Results 11 to 20 of about 1,560,616 (133)

West Syndrome in an Infant with Complete Corpus Callosal Agenesis

Archives of Medicine and Health Sciences
West syndrome is a severe form of epilepsy with onset in infancy and early childhood. The characteristic triad described includes infantile spasms (IS), an abnormal electroencephalogram (EEG) pattern referred to as hypsarrhythmia, and developmental ...
S. Sheetal, Nikhil Gladson, Rakesh John, Yamuna P. Kurup   +3 more
doaj   +2 more sources

Flexible Electrocorticography Electrode Array for Epileptiform Electrical Activity Recording under Glutamate and GABA Modulation on the Primary Somatosensory Cortex of Rats

Micromachines, 2020
Epilepsy is a common neurological disorder. There is still a lack of methods to accurately detect cortical activity and locate lesions. In this work, a flexible electrocorticography (ECoG) electrode array based on polydimethylsiloxane (PDMS)-parylene was
Xinrong Li, Yilin Song, Guihua Xiao, Jingyu Xie, Yuchuan Dai, Yu Xing, Enhui He, Yun Wang, Shengwei Xu, Lulu Zhang, Duli Yu, Tiger H. Tao, Xinxia Cai   +12 more
doaj   +1 more source

WEST SYNDROME REVISITED

Эпилепсия и пароксизмальные состояния, 2017
West syndrome is an epileptic syndrome, characterized by a triad of symptoms: infantile spasms, hypsarrhythmia on interictal EEG, and a regression or delay of psycho-motoric development.
T. G. Okhapkina, Z. K. Gorchanova, I. V. Shulyakova, E. S. Ilyina, E. S. Michurina, E. D. Belousova   +5 more
doaj   +1 more source

Relationship of Clinical Profile with Neuroimaging and Electroencephalogram Changes in First Unprovoked Seizure in Children: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Unprovoked seizures are common events in children, occurring as single episodes or recurring, as seen in epilepsy. The First Unprovoked Seizure (FUS) poses diagnostic challenges and raises concerns about aetiology, the initiation of anti ...
Anjana Vadakkutta Madanan, Poornima Karakkandy Nanu, Preethi S Pillai   +2 more
doaj   +1 more source

T20. EEG characteristics affecting response to therapy in selected patients with infantile spasms and hypsarrhythmia

, 2022
Introduction The presence of hypsarrhythmia and occurrence of infantile spasms constitute a severe form of epilepsy in infants that warrants early identification and treatment.
Hani, Abeer J.
core   +1 more source

Asymmetric Hypsarrhythmia

, 1995
The clinical, EEG, and radiological findings in 6 patients with the asymmetric variant of hypsarrhythmia among 26 children with infantile spasms are reported from the University of Michigan EEG Laboratory, Ann Arbor ...
J Gordon Millichap
core   +1 more source

Improving the inter-rater agreement of hypsarrhythmia using a simplified EEG grading scale for children with infantile spasms [PDF]

, 2015
BackgroundThere is poor inter-rater agreement in determining the presence or absence of hypsarrhythmia among patients with infantile spasms. Yet, remission of hypsarrhythmia has been used as a clinical and research outcome measure. Two important features
Islam, Monica P., Heyer, Geoffrey L., Patel, Anup D., Twanow, Jaime-Dawn E., Mytinger, John R., Ryan, Nicole R., Millichap, John J., Hussain, Shaun A.   +7 more
core   +1 more source

Hypsarrhythmia paroxysm index: A tool for early prediction of infantile spasms

, 2021
Recurrence of infantile spasms (ISs) is common subsequent to treatment with adrenocorticotropic hormone (ACTH) for West syndrome, and prolonged hypsarrhythmia results in psychomotor deterioration.
Altunel, Attila, Altunel, Emine Ozlem, Sever, Ali   +2 more
core   +1 more source

Hypsarrhythmia Variant Patterns

, 1997
The frequency of hypsarrhythmia variant or atypical patterns was determined by analysis of pre-ACTH EEG records of 53 consecutive patients with infantile spasms at Children’s Hospital, Harvard Medical School, Boston ...
J Gordon Millichap
core   +1 more source

Hypsarrhythmia paroxysm intensities that initiate and render physical and mental retardation irreversible in West syndrome

, 2022
Purpose The present study would like to investigate the effect of hypsarrhythmia paroxysms on neurological examination findings. Material and Method This study enrolled 48 children with normal cranial magnetic resonance imaging (cMRI) findings who were ...
Attila Altunel, Altunel, Ozlem, Ali Sever, Altunel, Attila, Aynur Muduroglu-Kirmizibekmez, Ihsan Kara, Kara, Ihsan, Muduroglu-Kirmizibekmez, Aynur, Sever, Ali, Ozlem Altunel   +9 more
core   +1 more source