Seizure quantification in sunflower syndrome by a wrist-worn device.

Objective: Sunflower syndrome is a rare photosensitive childhood-onset epilepsy, featuring repetitive handwaving events (HWE) triggered by light. Objective documentation of these HWE can be difficult due to the numerous events occurring daily and/or caregivers who document the seizures but are not always present. Hence, seizure diaries can be underreporting.

The diagnostic workup of children with the radiologically isolated syndrome differs by age and by sex.

Background: Cerebrospinal fluid (CSF) and spinal MRIs are often obtained in children with the radiologically isolated syndrome (RIS) for diagnosis and prognosis. Factors affecting the frequency and timing of these tests are unknown.

Objective: To determine whether age or sex were associated with (1) having CSF or spinal MRI obtained or (2) the timing of these tests.

Disease course and psychosocial outcome for children and adolescents with anti-N-methyl-D-aspartate receptor encephalitis.

Objectives: Explore psychosocial outcome and impact of persisting deficits on quality of life (QoL) and global functioning after anti-N-methyl-D-aspartate receptor encephalitis (anti-NMDARE) in children and adolescents.

Methods: Four female patients (age 7-16y) and their caregivers participated in the study. Information was collected from the medical records and the caregivers via a questionnaire.

Anti-SOX1 Antibodies in a 3-Year-old Girl, Post-Varicella.

Anti-SRY-related HMG-box gene 1 (SOX1) antibodies were initially described in adults with paraneoplastic neurological disorders, where they are considered high-risk onconeural autoantibodies. Only two pediatric cases of anti-SOX1 antibodies have been reported: a 17-year-old adolescent presenting with paraneoplastic limbic encephalitis due to Hodgkin lymphoma and a 12-year-old girl presenting with non-paraneoplastic encephalitis. We present a unique case of anti-SOX1 antibodies in a 3-year-old girl, post-varicella infection.

Laterality indices consensus initiative (LICI): A Delphi expert survey report on recommendations to record, assess, and report asymmetry in human behavioural and brain research.

Laterality indices (LIs) quantify the left-right asymmetry of brain and behavioural variables and provide a measure that is statistically convenient and seemingly easy to interpret. Substantial variability in how structural and functional asymmetries are recorded, calculated, and reported, however, suggest little agreement on the conditions required for its valid assessment. The present study aimed for consensus on general aspects in this context of laterality research, and more specifically within a particular method or technique (i.