نتایج جستجو برای: Nerve conduction velocity (NCV)

تعداد نتایج: 331330  

Noormohamadi , Sh, Vali nezhad , E,

ABSTRACT The object of this study is determination of normative values of nerve conduction studies (NCS) among the population of Guilan Province. We selected 216 at the ages of 20-59yr on the basis of their medical histories and examination , and on condition that they had no factors or diseases interfering with nerve conduction by convenience sampling method. In this cross-sectional study, t...

2014
Husan Bano Nighat Rukhsana Fatima Mannan Abdul Mannan

Background: A nerve conduction velocity test measures how quickly electrical impulses move along a nerve in order to exclude or detect muscle disorders. The objective of this study was to study the pattern of electrophysiological variables in motor nerves for detection of neuropathy. Methods: This experimental study was carried out in the Department of Physical Medicine and Rehabilitation, Jinn...

2013
Ken Nishihara Hisashi Kawai Naohiko Kanemura Motohiko Hara Hideo Naruse Toshiaki Gomi

BACKGROUND Motor nerve function decreases with age and can cause abnormalities in motor function. Using newly designed methods, we used evoked electromyograms to evaluate change in motor nerve function. MATERIAL AND METHODS Motor function was assessed by grip strength, timed up-and-go test, 5-m normal walk, and 5-m fastest walk. In addition, motor nerve conduction velocity was calculated by m...

Journal: :iranian red crescent medical journal 0
reza boostani neurology department, ghaem hospital, mashhad university of medical sciences, mashhad, ir iran ali mellat neurology department, shahid sadoughi hospital, yazd university of medical sciences, yazd, ir iran; shahid sadoughi hospital, yazd university of medical sciences, yazd, ir iran. tel/fax: +98-3518224001 reza afshari medical toxicology research centre, mashhad university of medical sciences, mashhad, ir iran siavash derakhshan neurology department, north khorasan university of medical sciences, bojnourd, ir iran morteza saeedi neurology department, ghaem hospital, mashhad university of medical sciences, mashhad, ir iran ehsan rafeemanesh occupational and environmental health department, mashhad university of medical sciences, mashhad, ir iran

background: the use of organophosphates (ops) in developing countries is rising in large quantities and non-secure methods. this problem not only causes acute poisoning but also may lead to chronic diseases such as polyneuropathy. in iran, 60% of pesticides are organophosphate compounds that may lead to delayed polyneuropathy. objectives: the purpose of the current study was to evaluate delayed...

Journal: :Nepal Medical College journal : NMCJ 2006
Pramod Devkota Wang Lei Zeng Bing-Fang Tang Jian-Fei Fan Cun-Yi

To investigate the effect of tension on the contractive force of muscle and nerve conduction velocity of the repaired nerve, this study was designed. Fifty-four Sprague-Dawley (SD) rats were randomly divided into 3 groups. The left gastrocnemius muscles of the rats were dissected with the neurovascular pedicles intact; the tibial nerves were cut and immediately repaired by epineurial suture. Th...

2012
S. Ahmed S. Malik M. A. Azeem S. Noushad

The complex interactions among the structural features of axon, its myelin sheath and its length, determine the nature of nerve impulse conduction.. In addition, fibers of different diameters and degree of myelination determine the nerve conduction velocity (NCV). It is therefore, hypothesized that for the same nerve, the NCV may differ in animals, due to the differences in the leg architecture...

Journal: :Archives italiennes de biologie 2010
Matthias Pawlak Dominik Kaczmarek

The aim of this study was to describe motor nerve conduction velocity in upper and lower extremities in sportsmen. Fifteen high-level field hockey players, seventeen soccer players and ten tennis players were recruited from the Polish National Field Hockey League, Polish Soccer League Clubs, and Polish Tennis Association clubs,respectively. The control group comprised of seventeen healthy, non-...

2016
H. K. Das D. Das R. Doley P. P. Sahu

Reduction of myelin in peripheral nerve causes critical demyelinating diseases such as chronic inflammatory demyelinating polyneuropathy, Guillain-Barre syndrome, etc. Clinical monitoring of these diseases requires rapid and non-invasive quantification of demyelination. Here we have developed formulation of nerve conduction velocity (NCV) in terms of demyelination considering electric circuit m...

D Dedehdar H GHaem M Sadeghi S.M Jazaeri shoshtari SH Taghizadeh

Background & Aims: Lower limbs’ nerves are exposed to mechanical injuries in athletes (e.g. football players), because of the excessive physical demand of their job. The objective of the present study was to evaluate the influence of regular and intense sports, such as football, on nerves in the lower leg. This study was conducted during 2006 to 2007 in the Shiraz Rehabilitation Faculty, Univer...

Journal: :Revista brasileira de fisioterapia (Sao Carlos (Sao Paulo, Brazil)) 2011
Esperanza Herrera Maria Cristina Sandoval Diana M Camargo Tania F Salvini

BACKGROUND Different cryotherapy modalities have distinct effects on sensory and motor nerve conduction parameters. However, it is unclear how these parameters change during the post-cooling period and how the exercise carried out in this period would influence the recovery of nerve conduction velocity (NCV). OBJECTIVES To compare the effects of three cryotherapy modalities on post-cooling NC...

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