OBJECTIVE To determine which ultrasonographic measurement can be used as an indicator reflecting the severity of carpal tunnel syndrome (CTS), by comparing electrodiagnostic results with ultrasonographic measurements in females. Many previous studies have tried to reveal that the ultrasonography (US) can possibility be used for diagnosis and severity of CTS. However, the criteria are different ...

This article reviews the use of electrodiagnostic testing in disorders of neuromuscular transmission and discusses the differences between various presynaptic and postsynaptic disorders. Attention is paid to quality control issues that influence the sensitivity of repetitive nerve stimulation and single fiber electromyography. Electrodiagnostic testing, when used as an extension of the clinicia...

Electrodiagnostic Studies in Neurologically Asymptomatic Patients with Vitamin B12 Deficiency Füsun Mayda DOMAÇ, Geysu KARLIKAYA, Yılmaz ÇETİNKAYA, Mehmet GENCER, Tülin TANRIDAĞ, Önder US Erenköy Mental and Neurological Disease. Training and Research Hospital, İstanbul Acıbadem University, Department of Neurology, İstanbul Haydarpaşa Numune Training and Research Hospital, Department of Neurolog...

This article reviews the usefulness of the electrodiagnostic examination in patients who have suspected cervical and lumbosacral radiculopathy. This study can verify the presence and severity of radiculopathy, determine which levels are involved, and provide an electrodiagnostic correlate to imaging abnormalities. A practical approach for conducting the nerve conduction portion and needle elect...

In the present study, the thenar muscles were evaluated using magnetic resonance imaging (MRI), in addition, the correlations between thenar muscle changes, clinical findings and electrodiagnostic results from patients with carpal tunnel syndrome were investigated. The subjects were 13 patients (17 wrists) who were clinically diagnosed with carpal tunnel syndrome. In all patients, a medical his...

Electrodiagnostic data have not been previously reported in tabes dorsalis. A patient with tabes dorsalis is described whose nerve conduction studies and median nerve somatosensory evoked responses (SEPs) were normal. H-reflexes were absent. SEPs of the tibial nerve suggested posterior column dysfunction. These electrodiagnostic findings correlate precisely with the known pathology of tabes dor...

We describe the clinical and electrodiagnostic features of 8 infants who showed no visual responsiveness and were thought to be severely visually impaired on initial examination. Subsequently all children developed normal visual capabilities and the previously abnormal visually evoked potentials became normal. The clinical and electrodiagnostic features of these infants suggest that they suffer...

Lambert Eaton myasthenic syndrome is a presynaptic neuromuscular junction disorder, which has unique features on electrodiagnostic testing. Here we describe a middle aged lady with symmetric, progressive, areflexic weakness in lower limbs, who had the typical electrodiagnostic findings of diffuse attenuation of motor amplitudes, and increase in these amplitudes after brief exercise of the muscl...

OBJECTIVE To determine the prevalence and related characteristics of carpal tunnel syndrome (CTS) in orchardists and to investigate the association between electrodiagnostic severity and physical examinations. METHODS Between July 2013 and September 2014, 377 subjects (174 men and 203 women) visited the Gyeongsang National University Hospital's Center for Farmer's Safety and Health. All the s...