Results 1 to 10 of about 2,252 (179)

Asymmetric Hypsarrhythmia [PDF]

Pediatric Neurology Briefs, 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, MI.
J Gordon Millichap
doaj   +4 more sources

Hypsarrhythmia Variant Patterns

Pediatric Neurology Briefs, 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, MA.
J Gordon Millichap
doaj   +5 more sources

Hypsarhythmia or Hypsarrhythmia?

Pediatric Neurology Briefs, 2015
Hypsarhythmia was originally spelled with one ‘r’ by Drs Frederick and Erna Gibbs when they coined the term in 1952.
John J. Millichap, J. Gordon Millichap
doaj   +6 more sources

ACTH Therapy in Epileptic Spasms without Hypsarrhythmia

Pediatric Neurology Briefs, 2005
The short and long-term effects of adrenocorticotrophic hormone (ACTH) in 30 children ages 11 to 86 months (median 29 months) with epileptic spasms (ES) without hypsarrhythmia were analyzed at Tokyo Women’s Medical University, Japan.
J Gordon Millichap
doaj   +5 more sources

The significance of focal pattern in hypsarrhythmia

Brain Disorders
Introduction: Infantile Epileptic Spasms Syndrome (IESS) presents a therapeutic challenge and is frequently associated with developmental delay. It is characterized by seizures and hypsarrhythmia on the EEG and has multiple etiologies that influence ...
Anna Wiedemann, Birgit Stark, Gudrun Gröppel   +2 more
doaj   +3 more sources

Connectivity Analysis of Hypsarrhythmia-EEG for Infants With West Syndrome

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Detection of hypsarrhythmia electroencephalography (EEG) in infants with West syndrome (WS) is currently performed by manual inspection of long-term video/EEG recording, producing low inter-rater reliability.
Di Lian, Qiongru Guo, Zihao Zhao, Wenyuan He, Yumei Yan, Ruolin Hou, Xiaoqiang Wang, Yuanning Li, Weiqun Bao, Dake He, Lin Xu   +10 more
doaj   +4 more sources

Quantification of Hypsarrhythmia in Infantile Spasmatic EEG: A Large Cohort Study [PDF]

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Infantile spasms (IS) is a neurological disorder causing mental and/or developmental retardation in many infants. Hypsarrhythmia is a typical symptom in the electroencephalography (EEG) signals with IS.
Ruolin Hou, Qiongru Guo, Qinman Wu, Zihao Zhao, Xindan Hu, Yumei Yan, Wenyuan He, Peize Lyu, Ruisheng Su, Tao Tan, Xiaoqiang Wang, Yuanning Li, Dake He, Lin Xu   +13 more
doaj   +5 more sources

Infantile Spasms, Hypsarrhythmia, and Adrenoleukodystrophy (ALD)

Pediatric Neurology Briefs, 1988
An 8 1/2 month-old girl with seizures beginning at 5 days, hypsarrhythmia in the EEG, severe retardation, and a clinical diagnosis of infantile spasms was discovered to have biochemical and pathological features of adrenoleukodystrophy, as reported from ...
J Gordon Millichap
doaj   +5 more sources

Identification of Hypsarrhythmia in Children with Microcephaly Infected by Zika Virus [PDF]

Entropy, 2019
Hypsarrhythmia is an electroencephalographic pattern specific to some epileptic syndromes that affect children under one year of age. The identification of this pattern, in some cases, causes disagreements between experts, which is worrisome since an ...
Gean Carlos Sousa, Claudio M. Queiroz, Patrícia Sousa, Priscila Lima, Antônio Augusto Moura da Silva, Nilviane Pires, Allan Kardec Barros   +6 more
doaj   +7 more sources

Association of serum insulin-like growth factor-1 and adrenocorticotropic hormone therapeutic response in patients with infantile epileptic spasms syndrome [PDF]

Frontiers in Pharmacology
BackgroundInfantile epileptic spasm syndrome (IESS), a rare age-specific epileptic encephalopathy, exhibits limited therapeutic efficacy, with approximately 50% of patients showing resistance to adrenocorticotropic hormone (ACTH) monotherapy.
Ka-Na Lin, Ka-Na Lin, Feng Han, Ying-Yan Wang, Wei Zhao, Ji-Wen Wang, Hao Li, Hao Li, Yun-Qing Zhou, Yun-Qing Zhou   +9 more
doaj   +2 more sources