Optimal stimulation settings for CMAP scan registrations
نویسندگان
چکیده
منابع مشابه
Optimal stimulation settings for CMAP scan registrations
BACKGROUND The CMAP (Compound Muscle Action Potential) scan is a non-invasive electrodiagnostic tool, which provides a quick and visual assessment of motor unit potentials as electrophysiological components that together constitute the CMAP. The CMAP scan records the electrical activity of the muscle (CMAP) in response to transcutaneous stimulation of the motor nerve with gradual changes in sti...
متن کاملFLOOR: Fusing Locally Optimal Registrations
Most registration algorithms, such as Demons, align two scans by iteratively finding the deformation minimizing the image dissimilarity at each location and smoothing this minimum across the image domain. These methods generally get stuck in local minima, are negatively impacted by missing correspondences between the images, and require careful tuning of the smoothing parameters to achieve opti...
متن کاملEstimating motor unit numbers from a CMAP scan.
INTRODUCTION Compound muscle action potential (CMAP) scans are detailed stimulus-response curves which provide information about motor unit properties in neuromuscular disorders. This study assessed a method of automatic motor unit number estimation (MUNE) from 5-min CMAP scans. METHODS A preliminary model, derived from the variance and slope of the scan, is refined to fit the CMAP scan more ...
متن کاملCMAP: Complement Map Database
SUMMARY The human complement system is increasingly perceived as an intricate protein network of effectors, inhibitors and regulators that drives critical processes in health and disease and extensively communicates with associated physiological pathways ranging from immunity and inflammation to homeostasis and development. A steady stream of experimental data reveals new fascinating connection...
متن کاملPulse duration settings in subthalamic stimulation for Parkinson's disease
BACKGROUND Stimulation parameters in deep brain stimulation (DBS) of the subthalamic nucleus for Parkinson's disease (PD) are rarely tested in double-blind conditions. Evidence-based recommendations on optimal stimulator settings are needed. Results from the CUSTOM-DBS study are reported, comparing 2 pulse durations. METHODS A total of 15 patients were programmed using a pulse width of 30 µs ...
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ژورنال
عنوان ژورنال: Journal of Brachial Plexus and Peripheral Nerve Injury
سال: 2014
ISSN: 1749-7221
DOI: 10.1186/1749-7221-7-4