keyword
MENU ▼
Read by QxMD icon Read
search

cognitive reserve

keyword
https://www.readbyqxmd.com/read/28738324/the-link-between-refractoriness-and-neuroprogression-in-treatment-resistant-bipolar-disorder
#1
Isabelle E Bauer, Jair C Soares, Salih Selek, Thomas D Meyer
Treatment refractoriness remains one of the biggest challenges in the field of bipolar disorder (BD) as treatments are often suboptimal or unsatisfactory. Recent evidence points towards a potential link between the progressively evolving nature of BD, increased inflammation, and reduced treatment response. There are several medications and other somatic treatments available, but remission rates are low, and medication compliance is still problematic. Psychotherapeutic techniques appear to be promising in several disease states and in relapse prevention, but additional research is needed to determine who will benefit from what strategy the most...
July 24, 2017: Modern Trends in Pharmacopsychiatry
https://www.readbyqxmd.com/read/28738127/early-onset-alzheimer-disease-and-candidate-risk-genes-involved-in-endolysosomal-transport
#2
Brian W Kunkle, Badri N Vardarajan, Adam C Naj, Patrice L Whitehead, Sophie Rolati, Susan Slifer, Regina M Carney, Michael L Cuccaro, Jeffery M Vance, John R Gilbert, Li-San Wang, Lindsay A Farrer, Christiane Reitz, Jonathan L Haines, Gary W Beecham, Eden R Martin, Gerard D Schellenberg, Richard P Mayeux, Margaret A Pericak-Vance
Importance: Mutations in APP, PSEN1, and PSEN2 lead to early-onset Alzheimer disease (EOAD) but account for only approximately 11% of EOAD overall, leaving most of the genetic risk for the most severe form of Alzheimer disease unexplained. This extreme phenotype likely harbors highly penetrant risk variants, making it primed for discovery of novel risk genes and pathways for AD. Objective: To search for rare variants contributing to the risk for EOAD. Design, Setting, and Participants: In this case-control study, whole-exome sequencing (WES) was performed in 51 non-Hispanic white (NHW) patients with EOAD (age at onset <65 years) and 19 Caribbean Hispanic families previously screened as negative for established APP, PSEN1, and PSEN2 causal variants...
July 24, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28734089/dementia-risk-and-prevention-by-targeting-modifiable-vascular-risk-factors
#3
REVIEW
Sana Tariq, Philip A Barber
The incidence of dementia is expected to double in the next 20 years and will contribute to heavy social and economic burden. Dementia is caused by neuronal loss that leads to brain atrophy years before symptoms manifest. Currently, no cure exists and extensive efforts are being made to mitigate cognitive impairment in late life in order to reduce the burden on patients, caregivers, and society. The most common type of dementia, Alzheimer's disease (AD), and vascular dementia (VaD) often co-exists in the brain and shares common, modifiable risk factors, which are targeted in numerous secondary prevention trials...
July 22, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28733627/decreasing-prevalence-of-dementia-in-85-year-olds-examined-22-years-apart-the-influence-of-education-and-stroke
#4
Ingmar Skoog, Anne Börjesson-Hanson, Silke Kern, Lena Johansson, Hanna Falk, Robert Sigström, Svante Östling
Individuals aged 80 years and older constitute the fastest growing segment of the population worldwide, leading to an expected increase in dementia cases. Education level and treatment of vascular risk factors has increased during the last decades. We examined whether this has influenced the prevalence of dementia according to DSM-III-R using population-based samples of 85-year-olds (N = 1065) examined with identical methods 1986-87 and 2008-10. The prevalence of dementia was 29.8% in 1986-87 and 21.7% in 2008-10 (OR 0...
July 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28731870/the-association-of-cognitive-reserve-in-chronic-phase-functional-and-neuropsychological-outcomes-following-traumatic-brain-injury
#5
Jacob B Leary, Grace Y Kim, Catherine L Bradley, Uzma Z Hussain, Maryanne Sacco, Martha Bernad, John Collins, John Dsurney, Leighton Chan
OBJECTIVE: Examine the association of cognitive reserve (CR) factors (estimated premorbid intelligence quotient [IQ], years of education, and occupational attainment) and traumatic brain injury (TBI) severity with functional and neuropsychological outcomes 1 to 5 years following TBI. PARTICIPANTS: Patients with mild (N = 58), moderate (N = 25), or severe (N = 17) TBI. MAIN MEASURES: Cognitive reserve factors (estimated premorbid IQ, years of education, and occupational attainment); neuropsychological test battery; Glasgow Outcome Scale-Extended; Short Form-36 Health Survey...
July 20, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28731448/left-frontal-hub-connectivity-during-memory-performance-supports-reserve-in-aging-and-mild-cognitive-impairment
#6
Nicolai Franzmeier, Julia C Hartmann, Alexander Nw Taylor, Migeul A Araque Caballero, Lee Simon-Vermot, Katharina Buerger, Lana M Kambeitz-Ilankovic, Birgit Ertl-Wagner, Claudia Mueller, Cihan Catak, Daniel Janowitz, Robert Stahl, Martin Dichgans, Marco Duering, Michael Ewers
Reserve in aging and Alzheimer's disease (AD) is defined as maintaining cognition at a relatively high level in the presence of neurodegeneration, an ability often associated with higher education among other life factors. Recent evidence suggests that higher resting-state functional connectivity within the frontoparietal control network, specifically the left frontal cortex (LFC) hub, contributes to higher reserve. Following up these previous resting-state fMRI findings, we probed memory-task related functional connectivity of the LFC hub as a neural substrate of reserve...
July 17, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28730741/the-power-of-competence-support-the-impact-of-coaches-and-athlete-leaders-on-intrinsic-motivation-and-performance
#7
Katrien Fransen, Filip Boen, Maarten Vansteenkiste, Niels Mertens, Gert Vande Broek
Grounded in the Cognitive Evaluation Theory, a mini-theory of Self-Determination Theory, this experimental field study sought to examine the impact of competence support of both coaches and athlete leaders on athletes' competence satisfaction, intrinsic motivation, and subjective as well as objective performance. Male basketball players (N = 120) were allocated to groups of five players. These groups were then randomly assigned to a control group or to one of three experimental conditions. In these experimental conditions either the coach, the athlete leader, or both provided motivational feedback to their team...
July 21, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28725187/lack-of-associations-between-female-hormone-levels-and-visuospatial-working-memory-divided-attention-and-cognitive-bias-across-two-consecutive-menstrual-cycles
#8
Brigitte Leeners, Tillmann H C Kruger, Kirsten Geraedts, Enrico Tronci, Toni Mancini, Fabian Ille, Marcel Egli, Susanna Röblitz, Lanja Saleh, Katharina Spanaus, Cordula Schippert, Yuangyuang Zhang, Michael P Hengartner
Background: Interpretation of observational studies on associations between prefrontal cognitive functioning and hormone levels across the female menstrual cycle is complicated due to small sample sizes and poor replicability. Methods: This observational multisite study comprised data of n = 88 menstruating women from Hannover, Germany, and Zurich, Switzerland, assessed during a first cycle and n = 68 re-assessed during a second cycle to rule out practice effects and false-positive chance findings. We assessed visuospatial working memory, attention, cognitive bias and hormone levels at four consecutive time-points across both cycles...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28724203/huprine-x-attenuates-the-neurotoxicity-induced-by-kainic-acid-especially-brain-inflammation
#9
J Relat, B Pérez, P Camps, D Muñoz-Torrero, A Badia, M V Clos
Huprine X (HX) is a synthetic anticholinesterasic compound that exerts a potent inhibitory action on acetylcholinesterase (AChE) activity, an agonist effect on cholinergic receptors, neuroprotective activity in different neurotoxicity models in vivo and in vitro and cognition enhancing effects in non-transgenic (C57BL/6) and transgenic (3xTg-AD, APPswe) mice. In the present study, we assessed the ability of HX (0.8 mg/kg, 21 days) to prevent the damage induced by kainic acid (KA; 28 mg/kg) regarding apoptosis, glia reactivity and neurogenesis in mouse brain...
July 19, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28722749/rho-associated-protein-kinases-as-therapeutic-targets-for-both-vascular-and-parenchymal-pathologies-in-alzheimer-s-disease
#10
REVIEW
Aaron Y Lai, JoAnne McLaurin
The causes of late-onset Alzheimer's disease are unclear and likely multifactorial. Rho-associated protein kinases (ROCKs) are ubiquitously expressed signaling messengers that mediate a wide array of cellular processes. Interestingly, they play an important role in several vascular and brain pathologies implicated in Alzheimer's etiology, including hypertension, hypercholesterolemia, blood-brain barrier disruption, oxidative stress, deposition of vascular and parenchymal amyloid-beta peptides, tau hyperphosphorylation, and cognitive decline...
July 19, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28719141/neonatal-infection-produces-significant-changes-in-immune-function-with-no-associated-learning-deficits-in-juvenile-rats
#11
Brittany F Osborne, Jasmine I Caulfield, Samantha A Solomotis, Jaclyn M Schwarz
The current experiments examined the impact of early-life immune activation and a subsequent mild immune challenge with lipopolysaccharide (LPS; 25µg/kg) on hippocampal-dependent learning, proinflammatory cytokine expression in the brain, and peripheral immune function in juvenile male and female rats at P24, an age when hippocampal-dependent learning and memory first emerges. Our results indicate that neonatal infection did not produce learning deficits in the hippocampal-dependent context pre-exposure facilitation effect (CPFE) paradigm in juvenile males and females, contrary to what has been observed in adults...
July 18, 2017: Developmental Neurobiology
https://www.readbyqxmd.com/read/28719076/multimodal-image-analysis-of-clinical-influences-on-preterm-brain-development
#12
Gareth Ball, Paul Aljabar, Phumza Nongena, Nigel Kennea, Nuria Gonzalez-Cinca, Shona Falconer, Andrew T M Chew, Nicholas Harper, Julia Wurie, Mary A Rutherford, Serena J Counsell, A David Edwards
Objective Premature birth is associated with numerous complex abnormalities of white and grey matter and a high incidence of long-term neurocognitive impairment. An integrated understanding of these abnormalities and their association with clinical events is lacking. The aim of this study was to identify specific patterns of abnormal cerebral development and their antenatal and postnatal antecedents. Methods In a prospective cohort of 449 infants (226 male), we performed a multi-variate and data-driven analysis combining multiple imaging modalities...
July 18, 2017: Annals of Neurology
https://www.readbyqxmd.com/read/28715116/delayed-transplantation-may-affect-intellectual-ability-in-children
#13
Jiwon M Lee, Yeon Kyung Jung, Jeong-Hoon Bae, Sun Ah Yoon, Ju Hee Kim, YoungRok Choi, Hyeyoung Kim, Kwang-Woong Lee, Hye Young Ahn, Jae Won Kim, Min-Sup Shin, Kyung-Suk Suh, Il-Soo Ha, Hae Il Cheong, Hee Gyung Kang, Nam-Joon Yi
BACKGROUND: Decline in neurocognitive function is a reported complication in children with chronic illness. Concerns have been increasing that exposure to a major surgery or trauma may negatively impact cognitive performance in children. This study has evaluated cognitive function in 43 Korean children who received organ transplantation, and sought to identify associated clinical factors. METHODS: Pediatric recipients of kidney (KT) or liver transplantation (LT) from years 1999 to 2011 were recruited for cognitive tests...
July 17, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28715105/a-simulation-based-approach-to-measuring-team-situational-awareness-in-emergency-medicine-a-multicenter-observational-study
#14
Elizabeth D Rosenman, Aurora J Dixon, Jessica M Webb, Sarah Brolliar, Simon J Golden, Kerin A Jones, Sachita Shah, James A Grand, Steve W J Kozlowski, Georgia T Chao, Rosemarie Fernandez
OBJECTIVES: Team situational awareness (TSA) is critical for effective teamwork and supports dynamic decision-making in unpredictable, time-pressured situations. Simulation provides a platform for developing and assessing TSA; but these efforts are limited by suboptimal measurement approaches. The objective of this study was to develop and evaluate a novel approach to TSA measurement in interprofessional emergency medicine teams. METHODS: We performed a multicenter, prospective, simulation-based observational study to evaluate an approach to TSA measurement...
July 17, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28714722/pilot-testing-the-daily-activities-list-for-inmates-dali-item-evaluation-and-content-validity
#15
Philip R Magaletta, Rokas Perskaudas, Christina J Connors, Marc W Patry, Jarrod Reisweber, Alix McLearen
Scheduling enjoyable daily activities is a Cognitive Behavioral Therapy intervention used in the treatment of depression and substance abuse disorders that are prevalent disorders among inmates. To effectively use this intervention with inmates, an activities list with items ecologically sensitive to the correctional setting needs to be created. The purpose of this study was to develop and evaluate items; thus, establishing a content valid Daily Activities List for Inmates (DALI). Fifteen corrections professionals representing a wide range of disciplines and managerial backgrounds served as subject matter experts (SMEs)...
July 17, 2017: Psychological Services
https://www.readbyqxmd.com/read/28714391/dancing-as-an-intervention-tool-for-people-with-dementia-a-mini-review-dancing-and-dementia
#16
Blanka Klimova, Martin Valis, Kamil Kuca
BACKGROUND: Research studies show a positive impact of physical activities such as dancing on the improvement of cognitive reserves of people with dementia. OBJECTIVE: The purpose of this study is to explore dancing efficacy on people with dementia and list the key benefits and limitations of dancing therapy for these people. METHODS: The methods used in this study include a method of literature review of available English-written sources with respect to the dancing therapy and dementia in the acknowledged databases PubMed, Web of Science, Springer, and Scopus, and a method of comparison and evaluation of their findings...
July 13, 2017: Current Alzheimer Research
https://www.readbyqxmd.com/read/28712815/asymptomatic-carotid-stenosis-is-associated-with-cognitive%C3%A2-impairment
#17
Brajesh K Lal, Moira C Dux, Siddhartha Sikdar, Carly Goldstein, Amir A Khan, John Yokemick, Limin Zhao
BACKGROUND: Cerebrovascular risk factors (eg, hypertension, coronary artery disease) and stroke can lead to vascular cognitive impairment. The Asymptomatic Carotid Stenosis and Cognitive Function study evaluated the isolated impact of asymptomatic carotid stenosis (no prior ipsilateral or contralateral stroke or transient ischemic attack) on cognitive function. Cerebrovascular hemodynamic and carotid plaque characteristics were analyzed to elucidate potential mechanisms affecting cognition...
July 13, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28712154/a-longitudinal-study-of-cognitive-and-educational-outcomes-of-those-born-small-for-gestational-age
#18
Bing Yu, Anthony Garcy
AIM: This study examined the long-term cognitive and educational outcomes of being born small for gestational age (SGA) and assessed whether the family's attitude towards education modified the effect of being born SGA on educational attainment. METHODS: We used anonymised data on 9,598 individuals from the Stockholm Birth Cohort. This study focused on babies born in 1953 in the Stockholm metropolitan area, who were followed up for 50 years, and included educational data at the age of 13 and 48...
July 16, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28710902/a-brief-psychological-intervention-for-mothers-of-children-with-food-allergy-can-change-risk-perception-and-reduce-anxiety-outcomes-of-a-randomised-controlled-trial
#19
Robert J Boyle, Thisanayagam Umasunthar, Jared G Smith, Heather Hanna, Annabella Procktor, Katherine Phillips, Camila Pinto, Claudia Gore, Helen E Cox, John O Warner, Bea Vickers, Matthew Hodes
BACKGROUND: Mothers of children with food allergy have increased anxiety, which may be influenced by healthcare professionals' communication of risk. OBJECTIVE: To evaluate a brief psychological intervention for reducing anxiety in mothers of children with food allergy. METHODS: Two hundred mothers of children with food allergy were recruited from allergy clinics. A computer-generated randomization list was used to allocate participants to a single-session Cognitive Behavioural Therapy intervention including a risk communication module, or standard care...
July 15, 2017: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28710824/a-novel-study-on-association-between-untreated-hearing-loss-and-cognitive-functions-of-older-adults-baseline-non-verbal-cognitive-assessment-results
#20
Dona M P Jayakody, Peter L Friedland, Robert H Eielboom, Ralph N Martins, Hamid R Sohrabi
BACKGROUND: Age-related hearing loss (ARHL) is highly prevalent in older adults and more than two-thirds above age 70 years suffer from ARHL. Recent studies have established a link between ARHL and cognitive impairment, however, most of the studies have used verbally loaded cognitive measures to investigate the association between ARHL and cognition. It is possible that due to hearing impairment, the elderly may experience difficulty in following verbal instructions or completing tasks that heavily rely on hearing during cognitive assessments...
July 15, 2017: Clinical Otolaryngology
keyword
keyword
38613
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"