Interictal and ictal epileptiform abnormalities were defined by the presence of generalized epileptiform abnormalities (typical generalized spike-wave 3 Hz ...

An overlap of focal and generalized epileptiform abnormalities may support a continuum between focal and generalized epilepsy. When evaluating patients in ...

When these engage bilateral networks, they are referred to as generalized epileptiform abnormalities ... generalized epileptiform abnormalities or spikes with ...

Dec 9, 2011 · In a cohort of first-seizure patients, 92% with a clinical diagnosis of generalized epilepsy demonstrated generalized epileptiform abnormalities ...

The most frequent location was frontal with multifocal or generalized epileptiform abnormalities, Higher incidence of SEAs in children with stereotypies and ...

Certain generalized epileptiform abnormalities are associated with unique childhood onset epilepsy syndromes. 3 Hz Generalized Spike-and-Wave Discharge.

When these engage bilateral networks, they are referred to as generalized epileptiform abnormalities and when con- fined to one hemisphere in a few ...

An overlap of focal and generalized epileptiform abnormalities may support a continuum between focal and generalized epilepsy. When evaluating patients in ...

Feb 24, 2006 · Focal/multifocal and generalized epileptiform abnormalities coexisted in six patients. Notably, 11 (73%) of the 15 patients with ...

Feb 8, 2022 · ” And further: “An overlap of focal and generalized epileptiform abnormalities may support a continuum between focal and generalized epilepsy.

... generalized epileptiform abnormalities. 54 Conversely, discharges may emerge with some abnormality in background or rhythmic slowing before showing clear ...

Jun 20, 2023 · ... generalized epileptiform abnormalities (0.95), and significantly higher for the remaining categories (0.64-0.87) (Table 3). Since none of ...

Generalized epileptiform abnormalities were the only SEA in 41 patients (36%). Twenty-nine of these patients (71%) had generalized seizures, eight (19%) had ...

Dec 1, 2018 · ... generalized epileptiform abnormalities when generalized spikes or spike-wave complexes were reported, and aspecific nonepileptiform ...

Tonic-clonic seizures were the most frequent type. Eighteen patients from the study group had additional focal or generalized epileptiform abnormalities. This ...

Aug 30, 2022 · ... generalized epileptiform abnormalities and when confined to one hemisphere in a few. electrode sensors as focal abnormalities. They can occur ...

Oct 30, 2023 · ... generalized epileptiform abnormalities that present characteristic epileptiform discharges. 25 The performance evaluation of the software ...

... generalized), epileptiform abnormalities on EEG, and epileptogenic structural brain MRI abnormalities. RESULTS Four studies met the inclusion criteria and ...

An EEG may be considered in a child with SE as it may be helpful in determining whether there are focal or generalized epileptiform abnormalities that may ...

All patients except two had generalized epileptiform abnormalities. Overall, EEG asymmetries were detected in 57.1% of the cases. The proportion of EEG ...

were focal and 5 generalized epileptiform abnormalities occurred compared to 12 focal and 9 generalized for SBS2 EEGs. For focal ab- normalities the SBS-2 ...

... generalized epileptiform abnormalities on studies (Weir, 1965; Blume and Lemieux, 1988). Any deviation EEG, even though a more recent ILAE report has ...

The co-existence of focal and generalized epileptiform abnormalities in JME could promote diagnostic difficulties, being suggestive of partial epilepsies with ...

Apr 3, 2017 · Generalized epileptiform abnormalities were more often captured than focal abnormalities on SBS2 when compared to standard EEG. Our results ...

Generalized epileptiform abnormalities are common and may exhibit bilateral asynchrony. Ictal rhythms when present may be characterized by occipital ...

Nov 21, 2020 · ... generalized epileptiform abnormalities are shown in Figure, along with the percentage of patients with any abnormality on EEG. Conclusion ...

... Generalized epileptiform abnormalities. Page 5. malities. Twenty of these 35 patients had focal abnormali- ties associated with generalized epileptiform ...

... generalized epileptiform abnormalities on EEG. The specific mode of genetic transmission awaits precise elucidation. Ethosuximide and valproic acid are the ...

multifocal or generalized epileptiform abnormalities, of- ten extratemporal location, and the potential for second- ary epileptogenic foci to appear ...

... generalized epileptiform abnormalities on EEG. The genetic identification of pathogenic SYNGAP1 variants (next generation sequencing) or chromosome 6p21.32 ...

Jun 28, 2023 · SCORE-AI also performed well at identifying generalized epileptiform abnormalities (AUROC, 0.96), focal epileptiform abnormalities (AUROC ...

Jul 22, 2022 · Generalized epileptiform abnormalities were also seen in 23 (32.9%), and focal and multifocal abnormalities were seen in 4 (5.8%) of that ...

Jul 10, 2023 · Interrater agreement between SCORE-AI and human experts was notable, with almost perfect agreement for generalized epileptiform abnormalities

Absence status is associated with generalized epileptiform abnormalities on EEG, usually in the form of spike-waves. MR imaging can reveal focal signal ...

Apr 3, 2017 · Generalized epileptiform abnormalities were more often captured than focal abnormali- ties on SBS2 when compared to standard EEG. Our ...

Dec 20, 2019 · An overlap of focal and generalized epileptiform abnormalities may support a continuum between focal and generalized epilepsy. When ...

It is only in a few cases that generalized epileptiform abnormalities together with an early presentation of photosensitivity might help for diagnosis ...

Photoparoxysmal responses (PPRs) are generalized epileptiform abnormalities occurring during photic stimulation. Prolonged PPRs, which outlast the stimulus ...

Oct 1, 2008 · An initial description of focal and generalized epileptiform abnormalities was given in a case series of 7 patients14 who had a congenital ...

Focal but not generalized epileptiform abnormalities are predictive of recurrence. Kim et al. (2006). 1,443. EEG is abnormal: RR, 1.54 (95% CI, 1.27–1.86).

In 49 patients that had generalized epilepsy as supported by generalized epileptiform abnormalities on EEG, all 49 had no lesions on MRI. In pediatric ...

Jun 21, 2017 · Such changes, although varying in degree, are typical of generalized epileptiform abnormalities. 3. Self-Limited Epilepsies With Focal ...

Additional generalized epileptiform abnormalities were present in 18 patients, 10 of whom had slow spike and wave complexes. Only 4 patients had normal ...

Parents were cognitively normal. All subjects had EEG recordings with generalized epileptiform abnormalities with a spike wave frequency range of 1-5 Hz (median ...

All patients except two had generalized epileptiform abnormalities. Overall, EEG asymmetries were detected in 57.1% of the cases. The proportion of EEG.

In the majority of children, midline spikes may represent generalized epileptiform abnormalities; in a small subgroup, they may be analogous to C3 and C4 spikes ...

May 31, 2019 · Among standard EEGs, 26 were focal and 5 generalized epileptiform abnormalities occurred compared to 12 focal and 9 generalized for SBS2 EEGs.

Oct 7, 2013 · Generalized epileptiform abnormalities were seen in 100% of patients, as dictated by inclusion/exclusion criteria. Focal sharp waves were ...

only in a few cases that generalized epileptiform abnormalities together with an early presentation of photosensitivity might help for diagnosis purposes ...

generalized epileptiform abnormalities that may guide further testing for the etiology of SE, when there is a suspicion of pseudostatus epilepticus ...

Jul 2, 2020 · followed by other generalized epileptiform abnormalities or slow waves. However, polyspikes are frontally predominant high voltage. (N200 ...

Jan 31, 2022 · After 7 months being seizure free, in the latest evaluation, the child no longer presents generalized epileptiform abnormalities. The ...

Aug 23, 2019 · ... generalized epileptiform abnormalities in the presence of generalized spikes or spike-wave complexes, and nonspecific nonepileptiform ...

Sep 20, 2010 · 5.Generalized epileptiform abnormalities. Fig. 1.EEG findings recorded in all seasons in stable weather conditions among epileptic patients.

Sep 23, 2016 · All patients except two had generalized epileptiform abnormalities. Overall, EEG asymmetries were detected in 57.1% of the cases. The ...

refractory seizures often accompanied by frequent focal, multifocal or generalized epileptiform abnormalities with age-inappropriate ontogeny on ...

Aug 6, 2021 · ... generalized epileptiform abnormalities [3,4,5,6,7,8,9]. Although epilepsy does not represent a typical neurological feature, recently, a ...

the generalized epileptiform abnormalities.46 The sei- zures respond well to the appropriate antiepileptic medications even at relatively low doses. The ...

Feb 8, 2022 · ” And further: “An overlap of focal and generalized epileptiform abnormalities may support a continuum between focal and generalized epilepsy.

... generalized epileptiform abnormalities on their EEGs. However, one-fourth of these children had a focal epileptiform abnormality with rapid bilateral ...

Focal but not generalized epileptiform abnormalities are predictive of recurrence. Kim et al. (2006). 1,443. EEG is abnormal: RR, 1.54 (95% CI, 1.27–1.86).

In the majority of children, midline spikes may represent generalized epileptiform abnormalities; in a small subgroup, they may be analogous to C3 and C4 spikes ...

These include focal, multifocal, and generalized epileptiform abnormalities, and the occurrence of rhythmic slow (theta) activity primarily in the frontal ...

Mar 12, 2017 · EEG shows generalized epileptiform abnormalities. a. Primary (idiopathic) generalized epilepsy (PGE) is characterized by generalized ...

Aug 5, 2023 · recordings with generalized epileptiform abnormalities (0.95), and significantly higher for the remaining categories (0.64-. 0.87) (Table 3) ...

She was started on valproic acid after an EEG showed generalized epileptiform abnormalities. At age 17, she had two convulsions on attempted medication ...

Jul 12, 2010 · focal and generalized epileptiform abnormalities (2 chil- dren). Well-recognized electroclinical syndromes21-26 were diagnosed in 42 of 92 ...

Dominant generalized epileptiform discharges were seen in three children who underwent successful surgery. Generalized epileptiform abnormalities can occur in ...

... generalized epileptiform abnormalities consistent with a clinical diagnosis of JME), age of disease onset between 8–26 years. Patients had to have myoclonus ...

May 13, 2021 · He underwent a video-EEG recording that showed the presence of generalized epileptiform abnormalities [Figure 2]. Brain MRI and neurologic ...

Feb 8, 2023 · 50% have relatives with seizures. • 30% have asymptomatic family members with generalized epileptiform abnormalities on EEG. CLINICAL FEATURES.

Mar 13, 2024 · Ninety-four patients (33.8%) had focal and 69 (24.8%) had generalized epileptiform abnormalities. Fourteen patients (5%) showed slowing in ...

Feb 6, 2012 · Generalized epileptiform abnormalities. 9 (20.5). Multifocal epileptiform abnormalities. 11 (25.0). Temporal lobe abnormalities. 7 (15.9).

... generalized epileptiform abnormalities on the initial routine study and subsequent sleep-deprived EEG (King et al., 1998). In the same study ...

... generalized epileptiform abnormalities on EEG; we did not consider children with epileptic spasms alone to have SGE. Acceptance of the benefit of surgery ...

The primary distinction is that the generalized epilepsies have generalized epileptiform abnormalities on EEG, whereas focal epilepsies have focal abnormalities ...

Jul 13, 2022 · ... generalized epileptiform abnormalities (P=0.03). However, neither were sufficiently discriminative to have significant clinical implications ...

... generalized epileptiform abnormalities that may guide further testing for the etiology of SE, when there is a suspicion of pseudostatus epilepticus ...

generalized epileptiform abnormalities. RECESSIVE TRIT1 MUTATION. One patient homozy- gous for a TRIT1 missense mutation was included. This patient ...

Jan 2, 2019 · The presence of generalized epileptiform abnormalities such as spike-wave discharges, polyspike-wave discharges, or generalized paroxysmal fast ...

Oct 25, 2013 · All patients had EEG recordings with generalized epileptiform abnormalities. Specific EEG phenotypic features could be assessed from digital ...

Dec 29, 2009 · generalized or secondarily generalized epileptiform abnormalities). The foci of epileptiform EEG abnormalities were also recorded. An.

Nov 8, 2022 · Generalized epileptiform abnormalities, focal slowing, and centrotemporal spikes were noticed in 14 (8.7%), 12 (7.5%), and 10 (6.2 ...

the emergence of generalized epileptiform abnormalities. Intraoperative EEG showed persistence of generalized in- terictal spike-wave, even after removal of ...

May 13, 2021 · recording that showed the presence of generalized epileptiform abnormalities [Figure 2]. Brain MRI and neurologic examination were normal. A ...

Sep 25, 2008 · ... generalized epileptiform abnormalities. In our group, EEG asymme- tries were detected in 57.1% of the cases. In the AED-resistant group ...

... generalized epileptiform abnormalities are associated with unique childhood onset epilepsy syndromes. 3 HZ GENERALIZED SPIKE-AND-WAVE DISCHARGE Three-hertz ...

... generalized epileptiform abnormalities Varying degrees of diffuse slow ... generalized epileptiform abnormalities that migrate to different areas of the ...

... generalized epileptiform abnormalities . Several of those patients , however , had normal EEGs , and most of these patients were asymptomatic and did not ...

EEG shows generalized epileptiform abnormalities. a. Primary (idiopathic) generalized epilepsy (PGE) is characterized by generalized seizures without any ...