Search results for "Cognition and Behavior"

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Electrophysiology Reveals the Neural Dynamics of Naturalistic Auditory Language Processing: Event-Related Potentials Reflect Continuous Model Updates.

2016

The recent trend away from ANOVA-based analyses places experimental investigations into the neurobiology of cognition in more naturalistic and ecologically valid designs within reach. Using mixed-effects models for epoch-based regression, we demonstrate the feasibility of examining event-related potentials (ERPs), and in particular the N400, to study the neural dynamics of human auditory language processing in a naturalistic setting. Despite the large variability between trials during naturalistic stimulation, we replicated previous findings from the literature: the effects of frequency, animacy, word order and find previously unexplored interaction effects. This suggests a new perspective …

MaleComputer scienceEcological validity1naturalistic stimulimixed-effects modelsYoung AdultEvent-related potentialHumanspredictive codingEvoked PotentialsNarrationContinuous modellingGeneral NeurosciencePerspective (graphical)BrainCognitionElectroencephalographyLinguisticsSignal Processing Computer-AssistedGeneral MedicineNew ResearchN4001.1ecological validityCognition and BehaviorDynamics (music)Speech PerceptionFeasibility StudiesFemaleAnimacyPsychologyWord orderCognitive psychologyeNeuro
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Back to Pupillometry: How Cortical Network State Fluctuations Tracked by Pupil Dynamics Could Explain Neural Signal Variability in Human Cognitive Ne…

2017

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OpinionCognitive Neuroscience1Cognitive neuroscienceBiologyStimulus (physiology)PupilCognitionddc:570Neural PathwaysPupillary responsemedicineAnimalsHumansnetwork state changesCerebral CortexGeneral NeurosciencepupillometryInformation processingPupilGeneral MedicineHuman brainpupil diameter1.11medicine.anatomical_structureCognition and BehaviorSignal variabilitysense organsNeurosciencePupillometryeNeuro
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