2015
DOI: 10.1016/j.eplepsyres.2014.10.006
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Dexmedetomidine anesthesia enhances spike generation during intra-operative electrocorticography: A promising adjunct for epilepsy surgery

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Cited by 27 publications
(20 citation statements)
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“…Various studies of patients with refractory epilepsy during anesthesia have found epileptiform spiking in the electrocorticogram. [43][44][45] In this study, we analyzed spiking influence on the permutation cross mutual information, detailed in Supplemental Digital Content 2 (part 2, http://links.lww. com/ALN/C71).…”
Section: The Influence Of Studying An Epileptic Brainmentioning
confidence: 99%
“…Various studies of patients with refractory epilepsy during anesthesia have found epileptiform spiking in the electrocorticogram. [43][44][45] In this study, we analyzed spiking influence on the permutation cross mutual information, detailed in Supplemental Digital Content 2 (part 2, http://links.lww. com/ALN/C71).…”
Section: The Influence Of Studying An Epileptic Brainmentioning
confidence: 99%
“…24 Several small studies have described its use as a sedative agent in adult patients undergoing surgeries requiring EEG, with the general consensus that it does not appear to suppress EEG activity and is, therefore, a potentially viable adjunct for procedures, such as awake craniotomy and epilepsy surgery, where accurate mapping of epileptic foci is essential. 25,26 However, to the authors' knowledge, no studies have specifically observed the effect of dexmedetomidine when attempting to locate epileptogenic lesions.…”
Section: Discussionmentioning
confidence: 99%
“…[ 13 ] Moreover, at usual doses, it does not reduce the spike activity and enables intraoperative ECoG to be carried out during resection of epileptic foci. [ 14 15 ]…”
Section: Discussionmentioning
confidence: 99%
“…assessed the effect of dexmedetomidine on ECoG spikes intraoperatively in 34 patients. [ 15 ] The authors found that dexmedetomidine infusion 1 μg/kg over 5 min increased the spike rate in 67.6% patients and thus concluded that it is useful during intraoperative ECoG recording as it enhances or does not alter spike rate in majority of the cases. Mirski et al .…”
Section: Discussionmentioning
confidence: 99%