Abstract:
:In median nerve lesions of the hand, electrophysiologic evaluation of the second lumbrical muscle can help to differentiate between lesions of the common digital nerves and the proper digital nerves, as illustrated by this case report. Median nerve conduction studies to the second lumbrical muscle can be performed by placing an active recording electrode just radial to the midpoint of the third metacarpal and stimulating the median nerve at the wrist or elbow.
journal_name
Muscle Nervejournal_title
Muscle & nerveauthors
Busis NA,Logigian EL,Shahani BTdoi
10.1002/mus.880090303subject
Has Abstractpub_date
1986-03-01 00:00:00pages
208-10issue
3eissn
0148-639Xissn
1097-4598journal_volume
9pub_type
杂志文章相关文献
MUSCLE & NERVE文献大全abstract::An electrophysiologic study of peripheral nerve excitability was performed in patients with hyperkalemic periodic paralysis (HPP) and in normal controls. It was found that a marked degree of neural hyperexcitability existed in all patients with HPP who showed cold sensitivity. The results suggest involvement of the ne...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.880020402
更新日期:1979-07-01 00:00:00
abstract::KANDID is an advanced EMG decision support system dedicated to the support of the clinical neurophysiologist during EMG examinations. It has facilities for test planning, automatized and structured data interpretation, EMG diagnosis, explanation, and reporting. In a prospective European multicenter field trial, the ag...
journal_title:Muscle & nerve
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1002/mus.880160514
更新日期:1993-05-01 00:00:00
abstract::Protein synthesis in soleus and extensor digitorum longus (EDL) muscles was measured in vitro to test the hypothesis that the lack of muscle protein accumulation in dystrophic conditions could be caused by a reduced sensitivity to insulin. We demonstrate that physiological insulin concentrations stimulate protein synt...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.880060709
更新日期:1983-09-01 00:00:00
abstract::The distinction between chronic demyelinating polyneuropathies associated with IgM paraproteinemia and anti-myelin-associated glycoprotein (MAG) antibodies (MAG-PN) and chronic inflammatory demyelinating polyneuropathies (CIDPs) relies on the anti-MAG antibodies assay. The aim of the study was to identify clinical and...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.20230
更新日期:2005-01-01 00:00:00
abstract::The intramembrane particle (IMP) profile of control and dystrophic (Bio 14.6) hamster cardiac muscle plasma membrane was assessed in freeze-fracture replicas to determine whether this animal model of muscular dystrophy exhibits the same membrane characteristics found in skeletal muscle from other more thoroughly studi...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.880070702
更新日期:1984-09-01 00:00:00
abstract:INTRODUCTION:This study was designed to assess the effect of extracorporeal shock-wave lithotripsy (ESWL) exposure of the parotid gland on oxidative stress and some trace element levels in the facial nerves of rats. METHODS:Twelve male Wistar albino rats were divided into two groups, each consisting of 6 animals. The ...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.22326
更新日期:2012-04-01 00:00:00
abstract:INTRODUCTION:We adopted a proteomics-based approach to gain insights into phenotypic differences between A/J and B10.SJL murine dysferlinopathy models. METHODS:We optimized immunoblotting of dysferlin by preparing homogenates of the tibialis anterior (TA) muscle under several different conditions. We compared TA muscl...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.24220
更新日期:2014-08-01 00:00:00
abstract::The first dorsal interosseous (FDI) and abductor digiti minimi (ADM) muscles are innervated by the same ulnar nerve, but studies have shown that the former is much more severely affected in amyotrophic lateral sclerosis. In this study, threshold tracking was used to investigate whether membrane properties differ betwe...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.21107
更新日期:2009-03-01 00:00:00
abstract::Many patients with the limb-girdle variant of congenital myasthenic syndrome (CMS) possess mutations in the human Dok-7 gene (DOK7). We identified six unrelated CMS patients with DOK7 mutations. Two patients, one mildly and the other moderately affected, were homozygous for the previously described 1263insC mutation. ...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.20944
更新日期:2008-04-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to determine the patterns of responses for the electromyographic (EMG) amplitude vs. oxygen uptake ( V̇O2 ) relationships from muscles of the quadriceps femoris and hamstrings during incremental treadmill running. METHODS:Twelve men volunteered to perform an incremental test to e...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.24901
更新日期:2015-12-01 00:00:00
abstract::Repetitive nerve stimulation (RNS) of the median nerve is rarely studied in myasthenia gravis (MG). We performed a retrospective analysis of RNS studies performed on 448 patients at our center between 2010 and 2016. Among 95 patients with MG, an abnormal decrement of the compound muscle action potential amplitude was ...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.26713
更新日期:2019-12-01 00:00:00
abstract:INTRODUCTION:We describe a novel, clinically applicable conduction study of the laryngeal nerves. METHODS:Seventeen normal volunteer subjects were included. Activation of the sensory territory of the superior laryngeal nerve was performed by administration of low level brief electrical stimuli. The laryngeal closure r...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.23544
更新日期:2013-03-01 00:00:00
abstract::A mathematical model is presented that predicts the electric field induced in the arm during magnetic stimulation of a peripheral nerve. The arm is represented as a homogeneous, cylindrical volume conductor. The electric field arises from two sources: the time-varying magnetic field and the accumulation of charge on t...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.880130812
更新日期:1990-08-01 00:00:00
abstract::We applied the singular value decomposition (SVD) method to study single motor unit firing patterns. Two projects were carried out: (1) a computer simulation study to confirm the meanings of two SVD parameters, the eigenvalue corresponding to the positive-slope eigenvector (PEV) and that corresponding to the negative-...
journal_title:Muscle & nerve
pub_type: 临床试验,杂志文章
doi:10.1002/1097-4598(200007)23:7<1057::aid-mus8>3.0.c
更新日期:2000-07-01 00:00:00
abstract::We used peristimulus time histograms (PSTHs) to estimate characteristics of the composite excitatory postsynaptic potentials (EPSPs) generated at the anterior horn cell by a descending cortical volley induced by subthreshold transcranial magnetic stimuli in 11 normal subjects, 9 patients with DNA-confirmed Kennedy's d...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/(sici)1097-4598(199903)22:3<299::aid-mus2>
更新日期:1999-03-01 00:00:00
abstract::The purpose of this study was to investigate the influence of an 8-week resistance training program on force steadiness and common drive for the vastus lateralis muscle. Eight untrained men performed a resistance training program. Before the program and at the end of each week, the subjects performed a trapezoid isome...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.21836
更新日期:2011-02-01 00:00:00
abstract:INTRODUCTION:X-linked myotubular myopathy (XLMTM), characterized by severe hypotonia, weakness, respiratory distress, and early mortality, is rare and natural history studies are few. METHODS:RECENSUS is a multicenter chart review of male XLMTM patients characterizing disease burden and unmet medical needs. Data were ...
journal_title:Muscle & nerve
pub_type: 杂志文章,多中心研究
doi:10.1002/mus.26018
更新日期:2018-04-01 00:00:00
abstract:INTRODUCTION:Repetitive loading of the low back tissues induces tension relaxation with a corresponding variation in the myoelectric response of the neuromuscular system, which may influence low back health. The purpose of this study was to observe trunk muscle activities before and after a passive cyclic trunk flexion...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.22154
更新日期:2011-11-01 00:00:00
abstract::We studied the effects of a 12-week progressive resistance strength training program in weakened muscles of 5 patients with sporadic inclusion body myositis (IBM). Strength was evaluated with Medical Research Council (MRC) scale ratings and quantitative isometric and dynamic tests. Changes in serum creatine kinase (CK...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/(sici)1097-4598(199710)20:10<1242::aid-mus
更新日期:1997-10-01 00:00:00
abstract::Twenty patients with neurogenic disorders, polymyositis, or muscular dystrophies were assessed clinically and by CT imaging of limb, limb girdle, and trunk muscles, using a standard protocol. On each side of these patients 26 movements were graded by the MRC scale, and 20 muscles were assessed by CT imaging. The clini...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.880180706
更新日期:1995-07-01 00:00:00
abstract::The purpose of the study was to investigate differences in contractile speed, force, and fatigability of the adductor pollicis muscle between 12 patients with multiple sclerosis (MS) and 8 sedentary control subjects matched for age and gender. There were no differences between the patients with MS and control subjects...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.1129
更新日期:2001-09-01 00:00:00
abstract::The compound muscle action potential (M(MAX)) during a maximal voluntary contraction (MVC) may be measured to determine if the motor nerve has been supramaximally stimulated during the interpolated twitch technique (ITT). Ten males performed isometric knee extension MVCs. M(MAX) for the vastus medialis was recorded du...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.21692
更新日期:2010-10-01 00:00:00
abstract::Large muscle genes are often sequenced using complementary DNA (cDNA) made from muscle messenger RNA (mRNA) to reduce the cost and workload associated with sequencing from genomic DNA. Two potential barriers are the availability of a frozen muscle biopsy, and difficulties in detecting nonsense mutations due to nonsens...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.22118
更新日期:2011-08-01 00:00:00
abstract:INTRODUCTION:This case report focuses on identifying novel mutations in juvenile motor neuron disease and emphasizes the significance of whole exome sequencing (WES). METHODS:We report a 13-year-old Hispanic boy with rapidly progressive weakness, muscle atrophy, tremor, and tongue fasciculation, along with upper motor...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.25030
更新日期:2016-04-01 00:00:00
abstract::Two sisters presented with distal weakness and their muscle biopsy was dystrophic. This distal muscular dystrophy has an autosomal recessive inheritance and its features are somewhat different from the more common autosomal dominant distal muscular dystrophy and include: a) onset in early adult life; b) involvement of...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.880070610
更新日期:1984-07-01 00:00:00
abstract::We describe a patient with a clinical disorder that resembled vasculitic neuropathy in which peripheral nerves were successively affected over several months, but without systemic involvement. An initial muscle biopsy near the involved nerves showed signs of nonspecific inflammation around the muscle and nerve fibers....
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/1097-4598(200010)23:10<1604::aid-mus21>3.0
更新日期:2000-10-01 00:00:00
abstract:INTRODUCTION:Magnetic resonance imaging (MRI) is an excellent imaging modality for soft tissues. Magnetization transfer (MT) imaging is an MRI technique that is sensitive to the bound protons of macromolecules and therefore can aid in the assessment of nerve damage. METHODS:Measurements of the MT ratio (MTR), which pr...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.22240
更新日期:2012-01-01 00:00:00
abstract::Although paraspinal muscle fibrillations and positive sharp waves (PSWs) are used to help identify neuromuscular disorders, the frequency of these abnormalities in normal subjects is uncertain. We performed lumbosacral paraspinal electromyography in 65 normal subjects. Twenty-seven (42%) had fibrillations and/or PSWs,...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/(sici)1097-4598(199810)21:10<1347::aid-mus
更新日期:1998-10-01 00:00:00
abstract:INTRODUCTION:The risk of cancer in patients diagnosed with myotonic dystrophy (DM) is reported for the homogeneous Utah population. METHODS:Clinical data accessed from the largest Utah healthcare providers have been record-linked to the Utah Population Database, a population-based resource also linked to the Utah Canc...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.25145
更新日期:2016-10-01 00:00:00
abstract::The purpose of this study was to investigate whether the previously demonstrated heterogeneity of myosin heavy chain (MHC) in type 2B fibers of the superficial portion of the lateral gastrocnemius (SLG) muscle of the rat may be due to presence of type 2D/X fibers. Immunohistochemical identification of MHC heterogeneit...
journal_title:Muscle & nerve
pub_type: 杂志文章
doi:10.1002/mus.880151210
更新日期:1992-12-01 00:00:00