0000000001254262

AUTHOR

Otto Lappi

0000-0002-7996-7665

showing 2 related works from this author

Neurocognitive processing of auditorily and visually presented inflected words and pseudowords: Evidence from a morphologically rich language

2009

The aim of the study was to investigate how the input modality affects the processing of a morphologically complex word. The processing of Finnish inflected vs. monomorphemic words and pseudowords was examined during a lexical decision task, using behavioral responses and event-related potentials. The stimuli were presented in two modalities, visually and auditorily, to two groups of participants. Half of the words and pseudowords carried a case-inflection. At the behavioral level, the inflected words elicited a processing cost with longer decision latencies and higher error rates. At the neural level, pseudowords elicited an N400 effect, which was more pronounced in the visual modality. In…

AdultMale050105 experimental psychologyPsycholinguisticsYoung Adult03 medical and health sciencesCognition0302 clinical medicineEvent-related potentialInflectionReaction TimeLexical decision taskHumans0501 psychology and cognitive sciencesMolecular BiologyLanguageCommunicationPsycholinguisticsModality (human–computer interaction)business.industryGeneral Neuroscience05 social sciencesCognitionPseudowordAcoustic StimulationAuditory PerceptionVisual PerceptionFemaleNeurology (clinical)SuffixPsychologybusinessPhotic StimulationPsychomotor Performance030217 neurology & neurosurgeryDevelopmental BiologyCognitive psychologyBrain Research
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Inattention and Uncertainty in the Predictive Brain

2021

Negative effects of inattention on task performance can be seen in many contexts of society and human behavior, such as traffic, work, and sports. In traffic, inattention is one of the most frequently cited causal factors in accidents. In order to identify inattention and mitigate its negative effects, there is a need for quantifying attentional demands of dynamic tasks, with a credible basis in cognitive modeling and neuroscience. Recent developments in cognitive science have led to theories of cognition suggesting that brains are an advanced prediction engine. The function of this prediction engine is to support perception and action by continuously matching incoming sensory input with to…

6162 Cognitive sciencecomputational modelingMatching (statistics)Computer sciencemedia_common.quotation_subjectpredictive processingappropriate uncertaintyocclusionTask (project management)03 medical and health sciences0302 clinical medicineNeuroimagingPerceptiondrivingRC346-429Function (engineering)tarkkaavaisuusennakointi030304 developmental biologymedia_common0303 health sciencesCognitionkognitiiviset prosessitepävarmuusautoilijatAction (philosophy)NormativeNeurology. Diseases of the nervous system030217 neurology & neurosurgeryCognitive psychology
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