نتایج جستجو برای: motor evoked potential

تعداد نتایج: 1244203  

Journal: :Experimental Neurology 2016
Anam Anzak Huiling Tan Alek Pogosyan Sadaquate Khan Shazia Javed Steven S. Gill Keyoumars Ashkan Harith Akram Thomas Foltynie Patricia Limousin Ludvic Zrinzo Alexander L. Green Tipu Aziz Peter Brown

Enhancements in motor performance have been demonstrated in response to intense stimuli both in healthy subjects and in the form of 'paradoxical kinesis' in patients with Parkinson's disease. Here we identify a mid-latency evoked potential in local field potential recordings from the region of the subthalamic nucleus, which scales in amplitude with both the intensity of the stimulus delivered a...

Journal: :Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society 2002
David B MacDonald

This article reviews intraoperative transcranial electrical stimulation (TES) motor evoked potential (MEP) monitoring safety based on comparison with other clinical and experimental brain stimulation methods and clinical experience in more than 15000 cases. Comparative analysis indicates that brain damage and kindling are highly unlikely. There have been remarkably few adverse events. Pulse tra...

Journal: :Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society 2016
Alan D Legatt Ronald G Emerson Charles M Epstein David B MacDonald Vedran Deletis Ricardo J Bravo Jaime R López

Motor evoked potentials (MEPs) are electrical signals recorded from neural tissue or muscle after activation of central motor pathways. They complement other clinical neurophysiology techniques, such as somatosensory evoked potentials (SEPs), in the assessment of the nervous system, especially during intraoperative neurophysiologic monitoring (IONM). Somatosensory evoked potentials directly ass...

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