Blar i Bergen Open Research Archive på forfatter "Eichele, Tom"
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Amplitude variability over trials in hemodynamic responses in adolescents with ADHD: The role of the anterior default mode network and the non-specific role of the striatum
Sørensen, Lin; Eichele, Tom; Wageningen, Heidi Karin van; Plessen, Kerstin J.; Stevens, Michael C. (Peer reviewed; Journal article, 2016-02)It has been suggested that intra-individual variability (IIV) in performance on attention and other cognitive tasks might be a cognitive endophenotype in individuals with ADHD. Despite robust IIV findings in behavioral ... -
Case Report: No effect of electrical transcranial direct current stimulation adjunct treatment for epilepsia partialis continua in POLG disease
Marquardt, Lynn Anne; Eichele, Tom; Bindoff, Laurence; Olberg, Henning Kristian; Veiby, Gyri; Eichele, Heike; Kusztrits, Isabella; Hirnstein, Marco (Journal article; Peer reviewed, 2019)We report a 15-year-old female with POLG-related mitochondrial disease who developed severe multifocal epilepsia partialis continua, unresponsive to standard anti seizure drug treatment and general anesthesia. Based on an ... -
Combined variants in reading epilepsy; coexisting anterior and posterior variants camouflaged as heat cramps where the patient finds his own diagnosis searching the internet
Olberg, Henning Kristian; Eichele, Tom; Schwarzlmüller, Thomas; Lind, Jonas; Hjelland, Ina Elen; Engelsen, Bernt Andreas (Peer reviewed; Journal article, 2016)Reading epilepsy is a form of reflex-induced seizures. Two entities are postulated as part of a clinical spectrum; one anterior variant with jaw jerks and orofacial myoclonia and another posterior variant with visual ... -
Development of Performance and ERPs in a Flanker Task in Children and Adolescents with Tourette Syndrome—A Follow-Up Study
Eichele, Heike; Eichele, Tom; Marquardt, Lynn; Adolfsdottir, Steinunn; Hugdahl, Kenneth; Sørensen, Lin; Plessen, Kerstin J. (Peer reviewed; Journal article, 2017-06-12)Background: Tourette Syndrome (TS) is a neurodevelopmental disorder with childhood-onset, with a typical decline in tic severity, as well as an increasing ability to suppress tics in late childhood and adolescence. These ... -
Electrophysiological and Hemodynamic Correlates of Expectancy in Target Processing
Eichele, Tom (Doctoral thesis, 2007-11-20)Identifying patterns of recurrent events is central to human perception, cognition and behavior. By extracting patterns from the environment, individuals can make efficient predictions about future events. By and large, ... -
Event-related-potential (ERP) correlates of performance monitoring in adults with attention-deficit hyperactivity disorder (ADHD)
Marquardt, Lynn Anne; Eichele, Heike; Lundervold, Astri; Haavik, Jan; Eichele, Tom (Peer reviewed; Journal article, 2018-04-11)Introduction: Attention-deficit hyperactivity disorder (ADHD) is one of the most frequent neurodevelopmental disorders in children and tends to persist into adulthood. Evidence from neuropsychological, neuroimaging, and ... -
Group Study of Simulated Driving fMRI Data by Multiset Canonical Correlation Analysis
Li, Yi-Ou; Eichele, Tom; Calhoun, Vince D.; Adali, Tulay (Peer reviewed; Journal article, 2011)In this work, we apply a novel statistical method, multiset canonical correlation analysis (M-CCA), to study a group of functional magnetic resonance imaging (fMRI) datasets acquired during simulated driving task. The M-CCA ... -
Performance monitoring in medication-naïve children with Tourette Syndrome
Eichele, Heike; Eichele, Tom; Bjelland, Ingvar; Høvik, Marie Farstad; Sørensen, Lin; Wageningen, Heidi Karin van; Worren, Marius Kalsås; Hugdahl, Kenneth; Plessen, Kerstin J. (Peer reviewed; Journal article, 2016-03-01)Background: Tourette syndrome (TS) is a childhood-onset neurodevelopmental disorder and its impact on cognitive development needs further study. Evidence from neuropsychological, neuroimaging and electrophysiological studies ... -
Regularized linear discriminant analysis of EEG features in dementia patients
Neto, Emanuel; Biessmann, Felix; Aurlien, Harald; Nordby, Helge; Eichele, Tom (Peer reviewed; Journal article, 2016-11-30)The present study explores if EEG spectral parameters can discriminate between healthy elderly controls (HC), Alzheimer’s disease (AD) and vascular dementia (VaD) using. We considered EEG data recorded during normal clinical ...