{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,3,19]],"date-time":"2024-03-19T00:11:09Z","timestamp":1710807069678},"reference-count":13,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2009,3,1]],"date-time":"2009-03-01T00:00:00Z","timestamp":1235865600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Epileptic Disorders"],"published-print":{"date-parts":[[2009,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>We conducted a computer\u2010assisted polygraphic analysis of drop attacks in a child with atypical benign partial epilepsy (ABPE) to investigate neurophysiological characteristics.<\/jats:p><\/jats:sec><jats:sec><jats:title>Subject and methods<\/jats:title><jats:p>The patient was a six\u2010year two\u2010month\u2010old girl, who had started to have focal motor seizures, later combined with daily epileptic negative myoclonus (ENM) and drop attacks, causing multiple injuries. We studied episodes of ENM and drop attacks using video\u2010polygraphic and computer\u2010assisted back\u2010averaging analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 12 ENM episodes, seven involving the left arm (ENMlt) and five involving both arms (ENMbil), and five drop attacks were captured for analysis. All episodes were time\u2010locked to spike\u2010and\u2010wave complexes (SWC) arising from both centro\u2010temporo\u2010parietal (CTP) areas. The latency between the onset of SWC and ENMlt, ENMbil, and drop attacks reached 68 ms, 42 ms, and 8 ms, respectively. The height of the spike as well as the slow\u2010wave component of SWC for drop attacks were significantly larger than that for both ENMlt and ENMbil (p &lt; 0.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Drop attacks were considered to be epileptic negative myoclonus involving not only upper proximal but also axial muscles, causing the body to fall. Thus, drop attacks in ABPE are considered to be epileptic negative drop attacks arising from bilateral CTP foci and differ from drop attacks of a generalized origin seen in Lennox\u2010Gastaut syndrome and myoclonic\u2010astatic epilepsy.<\/jats:p><\/jats:sec>","DOI":"10.1684\/epd.2009.0243","type":"journal-article","created":{"date-parts":[[2019,8,2]],"date-time":"2019-08-02T13:24:19Z","timestamp":1564752259000},"page":"37-41","source":"Crossref","is-referenced-by-count":9,"title":["Epileptic negative drop attacks in atypical benign partial epilepsy: a neurophysiological study"],"prefix":"10.1002","volume":"11","author":[{"given":"Yoshiko","family":"Hirano","sequence":"first","affiliation":[{"name":"Department of pediatrics Tokyo women medical university 8\u20101, Kawada\u2010cho, Shinjuku\u2010ku 162 Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hirokazu","family":"Oguni","sequence":"additional","affiliation":[{"name":"Department of pediatrics Tokyo women medical university 8\u20101, Kawada\u2010cho, Shinjuku\u2010ku 162 Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Makiko","family":"Osawa","sequence":"additional","affiliation":[{"name":"Department of pediatrics Tokyo women medical university 8\u20101, Kawada\u2010cho, Shinjuku\u2010ku 162 Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2009,3]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.1982.tb13620.x"},{"key":"e_1_2_6_3_1","first-page":"125","volume-title":"Epileptic syndromes in infancy, childhood and adolescence","author":"Beaumanoir A","year":"2005"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2000-9237"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2008-1052516"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/123.8.1710"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1684\/j.1950-6945.2000.tb00376.x"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1528-1157.1992.tb02285.x"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2007-973530"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0387-7604(01)00281-9"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1388-2457(03)00327-4"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/0013-4694(95)00144-N"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucli.2006.12.001"},{"key":"e_1_2_6_14_1","first-page":"181","article-title":"Epileptic negative myoclonus","volume":"67","author":"Tassinari CA","year":"1995","journal-title":"Adv Neurol"}],"container-title":["Epileptic Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1684\/epd.2009.0243","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,18]],"date-time":"2024-03-18T16:16:41Z","timestamp":1710778601000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1684\/epd.2009.0243"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,3]]},"references-count":13,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2009,3]]}},"alternative-id":["10.1684\/epd.2009.0243"],"URL":"https:\/\/doi.org\/10.1684\/epd.2009.0243","archive":["Portico"],"relation":{},"ISSN":["1294-9361","1950-6945"],"issn-type":[{"value":"1294-9361","type":"print"},{"value":"1950-6945","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,3]]}}}