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16 results on '"Matur, ZELİHA"'

2. Benefits of eculizumab in AQP4+ neuromyelitis optica spectrum disorder: Subgroup analyses of the randomized controlled phase 3 PREVENT trial

Author

Muñoz, Daniel Julio, Amor, Jorge David, Bocchiardo, Carolina, Danielle, Julieta Iourno, Laffue, Alfredo, Obregon, Carolina Daniela Diaz, Paez, Maria Fernanda, Perez, Roberto Martin, Rocchi, Viviana Ana Maria, Teijeiro, Loreley Deborah, Gómez, Jesica, Villa, Andres Maria, Aguirre, Florencia, Fernández, Victoria Carla, Goicoechea, Ramon F., Melamud, Luciana, Stillman, Ana, de Virgiliis, Mariana, Cassara, Fatima Pagani, Cordoba, Marta, Gutierrez, Maria Teresa, Ingolotti, Mariana, Larripa, Natalia, Lupinacci, Anahi, Arroyo, Josefina, Romano, Alejandra, Torres, Mariana Foa, Ballario, Carlos Héctor, Chiesa, Ana Elisa, Gómez, Hernán Gustavo, Lattini, Hernán Gabriel, Mainella, Carolina Natalia, Bolner, Gisel Edith, Eschoyez, María Soledad, Broadley, Simon Andrew, Heshmat, Saman, Sabet, Arman, Swayne, Andrew, Freeman, Susan, Sanchez, Sofia Jimenez, Shuey, Neil, Dalic, Linda, French, Ann, Kuma, Guru, Laing, Joshua, Law, Lai Yin, MacIntyre, Jennifer, Neal, Andrew, Plummer, Christopher, Ramachandran, Prashanth, Sedal, Leslie, Wilson, Ian, Winkel, Antony, Zhang, Wenwen, Chen, Tina, Watts, Rani, Barnett, Michael, Barton, Joshua, Beadnall, Heidi, Garber, Justin, Hardy, Todd Andrew, Trewin, Benjamin, Taha, Marinda, Walters, Deleni, Sieger, Federico Arturo Silva, Alfonso, Nhora Patricia Ruiz, Camacho, Anna Maria Pinzon, Moreno, Alexander Pabón, Prad, Jorge Armando Castellanos, Rueda, Adriana Paola Duarte, Castillo, Tatiana, Gonzalez, Karol Melissa Castillo, Pico, Martha Yolanda Moreno, Castill, Judith, Habek, Mario, Adamec, Ivan, Barun, Barbara, Crnosija, Luka, Gabelic, Tereza, Nytrova, Petra, Krasulova, Eva, Pavlickova, Jana, Tyblova, Michaela, Zubkova, Jana, Petersen, Thor, Dale, Gro Helen, Rasmussen, Peter Vestergaard, Stilund, Morten, Svendsen, Kristina Bacher, Brandt, Vivi, Collongues, Nicolas, Fleury, Marie-Celine, Kremer, Laurent, Bendele, Sandrine, Neff, Valérie, Diem, Ricarda, Platten, Michael, Berberich, Anne, Jansen, Jonabelle, Jaschoneck, Hannah, Wildemann, Brigitte, Aures, Ursula, Brandenburger, Tanja, Haut, Tanja, Fernández, Maria-Lourdes Treceno, Aly, Lilian, Brinkhoff, Kirsten, Buck, Dorothea, Golkowski, Daniel, Hermisson, Mirjam, Hoshi, Muna-Miriam, Kaminski, Miriam, Kowarik, Markus Christian, Kronsbein, Helena, Lehmann-Horn, Klaus, Pongratz, Viola Maria, Schweiker, Andreas, Leddy, Lisa-Ann, Mueller, Silvia, Obergfell, Kim, Wanka, Marion, Zettl, Uwe Klaus, Klinke, Jan, Loebermann, Micha, Meister, Stefanie, Rimmele, Florian, Winkelmann, Alexander, Schroeder, Ina, Lau, Alexander Yuk-Lun, Au, Lisa Wing-Chi, Fan, Florence Sin-Ying, Ip, Vincent Hing-Lung, Ma, Karen Ka-Yan, Ma, Sze-Ho, Mok, Vincent Chung-Tong, Au, Cheryl Chung-Kwan, Kwan, Pauline Wing-Lam, Patti, Francesco, Caramma, Andrea Salvatore, Chisari, Clara Grazia, Fermo, Salvatore Lo, Messina, Silvia, Projetto, Maria, Caserta, Cinzia, Filla, Alessandro, Costabile, Teresa, Pane, Chiara, Sacca, Francesco, Marsili, Angela, Puorro, Giorgia, Bergamaschi, Roberto, Berra, Eliana, Mallucci, Giulia, Fattore, Cinzia, Gasperini, Claudio, Galgani, Simonetta, Haggiag, Shalom, Ruggieri, Serena, Vento, Claudio, Quartuccio, Esmeralda Maria, Pozzilli, Carlo, Barletta, Valeria Teresa, Borriello, Giovanna, De Giglio, Laura, Marinelli, Fabiana, Tasillo, Miriam, Amadori, Alessandra, Fischetti, Mariano, Gurreri, Flavia, Mori, Masahiro, Masuda, Hiroki, Ohtani, Ryohei, Sekiguchi, Yukari, Uchida, Tomohiko, Uzawa, Akiyuki, Ito, Hiromi, Kabasawa, Emi, Kaneko, Yoko, Matsushita, Takuya, Matsuse, Dai, Murai, Hiroyuki, Hayashi, Shintaro, Masak, Katsuhisa, Ogata, Hidenori, Shinoda, Koji, Uehara, Taira, Watanabe, Mitsuru, Yamaguchi, Hiroo, Yamasaki, Ryo, Yonekawa, Tomomi, Jingu, Maki, Nagano, Makiko, Nakamura, Yumiko, Sano, Yoshiko, Araki, Manabu, Lin, Youwei, Mori, Madoka, Mukai, Yohei, Sano, Terunori, Sato, Wakiro, Gogun, Naoya, Maeda, Yuriko, Nishimoto, Asami, Tsukamoto, Sachiko, Yanagi, Ritsuko, Saida, Takahiko, Nakamura, Shinichi, Nasu, Tetsuya, Saida, Kyoko, Shikata, Yuko, Kodani, Yoshimi, Saeki, Megumi, Sawada, Yukako, Yoshikawa, Hiroo, Kimura, Takashi, Nishi, Masamitsu, Sakamoto, Shun, Ukon, Shinichiro, Watanabe, Shohei, Ebisuya, Saori, Kimura, Nami, Matsuura, Manami, Morisaki, Yukie, Muroi, Yoshiko, Onishi, Kuniko, Oshima, Ikuko, Washino, Yuki, Yamashita, Tomomi, Misu, Tatsuro, Kaneko, Kimihiko, Kato, Masaaki, Kuroda, Hiroshi, Kurosawa, Kazuhiro, Nishiyama, Shuhei, Ono, Hirohiko, Takai, Yoshiki, Abe, Keiko, Hoshi, Hitomi, Jinushi, Mari, Oyama, Azusa, Sakuma, Motonari, Sawada, Yuko, Ishibashi, Satoru, Yokota, Takanori, Nishida, Yoichiro, Ozaki, Kokoro, Sanjo, Nobuo, Sato, Nozomu, Denno, Fuki, Hiraki, Haruko, Matsubara, Yumi, Kanda, Takashi, Abe, Masaaki, Honda, Masaya, Kawai, Motoharu, Koga, Michiaki, Maeda, Toshihiko, Ogasawara, Junichi, Omoto, Masatoshi, Sano, Yasuteru, Sato, Ryota, Shimizu, Fumitaka, Arima, Hideki, Fukui, Sachie, Ishikawa, Yoshiko, Koyama, Tomoko, Shimose, Shigemi, Shinozaki, Hirokazu, Watanabe, Masanori, Yasuda, Sachi, Yoshiwaka, Chieko, Adenan, Suffian, Aris, Mohd Azman M, Mawardi, Ahmad Shahir bin, Adnan, Muhammad Al Hafiz, Munusamy, Nanthini, Razali, Siti Nur Omaira, Somasundram, Punitha, Hyun, Jae Won, Jeong, In Hye, Kim, Su-Hyun, Shin, Hyun-June, Yoo, Ji Sung, Jang, HyunMin, Joung, AeRan, Kim, Byung-Jo, Baek, Seol-Hee, Kim, Jung Bin, Kim, Yoo Hwan, Koo, Yong Seo, Lee, Chan Nyoung, Seok, Hung Youl, Hwang, Jinhee, Kim, Sung Min, Ahn, So Hyun, Choi, Kyomin, Choi, Seok-Jin, Kim, Jun-Soon, Kwon, Young Nam, Shin, Je-Young, Kwon, Hyeonju, Kim, Byoung Joon, Cho, Eun Bin, Cho, Hye-Jin, Choi, Misong, Kim, DongSun, Kim, Ju Hyeon, Ki, SeungJu, Lee, Hye Lim, Lee, Kwang-Ho, Min, Ju-Hong, Park, Ji-Hyung, Seok, Jinmyoung, Choi, Eunhwa, Park, Sang Ae, Kim, Seung Min, Jeong, Ha-Neul, Jeongbin, Bong, Jung, Jin Woo, Kim, Seung Woo, Kim, Yool-hee, Lee, Hyung Seok, Shin, Ha Young, Jung, Yeon, Kim, Min Jung, Lee, Nou Ri, Shin, MiJu, Khabirov, Farit A, Averyanova, Lyudmila, Babicheva, Natalya, Granatov, Eugenii, Kazarov, Sergey, Khaybullin, Timur, Rogozhin, Alexander, Pokhabov, Dmitry V, Abramov, Vladislav, Amelina, Anastasia, Nesteroca, Yulia, Bozhenkina, Tatyana, Boyko, Aleksey N, Demyan, Elena G, Khoroshilova, Inessa, Melnikov, Mikhail, Popova, Ekaterina V, Sharanova, Svetlana N, Shchur, Sergey G, Sazonov, Denis V, Babenko, Larisa, Bayandina, Elena, Yarmoschuk, Asya, Baliazin, Victor A, Baliazina, Elena, Budaeva, Elena, Chernikova, Irina, Goncharova, Zoya, Krasnov, Vladimir, Myatleva, Marina, Rodionova, Olga V., Samulyzhko, Iuliana, Timofeeva, Alla A., Duran, Sabas Boyero, Bilbao, Maria Mar Mendibe, Cuervo, Irene Diaz, Domingo, Jose Maria Losada, Eizaguirre, Amaia Gonzalez, Llona, Jose Eulalio Barcena, Moyano, Roberto Valverde, Bahamonde, Carmen, Lopez, Fernando Sanchez, Morales, Raquel Pinar, Morales, Eduardo Agüera, Roman, Carmen Bahamonde, Sepulveda, Juan Jose Ochoa, Valero, Maria del Carmen Blanco, Viña, Nazaret Pelaez, Gavilan, Cristina Conde, Sanchez, Ana Maria Jover, Bedmar, Sara Vila, Garcia, Nuria Gonzalez, Garcia, Aida Orviz, Gonzalez-Suarez, Ines, Guillamon, Elena Miñano, Kawiorski, Miguel, Schulz, Elena Guerra, Alonso, Alba Garcia, Perez, Francisco Jesus Lopez, Sarmiento, Marta Palacios, Ayuso, Guillermo Izquierdo, Mascarell, Guillermo Navarro, Camino, Cristina Paramo, Garcia, Asuncion Varas, Mendoza, Yaiza Montserrat, Muñoz, Veronica Ines Vargas, Tonda, Patricia Torres, Tsai, Ching-Piao, Yin, Jiu-Haw, Chen, Mei-Jung, Li, Shan-Ni, Wang, Fei-Ti, Srisuwannanukorn, Suwat, Boonmongkol, Thanatat, Borisutbuathip, Duangporn, Singwicha, Duangkamol, Siritanan, Krittika, Thearapati, Chidchanoke, Sornda, Kwanmuang, Apiwattanakul, Metha, Aungsumart, Saharat, Suanprasert, Narupat, Suksuchano, Kaona, Parkinsee, Nittaya, Kulkantrakorn, Kongkiat, Lolekha, Praween, Potigumjon, Artit, Sukphulloprat, Puchit, Suksasunee, Dararat, Komaratat, Chankawee, Luangtong, Sunattana, Arayawichanont, Arkhom, Konpan, Phanpaphon, Riablershirun, Nathapol, Wiroteurairuang, Thaddao, Jantaweesirirat, Panadda, Kurne, Aslı, Erkent, Irem, Kurt, Ebru Bekircan, Saylam, Ezgi, Caliskan, Yagmur, Orsel, Gulsah, Celik, Yahya, Celebi, Canan, Tekatas, Aslan, Banbal, Tugce, Demir, Gulsen Akman, Altunrende, Burcu, Matur, Zeliha, Topcular, Baris, Elmas, Tules, Gulo, Aysenur, Ozdemir, Selin, Ozkoklesen, Cansu, Ozturk, Mahinur, Yanik, Mertkan, Yildirim, Elif, Tutuncu, Melih, Altintas, Ayse, Cam, Abdulsamet, Elmali, Ayse Deniz, Saip, Sabahattin, Siva, Aksel, Tanrıverdi, Uygur, Uygunoglu, Ugur, Caliskan, Sinem, Gulo, Pinar, Kozig, Esra, Sakiz, Sakine, Sengun, Ihsan Sukru, Idiman, Egemen, Ala, Rahmi Tumay, Arslan, Duygu, Bulut, Utku, Karakaptan, Yasemin, Kaya, Derya, Mehdiyev, Zaur, Balkan, Bengu, Kuku, Berfu, Ozhun, Mujgan, Tuga, Celal, Ugur, Muzeyyen, Efendi, Husnu, Bunul, Sena Destan, Cavus, Hakan, Gorke, Yunus Emre, Kutlu, Ayse, Ozturk, Seda, Sarikaya, Cansu Egilmez, Becerikli, Gulsah, Semiz, Cansu, Tun, Ozlem, Ayer, Sehriban, Onar, Musa Kazim, Ozberk, Mehlika Berra, Sen, Sedat, Cavdar, Tugce Kirbas, Veske, Adife, Boz, Cavit, Altiparmak, Didem, Aydin, Cigdem Ozen, Gazioglu, Sibel, Bekircan, Duygu, Jacob, Anu, Arndt, Heike, Elsone, Liene, Hamid, Shahd Hassan Mahmoud, Whittam, Daniel Hugh, Wilson, Martin, O'Brien, Imelda, Leite, Maria Isabel da Silva, Cruz, Pedro Maria Rodriguez, Jenkins, Damian Robert, Tackley, George, Cavey, Ana, Everett, Rosie, Hodder, Joy, Koelewyn, Abigail, Mowry, Ellen, Royal, Walter, III, Shin, Robert, Bever, Christopher, Jr, Harrison, Daniel, Rus, Horea, Zheng, Wei, Callison, Karen, Naunton, Kerry, Frishberg, Benjamin M, Blumenfeld, Andrew M, Inocelda, Andrew, Korabathina, Kalyani, Lobatz, Michael, Mortin, Melissa M, Oh, Irene J, Rosenberg, Jay H, Sadoff, Mark, Sahagian, Gregory A, Wang, Anchi, Camberos, Yasmin, Sanchez, Guadalupe, Soto, Estela, Nicholas, Jacqueline A, Boster, Aaron, Eubank, Geoffrey, Groezinger, Katy, Lauf, Meghan, Okai, Annette F, Hasan, Rashedul, Khoury, Chaouki, Stokes, Victoria, Clardy, Stacey, Cortez, Melissa, Greenlee, John, Rose, John, Soldan, Mateo Paz, Emett, Amanda, Esquibel, Lawanda, Fagatele, Lilly, Wong, Ka-Ho, Stevens, James C, Banas, Thomas M, Bultemeyer, Marlene C, Haller, Andrea, Manalo, Natalie, Aeschliman, Keri, Kocks, Debi, Racke, Michael, Boster, Aaron Lee, Bowman, Michelle, Imitola, Jaime, Kisanuki, Yasushi, Green, Misty, Scarberry, Stephanie, Lynch, Sharon G, Anderson, Heather S, Gronseth, Gary S, Hammond, Nancy E, Jassam, Yasir N, Mittal, Manoj K, Nashatizadeh, Muhammed M, Levine, Nicholas, Schmidt, Lisa, Sibley, Jill, Whitley, Vonda, Winkley, James, Coleman, Timothy, Cooper, Gregory, Sheffield, Stephanie, Turner, Keri, Galloway, Dana, Tillett, Robert S, Jr, Ganesh, Geeta A, Plato, Brian M, Seifert, Tad D, Godwin, Diana, Lockridge, Deborah, Rammohan, Kottil W, Sheremata, William A, Delgado, Silvia, Gonzalez, Jose, Lizarraga, Alexis, Maldonado, Janice, Ortega, Melissa, Tornes, Leticia, Babcock, Yanet, Cailam, Osmara, Campos, Yesica, Couvertier, Irlisse, Daneri, Bettina, Deni, Jeremy, Hernandez, Jeffrey, Jaramillo, Tatiana, Morris, Tenita, Nobel, Daniel, Oliveira, Anjelis, Richardson, Reshma, Rodriguez, Gloria, Romero, Ana, Sandova, Carlos, Sawant, Ruta, Tueros, Lissett, Zetka, Eric S, Zheng, Chao, Jacobs, Daniel H, Easterling, Constance, Fairbank, Jennifer, Iyengar, Revathi, Klafter, Mark, Lindquist, Justin, Sadek, Ahmed H, Toro, Elizabeth Carmona, Verma, Navin, Castro, Brigith Patino, Sukhraj-Singh, Nadia, Berger, Joseph, Williamson, Eric, Chahin, Salim, Jacobs, Dina, Markowitz, Clyde, Dobbins, Jessica, Mace, Lauren, Martin, Maria, Pinckney, Ashley, Roberts, Amber, Zaydan, Islam, Mitchell, Galen W, Heyman, Rock A, Orie, Ryan L, Suski, Valerie R, Oddis, Kerry, Punjack, Darlene, Flanagan, Eoin, Gadoth, Avi, McKeon, Andrew, Tobin, W Oliver, Zekeridou, Anastasia, Dunlay, Katie, Sagen, Jessica, Carter, Jonathan L, Estephan, Bachir, Goodman, Brent P, Snyder, Charlene R Hoffman, Francone, Andrea, Galasky, Irene, Thomas, Martha, Repovic, Pavle, Bowen, James, Mayadev, Angeli, Qian, Peiqing, Courtney, Yuriko, Lennox, Lauren, Naismith, Robert Thomas, Cross, Anne Haney, Evans, Emily, Longbrake, Erin E, Orchard, Megan E, Wu, Gregory F, Heinrich, Linda, Sommers, Susan, Amjad, Faria, Mitchell, Erika, Mora, Carlos, Schreiber, Bethany, Tornatore, Carlo, Carlson, Alexis, McCarthy, Sacha, Oliver, Alexandria, Palace, Jacqueline, Wingerchuk, Dean M., Fujihara, Kazuo, Berthele, Achim, Oreja-Guevara, Celia, Kim, Ho Jin, Nakashima, Ichiro, Levy, Michael, Terzi, Murat, Totolyan, Natalia, Viswanathan, Shanthi, Wang, Kai-Chen, Pace, Amy, Yountz, Marcus, Miller, Larisa, Armstrong, Róisín, and Pittock, Sean

Published
2021
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7. TH-153. Clinical and electrophysiological characteristics of Guillain-Barré Syndrome before and during the pandemic: The multicenter Istanbul study

Author

Görkem Sirin, Nermin, Tasdemir, Volkan, Cakar, Arman, Culha, Ayla, Soysal, Aysun, Deniz Elmali, Ayse, Gündüz, Aysegül, Yalcin, Destina, Atakli, Dilek, Kocasoy Orhan, Elif, Tüzün, Erdem, Gözke, Eren, Gürsoy, Esra, Karaali Savrun, Feray, Ilgen Uslu, Ferda, Aysal, Fikret, Durmus, Hacer, Bülbül, Hafsa, Ertas, F.Inci, Uluc, Kayıhan, Tutkavul, Kemal, Baysal, Leyla, Baris Baslo, Mehmet, Kiziltan, Meral, Mercan, Metin, Pazarci, Nevin, Uzun, Nurten, Akan, Onur, Cokar, Ozlem, Kahraman Koytak, Pinar, Sürmeli, Reyhan, Günaydin, Sefer, Ayas, Selahattin, Alpaydın Baslo, Sezin, Yayla, Vildan, Yilmaz, Vuslat, Parman, Yesim, Matur, Zeliha, Unlüsoy Acar, Zeynep, and Emre Oge, Ali

Published
2022
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9. Multidisciplinary management of a partially edentulous patient with oromandibular dystonia: A clinical report.

Author

Sakar, Olcay, Matur, Zeliha, Mumcu, Zeynep, Sesen, Pinar, and Oge, Emre

Abstract

Oromandibular dystonia (OMD) is defined as a subset of movement disorders characterized by involuntary muscle contraction in different parts of the oromandibular region. This clinical report presents a multidisciplinary approach to the management of a patient with OMD. The involuntary movement of her mandible and tongue was improved with a mandibular custom occlusal device and maxillary modified removable complete denture together with botulinum toxin A injections. [ABSTRACT FROM AUTHOR]

Published
2018
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13. Long-term follow-up of adult patients with genetic generalized epilepsy with typical absence seizures and generalized paroxysmal fast activity in their EEG.

Author

Aydin-Özemir, Zeynep, Matur, Zeliha, Bebek, Nerses, Gürses, Candan, Gökyiğit, Ayşen, and Baykan, Betül

Abstract

Purpose Generalized paroxysmal fast activity (GPFA), an EEG pattern with variable frequency and duration, is usually noted in symptomatic/cryptogenic generalized epilepsies. However, GPFA has also been reported in a few patients with genetic generalized epilepsy (GGE) who presented with typical absence seizures (TAS). Our aim was to report the results of long-term follow-up and genetic findings in these patients. Methods We investigated all EEGs of adult GGE patients with TAS, and identified 12 patients with GPFA (8.3% of adult GGE patients with TAS). Ten of these patients were available for long-term follow up. Their clinical and electroencephalographic courses and genetic features were investigated. The control group was composed of 24 adult GGE patients who also had TAS, but lacking GPFA with a similar follow-up duration in the same epilepsy center. Results The mean age at GPFA detection was 33±16.6 (16-71 years) and 80% still had GPFA in their last EEG. The duration of epilepsy and persistence of TAS were both significantly longer in the GPFA group despite a similar follow-up duration. Sixty percent of the GPFA group had consanguineous parents, whereas this rate was only 4.17% in the control group. Seven relatives of the GPFA group also had epilepsy. We could not show any known mutations in two families. At the end of the follow-up, none of the patients with GPFA was dependent in self-care, despite continuing seizures. Conclusion Our study shows that GPFA is an ignored EEG pattern of adult GGE patients with TAS, indicating a long and non-remitting course in almost all of the patients. [ABSTRACT FROM AUTHOR]

Published
2014
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14. The evaluation of interictal focal EEG findings in adult patients with absence seizures.

Author

Matur, Zeliha, Baykan, Betül, Bebek, Nerses, Gürses, Candan, Altındağ, Ebru, and Gökyiğit, Ayşen

Abstract

Abstract: Purpose: To investigate the focal interictal EEG abnormalities in adult patients with absence seizures (ASs) and to identify their clinical, EEG and semiological correlates. Methods: Fifty patients older than 18 years, diagnosed as having IGE with AS documented with ictal recordings. Interictal focal sharp or spike–waves and strictly focal paroxysmal slow activity were considered as focal EEG features. The patients having focal EEG features were classified as “Group I”, whereas the remaining of them was classified as “Group II”. Results: We observed focal findings in 34% of the patients, mainly in frontotemporal (41%), and frontal (29%) regions. There were no significant differences with respect to the clinical parameters such as sex, epilepsy duration, positive family history and the age of the onset between the groups. Psychiatric co-morbidities were significantly higher in Group I when compared to Group II (P =0.00). Accompanying automatisms were higher in Group I, whereas eye deviation during absences was higher in Group II. In Group I, the asymmetry of the ictal discharges was more frequently observed. Focal EEG features were more frequently seen in juvenile absence epilepsy syndrome, without reaching a significance level. Conclusion: The focal findings in adult absence epilepsy patients could have some unknown etio-pathogenetic and prognostic implications. We emphasize the cautious interpretation of isolated interictal focal EEG abnormalities to prevent a wrong diagnosis of focal epilepsy in patients who may indeed suffer from generalized epilepsy. [Copyright &y& Elsevier]

Published
2009
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16. Increased photosensitivity following short sleep in sleep deprived patients.

Author

Elmalı, Ayşe Deniz, Kurucu, Hatice, Ertürk Çetin, Özdem, Dervent, Ayşin, Benbir Şenel, Gülçin, Demirbilek, Veysi, Çokar, Özlem, Matur, Zeliha, and Gürses, Candan

Subjects
*SLEEP deprivation physiology, *VISUAL evoked response, *PHYSIOLOGICAL effects of light, *ELECTROENCEPHALOGRAPHY
Abstract

Summary Introduction We aimed to determine the effect of short day-time sleep on photoparoxysmal epileptic activity in sleep-deprived patients. Methods We retrospectively reviewed video-EEG recordings performed between 2003 and 2015. All recordings following at least four hours of sleep deprivation, including intermittent photic stimulation (IPS) both before and after sleep with any form of epileptiform activity were included. The study group was divided into four subgroups: (1) no photoparoxysmal response (PPR) group, with epileptiform activities other than PPRs; (2) increment group, with PPR duration increased by ≥ 200% after vs. before sleep; (3) no significant change group, with PPR duration increased between 50% and 200% after vs. before sleep; (4) decrement group, with PPR duration increased ≤ 50% after vs. before sleep. Results A total number of 5805 EEG recordings from 459 patients was analyzed. Photosensitivity was present in 98 patients (21.4%). The PPRs after sleep were increased in 70% of the photosensitive patients, did not change in 23%, and were decreased in 7%. The increase in duration of PPRs was statistically significant ( P < 0.001). In our cohort, photosensitivity would have been detected in 67 patients if IPS was applied only before sleep and in 91 patients if IPS was applied only after awakening ( P < 0.05). Conclusions This study demonstrates that photosensitivity is enhanced after awakening from a short sleep following sleep deprivation. Thus, we recommend performing IPS after awakening to increase sensitivity to detect photoparoxysmal epileptiform discharges. [ABSTRACT FROM AUTHOR]

Published
2017
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