Search results for "audiovisual processing"

showing 2 items of 2 documents

Preattentive detection of rare audiovisual feature conjunctions by the human brain as reflected by the mismatch negativity

2007

audiovisuaalinen viestintäfeature integrationaistitevent-related potentials (ERPs)muistisensory memorymismatch negativity (MMN)audiovisual processingpreattentive processing
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Processing of audiovisual associations in the human brain: dependency on expectations and rule complexity

2012

In order to respond to environmental changes appropriately, the human brain must not only be able to detect environmental changes but also to form expectations of forthcoming events. The events in the external environment often have a number of multisensory features such as pitch and form. For integrated percepts of objects and events, crossmodal processing, and crossmodally induced expectations of forthcoming events are needed. The aim of the present study was to determine whether the expectations created by visual stimuli can modulate the deviance detection in the auditory modality, as reflected by auditory event-related potentials (ERPs). Additionally, it was studied whether the complexi…

Visual perceptionAssociation rule learninggenetic structureslcsh:BF1-990Mismatch negativity050105 experimental psychology03 medical and health sciencesevent-related potential0302 clinical medicineMMN (Mismatch negativity)Event-related potentialmedicinePsychology0501 psychology and cognitive sciencesGeneral Psychologyta515Original ResearchCrossmodal05 social sciencesN2CognitionHuman brainAssociation rulemedicine.anatomical_structurelcsh:PsychologyERP (Event-related potential)Audiovisual processingmismatch negativityPsychologyNeuroscience030217 neurology & neurosurgeryCognitive psychologyFrontiers in Psychology
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