Special Issue: Update on Neural Oscillations in Neuropsychiatric Disorders
Clin EEG Neurosci. 2023 Jul;54(4):347-348. doi: 10.1177/15500594231181523.NO ABSTRACTPMID:37378601 | DOI:10.1177/15500594231181523 (Source: Clinical EEG and Neuroscience)
Source: Clinical EEG and Neuroscience - June 28, 2023 Category: Neuroscience Authors: Bahar G üntekin Brian F O'Donnell Source Type: research
How Can a Focal Seizure Lead to a Dacrystic Behavior? A Case Analyzed with Functional Connectivity in Stereoelectroencephalography
We present a case of a patient with focal non-motor emotional seizures with dacrystic expression in the context of drug-resistant magnetic resonance imaging negative epilepsy. The pre-surgical evaluation suggested a hypothesis of a right fronto-temporal epileptogenic zone. Stereoelectroencephalography recorded dacrystic seizures arising from the right anterior operculo-insular (pars orbitalis) area with secondary propagation to temporal and parietal cortices during the dacrystic behavior. We analyzed functional connectivity during the ictal dacrystic behavior and found an increase of the functional connectivity within a la...
Source: Clinical EEG and Neuroscience - June 21, 2023 Category: Neuroscience Authors: Barbara Marx Samuel Medina-Villalon Fabrice Bartolomei Stanislas Lagarde Source Type: research
How Can a Focal Seizure Lead to a Dacrystic Behavior? A Case Analyzed with Functional Connectivity in Stereoelectroencephalography
We present a case of a patient with focal non-motor emotional seizures with dacrystic expression in the context of drug-resistant magnetic resonance imaging negative epilepsy. The pre-surgical evaluation suggested a hypothesis of a right fronto-temporal epileptogenic zone. Stereoelectroencephalography recorded dacrystic seizures arising from the right anterior operculo-insular (pars orbitalis) area with secondary propagation to temporal and parietal cortices during the dacrystic behavior. We analyzed functional connectivity during the ictal dacrystic behavior and found an increase of the functional connectivity within a la...
Source: Clinical EEG and Neuroscience - June 21, 2023 Category: Neuroscience Authors: Barbara Marx Samuel Medina-Villalon Fabrice Bartolomei Stanislas Lagarde Source Type: research
How Can a Focal Seizure Lead to a Dacrystic Behavior? A Case Analyzed with Functional Connectivity in Stereoelectroencephalography
We present a case of a patient with focal non-motor emotional seizures with dacrystic expression in the context of drug-resistant magnetic resonance imaging negative epilepsy. The pre-surgical evaluation suggested a hypothesis of a right fronto-temporal epileptogenic zone. Stereoelectroencephalography recorded dacrystic seizures arising from the right anterior operculo-insular (pars orbitalis) area with secondary propagation to temporal and parietal cortices during the dacrystic behavior. We analyzed functional connectivity during the ictal dacrystic behavior and found an increase of the functional connectivity within a la...
Source: Clinical EEG and Neuroscience - June 21, 2023 Category: Neuroscience Authors: Barbara Marx Samuel Medina-Villalon Fabrice Bartolomei Stanislas Lagarde Source Type: research
How Can a Focal Seizure Lead to a Dacrystic Behavior? A Case Analyzed with Functional Connectivity in Stereoelectroencephalography
We present a case of a patient with focal non-motor emotional seizures with dacrystic expression in the context of drug-resistant magnetic resonance imaging negative epilepsy. The pre-surgical evaluation suggested a hypothesis of a right fronto-temporal epileptogenic zone. Stereoelectroencephalography recorded dacrystic seizures arising from the right anterior operculo-insular (pars orbitalis) area with secondary propagation to temporal and parietal cortices during the dacrystic behavior. We analyzed functional connectivity during the ictal dacrystic behavior and found an increase of the functional connectivity within a la...
Source: Clinical EEG and Neuroscience - June 21, 2023 Category: Neuroscience Authors: Barbara Marx Samuel Medina-Villalon Fabrice Bartolomei Stanislas Lagarde Source Type: research
How Can a Focal Seizure Lead to a Dacrystic Behavior? A Case Analyzed with Functional Connectivity in Stereoelectroencephalography
We present a case of a patient with focal non-motor emotional seizures with dacrystic expression in the context of drug-resistant magnetic resonance imaging negative epilepsy. The pre-surgical evaluation suggested a hypothesis of a right fronto-temporal epileptogenic zone. Stereoelectroencephalography recorded dacrystic seizures arising from the right anterior operculo-insular (pars orbitalis) area with secondary propagation to temporal and parietal cortices during the dacrystic behavior. We analyzed functional connectivity during the ictal dacrystic behavior and found an increase of the functional connectivity within a la...
Source: Clinical EEG and Neuroscience - June 21, 2023 Category: Neuroscience Authors: Barbara Marx Samuel Medina-Villalon Fabrice Bartolomei Stanislas Lagarde Source Type: research
The Prevalence and Risk Factors of Electrical Status Epilepticus During Slow-Wave Sleep in Self-Limited Epilepsy With Centrotemporal Spikes
Conclusion. More than one-third of the SeLECTS patients combined with ESES. Both atypical and typical ESES scores can affect cognitive function. On electroencephalography, interictal Rolandic double/multiple spikes and slow-wave abnormalities may indicate SeLECTS with ESES.PMID:37331959 | DOI:10.1177/15500594231182758 (Source: Clinical EEG and Neuroscience)
Source: Clinical EEG and Neuroscience - June 18, 2023 Category: Neuroscience Authors: Guangshuang Lu Yun Cheng Yun Wang Jie Hu Fan Zhang Wenbo Li Minnong Xia Xiaoyan Lu Wu Yang Source Type: research
The Prevalence and Risk Factors of Electrical Status Epilepticus During Slow-Wave Sleep in Self-Limited Epilepsy With Centrotemporal Spikes
Conclusion. More than one-third of the SeLECTS patients combined with ESES. Both atypical and typical ESES scores can affect cognitive function. On electroencephalography, interictal Rolandic double/multiple spikes and slow-wave abnormalities may indicate SeLECTS with ESES.PMID:37331959 | DOI:10.1177/15500594231182758 (Source: Clinical EEG and Neuroscience)
Source: Clinical EEG and Neuroscience - June 18, 2023 Category: Neuroscience Authors: Guangshuang Lu Yun Cheng Yun Wang Jie Hu Fan Zhang Wenbo Li Minnong Xia Xiaoyan Lu Wu Yang Source Type: research
The Prevalence and Risk Factors of Electrical Status Epilepticus During Slow-Wave Sleep in Self-Limited Epilepsy With Centrotemporal Spikes
Conclusion. More than one-third of the SeLECTS patients combined with ESES. Both atypical and typical ESES scores can affect cognitive function. On electroencephalography, interictal Rolandic double/multiple spikes and slow-wave abnormalities may indicate SeLECTS with ESES.PMID:37331959 | DOI:10.1177/15500594231182758 (Source: Clinical EEG and Neuroscience)
Source: Clinical EEG and Neuroscience - June 18, 2023 Category: Neuroscience Authors: Guangshuang Lu Yun Cheng Yun Wang Jie Hu Fan Zhang Wenbo Li Minnong Xia Xiaoyan Lu Wu Yang Source Type: research
Transcranial Alternating Current Stimulation Alters Auditory Steady-State Oscillatory Rhythms and Their Cross-Frequency Couplings
Clin EEG Neurosci. 2023 Jun 12:15500594231179679. doi: 10.1177/15500594231179679. Online ahead of print.ABSTRACTAuditory cortical plasticity deficits in schizophrenia are evidenced with electroencephalographic (EEG)-derived biomarkers, including the 40-Hz auditory steady-state response (ASSR). Aiming to understand the underlying oscillatory mechanisms contributing to the 40-Hz ASSR, we examined its response to transcranial alternating current stimulation (tACS) applied bilaterally to the temporal lobe of 23 healthy participants. Although not responding to gamma tACS, the 40-Hz ASSR was modulated by theta tACS (vs sham tACS...
Source: Clinical EEG and Neuroscience - June 12, 2023 Category: Neuroscience Authors: Sara de la Salle Jo ëlle Choueiry Mark Payumo Matt Devlin Chelsea Noel Ali Abozmal Molly Hyde Ren ée Baysarowich Brittany Duncan Verner Knott Source Type: research
Transcranial Alternating Current Stimulation Alters Auditory Steady-State Oscillatory Rhythms and Their Cross-Frequency Couplings
Clin EEG Neurosci. 2023 Jun 12:15500594231179679. doi: 10.1177/15500594231179679. Online ahead of print.ABSTRACTAuditory cortical plasticity deficits in schizophrenia are evidenced with electroencephalographic (EEG)-derived biomarkers, including the 40-Hz auditory steady-state response (ASSR). Aiming to understand the underlying oscillatory mechanisms contributing to the 40-Hz ASSR, we examined its response to transcranial alternating current stimulation (tACS) applied bilaterally to the temporal lobe of 23 healthy participants. Although not responding to gamma tACS, the 40-Hz ASSR was modulated by theta tACS (vs sham tACS...
Source: Clinical EEG and Neuroscience - June 12, 2023 Category: Neuroscience Authors: Sara de la Salle Jo ëlle Choueiry Mark Payumo Matt Devlin Chelsea Noel Ali Abozmal Molly Hyde Ren ée Baysarowich Brittany Duncan Verner Knott Source Type: research
Transcranial Alternating Current Stimulation Alters Auditory Steady-State Oscillatory Rhythms and Their Cross-Frequency Couplings
Clin EEG Neurosci. 2023 Jun 12:15500594231179679. doi: 10.1177/15500594231179679. Online ahead of print.ABSTRACTAuditory cortical plasticity deficits in schizophrenia are evidenced with electroencephalographic (EEG)-derived biomarkers, including the 40-Hz auditory steady-state response (ASSR). Aiming to understand the underlying oscillatory mechanisms contributing to the 40-Hz ASSR, we examined its response to transcranial alternating current stimulation (tACS) applied bilaterally to the temporal lobe of 23 healthy participants. Although not responding to gamma tACS, the 40-Hz ASSR was modulated by theta tACS (vs sham tACS...
Source: Clinical EEG and Neuroscience - June 12, 2023 Category: Neuroscience Authors: Sara de la Salle Jo ëlle Choueiry Mark Payumo Matt Devlin Chelsea Noel Ali Abozmal Molly Hyde Ren ée Baysarowich Brittany Duncan Verner Knott Source Type: research
Transcranial Alternating Current Stimulation Alters Auditory Steady-State Oscillatory Rhythms and Their Cross-Frequency Couplings
Clin EEG Neurosci. 2023 Jun 12:15500594231179679. doi: 10.1177/15500594231179679. Online ahead of print.ABSTRACTAuditory cortical plasticity deficits in schizophrenia are evidenced with electroencephalographic (EEG)-derived biomarkers, including the 40-Hz auditory steady-state response (ASSR). Aiming to understand the underlying oscillatory mechanisms contributing to the 40-Hz ASSR, we examined its response to transcranial alternating current stimulation (tACS) applied bilaterally to the temporal lobe of 23 healthy participants. Although not responding to gamma tACS, the 40-Hz ASSR was modulated by theta tACS (vs sham tACS...
Source: Clinical EEG and Neuroscience - June 12, 2023 Category: Neuroscience Authors: Sara de la Salle Jo ëlle Choueiry Mark Payumo Matt Devlin Chelsea Noel Ali Abozmal Molly Hyde Ren ée Baysarowich Brittany Duncan Verner Knott Source Type: research
Transcranial Alternating Current Stimulation Alters Auditory Steady-State Oscillatory Rhythms and Their Cross-Frequency Couplings
Clin EEG Neurosci. 2023 Jun 12:15500594231179679. doi: 10.1177/15500594231179679. Online ahead of print.ABSTRACTAuditory cortical plasticity deficits in schizophrenia are evidenced with electroencephalographic (EEG)-derived biomarkers, including the 40-Hz auditory steady-state response (ASSR). Aiming to understand the underlying oscillatory mechanisms contributing to the 40-Hz ASSR, we examined its response to transcranial alternating current stimulation (tACS) applied bilaterally to the temporal lobe of 23 healthy participants. Although not responding to gamma tACS, the 40-Hz ASSR was modulated by theta tACS (vs sham tACS...
Source: Clinical EEG and Neuroscience - June 12, 2023 Category: Neuroscience Authors: Sara de la Salle Jo ëlle Choueiry Mark Payumo Matt Devlin Chelsea Noel Ali Abozmal Molly Hyde Ren ée Baysarowich Brittany Duncan Verner Knott Source Type: research
Aperiodic Neural Activity is a Better Predictor of Schizophrenia than Neural Oscillations
Clin EEG Neurosci. 2023 Jun 7:15500594231165589. doi: 10.1177/15500594231165589. Online ahead of print.ABSTRACTDiagnosis and symptom severity in schizophrenia are associated with irregularities across neural oscillatory frequency bands, including theta, alpha, beta, and gamma. However, electroencephalographic signals consist of both periodic and aperiodic activity characterized by the (1/fX) shape in the power spectrum. In this paper, we investigated oscillatory and aperiodic activity differences between patients with schizophrenia and healthy controls during a target detection task. Separation into periodic and aperiodic ...
Source: Clinical EEG and Neuroscience - June 8, 2023 Category: Neuroscience Authors: Erik J Peterson Burke Q Rosen Aysenil Belger Bradley Voytek Alana M Campbell Source Type: research
