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Brain-based interventions

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https://www.readbyqxmd.com/read/28644548/repetitive-peripheral-magnetic-stimulation-for-activities-of-daily-living-and-functional-ability-in-people-after-stroke
#1
REVIEW
Ryo Momosaki, Naoki Yamada, Erika Ota, Masahiro Abo
BACKGROUND: Repetitive peripheral magnetic stimulation (rPMS) is a form of therapy that creates painless stimulation of deep muscle structures to improve motor function in people with physical impairment from brain or nerve disorders. Use of rPMS for people after stroke has been identified as a feasible approach to improve activities of daily living and functional ability. However, no systematic reviews have assessed the findings of available trials. The effect and safety of this intervention for people after stroke currently remain uncertain...
June 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28642699/cerebral-blood-flow-and-amyloid-%C3%AE-interact-to-affect-memory-performance-in-cognitively-normal-older-adults
#2
Katherine J Bangen, Alexandra L Clark, Emily C Edmonds, Nicole D Evangelista, Madeleine L Werhane, Kelsey R Thomas, Lyzette E Locano, My Tran, Zvinka Z Zlatar, Daniel A Nation, Mark W Bondi, Lisa Delano-Wood
Cerebral blood flow (CBF) alterations and amyloid-β (Aβ) accumulation have been independently linked to cognitive deficits in older adults at risk for dementia. Less is known about how CBF and Aβ may interact to affect cognition in cognitively normal older adults. Therefore, we examined potential statistical interactions between CBF and Aβ status in regions typically affected in Alzheimer's disease (AD) within a sample of older adults from the Alzheimer's Disease Neuroimaging Initiative (ADNI) study. Sixty-two cognitively normal participants (mean age = 72 years) underwent neuroimaging and memory testing...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28642578/human-endothelial-cells-secrete-neurotropic-factors-to-direct-axonal-growth-of-peripheral-nerves
#3
Jonathan M Grasman, David L Kaplan
Understanding how nerves spontaneously innervate tissues or regenerate small injuries is critical to enhance material-based interventions to regenerate large scale, traumatic injuries. During embryogenesis, neural and vascular tissues form interconnected, complex networks as a result of signaling between these tissue types. Here, we report that human endothelial cells (HUVECs) secrete brain-derived neurotrophic factor (BDNF), which significantly stimulated axonal growth from chicken or rat dorsal root ganglia (DRGs)...
June 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28638338/physical-exercise-with-music-reduces-gray-and-white-matter-loss-in-the-frontal-cortex-of-elderly-people-the-mihama-kiho-scan-project
#4
Ken-Ichi Tabei, Masayuki Satoh, Jun-Ichi Ogawa, Tomoko Tokita, Noriko Nakaguchi, Koji Nakao, Hirotaka Kida, Hidekazu Tomimoto
Findings from previous studies suggest that physical exercise combined with cognitive training produces more positive effects on cognitive function in elderly people than physical exercise alone. However, the brain plasticity associated with these proposed benefits of combined therapy has not yet been investigated in elderly subjects. We hypothesized that the dual task group would experience greater benefits than the physical exercise alone and non-exercise control groups with regard to both cognitive function and brain plasticity...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28637735/development-of-the-tailored-rett-intervention-and-assessment-longitudinal-trial-database-and-the-rett-evaluation-of-symptoms-and-treatments-rest-questionnaire
#5
Paramala Santosh, Kate Lievesley, Federico Fiori, Jatinder Singh
INTRODUCTION: Rett syndrome (RTT) is a pervasive neurodevelopmental disorder that presents with deficits in brain functioning leading to language and learning regression, characteristic hand stereotypies and developmental delay. Different mutations in the gene implicated in RTT-methyl-CpG-binding protein 2 (MECP2) establishes RTT as a disorder with divergent symptomatology ranging from individuals with severe to milder phenotypes. A reliable and single multidimensional questionnaire is needed that can embrace all symptoms, and the relationships between them, and can map clinically meaningful data to symptomatology across the lifespan in patients with RTT...
June 21, 2017: BMJ Open
https://www.readbyqxmd.com/read/28634003/spasticity-video-challenge-a-look-at-methods-for-addressing-difficult-cases
#6
Katharine E Alter, Mark Gormley, Atul T Patel
As seen in this CME online activity (available at http://courses.elseviercme.com/spasticity/662e), treatment of patients with spasticity due to upper motor neuron syndromes, including traumatic brain injury, stroke, and cerebral palsy, is multifaceted, involving chemodenervation, systemic medications, surgical therapy, rehabilitation efforts, and home care. Optimal care begins with the recognition that each patient's impairments are unique and must be assessed carefully to determine the impact of muscle overactivity, loss of dexterity, and weakness on passive and active function in the context of the patients' goals...
June 19, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28631816/cognitive-rehabilitation-for-adults-with-traumatic-brain-injury-to-improve-occupational-outcomes
#7
REVIEW
K Suresh Kumar, Selvaraj Samuelkamaleshkumar, Anand Viswanathan, Ashish S Macaden
BACKGROUND: Cognitive impairment in people with traumatic brain injury (TBI) could affect multiple facets of their daily functioning. Cognitive rehabilitation brings about clinically significant improvement in certain cognitive skills. However, it is uncertain if these improved cognitive skills lead to betterments in other key aspects of daily living. We evaluated whether cognitive rehabilitation for people with TBI improves return to work, independence in daily activities, community integration and quality of life...
June 20, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28631089/targeted-temperature-management-in-the-icu-guidelines-from-a-french-expert-panel
#8
REVIEW
Alain Cariou, Jean-François Payen, Karim Asehnoune, Gerard Audibert, Astrid Botte, Olivier Brissaud, Guillaume Debaty, Sandrine Deltour, Nicolas Deye, Nicolas Engrand, Gilles Francony, Stéphane Legriel, Bruno Levy, Philippe Meyer, Jean-Christophe Orban, Sylvain Renolleau, Bernard Vigue, Laure De Saint Blanquat, Cyrille Mathien, Lionel Velly
Over the recent period, the use of induced hypothermia has gained an increasing interest for critically ill patients, in particular in brain-injured patients. The term "targeted temperature management" (TTM) has now emerged as the most appropriate when referring to interventions used to reach and maintain a specific level temperature for each individual. TTM may be used to prevent fever, to maintain normothermia, or to lower core temperature. This treatment is widely used in intensive care units, mostly as a primary neuroprotective method...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28630454/treatment-with-a-non-toxic-self-replicating-anti-prion-delays-or-prevents-prion-disease-in-vivo
#9
R Diaz-Espinoza, R Morales, L Concha-Marambio, I Moreno-Gonzalez, F Moda, C Soto
Transmissible spongiform encephalopathies (TSEs) are fatal neurological disorders caused by prions, which are composed of a misfolded protein (PrP(Sc)) that self-propagates in the brain of infected individuals by converting the normal prion protein (PrP(C)) into the pathological isoform. Here, we report a novel experimental strategy for preventing prion disease based on producing a self-replicating, but innocuous PrP(Sc)-like form, termed anti-prion, which can compete with the replication of pathogenic prions...
June 20, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28628592/genetic-variation-and-neuroplasticity-role-in-rehabilitation-after-stroke
#10
Jill Campbell Stewart, Steven C Cramer
BACKGROUND AND PURPOSE: In many neurologic diagnoses, significant interindividual variability exists in the outcomes of rehabilitation. One factor that may impact response to rehabilitation interventions is genetic variation. Genetic variation refers to the presence of differences in the DNA sequence among individuals in a population. Genetic polymorphisms are variations that occur relatively commonly and, while not disease-causing, can impact the function of biological systems. The purpose of this article is to describe genetic polymorphisms that may impact neuroplasticity, motor learning, and recovery after stroke...
July 2017: Journal of Neurologic Physical Therapy: JNPT
https://www.readbyqxmd.com/read/28627790/regional-cerebral-blood-flow-in-opiate-dependence-relates-to-substance-use-and-neuropsychological-performance
#11
Donna E Murray, Timothy C Durazzo, Thomas P Schmidt, Troy A Murray, Christoph Abé, Joseph Guydish, Dieter J Meyerhoff
Neuroimaging of opiate-dependent individuals indicates both altered brain structure and function. Magnetic resonance-based arterial spin labeling has been used to measure noninvasively cerebral blood flow (i.e. perfusion) in alcohol, tobacco and stimulant dependence; only one arterial spin labeling paper in opiate-dependent individuals demonstrated frontal and parietal perfusion deficits. Additional research on regional brain perfusion in opiate dependence and its relationship to cognition and self-regulation (impulsivity, risk taking and decision making) may inform treatment approaches for opiate-dependent individuals...
June 19, 2017: Addiction Biology
https://www.readbyqxmd.com/read/28627050/effects-of-a-community-disability-prevention-program-for-frail-older-adults-at-48-month-follow-up
#12
Hyuma Makizako, Hiroyuki Shimada, Takehiko Doi, Kota Tsutumimoto, Daisuke Yoshida, Takao Suzuki
AIM: The present prospective study was carried out to determine whether participation in community-based intervention studies exerted a positive impact on disability prevention in older adults with physical frailty. METHODS: A total of 514 community-dwelling older adults (aged ≥65 years) with physical frailty who had undergone baseline assessment and participated in community-based intervention studies (participants) or did not (non-participants) were included in the present study...
June 18, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28626884/empirical-tests-of-a-brain-based-model-of-executive-function-development
#13
Sammy Perone, Daniel J Plebanek, Megan G Lorenz, John P Spencer, Larissa K Samuelson
Executive function (EF) plays a foundational role in development. A brain-based model of EF development is probed for the experiences that strengthen EF in the dimensional change card sort task in which children sort cards by one rule and then are asked to switch to another. Three-year-olds perseverate on the first rule, failing the task, whereas 4-year-olds pass. Three predictions of the model are tested to help 3-year-olds (N = 54) pass. Experiment 1 shows that experience with shapes and the label "shape" helps children...
June 19, 2017: Child Development
https://www.readbyqxmd.com/read/28622625/cigarette-smoking-is-associated-with-amplified-age-related-volume-loss-in-subcortical-brain-regions
#14
Timothy C Durazzo, Dieter J Meyerhoff, Karmen K Yoder, Donna E Murray
BACKGROUND: Magnetic resonance imaging studies of cigarette smoking-related effects on human brain structure have primarily employed voxel-based morphometry, and the most consistently reported finding was smaller volumes or lower density in anterior frontal regions and the insula. Much less is known about the effects of smoking on subcortical regions. We compared smokers and non-smokers on regional subcortical volumes, and predicted that smokers demonstrate greater age-related volume loss across subcortical regions than non-smokers...
June 7, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28622589/improving-outcomes-for-babies-and-toddlers-in-child-welfare-a-model-for-infant-mental-health-intervention-and-collaboration
#15
Susan Chinitz, Hazel Guzman, Ellen Amstutz, Joaniko Kohchi, Miriam Alkon
Children under three comprise a sizable and growing proportion of foster care placements. Very young children who enter the child welfare system experience disruptions of critical attachments that are essential to this formative stage of brain development, as well as other traumatic events, leaving them at great risk for lifelong impairments. To reverse these concerning outcomes, babies who have been removed from their homes require intensive, relationship-based interventions that promote secure attachment to a primary caregiver and holistic attention the child's developmental needs...
June 13, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28622071/survival-in-out-of-hospital-rapid-sequence-intubation-of-non-traumatic-brain-pathologies
#16
Pieter Francsois Fouche, Paul Andrew Jennings, Karen Smith, Malcolm Boyle, Gabriel Blecher, Jonathan Knott, Mani Raji, Pamela Rosengarten, Michael Roberto Augello, Stephen Bernard
INTRODUCTION: Rapid sequence intubation (RSI) is not only used in traumatic brain injuries in the out-of-hospital setting, but also for non-traumatic brain pathologies (NTBP) such as brain tumors, meningitis, encephalitis, hypoxic/anoxic brain injury, stroke, arteriovenous malformations, tumors, aneurysms, brain hemorrhage, as well as brain injury due to diabetes, seizures and toxicity, metabolic conditions, and alcohol and drug overdose. Previous research suggests that RSI is common in non-traumatic coma, but with an unknown prevalence of NTBP in those that receive RSI...
June 16, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28620400/comparing-pixel-and-object-based-approaches-to-map-an-understorey-invasive-shrub-in-tropical-mixed-forests
#17
Madhura Niphadkar, Harini Nagendra, Cristina Tarantino, Maria Adamo, Palma Blonda
The establishment of invasive alien species in varied habitats across the world is now recognized as a genuine threat to the preservation of biodiversity. Specifically, plant invasions in understory tropical forests are detrimental to the persistence of healthy ecosystems. Monitoring such invasions using Very High Resolution (VHR) satellite remote sensing has been shown to be valuable in designing management interventions for conservation of native habitats. Object-based classification methods are very helpful in identifying invasive plants in various habitats, by their inherent nature of imitating the ability of the human brain in pattern recognition...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28613252/are-the-gut-bacteria-telling-us-to-eat-or-not-to-eat-reviewing-the-role-of-gut-microbiota-in-the-etiology-disease-progression-and-treatment-of-eating-disorders
#18
REVIEW
Yan Y Lam, Sarah Maguire, Talia Palacios, Ian D Caterson
Traditionally recognized as mental illnesses, eating disorders are increasingly appreciated to be biologically-driven. There is a growing body of literature that implicates a role of the gut microbiota in the etiology and progression of these conditions. Gut bacteria may act on the gut-brain axis to alter appetite control and brain function as part of the genesis of eating disorders. As the illnesses progress, extreme feeding patterns and psychological stress potentially feed back to the gut ecosystem that can further compromise physiological, cognitive, and social functioning...
June 14, 2017: Nutrients
https://www.readbyqxmd.com/read/28612504/effect-of-attention-bias-modification-on-brain-function-and-anxiety-in-patients-with-irritable-bowel-syndrome-a-preliminary-electroencephalogram-and-psycho-behavioral-study
#19
J Tayama, T Saigo, S Ogawa, A Takeoka, T Hamaguchi, M Hayashida, S Fukudo, S Shirabe
BACKGROUND: Gastrointestinal symptoms of irritable bowel syndrome (IBS) show a reciprocal relationship with anxiety. In this intervention-based study, we investigated the utility of attention bias modification (ABM) therapy in patients with IBS. We hypothesized that IBS-related electroencephalographic abnormalities would be normalized after ABM therapy. METHODS: Seventeen patients with IBS and 13 healthy subjects completed five ABM intervention sessions over a 2-month period...
June 14, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28612394/tumor-associated-with-cd70-expression-is-involved-in-promoting-tumor-migration-and-macrophage-infiltration-in-gbm
#20
Haitao Ge, Luyan Mu, Linchun Jin, Changlin Yang, Yifan Emily Chang, Yu Long, Gabriel De Leon, Loic Deleyrolle, Duane A Mitchell, Paul S Kubilis, Dunyue Lu, Jiping Qi, Yunhe Gu, Zhiguo Lin, Jianping Huang
Tumor migration/metastasis and immunosuppression are major obstacles in effective cancer therapy. Incidentally, these 2 hurdles usually coexist inside tumors, therefore making therapy significantly more complicated, as both oncogenic mechanisms must be addressed for successful therapeutic intervention. Our recent report highlights that the tumor expression of a TNF family member, CD70, is correlated with poor survival for primary gliomas. In this study, we investigated how CD70 expression by GBM affects the characteristics of tumor cells and the tumor microenvironment...
June 13, 2017: International Journal of Cancer. Journal International du Cancer
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