Neurofeedback Training Effects on Inhibitory Brain Activation in ADHD: A Matter of Learning?. (15th May 2018)
- Record Type:
- Journal Article
- Title:
- Neurofeedback Training Effects on Inhibitory Brain Activation in ADHD: A Matter of Learning?. (15th May 2018)
- Main Title:
- Neurofeedback Training Effects on Inhibitory Brain Activation in ADHD: A Matter of Learning?
- Authors:
- Baumeister, Sarah
Wolf, Isabella
Holz, Nathalie
Boecker-Schlier, Regina
Adamo, Nicoletta
Holtmann, Martin
Ruf, Matthias
Banaschewski, Tobias
Hohmann, Sarah
Brandeis, Daniel - Abstract:
- Highlights: Inhibitory brain activation was increased after Neurofeedback. Successful learners showed increased inhibitory brain activation after training. ADHD symptoms were reduced after Neurofeedback but not after control training. Abstract: Neurofeedback training (NF) is a promising non-pharmacological treatment for ADHD that has been associated with improvement of attention-deficit/hyperactivity disorder (ADHD)-related symptoms as well as changes in electrophysiological measures. However, the functional localization of neural changes following NF compared to an active control condition, and of successful learning during training (considered to be the critical mechanism for improvement), remains largely unstudied. Children with ADHD ( N = 16, mean age: 11.81, SD : 1.47) were randomly assigned to either slow cortical potential (SCP, n = 8) based NF or biofeedback control training (electromyogram feedback, n = 8) and performed a combined Flanker/NoGo task pre- and post-training. Effects of NF, compared to the active control, and of learning in transfer trials (approximating successful transfer to everyday life) were examined with respect to clinical outcome and functional magnetic resonance imaging (fMRI) changes during inhibitory control. After 20 sessions of training, children in the NF group presented reduced ADHD symptoms and increased activation in areas associated with inhibitory control compared to baseline. Subjects who were successful learners ( n = 9) alsoHighlights: Inhibitory brain activation was increased after Neurofeedback. Successful learners showed increased inhibitory brain activation after training. ADHD symptoms were reduced after Neurofeedback but not after control training. Abstract: Neurofeedback training (NF) is a promising non-pharmacological treatment for ADHD that has been associated with improvement of attention-deficit/hyperactivity disorder (ADHD)-related symptoms as well as changes in electrophysiological measures. However, the functional localization of neural changes following NF compared to an active control condition, and of successful learning during training (considered to be the critical mechanism for improvement), remains largely unstudied. Children with ADHD ( N = 16, mean age: 11.81, SD : 1.47) were randomly assigned to either slow cortical potential (SCP, n = 8) based NF or biofeedback control training (electromyogram feedback, n = 8) and performed a combined Flanker/NoGo task pre- and post-training. Effects of NF, compared to the active control, and of learning in transfer trials (approximating successful transfer to everyday life) were examined with respect to clinical outcome and functional magnetic resonance imaging (fMRI) changes during inhibitory control. After 20 sessions of training, children in the NF group presented reduced ADHD symptoms and increased activation in areas associated with inhibitory control compared to baseline. Subjects who were successful learners ( n = 9) also showed increased activation in an extensive inhibitory network irrespective of the type of training. Activation increased in an extensive inhibitory network following NF training, and following successful learning through NF and control biofeedback. Although this study was only powered to detect large effects and clearly requires replication in larger samples, the results suggest a crucial role for learning effects in biofeedback trainings. … (more)
- Is Part Of:
- Neuroscience. Volume 378(2018)
- Journal:
- Neuroscience
- Issue:
- Volume 378(2018)
- Issue Display:
- Volume 378, Issue 2018 (2018)
- Year:
- 2018
- Volume:
- 378
- Issue:
- 2018
- Issue Sort Value:
- 2018-0378-2018-0000
- Page Start:
- 89
- Page End:
- 99
- Publication Date:
- 2018-05-15
- Subjects:
- ACC anterior cingulate cortex -- ANOVA analyses of variance -- ADHD attention-deficit/hyperactivity disorder -- CNV contingent negative variation -- DLPFC dorsolateral prefrontal cortex -- EMG electromyogram -- ERPs event-related potentials -- fMRI functional magnetic resonance imaging -- FOV field of view -- FWE family-wise error -- IFG inferior frontal gyrus -- ISI interstimulus interval -- MCC middle cingulate cortex -- NIRS near-infrared spectroscopy -- NF Neurofeedback -- ROI regions of interest -- RT reaction times -- rt-fMRI real-time fMRI -- SCP slow cortical potential
Neurofeedback -- learning -- ADHD -- inhibitory control -- fMRI
Neurochemistry -- Periodicals
Neurophysiology -- Periodicals
Neurology -- Periodicals
Neurochimie -- Périodiques
Neurophysiologie -- Périodiques
Neurochemistry
Neurophysiology
Electronic journals
Periodicals
Electronic journals
612.8 - Journal URLs:
- http://www.sciencedirect.com/science/journal/03064522 ↗
http://www.clinicalkey.com/dura/browse/journalIssue/03064522 ↗
http://www.clinicalkey.com.au/dura/browse/journalIssue/03064522 ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.neuroscience.2016.09.025 ↗
- Languages:
- English
- ISSNs:
- 0306-4522
- Deposit Type:
- Legaldeposit
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- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 6081.559000
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