Intracranially recorded ictal direct current shifts may precede high frequency oscillations in human epilepsy. Issue 1 (January 2015)

• Record Type: Journal Article
• Authors: Kanazawa, Kyoko; Matsumoto, Riki; Imamura, Hisaji; Matsuhashi, Masao; Kikuchi, Takayuki; Kunieda, Takeharu; Mikuni, Nobuhiro; Miyamoto, Susumu; Takahashi, Ryosuke; Ikeda, Akio
• Is Part Of: Clinical neurophysiology. Volume 126:Issue 1(2015:Jan.)
• Page Start: 47
• Page End: 59
• Publication Date: 2015-01
• Subjects: Neurophysiology -- Periodicals; Electroencephalography -- Periodicals; Electromyography -- Periodicals; Neurology -- Periodicals; 612.8
• DOI: 10.1016/j.clinph.2014.05.028
• Languages: English
• ISSNs: 1388-2457

Abstract

<abstract xml:lang="en" abstract-type="author-highlights" id="ab005"> <title id="st085">Highlights</title> <sec> <p id="sp0005"> <list id="l0005"> <list-item id="o0005"> <label></label> <p id="p0335">Either ictal direct current shifts or high frequency oscillations were observed in more restricted areas than conventional ictal changes.</p> </list-item> <list-item id="o0010"> <label></label> <p id="p0340">Both ictal direct current shifts and high-frequency oscillations contributed to delineate the core of tissue generating epileptic seizures.</p> </list-item> <list-item id="o0015"> <label></label> <p id="p0345">The earlier occurrence of ictal direct current shifts than high frequency oscillations may suggest an active role of glia in seizure generation.</p> </list-item> </list> </p> </sec> </abstract>