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https://www.readbyqxmd.com/read/28386224/maintenance-of-voluntary-self-regulation-learned-through-real-time-fmri-neurofeedback
#1
Fabien Robineau, Djalel E Meskaldji, Yury Koush, Sebastian W Rieger, Christophe Mermoud, Stephan Morgenthaler, Dimitri Van De Ville, Patrik Vuilleumier, Frank Scharnowski
Neurofeedback based on real-time functional magnetic resonance imaging (fMRI) is an emerging technique that allows for learning voluntary control over brain activity. Such brain training has been shown to cause specific behavioral or cognitive enhancements, and even therapeutic effects in neurological and psychiatric patient populations. However, for clinical applications it is important to know if learned self-regulation can be maintained over longer periods of time and whether it transfers to situations without neurofeedback...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28331022/effect-of-non-pharmacological-intervention-for-apathy-response-to-one-on-one-reminiscence-based-intervention
#2
Akira Okada, Tetsuya Ueda
Apathy has adverse consequences for patients and caregivers. However, the therapeutic approach remains uncertain. Here, we present the case of a man aged 67 years who only developed apathy after surgery for oesophageal cancer. He showed no response to intervention with donepezil, a 'brain training' video game and psychoeducation for apathy. Subsequently, we implemented a programme designed to facilitate recall of 2 themes (editorial content and television shows during the week) once a week. After 3 months, the scores of 2 apathy scales rated by the patient's wife, psychological test scores and brain perfusion single-photon emission CT data improved compared with those obtained before intervention...
March 22, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28293188/evidence-for-narrow-transfer-after-short-term-cognitive-training-in-older-adults
#3
Dustin J Souders, Walter R Boot, Kenneth Blocker, Thomas Vitale, Nelson A Roque, Neil Charness
The degree to which "brain training" can improve general cognition, resulting in improved performance on tasks dissimilar from the trained tasks (transfer of training), is a controversial topic. Here, we tested the degree to which cognitive training, in the form of gamified training activities that have demonstrated some degree of success in the past, might result in broad transfer. Sixty older adults were randomly assigned to a gamified cognitive training intervention or to an active control condition that involved playing word and number puzzle games...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28257436/brain-training-improves-recovery-after-stroke-but-waiting-list-improves-equally-a-multicenter-randomized-controlled-trial-of-a-computer-based-cognitive-flexibility-training
#4
Renate M van de Ven, Jessika I V Buitenweg, Ben Schmand, Dick J Veltman, Justine A Aaronson, Tanja C W Nijboer, Suzanne J C Kruiper-Doesborgh, Coen A M van Bennekom, Sascha M C Rasquin, K Richard Ridderinkhof, Jaap M J Murre
BACKGROUND: Brain training is currently widely used in an attempt to improve cognitive functioning. Computer-based training can be performed at home and could therefore be an effective add-on to available rehabilitation programs aimed at improving cognitive functioning. Several studies have reported cognitive improvements after computer training, but most lacked proper active and passive control conditions. OBJECTIVE: Our aim was to investigate whether computer-based cognitive flexibility training improves executive functioning after stroke...
2017: PloS One
https://www.readbyqxmd.com/read/28222075/a-pilot-study-of-a-cognitive-behavioral-intervention-for-breast-cancer-survivors
#5
Heather Becker, Ashley M Henneghan, Deborah L Volker, Sabrina Q Mikan
PURPOSE/OBJECTIVES: To test combining a group intervention to build self-efficacy for using compensatory strategies and lifestyle adjustments with brain-training practice to improve cognition.
. DESIGN: A quasiexperimental design.
. SETTING: Texas Oncology, a community oncology practice in Austin.
. SAMPLE: 20 women aged 35-65 years, who had finished chemotherapy at least three months before the study, were within five years of completing all treatment, and had self-reported cognitive concerns...
March 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28207604/memory-rehabilitation-strategies-in-nonsurgical-temporal-lobe-epilepsy-a-review
#6
Alessandra Del Felice, Marzia Alderighi, Matteo Martinato, Davide Grisafi, Anna Bosco, Pamela J Thompson, Josemir W Sander, Stefano Masiero
People with temporal lobe epilepsy (TLE) who have not undergone epilepsy surgery often complain of memory deficits. Cognitive rehabilitation is employed as a remedial intervention in clinical settings, but research is limited and findings concerning efficacy and the criteria for choosing different approaches have been inconsistent. We aimed to appraise existing evidence on memory rehabilitation in nonsurgical individuals with temporal lobe epilepsy and to ascertain the effectiveness of specific strategies. A scoping review was preferred given the heterogeneous nature of the interventions...
February 15, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28163795/mindful-aging-the-effects-of-regular-brief-mindfulness-practice-on-electrophysiological-markers-of-cognitive-and-affective-processing-in-older-adults
#7
Peter Malinowski, Adam W Moore, Bethan R Mead, Thomas Gruber
There is growing interest in the potential benefits of mindfulness meditation practices in terms of counteracting some of the cognitive effects associated with aging. Pursuing this question, the aim of the present study was to investigate the influence of mindfulness training on executive control and emotion regulation in older adults, by means of studying behavioral and electrophysiological changes. Participants, 55 to 75 years of age, were randomly allocated to an 8-week mindful breath awareness training group or an active control group engaging in brain training exercises...
2017: Mindfulness
https://www.readbyqxmd.com/read/28119279/effects-of-video-game-training-on-behavioral-and-electrophysiological-measures-of-attention-and-memory-protocol-for-a-randomized-controlled-trial
#8
Soledad Ballesteros, Julia Mayas, Eloisa Ruiz-Marquez, Antonio Prieto, Pilar Toril, Laura Ponce de Leon, Maria L de Ceballos, José Manuel Reales Avilés
BACKGROUND: Neuroplasticity-based approaches seem to offer promising ways of maintaining cognitive health in older adults and postponing the onset of cognitive decline symptoms. Although previous research suggests that training can produce transfer effects, this study was designed to overcome some limitations of previous studies by incorporating an active control group and the assessment of training expectations. OBJECTIVE: The main objectives of this study are (1) to evaluate the effects of a randomized computer-based intervention consisting of training older adults with nonaction video games on brain and cognitive functions that decline with age, including attention and spatial working memory, using behavioral measures and electrophysiological recordings (event-related potentials [ERPs]) just after training and after a 6-month no-contact period; (2) to explore whether motivation, engagement, or expectations might account for possible training-related improvements; and (3) to examine whether inflammatory mechanisms assessed with noninvasive measurement of C-reactive protein in saliva impair cognitive training-induced effects...
January 24, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28092015/enhancing-cognitive-functioning-in-healthly-older-adults-a-systematic-review-of-the-clinical-significance-of-commercially-available-computerized-cognitive-training-in-preventing-cognitive-decline
#9
REVIEW
Tejal M Shah, Michael Weinborn, Giuseppe Verdile, Hamid R Sohrabi, Ralph N Martins
Successfully assisting older adults to maintain or improve cognitive function, particularly when they are dealing with neurodegenerative disorders such as Alzheimer's disease (AD), remains a major challenge. Cognitive training may stimulate neuroplasticity thereby increasing cognitive and brain reserve. Commercial brain training programs are computerized, readily-available, easy-to-administer and adaptive but often lack supportive data and their clinical validation literature has not been previously reviewed...
March 2017: Neuropsychology Review
https://www.readbyqxmd.com/read/28003656/closed-loop-brain-training-the-science-of-neurofeedback
#10
REVIEW
Ranganatha Sitaram, Tomas Ros, Luke Stoeckel, Sven Haller, Frank Scharnowski, Jarrod Lewis-Peacock, Nikolaus Weiskopf, Maria Laura Blefari, Mohit Rana, Ethan Oblak, Niels Birbaumer, James Sulzer
Neurofeedback is a psychophysiological procedure in which online feedback of neural activation is provided to the participant for the purpose of self-regulation. Learning control over specific neural substrates has been shown to change specific behaviours. As a progenitor of brain-machine interfaces, neurofeedback has provided a novel way to investigate brain function and neuroplasticity. In this Review, we examine the mechanisms underlying neurofeedback, which have started to be uncovered. We also discuss how neurofeedback is being used in novel experimental and clinical paradigms from a multidisciplinary perspective, encompassing neuroscientific, neuroengineering and learning-science viewpoints...
February 2017: Nature Reviews. Neuroscience
https://www.readbyqxmd.com/read/27958279/brain-training-with-video-games-in-covert-hepatic-encephalopathy
#11
Jasmohan S Bajaj, Vishwadeep Ahluwalia, Leroy R Thacker, Andrew Fagan, Edith A Gavis, Michael Lennon, Douglas M Heuman, Michael Fuchs, James B Wade
Despite the associated adverse outcomes, pharmacologic intervention for covert hepatic encephalopathy (CHE) is not the standard of care. We hypothesized that a video game-based rehabilitation program would improve white matter integrity and brain connectivity in the visuospatial network on brain magnetic resonance imaging (MRI), resulting in improved cognitive function in CHE subjects on measures consistent with the cognitive skill set emphasized by the two video games (e.g., IQ Boost-visual working memory, and Aim and Fire Challenge-psychomotor speed), but also generalize to thinking skills beyond the focus of the cognitive training (Hopkins verbal learning test (HVLT)-verbal learning/memory) and improve their health-related quality of life (HRQOL)...
December 13, 2016: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/27930672/brain-connectivity-variation-topography-associated-with-working-memory
#12
Xiaofei Ma, Xiaolin Huang, Yun Ge, Yueming Hu, Wei Chen, Aili Liu, Hongxing Liu, Ying Chen, Bin Li, Xinbao Ning
Brain connectivity analysis plays an essential role in the research of working memory that involves complex coordination of various brain regions. In this research, we present a comprehensive view of trans-states brain connectivity variation based on continuous scalp EEG, extending beyond traditional stimuli-lock averaging or restriction to short time scales of hundreds of milliseconds after stimulus onset. The scalp EEG was collected under three conditions: quiet, memory, and control. The only difference between the memory and control conditions was that in the memory condition, subjects made an effort to retain information...
2016: PloS One
https://www.readbyqxmd.com/read/27813685/physical-activity-and-intermittent-postconcussion-symptoms-after-a-period-of-symptom-limited-physical-and-cognitive-rest
#13
REVIEW
Quinton Sawyer, Brian Vesci, Tamara C Valovich McLeod
Reference: Schneider KJ, Iverson GL, Emery CA, McCrory P, Herring SA, Meeuwisse WH. The effects of rest and treatment following sport-related concussion: a systematic review of the literature. Br J Sports Med. 2013;47(5):304-307. CLINICAL QUESTION: After concussion and a period of symptom-limited physical and cognitive rest, do athletes who experience intermittent symptoms return to asymptomatic condition more quickly with physical activity than with prolonged physical rest? DATA SOURCES: One investigator performed an individual search for each research question using the following databases: CINAHL, Cochrane Controlled Trials Registers, EMBASE, HealthSTAR, ProQuest, PsychInfo, PubMed, SPORTDiscus, and Web of Science...
September 2016: Journal of Athletic Training
https://www.readbyqxmd.com/read/27767989/intensive-brain-training-intervention-fails%C3%A2-to-reduce-amyloid-pathologies-or%C3%A2-cognitive-deficits-in-transgenic-mouse%C3%A2-models-of-alzheimer-s-disease
#14
Maria Anderson, Feng Xu, Ming-Hsuan Ou-Yang, Judianne Davis, William E Van Nostrand, John K Robinson
Alzheimer's disease (AD) is a progressive neurodegenerative disorder that is the leading cause of dementia in the elderly. Amyloid-β protein (Aβ) depositions in both the brain parenchyma and the cerebral vasculature are recognized as important pathological components that contribute to the cognitive impairments found in individuals with AD. Because pharmacological options have been minimally effective in treating cognitive impairment to date, interest in the development of preventative lifestyle intervention strategies has increased in the field...
2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/27697852/brain-training-pessimism-but-applied-memory-optimism
#15
Jennifer A McCabe, Thomas S Redick, Randall W Engle
No abstract text is available yet for this article.
October 2016: Psychological Science in the Public Interest: a Journal of the American Psychological Society
https://www.readbyqxmd.com/read/27697851/do-brain-training-programs-work
#16
Daniel J Simons, Walter R Boot, Neil Charness, Susan E Gathercole, Christopher F Chabris, David Z Hambrick, Elizabeth A L Stine-Morrow
In 2014, two groups of scientists published open letters on the efficacy of brain-training interventions, or "brain games," for improving cognition. The first letter, a consensus statement from an international group of more than 70 scientists, claimed that brain games do not provide a scientifically grounded way to improve cognitive functioning or to stave off cognitive decline. Several months later, an international group of 133 scientists and practitioners countered that the literature is replete with demonstrations of the benefits of brain training for a wide variety of cognitive and everyday activities...
October 2016: Psychological Science in the Public Interest: a Journal of the American Psychological Society
https://www.readbyqxmd.com/read/27620975/neurofeedback-tunes-scale-free-dynamics-in-spontaneous-brain-activity
#17
T Ros, P Frewen, J Théberge, A Michela, R Kluetsch, A Mueller, G Candrian, R Jetly, P Vuilleumier, R A Lanius
Brain oscillations exhibit long-range temporal correlations (LRTCs), which reflect the regularity of their fluctuations: low values representing more random (decorrelated) while high values more persistent (correlated) dynamics. LRTCs constitute supporting evidence that the brain operates near criticality, a state where neuronal activities are balanced between order and randomness. Here, healthy adults used closed-loop brain training (neurofeedback, NFB) to reduce the amplitude of alpha oscillations, producing a significant increase in spontaneous LRTCs post-training...
September 12, 2016: Cerebral Cortex
https://www.readbyqxmd.com/read/27615029/cognitive-priming-and-cognitive-training-immediate-and-far-transfer-to-academic-skills-in-children
#18
Bruce E Wexler, Markus Iseli, Seth Leon, William Zaggle, Cynthia Rush, Annette Goodman, A Esat Imal, Emily Bo
Cognitive operations are supported by dynamically reconfiguring neural systems that integrate processing components widely distributed throughout the brain. The inter-neuronal connections that constitute these systems are powerfully shaped by environmental input. We evaluated the ability of computer-presented brain training games done in school to harness this neuroplastic potential and improve learning in an overall study sample of 583 second-grade children. Doing a 5-minute brain-training game immediately before math or reading curricular content games increased performance on the curricular content games...
September 12, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27443587/brain-train-to-combat-brain-drain-focus-on-exercise-strategies-that-optimise-neuroprotection
#19
Claire V Burley, Damian M Bailey, Christopher J Marley, Samuel J E Lucas
The prevalence of cognitive decline and neurodegenerative diseases (e.g. stroke and dementia) is increasing. Numerous studies show that regular exercise has beneficial effects on brain health in clinical and non-clinical populations, yet adherence to public health exercise guidelines is notoriously poor. Recently, novel exercise strategies have been investigated to allow for more individualised and prescriptive approaches that target the key mechanistic pathways that allow exercise to mediate adaptation. This work exploring alternative approaches to the traditional model of exercise training has demonstrated exciting potential for positive health-related adaptations (especially for metabolic, muscle and cardiovascular function)...
July 22, 2016: Experimental Physiology
https://www.readbyqxmd.com/read/27436130/improvements-in-attention-and-decision-making-following-combined-behavioral-training-and-brain-stimulation
#20
Hannah L Filmer, Elizabeth Varghese, Guy E Hawkins, Jason B Mattingley, Paul E Dux
In recent years there has been a significant commercial interest in 'brain training' - massed or spaced practice on a small set of tasks to boost cognitive performance. Recently, researchers have combined cognitive training regimes with brain stimulation to try and maximize training benefits, leading to task-specific cognitive enhancement. It remains unclear, however, whether the performance gains afforded by such regimes can transfer to untrained tasks, or how training and stimulation affect the brain's latent information processing dynamics...
July 19, 2016: Cerebral Cortex
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