Showing 4,581 - 4,600 results of 4,685 for search '"Electroencephalography', query time: 0.11s Refine Results
  1. 4581

    Spatio-temporal dynamics of large-scale electrophysiological networks during cognitive action control in healthy controls and Parkinson's disease patients by Joan Duprez, Judie Tabbal, Mahmoud Hassan, Julien Modolo, Aya Kabbara, Ahmad Mheich, Sophie Drapier, Marc Vérin, Paul Sauleau, Fabrice Wendling, Pascal Benquet, Jean-François Houvenaghel

    Published 2022-09-01
    “…In this study, to address this gap of knowledge, 10 PD patients and 10 healthy controls (HC) underwent a Simon task while high-density electroencephalography (HD-EEG) was recorded. Source-level dynamic connectivity matrices were estimated using the phase-locking value in the beta (12-25 Hz) and gamma (30-45 Hz) frequency bands. …”
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  2. 4582

    Seizures, ataxia and parvalbumin-expressing interneurons respond to selenium supply in Selenop-deficient mice by Ulrich Schweizer, Eva K. Wirth, Thomas Klopstock, Sabine M. Hölter, Lore Becker, Jackob Moskovitz, Tilman Grune, Helmut Fuchs, Valerie Gailus-Durner, Martin Hrabe de Angelis, Josef Köhrle, Lutz Schomburg

    Published 2022-11-01
    “…Selenop-deficient mice kept on adequate selenium diet (0.15 mg/kg, i.e. the recommended dietary allowance, RDA) developed ataxia, tremor, and hyperexcitability between the age of 4–5 weeks. Video-electroencephalography demonstrated epileptic seizures in Selenop−/− mice fed the RDA diet, while Selenop ± heterozygous mice behaved normally. …”
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  3. 4583
  4. 4584

    Effects of epileptiform activity on discharge outcome in critically ill patients in the USA: a retrospective cross-sectional study by Harsh Parikh, PhD, Kentaro Hoffman, PhD, Haoqi Sun, PhD, Sahar F Zafar, MD, Wendong Ge, PhD, Jin Jing, PhD, Lin Liu, PhD, Jimeng Sun, ProfPhD, Aaron Struck, MD, Alexander Volfovsky, PhD, Cynthia Rudin, ProfPhD, M Brandon Westover, ProfMD PhD

    Published 2023-08-01
    “…The outcome was the dichotomised modified Rankin Scale (mRS) at discharge and the exposure was epileptiform activity burden defined as mean or maximum proportion of time spent with epileptiform activity in 6 h windows in the first 24 h of electroencephalography. We estimated the change in discharge mRS if everyone in the dataset had experienced a specific epileptiform activity burden and were untreated. …”
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  5. 4585

    Safety Evaluation of Employing Temporal Interference Transcranial Alternating Current Stimulation in Human Studies by Yi Piao, Ru Ma, Yaohao Weng, Chuan Fan, Xinzhao Xia, Wei Zhang, Ginger Qinghong Zeng, Yan Wang, Zhuo Lu, Jiangtian Cui, Xiaoxiao Wang, Li Gao, Bensheng Qiu, Xiaochu Zhang

    Published 2022-09-01
    “…The neurological and neuropsychological measurements included electroencephalography (EEG), serum neuron-specific enolase (NSE), the Montreal Cognitive Assessment (MoCA), the Purdue Pegboard Test (PPT), an abbreviated version of the California Computerized Assessment Package (A-CalCAP), a revised version of the Visual Analog Mood Scale (VAMS-R), a self-assessment scale (SAS), and a questionnaire about adverse effects (AEs). …”
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  6. 4586

    Diagnosing Organic Causes of Schizophrenia Spectrum Disorders: Findings from a One-Year Cohort of the Freiburg Diagnostic Protocol in Psychosis (FDPP) by Dominique Endres, Miriam Matysik, Bernd Feige, Nils Venhoff, Tina Schweizer, Maike Michel, Sophie Meixensberger, Kimon Runge, Simon J. Maier, Kathrin Nickel, Karl Bechter, Horst Urbach, Katharina Domschke, Ludger Tebartz van Elst

    Published 2020-09-01
    “…<b>Methods and Participants:</b> The “Freiburg Diagnostic Protocol in Psychosis” (FDPP) included basic laboratory analyses (e.g., thyroid hormones), metabolic markers, pathogens, vitamin status, different serological autoantibodies, rheumatic/immunological markers (e.g., complement factors), cerebrospinal fluid (CSF) basic and antineuronal antibody analyses, as well as cranial magnetic resonance imaging (cMRI) and electroencephalography (EEG). The findings of 76 consecutive patients with SSDs (55 with paranoid–hallucinatory; 14 with schizoaffective; 4 with hebephrenic; and 1 each with catatonic, acute polymorphic psychotic, and substance-induced psychotic syndromes) were analyzed. …”
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  7. 4587

    Brain Vital Signs: Expanding From the Auditory to Visual Modality by Gabriela M. Pawlowski, Gabriela M. Pawlowski, Sujoy Ghosh-Hajra, Sujoy Ghosh-Hajra, Shaun D. Fickling, Shaun D. Fickling, Careesa C. Liu, Careesa C. Liu, Xiaowei Song, Xiaowei Song, Stephen Robinovitch, Sam M. Doesburg, Ryan C. N. D'Arcy, Ryan C. N. D'Arcy, Ryan C. N. D'Arcy

    Published 2019-01-01
    “…The critical need for rapid objective, physiological evaluation of brain function at point-of-care has led to the emergence of brain vital signs—a framework encompassing a portable electroencephalography (EEG) and an automated, quick test protocol. …”
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  8. 4588
  9. 4589
  10. 4590
  11. 4591

    Cognitive impairment in adults with autoimmune encephalitis: experience from the Peruvian National Institute of Neurological Sciences by E. Guevara-Silva, S. Castro-Suarez, C. Caparó-Zamalloa, J. Cortez-Escalante, M. Meza-Vega

    Published 2022-04-01
    “…Results from cerebrospinal fluid analysis, electroencephalography, and brain magnetic resonance imaging studies revealed alterations in 77.27%, 57.89%, and 55% of cases, respectively. …”
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  12. 4592

    EEG-based Brain-Computer Interfaces for people with Disorders of Consciousness: Features and applications. A systematic review by Valentina Galiotta, Valentina Galiotta, Ilaria Quattrociocchi, Ilaria Quattrociocchi, Mariagrazia D'Ippolito, Francesca Schettini, Francesca Schettini, Pietro Aricò, Pietro Aricò, Pietro Aricò, Stefano Sdoia, Rita Formisano, Febo Cincotti, Donatella Mattia, Donatella Mattia, Angela Riccio, Angela Riccio

    Published 2022-12-01
    “…Given the large body of evidence that some patients with DoC possess “covert” awareness, revealed by neuroimaging and neurophysiological techniques, they are candidates for intervention with brain-computer interfaces (BCIs).ObjectivesThe aims of the present work are (i) to describe the characteristics of BCI systems based on electroencephalography (EEG) performed on DoC patients, in terms of control signals adopted to control the system, characteristics of the paradigm implemented, classification algorithms and applications (ii) to evaluate the performance of DoC patients with BCI.MethodsThe search was conducted on Pubmed, Web of Science, Scopus and Google Scholar. …”
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  13. 4593

    Rehabilitation assisted by Space technology—A SAHC approach in immobilized patients—A case of stroke by Chrysoula Kourtidou-Papadeli, Chrysoula Kourtidou-Papadeli, Chrysoula Kourtidou-Papadeli, Christos Frantzidis, Christos Frantzidis, Christos Frantzidis, Ilias Machairas, Christos Giantsios, Emmanouil Dermitzakis, Emmanouil Dermitzakis, Nikolaos Kantouris, Evdokimos Konstantinids, Panagiotis Bamidis, Panagiotis Bamidis, Joan Vernikos, Joan Vernikos

    Published 2023-01-01
    “…Cardiovascular parameters improved responding to adaptations to aerobic exercise. Electroencephalography (EEG) showed brain reorganization/plasticity evidenced through functional connectivity alterations and activation in the cortical regions, especially of the precentral and postcentral gyrus. …”
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  14. 4594

    Discovery and Validation of Circulating microRNAs as Biomarkers for Epileptogenesis after Experimental Traumatic Brain Injury–The EPITARGET Cohort by Mette Heiskanen, Shalini Das Gupta, James D. Mills, Erwin A. van Vliet, Eppu Manninen, Robert Ciszek, Pedro Andrade, Noora Puhakka, Eleonora Aronica, Asla Pitkänen

    Published 2023-02-01
    “…Epilepsy was defined as the occurrence of at least one unprovoked seizure during continuous 1-month video-electroencephalography monitoring in the sixth post-TBI month. …”
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  15. 4595

    Anti-Thyroid Peroxidase and Anti-Thyroglobulin Autoantibodies in the Cerebrospinal Fluid of Patients with Unipolar Depression by Rick Dersch, Ludger Tebartz van Elst, Benedikt Hochstuhl, Bernd L. Fiebich, Oliver Stich, Tilman Robinson, Miriam Matysik, Maike Michel, Kimon Runge, Kathrin Nickel, Katharina Domschke, Dominique Endres

    Published 2020-07-01
    “…The patients with elevated ASIs (N = 13) were younger than the ASI-negative patients (N = 87; p = 0.009); no differences were noted in the frequency of CSF, electroencephalography, and/or magnetic resonance imaging alterations. …”
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  16. 4596

    Isolation of the murine Glut1 deficient thalamocortical circuit: wavelet characterization and reverse glucose dependence of low and gamma frequency oscillations by Elysandra M. Solis, Levi B. Good, Levi B. Good, Levi B. Good, Rafael Granja Vázquez, Sourav Patnaik, Ana G. Hernandez-Reynoso, Qian Ma, Qian Ma, Gustavo Angulo, Gustavo Angulo, Aksharkumar Dobariya, Aksharkumar Dobariya, Stuart F. Cogan, Joseph J. Pancrazio, Juan M. Pascual, Juan M. Pascual, Juan M. Pascual, Juan M. Pascual, Juan M. Pascual, Vikram Jakkamsetti, Vikram Jakkamsetti

    Published 2023-09-01
    “…These seizures are associated with aberrant thalamocortical oscillations as inferred from human electroencephalography and functional imaging. Mouse electrophysiological recordings indicate that inhibitory neuron failure in thalamus and cortex underlies these abnormalities. …”
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  17. 4597
  18. 4598

    Incidence of postoperative seizures in neonates following cardiac surgery with regional cerebral perfusion and deep hypothermic circulatory arrestCentral MessagePerspective by Jill Hsia, MD, Nicholas S. Abend, MD, MSCE, J. William Gaynor, MD, Jonathan M. Chen, MD, Stephanie Fuller, MD, Katsuhide Maeda, MD, PhD, Constantine D. Mavroudis, MD, MSc, MTR, Muhammad Nuri, MD, Jan Leonard, MSPH, Steve B. Ampah, PhD, Daniel J. Licht, MD, Shavonne L. Massey, MD, MSCE, Maryam Y. Naim, MD, MSCE

    Published 2023-12-01
    “…Methods: A retrospective analysis was performed in neonates who underwent surgery between 2012 and 2022 with either deep hypothermic circulatory arrest or regional cerebral perfusion with routine postoperative continuous electroencephalography monitoring for 48 hours. Propensity matching was performed to compare postoperative seizure risk between the 2 groups. …”
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  19. 4599

    Neurologic Physiology after Removal of Therapy (NeuPaRT) study: study protocol of a multicentre, prospective, observational, pilot feasibility study of neurophysiology after withdr... by Charles Weijer, Loretta Norton, Teneille Gofton, Marat Slessarev, Michaël Chasse, John Gordon Boyd, Frédérick D'Aragon, Shane English, Maureen Meade, Sam Shemie, Sonny Dhanani, Andreas H Kramer, Jennifer Chandler, Eileen Campbell, Jeffrey Singh, Yun-Hee Choi, Maxwell J Smith, Erika Chamberlain, Nathan B Scales, Nicholas Murphy, Derek Debicki, Tadeu A Fantaneanu, Julie Kromm, Tracey C Bentall

    Published 2023-04-01
    “…While this assumption is rooted a strong physiological rationale, paucity of direct human data regarding temporal relationship between cessation of brain activity and circulatory arrest during the dying process threatens public and healthcare provider trust in deceased organ donation.Methods and analysis In this cohort study, we will prospectively record cerebral and brainstem electrical activity, cerebral blood flow velocity and arterial blood pressure using electroencephalography (EEG), brainstem evoked potentials, transcranial doppler and bedside haemodynamic monitors in adult patients undergoing planned withdrawal of life sustaining measures in the intensive care units at five hospital sites for 18 months. …”
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  20. 4600

    Differential cortical activation patterns: pioneering sub-classification of tinnitus with and without hyperacusis by combining audiometry, gamma oscillations, and hemodynamics by Jakob Wertz, Lukas Rüttiger, Benjamin Bender, Uwe Klose, Robert S. Stark, Konrad Dapper, Konrad Dapper, Jörg Saemisch, Christoph Braun, Wibke Singer, Ernst Dalhoff, Katharina Bader, Stephan M. Wolpert, Marlies Knipper, Matthias H. J. Munk, Matthias H. J. Munk

    Published 2024-01-01
    “…To accomplish this, electroencephalography (EEG) and concurrent functional near-infrared spectroscopy (fNIRS) were measured while patients performed an attentionally demanding auditory discrimination task using stimuli within the individual tinnitus frequency (fTin) and a reference frequency (fRef). …”
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