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Combining functional near-infrared spectroscopy and EEG measurements for the diagnosis of attention-deficit hyperactivity disorder
Guven, Aysegul; Altinkaynak, Miray; Dolu, Nazan; Izzetoglu, Meltem; Pektas, Ferhat; Ozmen, Sevgi; Demirci, Esra; Batbat, Turgay (2020)Recently multimodal neuroimaging which combines signals from different brain modalities has started to be considered as a potential to improve the accuracy of diagnosis. The current study aimed to explore a new method for ... -
Diagnosis of Attention Deficit Hyperactivity Disorder with combined time and frequency features
Altinkaynak, Miray; Dolu, Nazan; Guven, Aysegul; Pektas, Ferhat; Ozmen, Sevgi; Demirci, Esra; Izzetoglu, Meltem (2020)The aim of this study was to build a machine learning model to discriminate Attention Deficit Hyperactivity Disorder (ADHD) patients and healthy controls using information from both time and frequency analysis of Event ... -
Effects of methylphenidate treatment in children with ADHD: a multimodal EEG/fNIRS approach
Dolu, Nazan; Altinkaynak, Miray; Guven, Aysegul; Ozmen, Sevgi; Demirci, Esra; Izzetoglu, Meltem; Pektas, Ferhat (2019)OBJECTIVE In this study we investigated the stimulant methylphenidate (MPH) effects in Attention deficit hyperactivity disorder (ADHD) from neuroimaging and neurophysiological perspective by simultaneous recording functional ... -
An Empirical Study on the Relationship Between Auditory Evoked Potential's P300 waves& IQ Test Scores
Pertek, Hanife; Kamasak, Mustafa Ersel; Dolu, Nazan (2018)The determination of the intelligence quotient (IQ) of individuals with traditional psychometric tests has been a topic of discussion for a long time. However, in recent years neuropsychological studies have focused on the ... -
Evaluation of divided attention using different stimulation models in event-related potentials
Batbat, Turgay; Gueven, Aysegul; Dolu, Nazan (2019)Divided attention is defined as focusing on different tasks at once, and this is described as one of the biggest problems of today's society. Default examinations for understanding attention are questionnaires or physiological ... -
A heritable profile of six miRNAs in autistic patients and mouse models
Dolu, Nazan (2020)Autism spectrum disorder (ASD) is a group of developmental pathologies that impair social communication and cause repetitive behaviors. The suggested roles of noncoding RNAs in pathology led us to perform a comparative ... -
Prefrontal Brain Activation in Subtypes of Attention Deficit Hyperactivity Disorder: A Functional Near-Infrared Spectroscopy Study
Dolu, Nazan; Altinkaynak, Miray; Guven, Aysegul; Izzetoglu, Meltem; Demirci, Esra; Ozmen, Sevgi; Pektas, Ferhat (2018)According to clinical symptoms, attention deficit and hyperactivity disorder (ADHD) is categorized into three groups: the predominantly inattentive subtype (ADHD-I),the predominantly hyperactive-impulsive subtype (ADHD-HI), ...