Abstract：
OBJECTIVE:Upper limb spasticity may impair the use of control interfaces such as joysticks for many individuals with disabilities such as cerebral palsy (CP). The aims of this study were to compare the driving performance of those with CP to that of control participants, to identify the impact of lead time on performance, and to compare two joystick designs, a standard movement sensing joystick and a novel isometric joystick. DESIGN:This study used a repeated-measures design to compare the performance of a group of participants with CP to that of participants without disabilities in a two-dimensional simulated driving task on a computer screen using the two control interfaces. The driving trials used varying "lead times," or the amount of warning time available to make movement decisions and turns. A total of 34 participants with CP and without disability were matched by age and sex into two groups. RESULTS:Participants with CP had lower driving performance in most variables of interest compared with controls. However, surprisingly, reducing lead time also reduced some performance errors, possibly because of more deliberate driving. The isometric joystick outperformed the movement sensing joystick in terms of performance errors but contributed to a prolonged reaction time. CONCLUSIONS:The isometric joystick was preferred by participants over the movement sensing joystick in this study and may be a future alternative for individuals with CP for both power mobility and computer access tasks.
journal_name
Am J Phys Med Rehabiljournal_title
American journal of physical medicine & rehabilitationauthors
Dicianno BE,Mahajan H,Guirand AS,Cooper RAdoi
10.1097/PHM.0b013e31825a1497subject
Has Abstractpub_date
2012-10-01 00:00:00pages
823-30issue
10eissn
0894-9115issn
1537-7385journal_volume
91pub_type
杂志文章abstract：:The purpose of this study was to examine the effect of a low-intensity, alternate-day, 12 wk quadriceps muscle-strengthening exercise program on muscle strength and muscle and motor unit integrity in 12 postpolio patients. Patients performed six to ten repetitions of a 5-s duration knee extension exercise with ankle w...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/00002060-199601000-00014
更新日期：1996-01-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to compare the optimal vibration frequency (OVF), which corresponds to maximal electromyographic muscle response during whole-body vibration, between young, middle-aged, and older women in four muscles of the lower-limbs. DESIGN:OVF was measured as the frequency corresponding to max...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0000000000000193
更新日期：2015-07-01 00:00:00
abstract：:The goal of this article is to examine our current understanding of the chain of events known to be involved in the adaptive process whereby specific genes and their protein products undergo altered expression; specifically, skeletal muscle adaptation in response to altered loading states will be discussed, with a spe...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,评审
doi：10.1097/01.PHM.0000029723.36419.0D
更新日期：2002-11-01 00:00:00
abstract：:A 17-item questionnaire was designed to assess the relative importance of various factors to physical medicine and rehabilitation (PM&R) training directors when ranking PM&R resident applicants during the National Resident Match. The questionnaire was sent to all PM&R residency training directors. The recipients were ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/00002060-199406000-00002
更新日期：1994-06-01 00:00:00
abstract：OBJECTIVE:We explored the process of cancer care for patients with preexisting mobility disability, focusing on treatment decisions and experiences. DESIGN:We recruited 20 participants with preexisting mobility disability, requiring use of an assistive device or assistance with activities of daily living, subsequently...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0000000000001622
更新日期：2021-02-01 00:00:00
abstract：OBJECTIVE:To evaluate function and disability in patients with fibromyalgia before and after participation in a functionally oriented, multidisciplinary, 8-wk treatment program. DESIGN:A total of 23 patients who met American College of Rheumatology criteria for the diagnosis of fibromyalgia were enrolled in the study....
journal_title：American journal of physical medicine & rehabilitation
pub_type： 临床试验,杂志文章
doi：10.1097/01.phm.0000228677.46845.b2
更新日期：2006-08-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate and compare the mechanical responses of dorsal neck muscles in individuals with whiplash-associated disorders (WAD) versus healthy individuals. DESIGN:This study included 36 individuals with WAD (26 women and 10 men) and 36 healthy controls (26 women and 10 men). Ultr...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0000000000000845
更新日期：2018-02-01 00:00:00
abstract：:Musculoskleletal conditions comprise the second most common reason for physician visits and have the greatest negative impact on health-related quality of life in the industrialized world. Therefore, all medical schools should provide education for their students in these disorders. Physiatrists play a unique role in ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0b013e3181b72a3e
更新日期：2009-10-01 00:00:00
abstract：:Nocebo effects refer to new or worsening symptoms that develop in response to negative health-related information, beliefs, and/or experiences. In recent years, research on concussion pathophysiology has significantly advanced. Through health campaigns and media coverage, emerging knowledge on the risks of this injury...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,评审
doi：10.1097/PHM.0000000000001290
更新日期：2020-01-01 00:00:00
abstract：:Population aging, caused by reductions in fertility and increasing longevity, varies by country and is anticipated to continue and to reach global proportions during the 21st century. Although the effects of population aging have been well documented for decades, the impact of aging on people with spinal cord injury (...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,评审
doi：10.1097/PHM.0b013e31821f70bc
更新日期：2012-01-01 00:00:00
abstract：OBJECTIVE:Trapezius myalgia or, more specifically, myofascial dysfunction of the upper trapezius mainly affects women performing jobs requiring prolonged low level activation of the muscle. This continuous low muscle load can be accompanied by a shift to a more anaerobic energy metabolism, causing pain. The aim of the ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0000000000001231
更新日期：2019-11-01 00:00:00
abstract：:The aim of the study was to assess physiatrists' knowledge of the cost of medications commonly prescribed at discharge from inpatient rehabilitation units across the spectrum of practice experience from residents to attending physicians. Investigators contacted 92 pharmacies across four major regions of the United Sta...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0000000000001219
更新日期：2020-02-01 00:00:00
abstract：:The H reflex is a monosynaptic reflex whose latency can be used to evaluate pathology of the S1 nerve root and axon. Little has been written about the use of the H reflex amplitude in evaluating S1 nerve root and axon. Little has been written about the use of the H reflex amplitude in evaluating S1 nerve physiology. A...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/00002060-199705000-00003
更新日期：1997-05-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of selective blocking of the anterior branch of the obturator nerve by using phenol in controlling adductor spasticity in children with cerebral palsy. DESIGN:To study the anatomic location of the anterior branch of the obturator nerve with respect to bony landmarks in the inguinal are...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0b013e31815b6381
更新日期：2009-01-01 00:00:00
abstract：OBJECTIVE:We investigated the correlation between movement patterns, measured by polyelectromyography (PEMG), and clinical motor manifestations in children with cerebral palsy. DESIGN:Subjects included 53 children with spastic cerebral palsy (diplegic [n = 43] and quadriplegic [n = 10] groups) and 18 normal children. ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/01.PHM.0000078180.72129.5C
更新日期：2003-08-01 00:00:00
abstract：:Niebuhr and Marion (Am J Phys Med Rehab 1990;69:96-101) recently presented a study that utilized healthy subjects who were able to control the amount of force exerted during submaximal grip strength efforts. Stokes (J Occup Med 1983;25:683-684) proposed that a true weakness of grip can be distinguished in the injured ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：OBJECTIVE:To demonstrate the prevalence and prognostic value of electrocardiographic abnormalities in patients with chronic spinal cord injury. METHODS:All electrocardiographs obtained in the Palo Alto Veterans Affairs Medical Center since 1987 have been digitally recorded and stored in a computerized database. For th...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/00002060-200208000-00008
更新日期：2002-08-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate the effects of a task-oriented ambulation training program in regaining walking, balance, and activity of daily living performance for ambulation-challenged residents with walking potential in long-term care facilities. DESIGN:Fifty ambulation-challenged residents wit...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,随机对照试验
doi：10.1097/PHM.0b013e3182555de3
更新日期：2012-07-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to compare the effect of a 12-wk exercise therapy program and arthroscopic partial meniscectomy on knee strength and functional performance in middle-aged patients with degenerative meniscus tears. DESIGN:A total of 82 patients (mean age, 49 yrs; 35% women) with a symptomatic, unila...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,随机对照试验
doi：10.1097/PHM.0000000000000209
更新日期：2015-06-01 00:00:00
abstract：OBJECTIVE:This study was undertaken to demonstrate that the ankle frontal muscle power absorption and generation at push-off are related to the foot's initial position at heel-strike with respect to the body center of mass. DESIGN:Nineteen able-bodied male subjects participated in this study and were divided into two ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 临床试验,杂志文章
doi：10.1097/00002060-200206000-00007
更新日期：2002-06-01 00:00:00
abstract：:This article reviews the current status of exercise training and contraction-induced muscle-injury investigations in animal models of muscular dystrophy. Most exercise-training studies have compared the adaptations of normal and dystrophic muscles with exercise. Adaptation of diseased muscle to exercise occurs at many...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,评审
doi：10.1097/00002060-200211001-00016
更新日期：2002-11-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to evaluate the relationship between body mass index (BMI) and change in motor impairment and functional mobility after a gait rehabilitation intervention in chronic stroke subjects. DESIGN:Correlation and linear regression analyses of pretreatment and end-of-treatment Fugl-Meyer sc...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,随机对照试验
doi：10.1097/PHM.0b013e31826458c6
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:Peak oxygen uptake (VO2peak) is a strong predictor of survival in cardiac patients. The aims of this study were to compare the effects of high interval training (HIT) to moderate continuous training (MCT) on VO2peak and to identify the safety of HIT in acute myocardial infarction patients with drug-eluting st...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,随机对照试验
doi：10.1097/PHM.0000000000000290
更新日期：2015-10-01 00:00:00
abstract：:Although Transcutaneous Electrical Nerve Stimulation (TENS) has become a popular modality in pain management over the past 20 yr, there is still debate over its mechanisms of action and the precise relevance of stimulation parameters to its hypoalgesic effects. Thus, confusion still surrounds the selection of optimal ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1995-05-01 00:00:00
abstract：OBJECTIVES:To examine the association between body mass index (BMI) and clinically diagnosed diabetes in veterans with spinal cord injuries and disorders. We also sought to determine whether there is evidence to support a 10% reduction in BMI cut points, which would lower the upper limit of normal BMI from 24.99 to 22....
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0b013e3181d896b9
更新日期：2010-05-01 00:00:00
abstract：OBJECTIVE:To assess the effect of a proprioceptive dynamic posture training program on balance in osteoporotic women with kyphotic posture. DESIGN:Subjects were randomly assigned to either a proprioceptive dynamic posture training program or exercise only group. Anthropometric measurements, muscle strength, level of p...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1097/00002060-200204000-00001
更新日期：2002-04-01 00:00:00
abstract：:Cognitive dysfunction among cancer survivors, commonly referred to as "chemobrain," has gained increased attention in the last decade. Cognitive dysfunction is now well recognized among patients with non-central nervous system cancers. It may be a consequence of the cancer, its treatment, or both. Other common problem...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章,评审
doi：10.1097/PHM.0b013e31820be463
更新日期：2011-05-01 00:00:00
abstract：OBJECTIVE:The purposes of this study were as follows: (1) to compare the characteristics of functional fitness of Japanese stroke survivors with those of control subjects of a similar age; and (2) to relate these characteristics to the extent of physical impairment and the period after stroke onset to better design com...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/00002060-200209000-00007
更新日期：2002-09-01 00:00:00
abstract：:A 13-yr-old adolescent boy presented with wrist pain after falling off a scooter onto his outstretched hand. Radiographs revealed a nondisplaced hairline fracture of the scaphoid bone and an irregular radiolucent line in the proximal metaphysis of the second metacarpal bone, consistent with an anomalous growth plate, ...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0000000000000715
更新日期：2017-11-01 00:00:00
abstract：OBJECTIVE:1) Describe frequency of back pain only, neck pain only, and co-occurring pain in Veterans with upper limb amputation (ULA); 2) examine changes in pain over one year; and 3) quantify the association of pain and health-related quality of life (HRQoL) and disability. DESIGN:Observational cohort study with a su...
journal_title：American journal of physical medicine & rehabilitation
pub_type： 杂志文章
doi：10.1097/PHM.0000000000001694
更新日期：2021-01-11 00:00:00
