نتایج جستجو برای: autonomic nerve system
تعداد نتایج: 2367153 فیلتر نتایج به سال:
Gastrointestinal autonomic nerve tumor (GANT) is extremely rare and considered a variant of gastrointestinal stromal tumors (GISTs). GANT originates from the intestinal autonomic nervous system mostly of small intestine or the stomach. We report a colonic GANT diagnosed in a 5-year-old child who presented with abdominal pain and fever for a long period. Colonic resection and end to end anastomo...
Much research has investigated the relationship between the Approximate Number System (ANS) and mathematical achievement, with continued debate surrounding the existence of such a link. The use of different stimulus displays may account for discrepancies in the findings. Indeed, closer scrutiny of the literature suggests that studies supporting a link between ANS acuity and mathematical achieve...
BACKGROUND AND PURPOSE A novel TYPE of prion disease associated mainly with autonomic-sensory polyneuropathy was reported by us previously. METHODS Here the autopsy pathology for patient 1 (the sister) and the clinical characteristics of her younger brother (patient 2) are newly reported. Polymerase chain reaction based restriction fragment length polymorphism analysis of the prion protein ge...
Gastrointestinal autonomic nerve tumor (GANT) is extremely rare and considered a variant of gastrointestinal stromal tumors (GISTs). GANT originates from the intestinal autonomic nervous system mostly of small intestine or the stomach. We report a colonic GANT diagnosed in a 5-year-old child who presented with abdominal pain and fever for a long period. Colonic resection and end to end anastomo...
Certain functions of the nervous system were examined in 31 printing workers (mean age 44) exposed to trichloroethene (mean duration 16 years) and 28 controls (mean age 45). In the sural nerve the conduction velocity (SNCV), response amplitude, and refractory period (SRP) were measured. The latencies of the masseter and the blink reflex were determined to test the trigeminal nerve. In the peron...
BACKGROUND Atrial fibrillation (AF) is commonly associated with congestive heart failure (CHF). The autonomic nervous system is involved in the pathogenesis of both AF and CHF. We examined the role of autonomic remodeling in contributing to AF substrate in CHF. METHODS AND RESULTS Electrophysiological mapping was performed in the pulmonary veins and left atrium in 38 rapid ventricular-paced d...
Papilloedema, multiple cranial nerve palsies, and autonomic nervous system dysfunction have become increasingly well recognized as occurring in the Guillain-Barre syndrome. Such a patient was recently encountered in whom the additional presenting feature of severe bilateral exophthalmos led to delay in reaching the correct diagnosis. Because of this delay and ensuing respiratory complications, ...
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