0000000000894319

AUTHOR

Heidi Ala-salomäki

showing 2 related works from this author

Picture naming yields highly consistent cortical activation patterns: test-retest reliability of magnetoencephalography recordings

2020

AbstractReliable paradigms and imaging measures of individual-level brain activity are paramount when reaching from group-level research studies to clinical assessment of individual patients. Magnetoencephalography (MEG) provides a direct, non-invasive measure of cortical processing with high spatiotemporal accuracy, and is thus well suited for assessment of functional brain damage in patients with language difficulties. This MEG study aimed to identify, in a picture naming paradigm, source-localized evoked activity and modulations of cortical oscillations that show high test-retest reliability across measurement days in healthy individuals, demonstrating their applicability in clinical set…

medicine.medical_specialtymedicine.diagnostic_testLanguage productionIntraclass correlationBrain activity and meditationMagnetoencephalographyAudiologymedicine.diseasebehavioral disciplines and activitiesAfterimageTask (project management)medicine.anatomical_structureCortex (anatomy)medicineLanguage disorderPsychology
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Picture naming yields highly consistent cortical activation patterns: Test–retest reliability of magnetoencephalography recordings

2020

Reliable paradigms and imaging measures of individual-level brain activity are paramount when reaching from group-level research studies to clinical assessment of individual patients. Magnetoencephalography (MEG) provides a direct, non-invasive measure of cortical processing with high spatiotemporal accuracy, and is thus well suited for assessment of functional brain damage in patients with language difficulties. This MEG study aimed to identify, in a delayed picture naming paradigm, source-localized evoked activity and modulations of cortical oscillations that show high test–retest reliability across measurement days in healthy individuals, demonstrating their applicability in clinical set…

AdultMaleindividual assessmentIndividual assessmentkielelliset häiriöttestitPicture namingtestausbehavioral disciplines and activitieslcsh:RC321-571Young AdultHumanssemantic judgmentreproducibilityEvoked Potentialslcsh:Neurosciences. Biological psychiatry. NeuropsychiatryLanguagepicture namingCerebral CortexBrain MappingMEGMagnetoencephalographyReproducibility of ResultsReproducibilityTest–retestkuvantaminenSemantic judgmentFemalekognitiivinen neurotiedetest–retestPhotic StimulationNeuroImage
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