this study aimed at comparing the effect of self-controlled feedback with 100% frequency on motor skill learning in children. 60 children (11.1±0.86 yr) were selected randomly and based on their pretest results divided into same three groups of 100% feedback, self-controlled and yoked. in the acquisition phase, subjects completed 120 trials. at the end of the second day, subjects performed a 10...

Recent studies in animal models indicate that recombinant human erythropoietin (rhEPO) is very effective in enhancing neurological recovery after spinal cord injury (SCI). We aimed to evaluate the effect of rhEPO plus methylprednisolone sodium succinate (MPSS) compared to MPSS alone to improve neurological function of patients after SCI in a randomized clinical trial. During a 15-month period 3...

The interaction of electromagnetic fields (EMF) with living organisms presents an increasing source of interest nowadays. There are reports on the influence of EMFs on memory. In this study, the effect of a 50 Hz, 50G EMF was investigated on passive avoidance learning in male rats. For this purpose, male Wistar rats (n = 50, 6-8 weeks, 250-300 g) were randomly divided into five groups. Control ...

The interaction of electromagnetic fields (EMF) with living organisms presents an increasing source of interest nowadays. There are reports on the influence of EMFs on memory. In this study, the effect of a 50 Hz, 50G EMF was investigated on passive avoidance learning in male rats. For this purpose, male Wistar rats (n = 50, 6-8 weeks, 250-300 g) were randomly divided into five groups. Control ...

Background A paradoxical increased risk of death has been reported during the first 24 hours after thrombolysis for myocardial infarction. The mechanism of this phenomenon is not known, nor is its relation to the success or failure of reperfusion. The present study was a prospectively designed analysis of deaths occurring within the first 24 hours in the GUSTO trial. Methods and Results There w...

objective: to detect whether the preoperative combined administration of rectal diclofenac and paracetamol is superior to placebo or rectal diclofenac alone for pain after abdominal hysterectomy. materials and methods: ninety female patients (american society of anesthesiologists (asa) physical status i-ii), scheduled for abdominal hysterectomy were recruited to this double blind trial and were...

background: clofibrate is an effective anti lipid agent that induces glucuronyltransferase could increase bilirubin conjugation. the aim of this study was to evaluate effect of clofibrate on neonatal physiologic jaundice. methods: randomized clinical trial sampling method used and 60 healthy term neonates which were admitted in imam reza hospital of kermanshah-iran because of indirect hyperbili...

Background A paradoxical increased risk of death has been reported during the first 24 hours after thrombolysis for myocardial infarction. The mechanism of this phenomenon is not known, nor is its relation to the success or failure of reperfusion. The present study was a prospectively designed analysis of deaths occurring within the first 24 hours in the GUSTO trial. Methods and Results There w...

The majority of weblog posting events are recorded and distributed by ping services. Weblogging is an international phenomenon, a fact reflected in the geographic information presented in many online profiles. By examining 24 hours of ping data from Weblogs.com, a popular ping server, and combining temporal analysis with URL decomposition and the profile information associated with webloggers, ...