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Swingle PG, Hartney E. Enhancing health leadership performance using neurotherapy. Healthc Manage Forum 2018; 31:92-96. [PMID: 29717646 DOI: 10.1177/0840470417751158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The discovery of neuroplasticity means the brain can change, functionally, in response to the environment and to learning. While individuals can develop harmful patterns of brain activity in response to stressors, they can also learn to modify or control neurological conditions associated with specific behaviors. Neurotherapy is one way of changing brain functioning to modify troubling conditions which can impair leadership performance, through responding to feedback on their own brain activity, and enhancing optimal leadership functioning through learning to maximize such cognitive strengths as mental efficiency, focus, creativity, perseverance, and executive functioning. The present article outlines the application of the concept of optimal performance training to organizational leadership in a healthcare context, by describing approaches to neurotherapy and illustrating their application through a case study of a health leader learning to overcome the neurological and emotional sequelae of workplace stress and trauma.
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Affiliation(s)
| | - Elizabeth Hartney
- 2 Centre for Health Leadership and Research, Royal Roads University, Victoria, British Columbia, Canada
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Nazari MA, Mosanezhad E, Hashemi T, Jahan A. The effectiveness of neurofeedback training on EEG coherence and neuropsychological functions in children with reading disability. Clin EEG Neurosci 2012. [PMID: 23185091 DOI: 10.1177/1550059412451880] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Neurofeedback training (NFT) is an effective intervention in regulating electroencephalogram (EEG) abnormalities leading to improvements in behavioral deficits, which exist in children with reading disabilities. This single-subject study explores our evaluation of the improvements in the reading ability and phonological awareness deficit, as well as the changes in the EEG in children with reading disabilities as a result of NFT. Participants were 6 children, aged between 8 and 10 years, who completed twenty 30-minute sessions of NFT and follow-up measurement sessions 2 months subsequent to the completion of the training sessions. The results showed significant improvement in reading and phonological awareness skills. Furthermore, EEG analysis did not show notable changes in the power of the targeted bands (delta, theta, and beta), rather there was normalization of coherence of the theta band at T3-T4, delta band at Cz-Fz, and beta band at Cz-Fz, Cz-Pz, and Cz-C4. These significant changes in coherence possibly indicate integration of sensory and motor areas that explains the improvements in reading skills and phonological awareness.
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Baydala L, Wikman E. The efficacy of neurofeedback in the management of children with attention deficit/hyperactivity disorder. Paediatr Child Health 2011; 6:451-5. [PMID: 20107553 DOI: 10.1093/pch/6.7.451] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Attention deficit/hyperactivity disorder (ADHD) is a behavioural disorder characterized by an inappropriate level of inattention with or without impulsivity or overactivity. The estimated prevalence of ADHD is 7% to 10% in boys and 3% in girls aged four to 11 years. The higher prevalence in boys is believed to be the result of a referral bias because boys with ADHD are more disruptive and aggressive, and, therefore, more likely to be referred to specialty clinics. ADHD is caused by a combination of biological - often genetically determined neurochemical disturbances - and environmental disadvantages that are associated with learning difficulties, behavioural problems and social rejection. The identification and treatment of children with ADHD are essential in preventing or at least minimizing the serious complications associated with this disorder. Stimulant medications are the most effective means of symptomatic control of ADHD symptoms, and the safety and efficacy of these medications is well established in the literature. Despite the known efficacy of stimulant medications, alternatives are often sought by parents of children with ADHD. A number of alternative and controversial treatments for ADHD are available, including dietary management, nutritional supplementation, vision therapy, hypnotherapy, guided imagery, relaxation training and electroencephalogram (EEG) neurofeedback. Published well controlled scientific studies either to support or refute the effectiveness of EEG neurofeedback for children with ADHD are not available. At the present time, EEG neurofeedback needs to be considered as an experimental treatment, the validity of which has not yet been determined.
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Affiliation(s)
- L Baydala
- Department of Pediatrics, University of Alberta
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Thornton KE, Carmody DP. Efficacy of traumatic brain injury rehabilitation: interventions of QEEG-guided biofeedback, computers, strategies, and medications. Appl Psychophysiol Biofeedback 2008; 33:101-24. [PMID: 18551365 DOI: 10.1007/s10484-008-9056-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2007] [Accepted: 05/14/2008] [Indexed: 10/22/2022]
Abstract
The onset of cognitive rehabilitation brought with it a hope for an effective treatment for the traumatic brain injured subject. This paper reviews the empirical reports of changes in cognitive functioning after treatment and compares the relative effectiveness of several treatments including computer interventions, cognitive strategies, EEG biofeedback, and medications. The cognitive functions that are reviewed include auditory memory, attention and problem solving. The significance of the change in cognitive function is assessed in two ways that include effect size and longevity of effect. These analyses complement the previously published meta-reviews by adding these two criteria and include reports of EEG biofeedback, which is shown to be an effective intervention for auditory memory.
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Affiliation(s)
- Kirtley E Thornton
- The Brain Foundation, Ste. 2a, 2509 Park Avenue, South Plainfield, NJ 07080, USA.
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Fernández T, Harmony T, Fernández-Bouzas A, Díaz-Comas L, Prado-Alcalá RA, Valdés-Sosa P, Otero G, Bosch J, Galán L, Santiago-Rodríguez E, Aubert E, García-Martínez F. Changes in EEG Current Sources Induced by Neurofeedback in Learning Disabled Children. An Exploratory Study. Appl Psychophysiol Biofeedback 2007; 32:169-83. [DOI: 10.1007/s10484-007-9044-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2006] [Accepted: 10/05/2007] [Indexed: 11/29/2022]
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Bull L. Sunflower therapy for children with specific learning difficulties (dyslexia): A randomised, controlled trial. Complement Ther Clin Pract 2007; 13:15-24. [PMID: 17210507 DOI: 10.1016/j.ctcp.2006.07.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2005] [Revised: 07/08/2006] [Accepted: 07/08/2006] [Indexed: 11/15/2022]
Abstract
The aim of the study was to determine the clinical and perceived effectiveness of the Sunflower therapy in the treatment of childhood dyslexia. The Sunflower therapy includes applied kinesiology, physical manipulation, massage, homeopathy, herbal remedies and neuro-linguistic programming. A multi-centred, randomised controlled trial was undertaken with 70 dyslexic children aged 6-13 years. The research study aimed to test the research hypothesis that dyslexic children 'feel better' and 'perform better' as a result of treatment by the Sunflower therapy. Children in the treatment group and the control group were assessed using a battery of standardised cognitive, Literacy and self-esteem tests before and after the intervention. Parents of children in the treatment group gave feedback on their experience of the Sunflower therapy. Test scores were compared using the Mann Whitney, and Wilcoxon statistical tests. While both groups of children improved in some of their test scores over time, there were no statistically significant improvements in cognitive or Literacy test performance associated with the treatment. However, there were statistically significant improvements in academic self-esteem, and reading self-esteem, for the treatment group. The majority of parents (57.13%) felt that the Sunflower therapy was effective in the treatment of learning difficulties. Further research is required to verify these findings, and should include a control group receiving a dummy treatment to exclude placebo effects.
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Affiliation(s)
- Leona Bull
- Department of Education, Brunel University, Twickenham, TW1 1PT, UK.
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The Boys Totem Town Neurofeedback Project: A Pilot Study of EEG Biofeedback with Incarcerated Juvenile Felons. ACTA ACUST UNITED AC 2006. [DOI: 10.1300/j184v09n03_05] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Standards for the Use of Quantitative Electroencephalography (QEEG) in Neurofeedback: A Position Paper of the International Society for Neuronal Regulation. ACTA ACUST UNITED AC 2004. [DOI: 10.1300/j184v08n01_02] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Fernández T, Herrera W, Harmony T, Díaz-Comas L, Santiago E, Sánchez L, Bosch J, Fernández-Bouzas A, Otero G, Ricardo-Garcell J, Barraza C, Aubert E, Galán L, Valdés R. EEG and behavioral changes following neurofeedback treatment in learning disabled children. ACTA ACUST UNITED AC 2004; 34:145-52. [PMID: 14521276 DOI: 10.1177/155005940303400308] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Neurofeedback (NFB) is an operant conditioning procedure, by which the subject learns to control his/her EEG activity. On one hand, Learning Disabled (LD) children have higher values of theta EEG absolute and relative power than normal children, and on the other hand, it has been shown that minimum alpha absolute power is necessary for adequate performance. Ten LD children were selected with higher than normal ratios of theta to alpha absolute power (theta/alpha). The Test Of Variables of Attention (TOVA) was applied. Children were divided into two groups in order to maintain similar IQ values, TOVA values, socioeconomical status, and gender for each group. In the experimental group, NFB was applied in the region with highest ratio, triggering a sound each time the ratio fell below a threshold value. Noncontingent reinforcement was given to the other group. Twenty half-hour sessions were applied, at a rate of 2 per week. At the end of the 20 sessions, TOVA, WISC and EEG were obtained. There was significant improvement in WISC performance in the experimental group that was not observed in the control group. EEG absolute power decreased in delta, theta, alpha and beta bands in the experimental group. Control children only showed a decrease in relative power in the delta band. All changes observed in the experimental group and not observed in the control group indicate better cognitive performance and the presence of greater EEG maturation in the experimental group, which suggests that changes were due not only to development but also to NFB treatment.
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Affiliation(s)
- T Fernández
- Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, QRO. 76230, México
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Vernon D, Egner T, Cooper N, Compton T, Neilands C, Sheri A, Gruzelier J. The effect of training distinct neurofeedback protocols on aspects of cognitive performance. Int J Psychophysiol 2003; 47:75-85. [PMID: 12543448 DOI: 10.1016/s0167-8760(02)00091-0] [Citation(s) in RCA: 226] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The use of neurofeedback as an operant conditioning paradigm has disclosed that participants are able to gain some control over particular aspects of their electroencephalogram (EEG). Based on the association between theta activity (4-7 Hz) and working memory performance, and sensorimotor rhythm (SMR) activity (12-15 Hz) and attentional processing, we investigated the possibility that training healthy individuals to enhance either of these frequencies would specifically influence a particular aspect of cognitive performance, relative to a non-neurofeedback control-group. The results revealed that after eight sessions of neurofeedback the SMR-group were able to selectively enhance their SMR activity, as indexed by increased SMR/theta and SMR/beta ratios. In contrast, those trained to selectively enhance theta activity failed to exhibit any changes in their EEG. Furthermore, the SMR-group exhibited a significant and clear improvement in cued recall performance, using a semantic working memory task, and to a lesser extent showed improved accuracy of focused attentional processing using a 2-sequence continuous performance task. This suggests that normal healthy individuals can learn to increase a specific component of their EEG activity, and that such enhanced activity may facilitate semantic processing in a working memory task and to a lesser extent focused attention. We discuss possible mechanisms that could mediate such effects and indicate a number of directions for future research.
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Affiliation(s)
- David Vernon
- Department of Cognitive Neuroscience and Behaviour, Imperial College London, Charing Cross Hospital, St. Dunstans Road, London W6 8RF, UK.
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On the electrophysiology of effective visual memory as measured by QEEG. CURRENT PSYCHOLOGY 2002. [DOI: 10.1007/bf02903161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Thornton K. Improvement/rehabilitation of memory functioning with neurotherapy/QEEG biofeedback. J Head Trauma Rehabil 2000; 15:1285-96. [PMID: 11056409 DOI: 10.1097/00001199-200012000-00008] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This article presents a new approach to the remediation of memory deficits by studying the electrophysiological functioning involved in memory and applying biofeedback techniques. A Quantitative EEG (QEEG) activation database was obtained with 59 right-handed subjects during two auditory memory tasks (prose passages and word lists). Memory performance was correlated with the QEEG variables. Clinical cases were administered the same QEEG activation study to determine their deviations from the values that predicted success for the reference group. EEG biofeedback interventions were designed to increase the value (to normal levels) of the specific electrophysiological variable that was related to successful memory function and deviant in the subject. Case examples are presented that indicate the successful use of this intervention style in normal subjects and in subjects with brain injury; improvement cannot be fully explained by spontaneous recovery, given the time postinjury. Five cases (two normal, two subjects with brain injury, and one subject who had stereotactic surgery of the hippocampus for seizure control) are presented. Improvements ranged from 68% to 181% in the group of patients with brain injury, as a result of the interventions.
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Affiliation(s)
- K Thornton
- Psychologist, Center for Health Psychology, South Plainfield, New Jersey, USA
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Effect of Neurofeedback on Variables of Attention in a Large Multi-Center Trial. ACTA ACUST UNITED AC 2000. [DOI: 10.1300/j184v04n01_02] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Nash JK. Treatment of attention deficit hyperactivity disorder with neurotherapy. CLINICAL EEG (ELECTROENCEPHALOGRAPHY) 2000; 31:30-7. [PMID: 10638350 DOI: 10.1177/155005940003100109] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Significant public health concerns exist regarding our current level of success in treating ADHD. Medication management is very helpful in 60-70% of patients. Side effects, lack of compliance and the fact that stimulant medications cannot be given late in the day limit the benefits largely to school hours. While stimulants improve behavior and attention, less of an effect has been noted on academic and social performance. Continuing concerns exist about long-term safety, and studies on long-term cardiovascular and neurophysiological effects have not been carried out. Neurotherapy for ADHD offers an effective alternate for patients whose treatment is limited by side effects, poor medication response and in cases in which the patients and/or their parents refuse to consider medications. Studies indicate clinical improvement is largely related to measurable improvements in the EEG signature, evidenced by declining theta/beta ratios over frontal/central cortex and/or reduced theta/alpha band amplitudes.
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Affiliation(s)
- J K Nash
- Behavioral Medicine Associates, Inc., MN 55434, USA
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Linden M, Habib T, Radojevic V. A controlled study of the effects of EEG biofeedback on cognition and behavior of children with attention deficit disorder and learning disabilities. BIOFEEDBACK AND SELF-REGULATION 1996; 21:35-49. [PMID: 8833315 DOI: 10.1007/bf02214148] [Citation(s) in RCA: 138] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Eighteen children with ADD/ADHD, some of whom were also LD, ranging in ages from 5 through 15 were randomly assigned to one of two conditions. The experimental condition consisted of 40 45-minute sessions of training in enhancing beta activity and suppressing theta activity, spaced over 6 months. The control condition, waiting list group, received no EEG biofeedback. No other psychological treatment or medication was administered to any subjects. All subjects were measured at pretreatment and at posttreatment on an IQ test and parent behavior rating scales for inattention, hyperactivity, and aggressive/defiant (oppositional) behaviors. At posttreatment the experimental group demonstrated a significant increase (mean of 9 points) on the K-Bit IQ Composite as compared to the control group (p <.05). The experimental group also significantly reduced inattentive behaviors as rated by parents (p < .05). The significant improvements in intellectual functioning and attentive behaviors might be explained as a result of the attentional enhancement affected by EEG biofeedback training. Further research utilizing improved data collection and analysis, more stringent control groups, and larger sample sizes are needed to support and replicate these findings.
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Affiliation(s)
- M Linden
- Mission Psychological Consultants, San Juan Capistrano, California 92675, USA
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Lubar JF, Swartwood MO, Swartwood JN, O'Donnell PH. Evaluation of the effectiveness of EEG neurofeedback training for ADHD in a clinical setting as measured by changes in T.O.V.A. scores, behavioral ratings, and WISC-R performance. BIOFEEDBACK AND SELF-REGULATION 1995; 20:83-99. [PMID: 7786929 DOI: 10.1007/bf01712768] [Citation(s) in RCA: 287] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A study with three component parts was performed to assess the effectiveness of neurofeedback treatment for Attention Deficit/Hyperactivity Disorder (ADHD). The subject pool consisted of 23 children and adolescents ranging in age from 8 to 19 years with a mean of 11.4 years who participated in a 2- to 3-month summer program of intensive neurofeedback training. Feedback was contingent on the production of 16-20 hertz (beta) activity in the absence of 4-8 hertz (theta) activity. Posttraining changes in EEG activity, T.O.V.A. performance, (ADDES) behavior ratings, and WISC-R performance were assessed. Part I indicated that subjects who successfully decreased theta activity showed significant improvement in T.O.V.A. performance; Part II revealed significant improvement in parent ratings following neurofeedback training; and Part III indicated significant increases in WISC-R scores following neurofeedback training. This study is significant in that it examines the effects of neurofeedback training on both objective and subjective measures under relatively controlled conditions. Our findings corroborate and extend previous research, indicating that neurofeedback training can be an appropriate and efficacious treatment for children with ADHD.
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Affiliation(s)
- J F Lubar
- University of Tennessee, Knoxville 37996-0900, USA
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Abstract
We analyzed monopolar recordings obtained from a brain area implicated in the implementation of conscious intention--the Supplementary Motor Area. Other monopolar recordings were taken at F3, F4, C3, C4, P3, P4, O1, O2, F7, F8, T3, T4, T5, T6, and Cz using the standard international (10/20) pattern with linked ears as reference. Using on line fast-fourier transforms of brainwave signals and computer displays with one-second updates of 1Hz wide brainwave bands of 5, 7, 10, 12, 14, 16, 20 and 28 Hz, specific brainwave signatures were identified for attentional, cognitive, imaginal, and somatosensory states. This first, and thus limited, cartography of consciousness is discussed in light of the cognitive descriptions clinically ascribed to the commonly used brainwave frequency bands designated as Delta, Theta, Alpha, and Beta.
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Affiliation(s)
- M A Tansey
- InSync Institute Inc., Somerville, NJ 08876
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Tansey MA. Ten-year stability of EEG biofeedback results for a hyperactive boy who failed fourth grade perceptually impaired class. BIOFEEDBACK AND SELF-REGULATION 1993; 18:33-44. [PMID: 8448238 DOI: 10.1007/bf00999512] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Ten years ago, the first successful application of a clinical, private-practice based, EEG 14-Hz biofeedback training regimen for the treatment of learning disorders was performed by the author. After the 10-year-old boy, with presenting symptomatology including a developmental reading disorder, hyperactivity, and an educational classification of perceptually impaired, continued symptom free for a period of two years, his case was submitted for publication. Ten years after his termination from successful treatment, his ongoingly normal social and academic functioning is noted and his EEG brainwave signature examined and compared with a population of 24 "used-to-be" learning disabled, one-half of which had a pretreatment state including the educational classification of perceptually impaired. This 10-year follow-up confirms the long-term stability of the results of this EEG 14-Hz biofeedback regimen. Current findings on recent medical research identifying a major cerebral locus of dysfunction for hyperkinesis and how it supports the electrode placements of this clinical office setting regimen is also discussed.
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