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Keywords: temporal lobe epilepsy
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Journal Article
Redefining diagnostic lesional status in temporal lobe epilepsy with artificial intelligence
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Ezequiel Gleichgerrcht and others
in
Brain
Brain, awaf020, https://doi.org/10.1093/brain/awaf020
Published: 22 January 2025
...:https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract Despite decades of advancements in diagnostic MRI, 30%–50% of temporal lobe epilepsy (TLE) patients remain categorized as ‘non-lesional’ (i.e. MRI negative) based on visual assessment by human experts. MRI-negative patients face diagnostic...
Journal Article
Alpha rhythm slowing in temporal lobe epilepsy across scalp EEG and MEG
Vytene Janiukstyte and others
Brain Communications, Volume 6, Issue 6, 2024, fcae439, https://doi.org/10.1093/braincomms/fcae439
Published: 05 December 2024
... neurological disorders including Alzheimer’s, Parkinson’s and Epilepsy. Here, we investigate alpha rhythm slowing in individuals with refractory temporal lobe epilepsy compared with healthy controls, using scalp EEG and magnetoencephalography. We retrospectively analysed data from 17 (46) healthy controls...
Journal Article
Social-semantic knowledge in frontotemporal dementia and after anterior temporal lobe resection
Matthew A Rouse and others
Brain Communications, Volume 6, Issue 6, 2024, fcae378, https://doi.org/10.1093/braincomms/fcae378
Published: 28 October 2024
... an abstract non-social synonym judgement task with items matched to the social concepts for lexical frequency, imageability and semantic diversity. 32 , 72 behavioural variant frontotemporal dementia semantic dementia social concept temporal lobe epilepsy trans-diagnostic Medical Research...
Journal Article
Adding the third dimension: 3D convolutional neural network diagnosis of temporal lobe epilepsy
Erik Kaestner and others
Brain Communications, Volume 6, Issue 5, 2024, fcae346, https://doi.org/10.1093/braincomms/fcae346
Published: 10 October 2024
... Abstract Convolutional neural networks (CNN) show great promise for translating decades of research on structural abnormalities in temporal lobe epilepsy into clinical practice. Three-dimensional CNNs typically outperform two-dimensional CNNs in medical imaging. Here we explore for the first time whether...
Journal Article
Interictal intracranial EEG asymmetry lateralizes temporal lobe epilepsy
Erin C Conrad and others
Brain Communications, Volume 6, Issue 5, 2024, fcae284, https://doi.org/10.1093/braincomms/fcae284
Published: 22 August 2024
... year post-surgery using both the ILAE and Engel classification scales. 18 , 19 Table 1 shows clinical information for all patients. Abstract Patients with drug-resistant temporal lobe epilepsy often undergo intracranial EEG recording to capture multiple seizures in order to lateralize...
Journal Article
The impact of bilateral versus unilateral anterior temporal lobe damage on face recognition, person knowledge and semantic memory
Matthew A Rouse and others
Cerebral Cortex, Volume 34, Issue 8, August 2024, bhae336, https://doi.org/10.1093/cercor/bhae336
Published: 10 August 2024
... dementia temporal lobe epilepsy Corresponding author: Matthew A. Rouse, MRC Cognition and Brain Sciences Unit, University of Cambridge, 15 Chaucer Road, Cambridge CB2 7EF, United Kingdom. 01223 766166. Email: [email protected] 20 04 2024 24 07 2024 26 07 2024 © The Author(s...
Journal Article
The involvement of the piriform cortex in non-lesional temporal lobe epilepsy: an uncommon component of the epileptogenic network
Nigel P Pedersen and others
Brain Communications, Volume 6, Issue 4, 2024, fcae179, https://doi.org/10.1093/braincomms/fcae179
Published: 16 July 2024
...Nigel P Pedersen; Ashley Raghu; Veeresh Kumar N Shivamurthy; Joshua J Chern; Robert E Gross; Jon T Willie; Raymond J Dingledine; Ammar Kheder The piriform cortex (PC) has garnered significant attention in the context of medial temporal lobe epilepsy (mTLE), primarily driven by three key lines...
Journal Article
Excitation/Inhibition balance relates to cognitive function and gene expression in temporal lobe epilepsy: a high density EEG assessment with aperiodic exponent
Gian Marco Duma and others
Brain Communications, Volume 6, Issue 4, 2024, fcae231, https://doi.org/10.1093/braincomms/fcae231
Published: 08 July 2024
... relevant feature. Here, we exploited the exponent of the aperiodic component of the power spectrum of the electroencephalography (EEG) signal, as a non-invasive and cost-effective proxy of the E/I balance. We recorded resting-state activity with high-density EEG from 67 patients with temporal lobe epilepsy...
Journal Article
Late-onset temporal lobe epilepsy: insights from brain atrophy and Alzheimer’s disease biomarkers
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Alice Ballerini and others
in
Brain
Brain, Volume 148, Issue 1, January 2025, Pages 185–198, https://doi.org/10.1093/brain/awae207
Published: 25 June 2024
[email protected] Abstract Considering the growing age of the world population, the incidence of epilepsy in older adults is expected to increase significantly. It has been suggested that late-onset temporal lobe epilepsy (LO-TLE) may be neurodegenerative in origin and overlap with Alzheimer’s disease (AD). Herein...
Journal Article
Altered spread of waves of activities at large scale is influenced by cortical thickness organization in temporal lobe epilepsy: a magnetic resonance imaging–high-density electroencephalography study
Gian Marco Duma and others
Brain Communications, Volume 6, Issue 1, 2024, fcad348, https://doi.org/10.1093/braincomms/fcad348
Published: 14 December 2023
.... Abstract Temporal lobe epilepsy is a brain network disorder characterized by alterations at both the structural and the functional levels. It remains unclear how structure and function are related and whether this has any clinical relevance. In the present work, we adopted a novel methodological approach...
Journal Article
Inhibitory Neurons in Nucleus Tractus Solitarius Are Involved in Decrease of Heart Rate Variability and Development of Depression-Like Behaviors in Temporal Lobe Epilepsy
Guliqiemu Aimaier and others
International Journal of Neuropsychopharmacology, Volume 26, Issue 10, October 2023, Pages 669–679, https://doi.org/10.1093/ijnp/pyad033
Published: 07 July 2023
..., the underlying mechanism remains elusive. Methods We studied HRV, spontaneous recurrent seizures, and depression-like behaviors in different phases of pilocarpine-induced temporal lobe epilepsy (TLE) in mice. Single-cell RNA sequencing analysis was used to identify various nerve cell subsets in TLE mice...
Journal Article
The presence, nature and network characteristics of behavioural phenotypes in temporal lobe epilepsy
Aaron F Struck and others
Brain Communications, Volume 5, Issue 2, 2023, fcad095, https://doi.org/10.1093/braincomms/fcad095
Published: 30 March 2023
... and cerebellar volumes were based on the probabilistic atlas from Freesurfer. Matrices were calculated based on the partial correlations between node volumes controlling for ICV. Abstract The relationship between temporal lobe epilepsy and psychopathology has had a long and contentious history with diverse...
Journal Article
Molecular and subregion mechanisms of episodic memory phenotypes in temporal lobe epilepsy
Robyn M Busch and others
Brain Communications, Volume 4, Issue 6, 2022, fcac285, https://doi.org/10.1093/braincomms/fcac285
Published: 05 November 2022
...-mail: [email protected] Robyn M Busch and Lamis Yehia contributed equally to this work. Abstract Memory dysfunction is prevalent in temporal lobe epilepsy, but little is known about the underlying pathophysiological etiologies. Here, we use spatial quantitation to examine differential expression...
Journal Article
Moving towards a taxonomy of cognitive impairments in epilepsy: application of latent profile analysis to 1178 patients with temporal lobe epilepsy
Anny Reyes and others
Brain Communications, Volume 4, Issue 6, 2022, fcac289, https://doi.org/10.1093/braincomms/fcac289
Published: 04 November 2022
... and generalized than hypothesized by the lesion model. 4 , 5 For example, patients with temporal lobe epilepsy (TLE) demonstrate impairments in domains that are not typically associated with temporal lobe damage (i.e. executive function) and those with frontal lobe epilepsy demonstrate impairments...
Journal Article
Temporal lobe epilepsy with GAD antibodies: neurons killed by T cells not by complement membrane attack complex
Anna R Tröscher and others
in
Brain
Brain, Volume 146, Issue 4, April 2023, Pages 1436–1452, https://doi.org/10.1093/brain/awac404
Published: 31 October 2022
...; Friedrich Woermann; Jan Bauer; Christian G Bien Anna R. Tröscher, Katharina M. Mair, Jan Bauer and Christian G. Bien contributed equally to this work. Tröscher et al. show that in patients with GAD65 antibody-associated temporal lobe epilepsy, cytotoxic T cells attack and kill neurons...
Journal Article
Amygdala subnuclear volumes in temporal lobe epilepsy with hippocampal sclerosis and in non-lesional patients
Alice Ballerini and others
Brain Communications, Volume 4, Issue 5, 2022, fcac225, https://doi.org/10.1093/braincomms/fcac225
Published: 06 September 2022
.... Abstract Together with hippocampus, the amygdala is important in the epileptogenic network of patients with temporal lobe epilepsy. Recently, an increase in amygdala volumes (i.e. amygdala enlargement) has been proposed as morphological biomarker of a subtype of temporal lobe epilepsy patients without MRI...
Journal Article
Patient-derived antibodies reveal the subcellular distribution and heterogeneous interactome of LGI1
Jorge Ramirez-Franco and others
in
Brain
Brain, Volume 145, Issue 11, November 2022, Pages 3843–3858, https://doi.org/10.1093/brain/awac218
Published: 21 June 2022
... relationship to seizures and memory loss. leucine-rich glioma-inactivated 1 (LGI1) autoantibodies limbic encephalitis autosomal-dominant lateral temporal lobe epilepsy kv1 channels Institut National pour la Science et la Recherche Médicale 10.13039/501100001677 Agence Nationale de la...
Journal Article
Disorganization of language and working memory systems in frontal versus temporal lobe epilepsy
Lorenzo Caciagli and others
in
Brain
Brain, Volume 146, Issue 3, March 2023, Pages 935–953, https://doi.org/10.1093/brain/awac150
Published: 02 May 2022
... science, Caciagli et al. identify impaired activation of attentional and executive areas and impaired default-mode deactivation as key neural processes mediating cognitive impairment and capture distinct functional signatures in frontal versus temporal lobe epilepsy. frontal lobe epilepsy...
Journal Article
Compromised future thinking: another cognitive cost of temporal lobe epilepsy
Genevieve Rayner and others
Brain Communications, Volume 4, Issue 2, 2022, fcac062, https://doi.org/10.1093/braincomms/fcac062
Published: 19 March 2022
... that patients use this cognitive ability when deciding between various treatment options, but this assumption has not been robustly tested. The temporal lobes are key contributors to this ‘future thinking’ and its building blocks include cognitive functions commonly impaired in temporal lobe epilepsy...
Journal Article
Deep brain stimulation of the anterior nuclei of the thalamus can alleviate seizure severity and induce hippocampal GABAergic neuronal changes in a pilocarpine-induced epileptic mouse brain
Sungjun Bae and others
Cerebral Cortex, Volume 32, Issue 24, 15 December 2022, Pages 5530–5543, https://doi.org/10.1093/cercor/bhac033
Published: 08 March 2022
.../chorus/standard_publication_model ) Abstract Deep brain stimulation (DBS) of the anterior nucleus of the thalamus (ANT) has been widely used as an effective treatment for refractory temporal lobe epilepsy. Despite its promising clinical outcome, the exact mechanism of how ANT-DBS alleviates seizure...
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