable device.
Results: It was found that subjects occupied their wheelchair for 11.8 ± 3.4
hours per day. They consistently accessed the seating functions throughout
the day and spent most of the time in tilted and/or reclined positions. Time
spent in positions of different seating pressures varied among subjects.
Most of them didn’t reposition themselves as frequently as recommended in
the clinical practice guideline.
Relevance to Wheelchair Users: It is important for clinicians and wheelchair
users to know the real world usage patterns and the effectiveness of these
seating functions. This will help with wheelchair provision and clinical
practice, leading to better education among wheelchair users
.
- Dan Ding, PhD
Clinical Evaluation of the Guido Robotic Walker
Andrew J. Rentschler, PhD, Richard Simpson, PhD, ATP, Rory A. Cooper, PhD,
Michael L. Boninger, MD
Full article published in Journal of Rehabilitation Research and
Development, pp. 1281-1294, Vol. 45, No. 9, 2008.
Purpose of the Work: The Guido is a robotic walker that provides navigation and obstacle avoidance assistance. Previous testing found that the device met applicable design standards. The purpose of this study was to determine if the Guido met reasonable performance standards.
Subjects/Procedures: The performance of the Guido was compared to a low-tech
mobility aid developed at the Atlanta VAMC, the Assistive Mobility Device
(AMD), in trials involving older adults with visual impairments. Subjects
traversed an obstacle course with the Guido and the AMD.
Results: Completion time, obstacle and wall contacts, and reorientations
were compared for both devices. The Guido did not perform better than the
AMD during the trials.
Relevance to Assistive Technology Users: The Guido as currently implemented
does not provide any advantage over existing, less expensive, low-tech
mobility aids. The lessons learned during the evaluation, however, may lead
to the development of new devices that do provide increased independence to
older adults with visual impairments.
-Rich Simpson, PhD
Quality of
Medical Care Provided to Service Members with Combat-Related Limb
Amputations
Paul Pasquina, MD, Jack Tsao, MD, DPhil, Diane Collins, PhD, Brenda Chan,
BA, Alexandra Charrow, BA Amol Karmarkar, MS, Rory Cooper, PhD
Full article published in Report of Patient Satisfaction, Journal of
Rehabilitation Research and Development, pp. 953-960, Vol. 45, No. 7, 2008.
Purpose of the work: We surveyed 158 service members who lost one or more limbs from combat in Iraq and Afghanistan to see how satisfied they were with the healthcare they received from injury until they were discharged from Walter Reed Army Medical Center.
Subjects and Procedures: Of these study members, 96% were men, 77% were
White, and 89% were enlisted soldiers; most study members had leg
amputations. Study members were most satisfied with their therapy, having a
peer visitor, and the medical care they received.
Results: Overall, the satisfaction did not change for different age groups,
races, military ranks, or kinds of amputations. However, older study members
were more satisfied with the peer visits than younger study members. Also,
those with upper extremity amputations were less satisfied with the support
their families received while they were hospitalized.
Relevance to Healthcare Professionals and Service Members with Limb
Amputations: Study findings strongly support the rehabilitation-based,
integrative care approach designed by the U.S. Military to care for service
members with amputation.
-Amol Karmarkar, MS
Evaluation
of Titanium Ultralight Manual Wheelchairs Using ANSI/RESNA Standards
Hsin-yi Liu, BS, Rory A. Cooper, PhD, Jonathan Pearlman, PhD, Rosemarie
Cooper, MPT, ATP, Samuel Connor, BS
Full article published in Journal of Rehabilitation Research and
Development, pp. 1251-1268, Vol. 45, No. 9, 2008.
Purpose of the Work: A series of commercially available titanium ultralight wheelchairs were tested using ANSI/RESNA testing procedures to compare their durability with previously tested aluminum ultralight and light-weight wheelchairs. Three of each of the following titanium wheelchairs were tested: Invacare-TopEnd, Invacare-A4, Quickie-Ti, and TiLite-ZRA.
Subjects and Procedures: The Quickie-Ti wheelchairs had the most forward and
rearward center of gravity adjustability. All titanium wheelchairs passed
the impact strength tests, but six wheelchairs failed in two of the static
strength tests. Two Invacare-A4 and one Invacare-TopEnd successfully
completed the double-drum test and curb-drop test, but the remaining
wheelchairs failed prematurely.
Results: No significant difference was found in the number of the equivalent
cycles and the value among the four models. The titanium wheelchairs had
less equivalent cycles and value than the aluminum ultralight wheelchairs
that were tested in a previous study. The failure modes in the static
strength tests and the fatigue tests were consistent within the model, and
revealed important design issues of each model.
Relevance to Wheelchair Users: Our results suggest that manufacturers need
to perform more careful analyses before commercializing new products.
-Hsin-Yi Liu, MS
Psychosocial
Impact of Participation in the National Veterans Wheelchair Games and Winter
Sports Clinic
Michelle L. Sporner, BS; Shirley G. Fitzgerald, PhD; Brad E. Dicianno, MD;
Diane Collins, PhD; Emily Teodorski, BS; Paul F. Pasquina, MD; Rory A.
Cooper, PhD
Full article published in Disability and Rehabilitation, pp. 410-418, Vol.
31, No. 5, 2009.
Purpose of the work: Participation in adaptive sports has been steadily rising due to the development of better equipment and increases in opportunities for participation. Additionally, research has shown multiple benefits from participating in sports and recreational activities. The purpose of this study was to determine the effects of participation in the National Veterans Wheelchair Games and the National Veterans Winter Sports Clinic (NVWG/WSC).
Subjects and Procedures: One hundred and thirty-two veteran athletes
recruited at the NVWG or the WSC completed this descriptive study. A
secondary data analysis was completed to determine how comparable
individuals who attended the NVWG/WSC were to individuals who did not
participate in these events.
Results: Participants felt that the NVWG/WSC increased their knowledge of
sports equipment (92%), learning sports (89%), mobility skills (84%), and
acceptance of disability (84%). The majority of participants stated that the
NVWG/WSC improved their life. When compared to individuals with disabilities
who were not competitors at the NVWG/WSC, those who participated at the NVWG/WSC
tended to be more mobile, but have increased physical and cognitive
limitations as measured by the CHART when compared to the non-attendees.
Relevance to People with Disabilities: Recommending veterans and individuals
with disabilities to participate in recreation and sporting events such as
the NVWG and WSC may provide psychosocial benefits.
-Michelle Sporner, MS, CRC
Design of a
Custom Racing Hand-Cycle
Emily Zipfel, MS, Joe Olson, MS, Jeremy Puhlman, BS, Rory Cooper, PhD
Full article published in Disability and Rehabilitation: Assistive
Technology, pp. 119-128, Vol. 4, No. 2, March 2009.
Purpose of the Work: Hand-cycling is an efficient and enjoyable method of travelling long distances for persons with lower limb impairment. Use of hand-cycles is increasing rapidly for recreation, exercise and transportation. This paper describes the design, manufacture and evaluation of a custom hand-cycle. The state of hand-cycle design and future design directions are also examined.
Method: The design of the custom hand-cycle was based on these criteria:
light weight, aerodynamics, climbing ability, ergonomic fit and the user’s
specific needs. The hand-cycle was evaluated over three years of use.
Results: The result is a custom built touring style recumbent hand-cycle.
During three years of evaluation and over 5000 miles of use there were two
frame failures. The first failure was repaired and after the second, the
device was retired. The evaluation of this design serves as a basis for a
new set of design criteria.
Relevance to Wheelchair Users: The proper design of a hand-cycle varies
greatly from person-to-person. Depending on a rider’s disability level,
flexibility, spasticity, comfort, competitiveness and their preferred mode
of propulsion they may choose any one of a variety of styles. Advances in
hand-cycle technology will make for lighter, faster, stronger vehicles which
better match user’s needs.
-Joe Olson, MS
Evaluation of
Activity Monitors in People with Spinal Cord Injury
Principle Investigator: Dan Ding, PhD
You may be eligible to participate if:
You are between 18 and 60 years of age
You are a manual wheelchair user
You have a Spinal Cord Injury of T1 or below
You are at least six months post-injury
This is a research study to test activity monitors that measure energy expenditure in people with SCI.
You will be asked to complete one 4 hour visit. During the visit you will be asked to perform activities such as push your own wheelchair, hand cycling exercise and desk work.
You will be compensated $100 for completing all portions of the study.
To verify the validity of the study contact the VA Research Office at 412-954-5394.
If you are interested in participating or learning more about the study, please contact our Clinical Coordinators: Annmarie Kelleher or Emily Teodorski at 412-954-5287.
Human Engineering Research Laboratories, VA Pittsburgh Healthcare System, 7180 Highland Drive, Building 4, 2nd Floor, East Wing 151R1-H, Pittsburgh, PA 15206
Research at the University of Pittsburgh Department of Rehabilitation Science and Technology
Participants with spinal cord injury are needed for a research study in which the skin blood flow over the lower back will be measured in response to cooling and light pressure. All experiments are non-invasive (i.e. there is not any puncture or cutting of the skin) and will be conducted at a research lab of the Department of Rehabilitation Science and Technology at the University of Pittsburgh.
Requirements:
You must be 18 to 65 years old.
You must have complete spinal cord injury (ASIA grade A).
You must not have any current pressure ulcers.
You must not have any heart, lung, blood diseases, or diabetes.
You must not be taking any medications that affect function of your heart and blood.
You must not be a smoker.
Compensation: $ 150.00 upon completion of the entire study (6 hours).
For more information, please call Tzen at 412-586-6916 or drop by 2310 Jane
Street, Suite 1300. All calls are confidential.
Sponsored by the University of Pittsburgh
News from the University of Pittsburgh Department of Physical Medicine and Rehabilitation
The University of Pittsburgh Department of PM&R attained top rank for National Institutes of Health (NIH) funding compared to other academic PM&R departments in the US. Using data from the NIH web site, Blue Ridge Institute for Medical Research compiled results showing the total amount of grant funding received for each PM&R department, and University of Pittsburgh PM&R receiving nearly $3.3 million this year.
PM&R faculty and former HERL graduate student Fabrisia Ambrosio, MPT, PhD won Best Junior Faculty Presentation, at the University of Pittsburgh Institute on Aging 2008 Research Day on December 9th 2008 for “Neuromuscular Electrical Stimulations Rejuvenated Muscle Stem Cell Regenerative Potential.”
Dr. Gwendolyn Sowa received the 2009 Association of Academic Physiatrists' (AAP) AAP Young Academician Award, a prestigious honor among physiatrists. Past recipients of this award in the department are: Michael Boninger, MD, Interim Chair and professor, Dept. of PM&R (1998), and Amy Wagner, MD, Associate Professor, Associate Director of Research (2005).
Pasquina P, Tsao J, Collins DM, Chan B, Charrow A, Karmarkar A, Cooper RA, Quality of Medical Care Provided to Service Members with Combat-Related Limb Amputations: Report of Patient Satisfaction, Journal of Rehabilitation Research and Development, pp. 953-960, Vol. 45, No. 7, 2008.
Ding D, Leister E, Cooper RA, Cooper RM, Kelleher AR, Fitzgerald SG, Boninger ML, Usage of Tilt-in-Space, Recline, and Elevation Seating Functions in the Natural Environment of Wheelchair Users, Journal of Rehabilitation Research and Development, pp. 973-984, Vol. 4, No. 7, 2008.
Rentschler AJ, Simpson RC, Cooper RA, Boninger ML, Clinical Evaluation of the Guido Robotic Walker, Journal of Rehabilitation Research and Development, pp. 1281-1294, Vol. 45, No. 9, 2008.
Liu H, Cooper RA, Pearlman J, Cooper RM, Connor S, Evaluation of Titanium Ultralight Manual Wheelchairs Using ANSI/RESNA Standards, Journal of Rehabilitation Research and Development, pp. 1251-1268, Vol. 45, No. 9, 2008.
Ambrosio F, Ferrari RJ, Fitzgerald GK, Carvell GE, Boninger ML, Huard J, Functional Overloading of Dystrophic Mice Enhances Muscle-Derived Stem Cell Contribution to Muscle Contractile Capabilities, Archives of Physical Medicine and Rehabilitation, pp. 66-73, Vol. 90., No. 1, January 2009.
Kwarciak AM, Sisto SA, Yarossi M, Price R, Komaroff E, Boninger ML, Redefining the Manual Wheelchair Stroke Cycle: Identification and Impact of Nonpropulsive Pushrim Contact, Archives of Physical Medicine and Rehabilitation, pp. 66-73, Vol. 90, No. 1, January 2009.
Ambrosio F, Kadi F, Lexell J, Fitzgerald GK, Boninger ML, Huard J, The Effect of Muscle Loading on Skeletal Muscle Regenerative Potential: An Update of Current Research Findings Relating to Aging and Neuromuscular Pathology, American Journal of Physical Medicine and Rehabilitation, pp. 145-155, Vol. 88, No. 2, February 2009.
Zipfel E, Olson J, Puhlman JR, Cooper RA, Design of a Custom Racing Hand-Cycle: Review and Analysis, Disability and Rehabilitation: Assistive Technology, pp. 119-128, Vol. 4, No. 2, March 2009.
Whyte J, Boninger ML, Helkowski W, Braddom-Ritzler C, The Rehabilitation Medicine Scientist Training Program: Impact and Lessons Learned, American Journal of Physical Medicine and Rehabilitation, pp. 169-179, Vol. 88, No. 3, March 2009.
Sporner ML, Fitzgerald SG, Dicianno BE, Collins DM, Teodorski E, Pasquina PF, Cooper RA, Psychosocial Impact of Participation in the National Veterans Wheelchair Games and Winter Sports Clinic, Disability and Rehabilitation, pp. 410-418, Vol. 31, No. 5, 2009.
Watch our new video on www.herlpitt.org!
We also started a YouTube page—http://www.youtube.com/user/HERLresearch
where you can watch a video about the PerMMa project and subscribe for
updates about new HERL research videos as they are posted!
VA Prosthetic and Sensory Aids Service, VA Employee Education System, December 2008: Forward Together (DVD)
Pittsburgh Post Gazette, January 14, 2009: Army general reconnoiters Pitt injury recovery program
Pittsburgh Post Gazette/YouTube, February 2009: Dr. Rory Cooper
Korea Educational Broadcast System, March 2009: HERL Highlighted in Assistive Technology TV Program
New Mobility, April 2009: Still Dreaming of an iBOT
Veterans Leadership Program of Western PA web site (www.vlpwpa.org), March 2009: VA and General Mills Honor Disabled Veterans
Rehab Management, March 2009: Handle With Care
Pitt Chronicle, March 2009: Rory
Cooper Sports Cards
Pittsburgh Tribune Review, March 6, 2009: Cheerios salutes wheelchair athlete
Pittsburgh Post Gazette, March 7, 2009: Local Veteran to Appear on Special Edition Cheerios Box
University Times, p. 1, March 19, 2009: Making it Big
The Parascope, March/April 2009: KPVA Presents HERL with Donation to Support Research
Human Engineering Research Laboratories Assistive Technology Registry
Are you interested in participating in research studies related to assistive technology?
If you are over the age of 18 and use any type of assistive technology (e.g. wheelchair, scooter, prosthesis, etc.), we would like to invite you to join the HERL Assistive Technology Registry.
If you are interested in participating in research studies related to assistive technology, we would like to invite you to participate in the HERL Assistive Technology Registry. As a member of the HERL Registry, we will inform you of current and future research studies which you may eligible to participate in. The Registry is an informational resource and notification of a research study does not obligate you to participate. You will be contacted once a year to update your information.
You may contact a Clinical Coordinator at (412) 954-5287 or herlregistry@shrs.pitt.edu for more information.
Human
Engineering Research Laboratories
VA Pittsburgh Healthcare System
Building 4, 2nd Floor, 151R1-H
7180 Highland Drive
Pittsburgh, PA 15206
www.herlpitt.org
To verify the validity of this study, you can call Dr. Ali F. Sonel, Associate Chief Of Staff /R&D, at (412) 954-5394
Evaluation of the Virtual Coach for Power Seat Function Usage
We are seeking individuals living in Pittsburgh and the surrounding area for this study.
Join our research!
You are invited to participate in a research study to evaluate the features
of the virtual coach for power seat function usage.
If you are interested and meet the eligibility criteria, you will be asked
to review the features of the virtual coach, complete a questionnaire, and
attend an interview session.
Participation time: around 2 hrs.
You will be reimbursed $30 for your participation in this study.
You are eligible to participate if you meet the following criteria:
Over the age of 18
Power wheelchair users whose wheelchairs are equipped with power seat functions (include tilt, recline, seat elevation, and legrest elevation) and can operate the seat function(s) independently (*Using a power wheelchair with the tilt function is required for participating in this research.)
Clinicians who have experience in prescribing power wheelchairs equipped with power seat functions
If you are interested, please contact: Annmarie Kelleher or Emily Teodorski, Clinical Coordinators for the Human Engineering Research Laboratories at 412-954-5287 or akellehe@pitt.edu
This study will be conducted at the University of Pittsburgh or the Center for Assistive Technology.
Rory A. Cooper, Ph.D., Principle Investigator
Paralyzed Veterans of America and U.S. Handcycling would like you to be a part of an awesome off-road clinic and race—Muddy Mayhem –to be held in Colorado this summer, date TBA. The event is open to all people with disabilities who are either already in the sport or want to get into it. PVA will be providing free transportation, hotel and meals for wounded OEF/OIF service members. If interested, please contact Geoff Hopkins at geoffh@pva.org or 202-416-7736.
As part of their Injured Military Initiative, The Lakeshore Foundation is proud to offer Lima Foxtrot programs. Lima Foxtrot is a comprehensive program of fitness, recreation, sport and transition support for severely injured military personnel throughout the nation. Several events are scheduled through the spring, summer and fall. All weekend Lima Foxtrot programs are provided at absolutely no cost to injured servicemen and women and one guest. Air and ground transportation, lodging, meals and activities are provided free of charge. For more information, contact: Mandy Goff, 205.313.7437, mandyg@lakeshore.org, or visit www.lakeshore.org/limafoxtrot
The UPMC Institute for Rehabilitation Research (IRR) Day 2009 will be held on May 28, 2009 from 11:30 am—5:00 pm at the Thomas E. Starzl Biomedical Science Tower, S100. IRR day is an opportunity for UPMC students, fellows, and residents to showcase outstanding rehabilitation research.
Participants come from disciplines including bioengineering, rehabilitation
science and technology, physical therapy, and neuroscience.
Physicians and other health care professionals who attend IRR Day 2009 are eligible to receive continuing medical education credits. The program, including continuing-education credits, is offered at no charge to attendees. Register at www.rehabmedicine.pitt.edu by May 21, 2009.
The 18th Annual Hope Network Hoops Classic will be held June 13, 2009 at the Galleria at Pittsburgh Mills in Tarentum, PA. For registration details please visit www.hopenetwork-pa.org or call 412-826-2771.
The International Symposium on
Quality of Life Technology will be held June 30-July 1, 2009 at University
Club in Oakland, Pittsburgh, PA. The symposium is aimed at research
scientists, industry engineers, health care clinicians, graduate students,
and other professionals interested in the service technologies and
applications of human daily activities. Symposium Sessions will include
plenary and poster presentations, a Future
Challenges in Quality of Life Technologies Panel, and an Exhibition. Learn
more and register for the conference at
www.qoltconf2009.pitt.edu.
Annmarie Kelleher, Laura McClure, Ben Salatin, and Jon Pearlman, volunteered at the Healthsports Ski Classic January 26-29 at Hidden Valley Ski resort.
Mary Goldberg, Shiv Hiramath, Amol Karmarkar, and Dr. Rory Cooper joined Team NSCIA to raise funds for the National Spinal Cord Injury Association in the Pittsburgh Marathon on May 3, 2009. Dr. Cooper also finished first in the marathon’s handcycle division.
Michelle Sporner joined “The Unbreakables” at the National Multiple Sclerosis Society Walk in Pittsburgh on April 26. The team raised almost $1400 that will help fund MS research and help those living with MS live more fulfilling lives.
Research at the 2009 Winter Sports Clinic
HERL and Water Reed Army Medical Center joined again to bring research to the annual DVA/VA Winter Sports Clinic (WSC) in Snowmass, CO from March 29-April 3.
144 athletes volunteered to participate in 4 research studies:
Incidence of Upper Extremity
Nerve Entrapments in Veterans with Major Limb Amputations
Principle Investigator: Rory Cooper, PhD
We collected pilot data on the incidence of these nerve entrapments in soldiers/veterans with amputations. This data can guide the development and evaluation of prevention and treatment approaches.
Acute Mountain Sickness (AMS) in
Veterans with Disabilities
Principle Investigator: Brad Dicianno, MD
We recorded the incidence of AMS in WSC research participants. Information on the likelihood of developing AMS and its symptoms in a population of Veterans with disabilities is important for counseling and safety training for military personnel, for training medical staff, and for preparing prevention and treatment strategies.
Improving Seating Interface Fit
and Pressure for Adaptive Skiing
Principle Investigators: Brad Dicianno, MD & Jon Pearlman, PhD
We examined seat interface pressures in a variety of sit skis and evaluated a custom air bladder system’s effectiveness at reducing interface pressure with better positioning. We also used digital scanning technology to develop adaptive ski molds to potentially suit the needs of a wide range of skiers.
Power Wheelchair Driving
Strategies on Unfavorable Terrains
Principle Investigator: Ding Dan, Ph.D.
We organized focus groups to identify situations power wheelchair users encounter when driving and strategies they use to negotiate difficult situations. This info can be used to make driving rules that will assist new power wheelchair users in learning to drive their chairs and researchers in developing driving algorithms.
We’re currently preparing for the National Veterans Wheelchair Games in Spokane, WA July 13-18 where we will collect data for 4 more research studies.
–Christine Heiner
Jerry Baylor Recognized by PA Senate
Keystone Paralyzed Veterans of America Sports Director and longtime HERL research participant Jerry Baylor was recognized by the Pennsylvania State Senate for his athletic accomplishments, especially his medal winning performances at the 2008 National Veterans Wheelchair Games.
In 2008 Jerry won 4 gold medals in the discus, javelin, 200 meter track, and
weightlifting events, class 1B masters division. He also won a silver medal
in the shot-put event.
Jerry has been a steadfast HERL research volunteer for many years and has
participated in countless
research video shoots and photography sessions. In 2008 he spoke on behalf
of veteran research participants at the Pittsburgh VA’s research week
opening ceremony.
Jerry is not only an accomplished athlete but also a talented artist,
winning first place in crafts at the 2008 VA Pittsburgh Veterans Art
Festival.
–Christine Heiner
Human Engineering Research Laboratories
VA Pittsburgh Healthcare System
7180 Highland Drive
Building 4, 2nd Floor East Wing, 151R-1
Pittsburgh, Pa, 15206
Phone: 412-365-4850
Fax: 412-365-4858
E-mail any comments, corrections, or questions concerning the newsletter to the editor, Christine Heiner
at heinercm@pitt.edu
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