Search results for " Epilepsy"
showing 10 items of 152 documents
Cross-reactivity of a pathogenic autoantibody to a tumor antigen in GABA(A) receptor encephalitis
2021
Encephalitis associated with antibodies against the neuronal gamma-aminobutyric acid A receptor (GABA A -R) is a rare form of autoimmune encephalitis. The pathogenesis is still unknown but autoimmune mechanisms were surmised. Here we identified a strongly expanded B cell clone in the cerebrospinal fluid of a patient with GABA A -R encephalitis. We expressed the antibody produced by it and showed by enzyme-linked immunosorbent assay (ELISA) and immunohistochemistry that it recognizes the GABA A -R. Patch-clamp recordings revealed that it tones down inhibitory synaptic transmission and causes increased excitability of hippocampal CA1 pyramidal neurons. Thus, the antibody likely contributed to…
Poor School Academic Performance and Benign Epilepsy with Centro-Temporal Spikes
2023
Background: Poor academic performance of students with epilepsy seems to be a multifactorial problem related to difficulties in reading, writing, math, and logic skills. Poor school and academic performances refer to learning problems in a specific academic area due to learning disorders and learning difficulties not excluding the ability to learn in a different manner during school and academic life. Sometimes, school, academic difficulties, and Rolandic epilepsy can coexist together, and there may be comorbidities. Consequently, the risk of impaired academic performance in people with epilepsy is high. Methods: This review analyzed the relationship between Benign Epilepsy with Centro-Temp…
Combined spike-related functional MRI and multiple source analysis in the non-invasive spike localization of benign rolandic epilepsy.
2007
Abstract Objective To localize the irritative zone in children by combined spike-related fMRI and EEG multiple source analysis (MSA) in children with benign rolandic epilepsy. Methods Interictal spikes were averaged and localized using MSA, and source locations were displayed in the anatomical 3D-MRI in 11 patients (5–12 yrs, median 10). Interictal spikes were additionally recorded during the fMRI acquisition (EEG-fMRI), and the fMRI sequences were correlated off-line with the EEG spikes. Results MSA revealed an initial central dipole in all patients, including the face or hand area. A second dipolar source was mostly consistent with propagated activity. BOLD activations from EEG-fMRI, cons…
Panniculitis due to potassium bromide.
1998
Potassium bromide again is well known to be surprisingly effective in patients with severe myoclonic epilepsy in infants (SME). Rare side effects on the skin reappeared, such as the febrile nodular panniculitis (Weber-Christian syndrome). In 1993 we described the first three cases of necrotizing panniculitis and introduced the term 'halogen panniculitis'. It is a systemic disease with crops of subcutaneous nodules, fever, elevated sedimentation rate, hepatosplenomegalia, and abdominal pain. Later severe necrosis of the skin and adipose tissue may happen with deep ulcerations. History and course of five cases, described in this paper, suggest either an allergy or toxic reason. Histologic pic…
Effect of genetics polymorphism of carbamazepine – metabolizing enzymes in epileptic patients
2013
Internalizing symptoms in children affected by childhood absence epilepsy: A preliminary study
2016
Introduction: Childhood absence epilepsy (CAE) is a common type of pediatric idiopathic generalized epilepsy, characterized by multiple seizures of typical absence, with typical EEG pattern consisting in bilateral synchronous and symmetrical discharges of generalized 3 Hz spike-wave (SWDs). Recently, some researchers have suggested that the underlying epileptogenic mechanism of absence seizures selectively involves the frontal cortical circuits, also supported by video-electroencephalography data(3). These data may be considered as a new window in CAE comprehension and management, particularly about symptoms different from seizure that children affected may present. In this light, aim of th…
Ketogenic diet as antiepileptic therapy: Historical perspective
2017
Ketogenic diet (KD) is a high-lipid diet, adequate for protein content but low in carbohydrates content. Caloric intake is calculated on the basis of the ideal patient's needs, reduced by about 20%, and is about 90% of lipids present in 3: 1 or 4: 1 ratio with proteins and carbohydrates. KD is considered the most ancient antiepileptic therapy, actually proposed also for migraine therapy.
Ketogenic diet as antiepileptic therapy: Administration and formulas
2017
In 1921 Wilder defined classical cholesterol diet providing the patient with a daily calorie intake of less than 20% compared to age-related requirements. The main macronutrient is represented by saturated and long chain unsaturated fatty acids, in the ratio of 4: 1 to carbohydrates and proteins (4 grams of lipids per gram of carbohydrates and proteins). One of the first therapeutic protocols proposed is that of John Hopkins that the onset of the diet should take place in a hospital environment to assess the patient's response in a controlled situation.
Design of composite measure schemes for comparative severity assessment in animal-based neuroscience research: A case study focussed on rat epilepsy …
2020
PLOS ONE 15(5), e0230141 (2020). doi:10.1371/journal.pone.0230141