2025
Preliminary Evidence for Perturbation‐Based tACS‐EEG Biomarkers of Gamma Activity in Alzheimer's Disease
Palmisano A, Pezanko L, Cappon D, Tatti E, Macone J, Koch G, Smeralda C, Romanella S, Ruffini G, Rivolta D, Press D, Pascual‐Leone A, El‐Fakhri G, Santarnecchi E. Preliminary Evidence for Perturbation‐Based tACS‐EEG Biomarkers of Gamma Activity in Alzheimer's Disease. International Journal Of Geriatric Psychiatry 2025, 40: e70025. PMID: 39799469, DOI: 10.1002/gps.70025.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAlzheimer DiseaseBiomarkersElectroencephalographyFemaleGamma RhythmHumansMaleMiddle AgedTranscranial Direct Current StimulationConceptsPeripheral neuroinflammationIdentification of novel biomarkersResponse to TACPatient's clinical phenotypeSpectral powerGABAergic dysfunctionNo significant correlationPrognostic valueInhibitory circuitryClinical severityClinical phenotypeAnimal modelsCognitive statusNeuroinflammatory markersAlzheimer's diseaseHuman patientsNeuroinflammatory biomarkersNovel biomarkersPatientsDisease severityTherapeutic targetGamma activityBiomarkersMild to moderate dementiaSignificant correlation
2023
Noise-Robust Sleep Staging via Adversarial Training With an Auxiliary Model
Yoo C, Liu X, Xing F, Fakhri G, Woo J, Kang J. Noise-Robust Sleep Staging via Adversarial Training With an Auxiliary Model. IEEE Transactions On Biomedical Engineering 2023, 70: 1252-1263. PMID: 36227815, DOI: 10.1109/tbme.2022.3214269.Peer-Reviewed Original ResearchConceptsProblem of domain shiftTarget networkConsumer-level devicesPre-trained modelsSleep staging performanceSevere noise levelsEfficient training approachAdversarial trainingAdversarial noiseDomain shiftAdversarial transformationsAuxiliary modelDL modelsInput perturbationsTraining modelArbitrary noiseTesting stageEnhanced robustnessNoise signalsTraining approachTest environmentExperimental resultsNoiseSleep stagesRobustness
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