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https://www.readbyqxmd.com/read/29912022/mental-practice-for-upper-limb-rehabilitation-after-stroke-a-systematic-review-and-meta-analysis
#1
Si-Woon Park, Jae-Hyung Kim, Yun-Jung Yang
Mental practice (MP) is usually provided in combination with other therapies, and new developments for neurofeedback to support MP have been made recently. The objectives of this study were to evaluate the effectiveness of MP and to investigate the intervention characteristics including neurofeedback that may affect treatment outcome. The Cochrane Central Register of Controlled Trials, PubMed, Embase, KoreaMed, Scopus, Web of Science, PEDro, and CIRRIE were searched from inception to March 2017 for randomized controlled trials to assess the effect of MP for upper limb rehabilitation after stroke...
June 14, 2018: International Journal of Rehabilitation Research. Revue Internationale de Recherches de Réadaptation
https://www.readbyqxmd.com/read/29899712/impaired-voluntary-control-in-ptsd-probing-self-regulation-of-the-acc-with-real-time-fmri
#2
Jana Zweerings, Eliza M Pflieger, Krystyna A Mathiak, Mikhail Zvyagintsev, Anastasia Kacela, Guido Flatten, Klaus Mathiak
Background: Post-traumatic stress disorder (PTSD) is characterized by deficits in the self-regulation of cognitions and emotions. Neural networks of emotion regulation may exhibit reduced control mediated by the anterior cingulate cortex (ACC), contributing to aberrant limbic responses in PTSD. Methods: Real-time fMRI neurofeedback (rt-fMRI NF) assessed self-regulation of the ACC in nine patients with PTSD after single trauma exposure and nine matched healthy controls. All participants were instructed to train ACC upregulation on three training days...
2018: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/29896082/machine-learning-classification-to-identify-the-stage-of-brain-computer-interface-therapy-for-stroke-rehabilitation-using-functional-connectivity
#3
Rosaleena Mohanty, Anita M Sinha, Alexander B Remsik, Keith C Dodd, Brittany M Young, Tyler Jacobson, Matthew McMillan, Jaclyn Thoma, Hemali Advani, Veena A Nair, Theresa J Kang, Kristin Caldera, Dorothy F Edwards, Justin C Williams, Vivek Prabhakaran
Interventional therapy using brain-computer interface (BCI) technology has shown promise in facilitating motor recovery in stroke survivors; however, the impact of this form of intervention on functional networks outside of the motor network specifically is not well-understood. Here, we investigated resting-state functional connectivity (rs-FC) in stroke participants undergoing BCI therapy across stages, namely pre- and post-intervention, to identify discriminative functional changes using a machine learning classifier with the goal of categorizing participants into one of the two therapy stages...
2018: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/29890906/the-effectiveness-of-using-neurofeedback-in-the-treatment-of-post-traumatic-stress-disorder-a-systematic-review
#4
Lisa S Panisch, Audrey Hang Hai
Neurofeedback is an innovative treatment for post-traumatic stress disorder (PTSD) that is readily accessible to mental health therapists. As a widespread mental health concern with potentially devastating long-term consequences on psychosocial functioning, PTSD can also adversely impact biophysiological processes, particularly those related to the brain. Neurofeedback has shown promise in alleviating overall PTSD symptoms, including these underlying neurobiological consequences. Successful results have been found among clients with PTSD who have not been responsive to prior treatment modalities...
January 1, 2018: Trauma, Violence & Abuse
https://www.readbyqxmd.com/read/29888315/influencing-connectivity-and-cross-frequency-coupling-by-real-time-source-localized-neurofeedback-of-the-posterior-cingulate-cortex-reduces-tinnitus-related-distress
#5
Sven Vanneste, Kathleen Joos, Jan Ost, Dirk De Ridder
Background: In this study we are using source localized neurofeedback to moderate tinnitus related distress by influencing neural activity of the target region as well as the connectivity within the default network. Hypothesis: We hypothesize that up-training alpha and down-training beta and gamma activity in the posterior cingulate cortex has a moderating effect on tinnitus related distress by influencing neural activity of the target region as well as the connectivity within the default network and other functionally connected brain areas...
February 2018: Neurobiology of Stress
https://www.readbyqxmd.com/read/29877841/mapping-the-cortical-network-arising-from-up-regulated-amygdaloidal-activation-using-louvain-algorithm
#6
Ning Liu, Xueli Yu, Li Yao, Xiaojie Zhao
The amygdala plays an important role in emotion processing. Several studies have proved that its activation can be regulated by real-time functional magnetic resonance imaging (rtfMRI)-based neurofeedback training. However, although studies have found brain regions that are functionally closely connected to the amygdala in the cortex, it is not clear whether these brain regions and the amygdala are structurally closely connected, and if they show the same training effect as the amygdala in the process of emotional regulation...
June 2018: IEEE Transactions on Neural Systems and Rehabilitation Engineering
https://www.readbyqxmd.com/read/29870808/effects-of-quantitative-electroencephalography-based-neurofeedback-training-on-autonomous-regulations-in-patients-with-alcohol-use-disorder
#7
Sangjin Ko, Wanju Park
PURPOSE: The study investigated whether neurofeedback training can normalize the excessive high-beta and low alpha waves indicative of hyperarousal, and subsequently improve autonomous regulation based on the self-determination theory in alcohol use disorders. METHODS: A nonequivalent control group pretest-posttest design was used. Data were collected using self-report questionnaires from 36 Korean inpatients who met the Alcohol Use Disorder Identification Test in Korea criteria...
June 2, 2018: Asian Nursing Research
https://www.readbyqxmd.com/read/29866489/advances-in-fmri-real-time-neurofeedback-trends-in-cognitive-sciences-21-997-1010-2017
#8
Takeo Watanabe, Yuka Sasaki, Kazuhisa Shibata, Mitsuo Kawato
No abstract text is available yet for this article.
June 1, 2018: Trends in Cognitive Sciences
https://www.readbyqxmd.com/read/29864789/-psychotherapy-of-depression-as-neurobiological-process-evidence-from-neuroimaging
#9
Antonie Rubart, Fritz Hohagen, Bartosz Zurowski
Research on neurobiological effects of psychotherapy in depression facilitates the improvement of treatment strategies. The cortico-limbic dysregulation model serves as a framework for numerous studies on neurobiological changes in depression. In this model, depression is described as hypoactivation of dorsal cortical brain regions in conjunction with hyperactivation of ventral paralimbic regions. This assumption has been supported by various studies of structural and functional brain abnormalities in depression...
June 2018: Psychotherapie, Psychosomatik, Medizinische Psychologie
https://www.readbyqxmd.com/read/29848556/nonpharmacologic-treatments-for-attention-deficit-hyperactivity-disorder-a-systematic-review
#10
REVIEW
Adam P Goode, Remy R Coeytaux, Gary R Maslow, Naomi Davis, Sherika Hill, Behrouz Namdari, Nancy M Allen LaPointe, Deanna Befus, Kathryn R Lallinger, Samantha E Bowen, Andrzej Kosinski, Amanda J McBroom, Gillian D Sanders, Alex R Kemper
CONTEXT: Nonpharmacologic treatments for attention-deficit/hyperactivity disorder (ADHD) encompass a range of care approaches from structured behavioral interventions to complementary medicines. OBJECTIVES: To assess the comparative effectiveness of nonpharmacologic treatments for ADHD among individuals 17 years of age and younger. DATA SOURCES: PubMed, Embase, PsycINFO, and Cochrane Database of Systematic Reviews for relevant English-language studies published from January 1, 2009 through November 7, 2016...
May 30, 2018: Pediatrics
https://www.readbyqxmd.com/read/29808111/classification-of-targets-and-distractors-present-in-visual-hemifields-using-time-frequency-domain-eeg-features
#11
Sweeti, Deepak Joshi, B K Panigrahi, Sneh Anand, Jayasree Santhosh
This paper presents a classification system to classify the cognitive load corresponding to targets and distractors present in opposite visual hemifields. The approach includes the study of EEG (electroencephalogram) signal features acquired in a spatial attention task. The process comprises of EEG feature selection based on the feature distribution, followed by the stepwise discriminant analysis- (SDA-) based channel selection. Repeated measure analysis of variance (rANOVA) is applied to test the statistical significance of the selected features...
2018: Journal of Healthcare Engineering
https://www.readbyqxmd.com/read/29782968/trainability-of-hemodynamic-parameters-a-near-infrared-spectroscopy-based-neurofeedback-study
#12
Silvia Erika Kober, Vanessa Hinterleitner, Günther Bauernfeind, Christa Neuper, Guilherme Wood
We investigated the trainability of the hemodynamic response as assessed with near-infrared spectroscopy (NIRS) during one neurofeedback (NF) session. Forty-eight participants were randomly assigned to four different groups that tried to either increase or decrease oxygenated (oxy-Hb) or deoxygenated hemoglobin (deoxy-Hb) over the inferior frontal gyrus during imagery of swallowing movements. Deoxy-Hb could be successfully up-regulated while oxy-Hb could be successfully down-regulated during NF. Participants were not able to down-regulate deoxy-Hb or to up-regulate oxy-Hb...
May 18, 2018: Biological Psychology
https://www.readbyqxmd.com/read/29776383/escalate-adaptive-treatment-approach-for-adolescents-and-adults-with-adhd-study-protocol-for-a-randomized-controlled-trial
#13
Toivo Zinnow, Tobias Banaschewski, Andreas J Fallgatter, Carolin Jenkner, Florence Philipp-Wiegmann, Alexandra Philipsen, Wolfgang Retz, Esther Sobanski, Johannes Thome, Michael Rösler
BACKGROUND: Over the last decade, a wide range of attention-deficit/hyperactivity disorder (ADHD) treatment approaches for adults, including both pharmacological interventions and psychosocial treatments, have been proposed and observed to be efficient. In practice, individual treatment concepts are based on results of clinical studies as well as international guidelines (NICE Guidelines) that recommend a step-by-step treatment approach. Since the evidence supporting this approach is limited, the aim of the present study is to determine an optimal intervention regarding severity levels of ADHD symptomatology conducting a randomized controlled trial...
May 18, 2018: Trials
https://www.readbyqxmd.com/read/29775031/-neurofeedback-therapy-in-the-treatment-of-tinnitus
#14
REVIEW
Z Q Zhao, G X Lei, Y L Li, D Zhang, W D Shen, S M Yang, Y H Qiao
Neurofeedback therapy is a fast-growing field of tinnitus treatment, which is a new type of biofeedback therapy. In the past, the "muscle tone" and "blood flow" were used as feedback signals in biofeedback therapy to treat tinnitus, however there was no long-term follow-up report. Instead, neurofeedback therapy utilizes EEG (electroencephalogram) as the feedback signal, which is also called EEG biofeedback therapy. At present, most treatments of tinnitus only record subjective measures of patients as evaluation indicators, whereas neurofeedback therapy is more convincing for using comprehensive evaluation including changes of brain wave as objective indicators and subjective measures of patients...
February 2018: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29770647/neuromodulation-for-tinnitus-treatment-an-overview-of-invasive-and-non-invasive-techniques
#15
REVIEW
Nicole Peter, Tobias Kleinjung
Tinnitus is defined as a perception of sound without any external sound source. Chronic tinnitus is a frequent condition that can affect the quality of life. So far, no causal cure for tinnitus has been documented, and most pharmacologic and psychosomatic treatment modalities aim to diminish tinnitus' impact on the quality of life. Neuromodulation, a novel therapeutic modality, which aims at alternating nerve activity through a targeted delivery of a stimulus, has emerged as a potential option in tinnitus treatment...
March 12, 2018: Journal of Zhejiang University. Science. B
https://www.readbyqxmd.com/read/29765401/mixed-effects-modeling-of-neurofeedback-self-regulation-performance-moderators-for-learning-in-children-with-adhd
#16
Agnieszka Zuberer, Franziska Minder, Daniel Brandeis, Renate Drechsler
Introduction: Neurofeedback (NF) has gained increasing popularity as a training method for children and adults with attention deficit hyperactivity disorder (ADHD). However, it is unclear to what extent children learn to regulate their brain activity and in what way NF learning may be affected by subject- and treatment-related factors. Methods: In total, 48 subjects with ADHD (age 8.5-16.5 years; 16 subjects on methylphenidate (MPH)) underwent 15 double training sessions of NF in either a clinical or a school setting...
2018: Neural Plasticity
https://www.readbyqxmd.com/read/29755332/neurofeedback-and-the-neural-representation-of-self-lessons-from-awake-state-and-sleep
#17
Andreas A Ioannides
Neurofeedback has been around for half a century, but despite some promising results it is not yet widely appreciated. Recently, some of the concerns about neurofeedback have been addressed with functional magnetic resonance imaging and magnetoencephalography adding their contributions to the long history of neurofeedback with electroencephalography. Attempts to address other concerns related to methodological issues with new experiments and meta-analysis of earlier studies, have opened up new questions about its efficacy...
2018: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/29750089/comparison-of-the-effect-of-pharmacotherapy-and-neuro-feedback-therapy-on-oral-health-of-children-with-attention-deficit-hyperactivity-disorder
#18
Ali Vafaei, Iman Vafaei, Gholamreza Noorazar, Rafegh Akbarzadeh, Leila Erfanparast, Sajjad Shirazi
Background: Attention deficit hyperactivity disorder (ADHD) is a chronic and progressive mental disorder related to the childhood period. This study aims to compare the oral health of two groups of ADHD children: those under pharmacotherapy and those under neuro-feedback therapy. Material and Methods: 72 ADHD children (aged 6-12) were divided into two 36 member groups: The pharmacotherapy group and the neuro-feedback therapy group. Unstimulated salivary flow (USF), DMFT, and plaque index were assessed in these children...
April 2018: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/29745595/-control-of-intelligent-car-based-on-electroencephalogram-and-neurofeedback
#19
Song Li, Xin Xiong, Yunfa Fu
To improve the performance of brain-controlled intelligent car based on motor imagery (MI), a method based on neurofeedback (NF) with electroencephalogram (EEG) for controlling intelligent car is proposed. A mental strategy of MI in which the energy column diagram of EEG features related to the mental activity is presented to subjects with visual feedback in real time to train them to quickly master the skills of MI and regulate their EEG activity, and combination of multi-features fusion of MI and multi-classifiers decision were used to control the intelligent car online...
February 1, 2018: Sheng Wu Yi Xue Gong Cheng Xue za Zhi, Journal of Biomedical Engineering, Shengwu Yixue Gongchengxue Zazhi
https://www.readbyqxmd.com/read/29745514/-research-development-of-real-time-functional-magnetic-resonance-imaging-neuro-feedback-technology-based-on-brain-network-connectivity
#20
REVIEW
Wenjie He, Haibing Bu, Li Tong, Fuquan Liu, Ying Zeng, Linyuan Wang, Bin Yan
The emergence of real-time functional magnetic resonance imaging (rt-fMRI) has provided foundations for neurofeedback based on brain hemodynamics and has given the new opportunity and challenge to cognitive neuroscience research. Along with the study of advanced brain neural mechanisms, the regulation goal of rt-fMRI neurofeedback develops from the early specific brain region activity to the brain network connectivity more accordant with the brain functional activities, and the study of the latter may be a trend in the area...
June 1, 2017: Sheng Wu Yi Xue Gong Cheng Xue za Zhi, Journal of Biomedical Engineering, Shengwu Yixue Gongchengxue Zazhi
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