Sanjay Raghav

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There is a need for objective measures of dyskinesia and bradykinesia of Parkinson's disease (PD) that are continuous throughout the day and related to levodopa dosing. The output of an algorithm that calculates dyskinesia and bradykinesia scores every two minutes over 10 days (PKG: Global Kinetics Corporation) was compared with conventional rating scales(More)
Three women (aged 21-36 years) developed acute illnesses that were similar to epidemic encephalitis lethargica. Each presented with a neuropsychiatric disturbance that was succeeded by pyrexia, a fluctuating conscious state and involuntary movements including oculogyria. Cerebrospinal fluid examination showed a predominantly lymphocytic pleocytosis(More)
BACKGROUND Some patients with focal cerebral calcification (FCC) have no seizure or a benign course of epilepsy, whilst others with a similar lesion have uncontrolled epilepsy. AIMS To look for perilesional hyperintensity, presumed to be indicative of gliosis, around FCC on magnetization transfer (MT) MRI and to correlate seizure outcome with its(More)
The aim of this study was to quantify gait termination in people with Parkinson (PwP) as the basis for understanding the underlying pathophysiology of stopping difficulties. Fourteen PwP and 14 age- and gender-matched comparisons completed five trials each of four walking tasks: preferred walk, preferred walk with secondary motor task, coming to a planned(More)
BACKGROUND This randomized double blind, placebo-controlled crossover study investigated the antidyskinetic effects of levetiracetam in Parkinson's disease. METHODS Sixteen participants with levodopa-induced dyskinesia were enrolled. Hourly videotaped dyskinesia assessments scored by the Goetz method and hourly Unified Parkinson's Disease Rating Scale(More)
Warfarin embryopathy is a well-defined manifestation of intrauterine warfarin exposure. The embryopathy phenotype as it relates to the nervous system is broad and poorly recognised. We describe an adult with neurological sequelae of fetal warfarin exposure. We review previous cases with neurological sequelae and discuss the pathogenetic mechanism in light(More)
BACKGROUND AND OBJECTIVE Abnormal vocal cord movement may coexist with asthma and cause additional upper/middle airway obstruction. The condition may be a form of muscular dystonia that could contribute to asthma resistant to optimised treatments. Botulinum toxin causes temporary paralysis of muscle and may be an effective local treatment that improves(More)
The speed and pen-pressure while sketching a spiral are lower among Parkinson's disease (PD) patients with higher severity of the disease. However, the correlation between these features and the severity level (SL) of PD has been reported to be 0.4. There is a need for identifying parameters with a stronger correlation for considering this for accurate(More)
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