Abstract:
:A mechanical electrode inserter was used to allow reproducible electromyographic (emg) electrode insertions. The electrical activity provoked by the mechanical insertion was recorded and quantitatively analyzed in the anterior tibialis, the extensor hallucis longus, and the extensor digitorum brevis of unimpaired human subjects. No statistically significant differences were found among these muscles in the total duration of sharp spike activity or in the duration of sharp spike activity following cessation of needle electrode movement. There was a statistically significant reduction in the total duration of mechanically-provoked electrical activity in the extensor digitorum brevis when compared to the anterior tibialis using the technique employed in this study. There was a statistically significant increase in time following the onset of needle electrode movement until the initiation of sharp spike activity in the extensor hallucis longus as compared to the anterior tibialis. Abnormalities are present in the extensor digitorum brevis muscle of clinically unimpaired subjects. Endplate spikes can be recorded as positive-shaped potentials in the endplate zones of muscle. Nonreproducible positive-shaped potentials of unknown etiology are seen to occur singly or in pairs following insertional activity in normal muscle. When examining muscle for the early evidence of provokable positive sharp wave and fibrillation potentials, care must be taken not to mistake normal characteristics of insertional activity for pathological abnormalities.
journal_name
Arch Phys Med Rehabiljournal_title
Archives of physical medicine and rehabilitationauthors
Wiechers DOsubject
Has Abstractpub_date
1979-08-01 00:00:00pages
359-63issue
8eissn
0003-9993issn
1532-821Xjournal_volume
60pub_type
杂志文章abstract:OBJECTIVE:To compare paralyzed quadriceps force properties and femur compressive loads in an upright functional task during conventional constant-frequency stimulation and force feedback-modulated stimulation. DESIGN:Crossover trial. SETTING:Research laboratory. PARTICIPANTS:Subjects (N=13; 12 men, 1 woman) with mot...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2010.10.031
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:Traumatic spinal cord injury (SCI) affects 8,000 to 10,000 individuals per year in the United States. One of the most difficult tasks confronting the clinician is the discussion of neurologic recovery and prognosis with the patient and/or family. Our objective is to provide a guide for practitioners to accura...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,评审
doi:10.1016/s0003-9993(98)90244-1
更新日期:1998-11-01 00:00:00
abstract::Muscle spasm is often considered to be a prominent feature operating in chronic low back spin syndrome (LBP). The present study compared levels of paralumbar muscle activity, determined by an electromyogram (EMG), for LBP patients and normal subjects during periods of rest and voluntary muscular contraction. The resti...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1981-04-01 00:00:00
abstract:OBJECTIVE:To determine if women's dress shoes with heels of just 1.5 in (3.8 cm) in height increases knee joint torques, which are thought to be relevant to the development and/or progression of knee osteoarthritis (OA) in both the medial and patellofemoral compartments. DESIGN:Randomized controlled trial. SETTING:A ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.apmr.2004.09.018
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVE:(1) To compare the performance of subjects who have suffered a single lateralized cortical, ischemic stroke versus controls on measures of attention including a computerized dual visual attentional task to determine if this task is more sensitive for detecting the presence of subtle hemi-inattention compared ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 临床试验,杂志文章
doi:10.1016/s0003-9993(97)90002-2
更新日期:1997-01-01 00:00:00
abstract::Persons experiencing recent onset of stroke show wide variation in their adjustment process. This study evaluates how much these individual differences are a function of interpersonal needs for social contact after the rehabilitation process. Subjective needs for social relations are measured and compared with adjustm...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1983-02-01 00:00:00
abstract::This study was designed to help clinicians establish objective guidelines for meeting the nutritional requirements of spinal cord injury (SCI) patients during their initial hospitalizations. The nutritional status of 51 SCI patients treated between 1983 and 1986 was assessed at two, four, and eight weeks after injury....
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1989-04-01 00:00:00
abstract:OBJECTIVE:To assess the relationship between delays in initiation and termination of tibialis anterior contraction in the hemiplegic lower limb and clinical measures of lower-limb motor impairment and mobility. DESIGN:Cross-sectional correlational study. SETTING:Outpatient rehabilitation clinic of an academic medical...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2006.05.007
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVE:To develop a radiographic method for measuring the spinal alignment of a person in a seated position and with which to investigate the effects of lateral trunk supports (LTS) in special seating on the frontal and sagittal spinal alignment in persons with spinal cord injury (SCI). DESIGN:Before-after trial. ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2006.02.029
更新日期:2006-06-01 00:00:00
abstract:OBJECTIVES:To determine whether lower extremity sensorimotor peripheral nerve deficits are associated with reduced walking endurance in older adults. DESIGN:Prospective cohort study with 6 years of follow-up. SETTING:Two university research clinics. PARTICIPANTS:Community-dwelling older adults enrolled in the Health...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2015.08.423
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was twofold: (1) to identify the underlying dimensions of subjective well-being after spinal cord injury (SCI), and (2) to develop reliable scales based on measurement of these dimensions. DESIGN:A field study was conducted by surveying the subjective well-being of two large samples...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/s0003-9993(98)90085-5
更新日期:1998-08-01 00:00:00
abstract:OBJECTIVE:To examine demographic, psychiatric symptom, and neuropsychological performance factors associated with duration of unemployment in Iraq/Afghanistan Veterans with a history of mild-to-moderate traumatic brain injury (TBI). DESIGN:Cross-sectional, secondary data analysis of baseline measures in a supported em...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2020.04.008
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:To examine the effectiveness of aquatic exercise training on fatigue and health-related quality of life (HRQOL) in women with multiple sclerosis (MS). DESIGN:Randomized controlled trial, 4-week and 8-week follow-up. SETTING:Referral center of a multiple sclerosis society. PARTICIPANTS:Women (N=32) diagnose...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.apmr.2012.05.006
更新日期:2012-10-01 00:00:00
abstract::The purpose of this study was to determine the reliability of isokinetic and isometric measurement of strength for tests of knee extension and hip abduction on men with mental retardation (MR). In addition, the relationships between isokinetic measures of peak torque (PT) and total work (TW) and isometric peak torque ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/0003-9993(93)90012-y
更新日期:1993-08-01 00:00:00
abstract:OBJECTIVE:To compare resource use of, and outcomes for, rehabilitation for severe stroke before and after the implementation of the Casemix and Rehabilitation Funding Tree case-mix-based funding model. DESIGN:Prospective, observational cohort study. SETTING:Eight inpatient rehabilitation centers in Australia. PARTIC...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,多中心研究
doi:10.1016/j.apmr.2007.04.001
更新日期:2007-07-01 00:00:00
abstract::Three different kinds of low-level exercise (one arm and two leg exercises) and a low-level treadmill test were designed for patients recovering from acute myocardial infarction; noninvasive circulatory and aerobic responses to these activities were evaluated in healthy subjects. Exercise systolic pressure-rate produc...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1976-08-01 00:00:00
abstract:OBJECTIVE:To investigate predictive factors for disposition after acute stroke. DESIGN:A nationwide survey (2004 National Acute Stroke Israeli Survey). SETTING:All 28 primary general medical centers operating in Israel. PARTICIPANTS:Acute stroke patients (n=1583) admitted during February and March 2004 and discharge...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2007.11.001
更新日期:2008-03-01 00:00:00
abstract::Graft-versus-host disease (GVHD) is a multisystemic disorder that affects 30%-80% of patients who undergo allogeneic hematopoietic stem cell transplantation 10%-15% of GVHD patients develop sclerotic features affecting the skin or deeper tissues, leading to functional limitations and poor quality of life. There is lim...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2020.10.141
更新日期:2020-12-23 00:00:00
abstract:UNLABELLED:Hayes BT, Hicks-Little CA, Harter RA, Widrick JJ, Hoffman MA. Intersession reliability of Hoffmann reflex gain and presynaptic inhibition in the human soleus muscle. OBJECTIVE:To determine the day-to-day reliability of Hoffmann reflex (H-reflex) gain and presynaptic inhibition of spinal reflexes in the huma...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2009.07.023
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVES:To determine whether the International Classification of Functioning, Disability and Health (ICF) categories relevant to spinal cord injury (SCI) can be integrated in clinical measures and to obtain insights to guide their future operationalization. Specific aims are to find out whether the ICF categories re...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,多中心研究
doi:10.1016/j.apmr.2014.05.006
更新日期:2014-09-01 00:00:00
abstract::For this study of intractable pain after spinal cord injury (SCI), a questionnaire was developed, pilot-tested and mailed to 356 previously hospitalized SCI patients, 200 (56%) of whom returned the completed questionnaire. Of the respondents, 160 (80%) reported abnormal sensation and 96 (48%) called the discomfort pai...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1979-12-01 00:00:00
abstract::It has been suggested that the onset of physical disability may lead to deficits in assertiveness. Therefore, in the present study assertiveness, interpersonal discomfort, anxiety, and demographic variables were investigated among lower limb amputees. Amputees completed self-report measures and hospital visitors serve...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1985-10-01 00:00:00
abstract:OBJECTIVES:To report rotator cuff tendonitis as a complication of lymphedema and to discuss the possible etiology and treatment options. DESIGN:Retrospective review of 8 cases. SETTING:University hospital outpatient clinic. PARTICIPANTS:A total of 8 breast cancer patients with a history of lymphedema and ipsilateral...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2004.06.065
更新日期:2004-12-01 00:00:00
abstract::All patients admitted during a 6-month period to an inpatient geriatric rehabilitation unit were started on a medication education program incorporated into the rehabilitation program and utilizing existing staff. Patients were evaluated at admission, discharge, 90-day, and 1 year follow-up, using an 8-point medicatio...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1986-01-01 00:00:00
abstract:OBJECTIVE:To improve clinical decision making in posttraumatic neck pain by investigating the additional value of fear-avoidance variables in predicting chronic neck pain disability. DESIGN:An inception cohort with baseline assessment 1 week posttrauma and outcome assessment 24 weeks posttrauma. Predictive factors inc...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2003.06.019
更新日期:2004-03-01 00:00:00
abstract::This was an exploratory study in the social-leisure activity levels of married and single individuals after stroke. A 60-item behavioral frequency scale was administered to 42 married and 31 single subjects. Single persons showed higher levels of participation in performing personal care, home management and social in...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1982-07-01 00:00:00
abstract::The coronavirus disease 2019 (COVID-19) pandemic is having a profound effect on the provision of medical care. As the curve progresses and patients are discharged, the rehabilitation wave brings a high number of postacute COVID-19 patients suffering from physical, mental, and cognitive impairments threatening their re...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2020.09.372
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:To assess motor imagery (MI) ability in patients with moderate to severe traumatic brain injury (TBI). DESIGN:Prospective, cohort study. SETTING:University hospital rehabilitation unit. PARTICIPANTS:Patients with traumatic brain injury (mean coma duration, 18d) undergoing rehabilitation (n=20) and healthy ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2011.11.018
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVES:To identify (1) the annual incidence of subsequent injury and injury-related hospitalizations in persons with preexisting spinal cord injury (SCI) and (2) risk and protective behaviors associated with differential risk for injury. DESIGN:Longitudinal mailed survey. Participants were enrolled in 1997 to 1998...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2010.07.219
更新日期:2010-11-01 00:00:00
abstract:OBJECTIVE:To determine the safety and feasibility of percutaneous radiologic gastrostomy (PRG) tube placement in patients with amyotrophic lateral sclerosis (ALS) with too low a vital capacity to be weaned off noninvasive positive pressure ventilation (NPPV). DESIGN:Five-year follow-up cohort study. SETTING:Inpatient...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2008.12.006
更新日期:2009-06-01 00:00:00