Motor conduction velocity in the human spinal cord: slowed conduction in multiple sclerosis and radiation myelopathy.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Motor conduction velocity in the human spinal cord: slowed conduction in multiple sclerosis and radiation myelopathy.

Transcutaneous electrical stimulation of the central nervous system was used to measure motor conduction velocity in the human spinal cord in 21 subjects aged 22 to 75 years (mean 55 years), none of whom had neurological disease. The motor conduction velocity between the sixth cervical (C6) and first lumbar (L1) vertebral levels was 67.4 +/- 9.1 m/s. This probably represents conduction velocity...

متن کامل

Motor nerve conduction velocity in spinal muscular atrophy of childhood.

The ulnar and posterior tibial conduction velocities were measured in 29 children with spinal muscular atrophy, 14 of whom had the servere form of the disease. The ulnar nerve velocity was slow in 12 of the 14 severely affected infants, but normal or fast in 11 of 14 children less severely affected. The corresponding results for the posterior tibial nerve were slow velocities in 11 of 12 infant...

متن کامل

Conduction intervals and conduction velocity in the human cardiac conduction system. Studies during open-heart surgery.

Specialized fiber electrograms were recorded in 64 patients during open-heart surgery. Intervals were measured from the proximal His bundle, distal His bundle, and right and left bundle branches to the earliest QRS deflection in the limb lead ECG (pH-Q, dH-Q, RB-Q, and LB-Q interval, respectively). There was an increase of pH-Q intervals with increasing age such that at age 3 months the normal ...

متن کامل

Spinal Cord Analysis in People with Multiple Sclerosis

Background. Multiple Sclerosis (MS) is an autoimmune, inflammatory, and chronic disease which, under the effect of the wastes of myelin degradation occurs in the white matter of the brain, spinal cord, and visual nerves. The main complications of this disease are fatigue, muscle cramps, tremor, imbalance, and walking imbalance. Objectives. The purpose of this study is to investigate the spine ...

متن کامل

Ratio of motor nerve conduction velocity to F-wave conduction velocity in diabetic neuropathy.

OBJECTIVE To investigate the usefulness of a new parameter, the ratio of motor nerve conduction velocity to F-wave conduction velocity (M/F ratio), for the differential diagnosis of diabetic neuropathy. RESEARCH DESIGN AND METHODS Nerve conduction studies were conducted in 95 patients with diabetic neuropathy, 44 nondiabetic patients with peripheral neuropathy, and 24 normal control subjects....

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry

سال: 1985

ISSN: 0022-3050

DOI: 10.1136/jnnp.48.11.1135