0000000000725147

AUTHOR

Praghajieeth Raajhen Santhana Gopalan

0000-0003-4244-485x

showing 2 related works from this author

Attentional Processes in Children With Attentional Problems or Reading Difficulties as Revealed Using Brain Event-Related Potentials and Their Source…

2020

Visual attention-related processes include three functional sub-processes: alerting, orienting, and inhibition. We examined these sub-processes using reaction times, event-related potentials (ERPs), and their neuronal source activations during the Attention Network Test (ANT) in control children, attentional problems (AP) children, and reading difficulties (RD) children. During the ANT, electroencephalography was measured using 128 electrodes on three groups of Finnish sixth-graders aged 12–13 years (control = 77; AP = 15; RD = 23). Participants were asked to detect the direction of a middle target fish within a group of five fish. The target stimulus was either preceded by a cue (center, d…

attentional problemsN1P3source analysisevent-related potentialslcsh:RC321-571attentionoppimisvaikeudetkognitiivinen neurotiedeANTreading difficultieslukihäiriöttarkkaavaisuuslcsh:Neurosciences. Biological psychiatry. NeuropsychiatryNeuroscienceOriginal ResearchFrontiers in human neuroscience
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Attentional processes in typically developing children as revealed using brain event-related potentials and their source localization in Attention Ne…

2019

AbstractAttention-related processes include three functional sub-components: alerting, orienting, and inhibition. We investigated these components using EEG-based, brain event-related potentials and their neuronal source activations during the Attention Network Test in typically developing school-aged children. Participants were asked to detect the swimming direction of the centre fish in a group of five fish. The target stimulus was either preceded by a cue (centre, double, or spatial) or no cue. An EEG using 128 electrodes was recorded for 83 children aged 12–13 years. RTs showed significant effects across all three sub-components of attention. Alerting and orienting (responses to double …

Male0301 basic medicinemedicine.medical_specialtyAdolescentlcsh:MedicineElectroencephalographyStimulus (physiology)AudiologyArticlecognitive neuroscience03 medical and health sciencesTypically developingSpatial Processing0302 clinical medicineEvent-related potentialAttention networkmedicineHumansAttentiontarkkaavaisuusChildlcsh:SciencePrefrontal cortexEvoked PotentialsOrientation SpatialMultidisciplinarymedicine.diagnostic_testlcsh:RElectroencephalographyBrain WavesMagnetic Resonance ImagingTemporal Lobeattention030104 developmental biologymedicine.anatomical_structureScalpFemalelcsh:Qkognitiivinen neurotiedeOccipital LobeCuesPsychologyOccipital lobe030217 neurology & neurosurgeryScientific Reports
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