M. C. Srivastava

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OBJECTIVES The role of EEG and evoked potentials has not been evaluated in predicting the prognosis of tuberculous (TB) meningitis. The present study was aimed at evaluating the prognostic significance of clinical, radiological, and neurophysiological variables using multi-variable analysis. METHODS Patients with TB meningitis diagnosed on the basis of(More)
Twenty-six clinical, laboratory and CT scan features in 49 patients with tuberculous meningitis (TBM) were analysed to identify the parameters of prognostic significance. Employing univariate analysis, seven variables were found to correlate with three month outcome; these variables included the stage of TBM on admission, focal weakness, Glasgow coma scale(More)
—Computerized lip reading has been one of the most actively researched areas of computer vision in recent past because of its crime fighting potential and invariance to acoustic environment. However, several factors like fast speech, bad pronunciation, poor illumination, movement of face, moustaches and beards make lip reading difficult. In present work, we(More)
To evaluate the role of various clinical neurophysiological laboratory and radiological parameters in the prognosis of Japanese encephalitis (JE), 28 patients were prospectively evaluated. Their age ranged between two and 54 years, with eight of them being female and 11 children. The outcome was defined, at the end of a six-month period, as being poor(More)
BACKGROUND AND OBJECTIVE There is no study evaluating the role of clinical, evoked potential and radiological parameters in the prognosis of thalamic hemorrhage employing multivariate logistic regression analysis, thus we aimed to evaluate the role of these parameters in predicting the 3 month outcome following thalamic hemorrhage. SETTING Tertiary care(More)
Due to huge, unstructured and scattered amount of data available on web, it is very tough for users to get relevant information in less time. To achieve this, improvement in design of web site, personalization of contents, prefetching and caching activities are done according to user's behavior analysis. User's activities can be captured into a(More)
The theory of evolution is equally well applied on the electronic digital circuit configuration. The genetic algorithm (GA) is an optimization and search technique based on the principles of genetics and natural selection. Genetic algorithm one of the classifications of evolutionary algorithm, is an upcoming area for the designing of reprogrammable(More)
—The paper presents a current tunable multifunction filter using current conveyor. The proposed circuit can be realized as on chip tunable low pass, high pass, band pass and elliptical notch filter. The circuit employs two current conveyors, one OTA, four resistors and two grounded capacitors, ideal for integration. It has only one output terminal and the(More)
AIM Due of paucity of studies on stress ulcer prophylaxis in intracerebral hemorrhage (ICH), we have evaluated the usefulness of ranitidine and sucralfate in preventing gastric hemorrhage (GH) in patients with ICH. SUBJECTS AND METHODS In a hospital-based randomized placebo-controlled study, patients with CT-proven ICH within 7 days of ictus were(More)
—The paper presents a current conveyor based multifunction filter. The proposed circuit can be realized as low pass, high pass, band pass and elliptical notch filter. The circuit employs two balanced output current conveyors, four resistors and two grounded capacitors, ideal for integration. It has only one output terminal and the number of input terminals(More)