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https://www.readbyqxmd.com/read/27915067/the-feasibility-and-effects-of-acupuncture-in-an-adolescent-nordic-ski-population
#1
Kristin L Garlanger, William H Fredericks, Alexander Do, Brent A Bauer, Edward R Laskowski
BACKGROUND: Studies investigating the use and effectiveness of acupuncture in adults post exercise have been well documented. Fewer studies involving acupuncture have been completed in the adolescent athlete population. To our knowledge there are no published studies that investigate the use of acupuncture in adolescent athletes within their field of play. OBJECTIVE: To primarily assess the feasibility of performing acupuncture in adolescent Nordic skiers within their athletic environment, and secondarily to measure the effect of acupuncture on muscle soreness and sense of well-being...
November 30, 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/27913599/the-effect-of-food-quality-during-growth-on-spatial-memory-consolidation-in-adult-pigeons
#2
M F Scriba, J Gasparini, L Jacquin, C Mettke-Hofmann, N C Rattenborg, A Roulin
Poor environmental conditions experienced during early development can have negative long-term consequences on fitness. Animals can compensate negative developmental effects through phenotypic plasticity by diverting resources from non-vital to vital traits such as spatial memory to enhance foraging efficiency. We tested in young feral pigeons (Columba livia) how diets of different nutritional value during development affect the capacity to retrieve food hidden in a spatially complex environment, a process we refer to as "spatial memory"...
December 2, 2016: Journal of Experimental Biology
https://www.readbyqxmd.com/read/27913539/prevention-of-central-nervous-system-sequelae-in-sickle-cell-disease-without-evidence-from-randomized-controlled-trials-the-case-for-a-team-based-learning-collaborative
#3
Michael R DeBaun, Allison A King
Since 1998, the National Institutes of Health has funded 5 randomized controlled trials (RCTs) for primary and secondary prevention of strokes in children with sickle cell anemia (SCA). In a systematic fashion, these trials have significantly advanced the care of children with SCA. In the absence of an RCT, clinicians are often compelled to make decisions at the bedside, based on experience, observational studies, and principles of hematology. We will provide an initial example that describes how a team-based, learning collaborative developed a multisite standard care protocol with a low budget (<$10 000 per year) to overcome the intrinsic limitations of advancing the care of neurologic complications in sickle cell disease (SCD)...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27913256/rapid-upregulation-of-the-hippocampal-connexins-36-and-45-mrna-levels-during-memory-consolidation
#4
Siamak Beheshti, Reyhaneh Zeinali, Abolghasem Esmaeili
Gap junction channels are implicated in learning and memory process. However, their role on each of the particular stages of memory formation have been studied less. In this study, the time profile of the expression levels of hippocampal connexins 36 and 45 (Cx36 and Cx45) mRNAs was measured during memory consolidation, in a passive avoidance paradigm. Totally 36 adult male rats were distributed into 5 groups of each 6. At different times profiles (30min, 3, 6 and 24h) following training, rats were decapitated and their hippocampi were immediately removed and frozen in liquid nitrogen...
November 29, 2016: Behavioural Brain Research
https://www.readbyqxmd.com/read/27911749/casting-a-wide-net-role-of-perineuronal-nets-in-neural-plasticity
#5
Barbara A Sorg, Sabina Berretta, Jordan M Blacktop, James W Fawcett, Hiroshi Kitagawa, Jessica C F Kwok, Marta Miquel
Perineuronal nets (PNNs) are unique extracellular matrix structures that wrap around certain neurons in the CNS during development and control plasticity in the adult CNS. They appear to contribute to a wide range of diseases/disorders of the brain, are involved in recovery from spinal cord injury, and are altered during aging, learning and memory, and after exposure to drugs of abuse. Here the focus is on how a major component of PNNs, chondroitin sulfate proteoglycans, control plasticity, and on the role of PNNs in memory in normal aging, in a tauopathy model of Alzheimer's disease, and in drug addiction...
November 9, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/27911322/shape-attributes-of-brain-structures-as-biomarkers-for-alzheimer-s-disease
#6
Tanya Glozman, Justin Solomon, Franco Pestilli, Leonidas Guibas
We describe a fully automatic framework for classification of two types of dementia based on the differences in the shape of brain structures. We consider Alzheimer's disease (AD), mild cognitive impairment of individuals who converted to AD within 18 months (MCIc), and normal controls (NC). Our approach uses statistical learning and a feature space consisting of projection-based shape descriptors, allowing for canonical representation of brain regions. Our framework automatically identifies the structures most affected by the disease...
November 26, 2016: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/27910723/powered-mobility-intervention-understanding-the-position-of-tool-use-learning-as-part-of-implementing-the-alp-tool
#7
Lisbeth Nilsson, Josephine Durkin
PURPOSE: To explore the knowledge necessary for adoption and implementation of the Assessment of Learning Powered mobility use (ALP) tool in different practice settings for both adults and children. To consult with a diverse population of professionals working with adults and children, in different countries and various settings; who were learning about or using the ALP tool, as part of exploring and implementing research findings. METHOD: Classical grounded theory with a rigorous comparative analysis of data from informants together with reflections on our own rich experiences of powered mobility practice and comparisons with the literature...
December 2, 2016: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/27909312/the-association-between-physical-activity-during-the-day-and-long-term-memory-stability
#8
Matthew B Pontifex, Kathryn L Gwizdala, Andrew C Parks, Karin A Pfeiffer, Kimberly M Fenn
Despite positive associations between chronic physical activity and memory; we have little understanding of how best to incorporate physical activity during the day to facilitate the consolidation of information into memory, nor even how time spent physically active during the day relates to memory processes. The purpose of this investigation was to examine the relation between physical activity during the day and long-term memory. Ninety-two young adults learned a list of paired-associate items and were tested on the items after a 12-hour interval during which heart rate was recorded continuously...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27909162/mental-health-stigma-impact-on-mental-health-treatment-attitudes-and-physical-health
#9
Amy E Sickel, Jason D Seacat, Nina A Nabors
The purpose of this study was to test two models of the impact of mental health stigma on both attitudes toward seeking psychological help and physical health. General self-efficacy, self-esteem, and anxiety were tested as potential mediators of these two relationships. A sample of adults (N = 423) aged 18-72 years was surveyed using the participant pool of a large, distance learning university. Structural equation modeling results indicated that mental health stigma directly and indirectly influenced treatment attitudes and physical health...
December 1, 2016: Journal of Health Psychology
https://www.readbyqxmd.com/read/27909002/anatomy-of-subcortical-structures-predicts-age-related-differences-in-skill-acquisition
#10
Sima Chalavi, Hamed Zivari Adab, Lisa Pauwels, Iseult A M Beets, Peter van Ruitenbeek, Matthieu P Boisgontier, Thiago Santos Monteiro, Celine Maes, Stefan Sunaert, Stephan P Swinnen
Skill acquisition capabilities vary substantially from one individual to another. Volumetric brain studies have demonstrated that global volume of several subcortical structures predicts variations in learning outcome in young adults (YA) and older adults (OA). In this study, for the first time, we utilized shape analysis, which offers a more sensitive detection of subregional brain anatomical deformations, to investigate whether subregional anatomy of subcortical structures is associated with training-induced performance improvement on a bimanual task in YA and OA, and whether this association is age-dependent...
November 30, 2016: Cerebral Cortex
https://www.readbyqxmd.com/read/27908700/sex-dependent-effects-of-developmental-exposure-to-different-pesticides-on-spatial-learning-the-role-of-induced-neuroinflammation-in-the-hippocampus
#11
Belén Gómez-Giménez, Marta Llansola, Vicente Hernández-Rabaza, Andrea Cabrera-Pastor, Michele Malaguarnera, Ana Agusti, Vicente Felipo
The use of pesticides has been associated with impaired neurodevelopment in children. The aims of this work were to assess: 1) the effects on spatial learning of developmental exposure to pesticides 2) if the effects are sex-dependent and 3) if hippocampal neuroinflammation is associated with the impairment of spatial learning. We analyzed the effects of developmental exposure to four pesticides: chlorpyrifos, carbaryl, endosulfan and cypermethrin. Exposure was from gestational day 7 to post-natal day 21 and spatial learning and memory was assessed when the rats were young adults...
November 28, 2016: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/27906973/detecting-mild-traumatic-brain-injury-using-resting-state-magnetoencephalographic-connectivity
#12
Vasily A Vakorin, Sam M Doesburg, Leodante da Costa, Rakesh Jetly, Elizabeth W Pang, Margot J Taylor
Accurate means to detect mild traumatic brain injury (mTBI) using objective and quantitative measures remain elusive. Conventional imaging typically detects no abnormalities despite post-concussive symptoms. In the present study, we recorded resting state magnetoencephalograms (MEG) from adults with mTBI and controls. Atlas-guided reconstruction of resting state activity was performed for 90 cortical and subcortical regions, and calculation of inter-regional oscillatory phase synchrony at various frequencies was performed...
December 2016: PLoS Computational Biology
https://www.readbyqxmd.com/read/27906526/statistical-learning-a-powerful-mechanism-that-operates-by-mere-exposure
#13
REVIEW
Richard N Aslin
How do infants learn so rapidly and with little apparent effort? In 1996, Saffran, Aslin, and Newport reported that 8-month-old human infants could learn the underlying temporal structure of a stream of speech syllables after only 2 min of passive listening. This demonstration of what was called statistical learning, involving no instruction, reinforcement, or feedback, led to dozens of confirmations of this powerful mechanism of implicit learning in a variety of modalities, domains, and species. These findings reveal that infants are not nearly as dependent on explicit forms of instruction as we might have assumed from studies of learning in which children or adults are taught facts such as math or problem solving skills...
December 1, 2016: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/27906522/educating-executive-function
#14
REVIEW
Clancy Blair
Executive functions are thinking skills that assist with reasoning, planning, problem solving, and managing one's life. The brain areas that underlie these skills are interconnected with and influenced by activity in many different brain areas, some of which are associated with emotion and stress. One consequence of the stress-specific connections is that executive functions, which help us to organize our thinking, tend to be disrupted when stimulation is too high and we are stressed out, or too low when we are bored and lethargic...
December 1, 2016: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/27902544/academic-achievement-in-adults-with-a-history-of-childhood-attention-deficit-hyperactivity-disorder-a-population-based-prospective-study
#15
Robert G Voigt, Slavica K Katusic, Robert C Colligan, Jill M Killian, Amy L Weaver, William J Barbaresi
OBJECTIVE: Previous research on the developmental course of attention-deficit/hyperactivity disorder (ADHD) is limited by biased clinic-referred samples and other methodological problems. Thus, questions about adult academic outcomes associated with childhood ADHD remain unanswered. Thus, the objective of this study was to describe academic outcomes in adulthood among incident cases of research-identified childhood ADHD versus non-ADHD referents from a population-based birth cohort. METHOD: Young adults with research-identified childhood ADHD (N = 232; mean age 27...
November 23, 2016: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/27902134/-shout-it-from-the-rooftops
#16
(no author information available yet)
Former Nursing Standard Nurse of the Year Stacey Atkinson trained in Leeds at a school of nursing attached to a hospital for people with learning disabilities. She qualified in 1990 and worked in residential care and as a community learning disability nurse for children and adults before moving into education. Married with two children, she is now a senior lecturer at the University of Huddersfield. In 2003 she was awarded an MBE for services to children with learning disabilities.
November 30, 2016: Nursing Standard
https://www.readbyqxmd.com/read/27901414/cognitive-deficits-and-inflammatory-response-resulting-from-mild-to-moderate-traumatic-brain-injury-in-rats-are-exacerbated-by-repeated-pre-exposure-to-an-innate-stress-stimulus
#17
Michaël Ogier, Amor Belmeguenai, Thomas Lieutaud, Béatrice Georges, Sandrine Bouvard, Emilie Carré, Frédéric Canini, Laurent Bezin
Traumatic brain injury (TBI) is common in both military and civilian populations, and often results in neurobehavioral sequelae that impair quality of life in both patients and their family. Although individuals who are chronically exposed to stress are more likely to experience TBI, it is still unknown whether pre-injury stress influences the outcome after TBI. The present study tested whether behavioral and cognitive long-term outcome after TBI in rats is affected by prior exposure to an innate stress stimulus...
November 30, 2016: Journal of Neurotrauma
https://www.readbyqxmd.com/read/27901345/effects-of-environmental-enrichment-on-behavioral-and-spatial-cognitive-deficits-in-morphine-dependent-and-withdrawn-rats
#18
Arezoo Hammami-Abrand Abadi, Hossein Miladi-Gorji
This study was designed to examine the effect of environmental enrichment during morphine dependence and withdrawal on morphine-induced behavioral and spatial cognitive disorders in morphine-withdrawn rats. Adult male Wistar rats (190 ± 20 g) were injected with bi-daily doses (10 mg/kg, 12 h intervals) of morphine for 14 days. Rats were reared in SE or EE during the development of dependence on morphine and withdrawal. Then, rats were tested for spatial learning and memory (the water maze), spontaneous withdrawal signs, and grooming behavior...
September 19, 2016: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/27900919/do-infants-discriminate-non-linguistic-vocal-expressions-of-positive-emotions
#19
Melanie Soderstrom, Melissa Reimchen, Disa Sauter, James L Morgan
Adults are highly proficient in understanding emotional signals from both facial and vocal cues, including when communicating across cultural boundaries. However, the developmental origin of this ability is poorly understood, and in particular, little is known about the ontogeny of differentiation of signals with the same valence. The studies reported here employed a habituation paradigm to test whether preverbal infants discriminate between non-linguistic vocal expressions of relief and triumph. Infants as young as 6 months who had habituated to relief or triumph showed significant discrimination of relief and triumph tokens at test (i...
February 2017: Cognition & Emotion
https://www.readbyqxmd.com/read/27900643/first-use-of-patient-reported-outcomes-measurement-information-system-promis-measures-in-adults-with-neurofibromatosis
#20
Mojtaba Talaei-Khoei, Eric Riklin, Vanessa L Merker, Monica R Sheridan, Justin T Jordan, Scott R Plotkin, Ana-Maria Vranceanu
The patient reported outcomes measurement information system (PROMIS) provides clinicians and researchers access to reliable, validated measures of physical, mental, and social well-being. The use of PROMIS can facilitate comparisons among clinical subpopulations and with the U.S. general population. We report on the first study using PROMIS measures in patients with neurofibromatosis (NF). Eighty-six adult patients (mean age = 44; 55% female; 87% white; 50% NF1, 41% NF2 and 9% schwannomatosis) completed a battery of PROMIS computerized adaptive tests (CATs)...
November 29, 2016: Journal of Neuro-oncology
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