Kis, Bernhard

[["dc.bibliographiccitation.artnumber","e0133714"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","PLOS ONE"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Mette, Christian"],["dc.contributor.author","Grabemann, Marco"],["dc.contributor.author","Zimmermann, Marco"],["dc.contributor.author","Strunz, Laura"],["dc.contributor.author","Scherbaum, Norbert"],["dc.contributor.author","Wiltfang, Jens"],["dc.contributor.author","Kis, Bernhard"],["dc.date.accessioned","2017-09-07T11:44:29Z"],["dc.date.available","2017-09-07T11:44:29Z"],["dc.date.issued","2015"],["dc.description.abstract","ObjectiveAltered time reproduction is exhibited by patients with adult attention deficit hyperactivity disorder (ADHD). It remains unclear whether memory capacity influences the ability of adults with ADHD to reproduce time intervals.MethodWe conducted a behavioral study on 30 ADHD patients who were medicated with methylphenidate, 29 unmedicated adult ADHD patients and 32 healthy controls (HCs). We assessed time reproduction using six time intervals (1 s, 4 s, 6 s, 10 s, 24 s and 60 s) and assessed memory performance using the Wechsler memory scale.ResultsThe patients with ADHD exhibited lower memory performance scores than the HCs. No significant differences in the raw scores for any of the time intervals (p > .05), with the exception of the variability at the short time intervals (1 s, 4 s and 6 s) (p < .01), were found between the groups. The overall analyses failed to reveal any significant correlations between time reproduction at any of the time intervals examined in the time reproduction task and working memory performance (p > .05).ConclusionWe detected no findings indicating that working memory might influence time reproduction in adult patients with ADHD. Therefore, further studies concerning time reproduction and memory capacity among adult patients with ADHD must be performed to verify and replicate the present findings"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2015"],["dc.identifier.doi","10.1371/journal.pone.0133714"],["dc.identifier.gro","3151684"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11993"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8502"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.relation.issn","1932-6203"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","No Clear Association between Impaired Short-Term or Working Memory Storage and Time Reproduction Capacity in Adult ADHD Patients"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e01401"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Brain and Behavior"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Abdel‐Hamid, Mona"],["dc.contributor.author","Niklewski, Franziska"],["dc.contributor.author","Heßmann, Philipp"],["dc.contributor.author","Guberina, Nika"],["dc.contributor.author","Kownatka, Melanie"],["dc.contributor.author","Kraemer, Markus"],["dc.contributor.author","Scherbaum, Norbert"],["dc.contributor.author","Dziobek, Isabel"],["dc.contributor.author","Bartels, Claudia"],["dc.contributor.author","Wiltfang, Jens"],["dc.contributor.author","Kis, Bernhard"],["dc.date.accessioned","2019-12-02T10:36:20Z"],["dc.date.accessioned","2021-10-27T13:21:41Z"],["dc.date.available","2019-12-02T10:36:20Z"],["dc.date.available","2021-10-27T13:21:41Z"],["dc.date.issued","2019"],["dc.description.abstract","OBJECTIVE: The cognitive capacity to change perspective is referred to as theory of mind (ToM). ToM deficits are detectable in a variety of psychiatric and neurological disorders. Since executive abilities are closely associated with ToM skills, we suspected that due to a common neuropsychological basis, ToM deficits exist in treatment-naïve adults with attention-deficit/hyperactivity disorder (ADHD). METHODS: Performance of treatment-naïve adults with ADHD (N = 30) in tasks assessing executive functions (Trail Making Test, Stroop color-word test, and Test Battery for Attentional Performance), empathy skills (Cambridge Behaviour Scale), and ToM (Movie for Assessment of Social Cognition) was compared with that of a healthy control group (N = 30) matched according to basic demographic variables. RESULTS: Compared to healthy controls, treatment-naïve adults with ADHD showed deficits in various executive functions and the ability to empathize (all p < .05). However, no performance differences were found with regard to ToM (all n.s.). CONCLUSIONS: Since studies in juveniles with ADHD often show impaired ToM performance, it is conceivable that ToM deficits may become attenuated due to neuronal development in adolescence. Furthermore, our findings imply that ToM impairments, even when present in adult ADHD, appear to be independent of executive deficits and might be explained by comorbid disorders."],["dc.identifier.doi","10.1002/brb3.1401"],["dc.identifier.eissn","2162-3279"],["dc.identifier.issn","2162-3279"],["dc.identifier.pmid","31475781"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16781"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/92040"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.eissn","2162-3279"],["dc.relation.issn","2162-3279"],["dc.relation.issn","2162-3279"],["dc.relation.orgunit","Universitätsmedizin Göttingen"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.ddc","610"],["dc.title","Impaired empathy but no theory of mind deficits in adult attention deficit hyperactivity disorder"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]