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https://www.readbyqxmd.com/read/29786916/herbal-medicine-as-a-promising-therapeutic-approach-for-the-management-of-vascular-dementia-a-systematic-literature-review
#1
REVIEW
Adel Ghorani-Azam, Samaneh Sepahi, Elham Khodaverdi, Seyed Ahmad Mohajeri
Vascular dementia (VaD) generally refers to memory deficits and cognitive abnormalities that are resulted from vascular disease. In this study, we aimed to systematically review the literature wherein therapeutic effects of medicinal plants have been studied on VaD. A systematic literature search was performed in the PubMed, Scopus, Web of Science, Google Scholar, and other databases using VaD, and medicinal plants as key terms. No strict inclusion criteria were defined, and almost all clinical studies were included...
May 22, 2018: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/29786892/association-between-initial-age-of-exposure-to-childhood-abuse-and-cognitive-control-preliminary-evidence
#2
Kristen L Mackiewicz Seghete, Anne P DePrince, Marie T Banich
Cognitive control, which relies on the protracted development of frontal-parietal regions into adolescence, is a brain process that may be particularly vulnerable to the impact of childhood abuse. In this study, we used functional magnetic resonance imaging (fMRI) to examine associations between the age of onset of childhood abuse and alterations to the neural mechanisms supporting cognitive control in early adulthood, which have not been previously examined. During fMRI scanning, participants completed hybrid block/event-related versions of a classic color-word Stroop task as well as emotional Stroop tasks (threat and positive words)...
May 22, 2018: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/29786737/anti-amyloidogenic-properties-of-an-ethyl-acetate-fraction-from-actinidia-arguta-in-a%C3%AE-1-42-induced-icr-mice
#3
Jeong Su Ha, Jong Min Kim, Seon Kyeong Park, Jin Yong Kang, Du Sang Lee, Uk Lee, Dae-Ok Kim, Sung-Gil Choi, Ho Jin Heo
This study aimed to investigate the ameliorating effect of an ethyl acetate fraction from the fruit Actinidia arguta (EFAA) on amyloid beta (Aβ)-induced neurotoxicity and cognitive deficits in ICR mice. EFAA showed potent protective effects against Aβ-induced neurotoxicity through 2',7'-dichlorofluorescein diacetate (DCF-DA), 2',3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) and lactate dehydrogenase (LDH) release into the assay medium. EFAA treatment reduced the intracellular ROS level and lactate dehydrogenase (LDH) release in the mitochondria, and increased cell viability in Aβ-induced neuroblastoma MC-IXC cells...
May 22, 2018: Food & Function
https://www.readbyqxmd.com/read/29786489/determinants-of-cognitive-impairment-in-patients-with-multiple-sclerosis-with-and-without-atrophy
#4
Anand J C Eijlers, Kim A Meijer, Quinten van Geest, Jeroen J G Geurts, Menno M Schoonheim
Purpose To investigate the discrepancy between patients with multiple sclerosis (MS) without atrophy who have already developed cognitive impairment and patients with MS with atrophy who have preserved cognitive function. Materials and Methods This retrospective imaging study, with imaging acquired between 2008 and 2012, included 332 patients with MS (106 men and 226 women; mean age, 48.1 years; range, 23.0-72.5 years) and 96 healthy control participants. Cognitive impairment was defined as cognitive performance of z less than -1...
May 18, 2018: Radiology
https://www.readbyqxmd.com/read/29786468/a-course-embedded-comparison-of-instructor-generated-videos-of-either-an-instructor-alone-or-an-instructor-and-a-student
#5
Katelyn M Cooper, Lu Ding, Michelle D Stephens, Michelene T H Chi, Sara E Brownell
Instructor-generated videos have become a popular way to engage students with material before a class, yet this is a relatively unexplored area of research. There is support for the use of videos in which instructors tutor students, but few studies have been conducted within the context of a classroom. In this study, conducted in a large-enrollment college physiology course, we used a randomized crossover design to compare the impact of two types of instructor-generated videos that students watched as part of their preclass assignments...
June 2018: CBE Life Sciences Education
https://www.readbyqxmd.com/read/29786045/corrigendum-association-of-source-of-memory-complaints-and-increased-risk-of-cognitive-impairment-and-cognitive-decline-a-community-based-study
#6
(no author information available yet)
[This corrects the article DOI: 10.4103/0366-6999.229904].
June 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29785989/cerebral-visual-impairment-in-children-causes-and-associated-ophthalmological-problems
#7
Niranjan Pehere, Pratik Chougule, Gordon N Dutton
Purpose: The aim of this study is to identify common causes, associated ophthalmological abnormalities, and systemic comorbidities in children in Andhra Pradesh, India, with cerebral visual impairment (CVI). Methods: A retrospective review of case records of all children aged <16 years with diagnosis of CVI seen between January 2016 and December 2016 was carried out. Data were collected for their age, gender, cause of CVI, refraction, accommodation, anterior and posterior segment examination findings, and systemic problems...
June 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29785844/regularity-extraction-across-species-associative-learning-mechanisms-shared-by-human-and-non-human-primates
#8
Arnaud Rey, Laure Minier, Raphaëlle Malassis, Louisa Bogaerts, Joël Fagot
Extracting the regularities of our environment is a core cognitive ability in human and non-human primates. Comparative studies may provide information of strong heuristic value to constrain the elaboration of computational models of regularity learning. This study illustrates this point by testing human and non-human primates (Guinea baboons, Papio papio) with the same experimental paradigm, using a novel online learning measure. For local co-occurrence regularities, we found similar patterns of regularity extraction in baboons and humans...
May 21, 2018: Topics in Cognitive Science
https://www.readbyqxmd.com/read/29785836/facing-death-alone-or-together-investigating-the-interdependence-of-death-anxiety-dysfunctional-attitudes-and-quality-of-life-in-patient-caregiver-dyads-confronting-lung-cancer
#9
Bobo Hi-Po Lau, Daniel F K Wong, Y L Fung, Jillian Zhou, Cecilia L W Chan, Amy Y M Chow
BACKGROUND: Based on the cognitive theory, anxiety arising from the awareness of death and dying may activate dysfunctional attitudes, which may then reduce quality of life. This study examined the interdependence and the mediating role of dysfunctional attitudes on the relationship between death anxiety and quality of life among patients with lung cancer and their caregivers. METHODS: From March 2016 to April 2017, 173 pairs of patients and their caregivers enrolled in a randomized controlled trial of psychosocial support...
May 21, 2018: Psycho-oncology
https://www.readbyqxmd.com/read/29785749/cardiac-vagal-regulation-in-infancy-predicts-executive-function-and-social-competence-in-preschool-indirect-effects-through-language
#10
Margaret Whedon, Nicole B Perry, Susan D Calkins, Martha A Bell
Parasympathetic nervous system functioning in infancy may serve a foundational role in the development of cognitive and socioemotional skills (Calkins, 2007). In this study (N = 297), we investigated the potential indirect effects of cardiac vagal regulation in infancy on children's executive functioning and social competence in preschool via expressive and receptive language in toddlerhood. Vagal regulation was assessed at 10 months during two attention conditions (social, nonsocial) via task-related changes in respiratory sinus arrhythmia (RSA)...
May 21, 2018: Developmental Psychobiology
https://www.readbyqxmd.com/read/29785732/the-mental-representation-of-human-action
#11
Sydney Levine, Alan M Leslie, John Mikhail
Various theories of moral cognition posit that moral intuitions can be understood as the output of a computational process performed over structured mental representations of human action. We propose that action plan diagrams-"act trees"-can be a useful tool for theorists to succinctly and clearly present their hypotheses about the information contained in these representations. We then develop a methodology for using a series of linguistic probes to test the theories embodied in the act trees. In Study 1, we validate the method by testing a specific hypothesis (diagrammed by act trees) about how subjects are representing two classic moral dilemmas and finding that the data support the hypothesis...
May 21, 2018: Cognitive Science
https://www.readbyqxmd.com/read/29785710/insomnia-in-community-living-persons-with-advanced-age
#12
Brienne Miner, Thomas M Gill, H Klar Yaggi, Nancy S Redeker, Peter H Van Ness, Ling Han, Carlos A Vaz Fragoso
OBJECTIVE: To evaluate the epidemiology of insomnia, including demographic and clinical correlates, in older adults. DESIGN: Cross-sectional. SETTING: Community. PARTICIPANTS: Yale Precipitating Events Project participants (N=379; mean age 84.3; 67.8% female; 11.9% African American). MEASUREMENTS: Insomnia Severity Index (ISI), with scores of 8 and higher indicating insomnia, which was further stratified according to ISI score as mild (8-14), moderate (15-21), or severe (22-28)...
May 21, 2018: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/29785679/drooling-in-parkinson-s-disease-evidence-of-a-role-for-divided-attention
#13
Hannah Reynolds, Nick Miller, Richard Walker
Drooling is a frequently reported symptom in Parkinson's Disease (PD) with significant psychosocial impact and negative health consequences including silent aspiration of saliva with the associated risk of respiratory infections. It is suggested that in PD drooling is associated with inefficient oropharyngeal swallowing which reduces the effective clearance of saliva rather than hyper-salivation. This is compounded by unintended mouth opening and flexed posture increasing anterior loss of saliva. It is reported to occur most frequently during cognitively distracting concurrent tasks suggesting an impact from divided attention in a dual-task situation...
May 21, 2018: Dysphagia
https://www.readbyqxmd.com/read/29785582/altered-cerebro-cerebellum-resting-state-functional-connectivity-in-hiv-infected-male-patients
#14
Huijuan Wang, Ruili Li, Yawen Zhou, Yanming Wang, Jin Cui, Benedictor Alexander Nguchu, Bensheng Qiu, Xiaoxiao Wang, Hongjun Li
In addition to the role of planning and executing movement, the cerebellum greatly contributes to cognitive process. Numerous studies have reported structural and functional abnormalities in the cerebellum for HIV-infected patients, but little is known about the altered functional connectivity of particular cerebellar subregions and the cerebrum. Therefore, this study aimed to explore the resting-state functional connectivity (rsFC) changes of the cerebellum and further analyze the relationship between the rsFC changes and the neuropsychological evaluation...
May 21, 2018: Journal of Neurovirology
https://www.readbyqxmd.com/read/29785336/targeting-the-microbiota-from-irritable-bowel-syndrome-to-mood-disorders-focus-on-probiotics-and-prebiotics
#15
M M Pusceddu, K Murray, M G Gareau
Purpose of review: The crosstalk between the gut and the brain has revealed a complex communication system responsible for maintaining a proper gastrointestinal homeostasis as well as affect emotional mood and cognitive functions. Recent research has revealed that beneficial manipulation of the microbiota by probiotics and prebiotics represent an emerging and novel strategy for the treatment of a large spectrum of diseases ranging from visceral pain to mood disorders. The review critically evaluates current knowledge of the effects exerted by both probiotics and prebiotics in irritable bowel syndrome (IBS) and mood disorders such as anxiety and depression...
March 2018: Current Pathobiology Reports
https://www.readbyqxmd.com/read/29785278/reserve-building-activities-attenuate-treatment-burden-in-chronic-illness-the-mediating-role-of-appraisal-and-social-support
#16
Carolyn E Schwartz, Jie Zhang, Wesley Michael, David T Eton, Bruce D Rapkin
This study examines the importance of four psychosocial factors-personality, cognitive appraisal of quality of life, social support, and current reserve-building-in predicting treatment burden in chronically ill patients. Chronically ill patients ( n  = 446) completed web-based measures. Structural equation modeling was used to investigate psychosocial factors predicting treatment burden. Reserve-building activities indirectly reduced treatment burden by: (1) reducing health worries appraisals, (2) reducing financial difficulties, (3) increasing calm and peaceful appraisals, and (4) increasing perceived social support...
January 2018: Health Psychology Open
https://www.readbyqxmd.com/read/29785199/physical-exercise-for-parkinson-s-disease-clinical-and-experimental-evidence
#17
REVIEW
Alessandro Oliveira de Carvalho, Alberto Souza Sá Filho, Eric Murillo-Rodriguez, Nuno Barbosa Rocha, Mauro Giovanni Carta, Sergio Machado
Background: National projections about the increase in the elderly population over 60 years bring with it an increase in the number of people affected by Parkinson's Disease (PD), making it an important public health problem. Therefore, the establishment of effective strategies for intervention in people with PD needs to be more clearly investigated. Objective: The study aimed to report the effectiveness of exercise on functional capacity and neurobiological mechanisms in people with PD...
2018: Clinical Practice and Epidemiology in Mental Health: CP & EMH
https://www.readbyqxmd.com/read/29785188/electroacupuncture-ameliorates-cognitive-deficit-and-improves-hippocampal-synaptic-plasticity-in-adult-rat-with-neonatal-maternal-separation
#18
Lili Guo, Ximin Liang, Zhanmou Liang, Xilin Liu, Jiang He, Yuanjia Zheng, Lin Yao, Yongjun Chen
Exposure to adverse early-life events is thought to be the risk factors for the development of psychiatric and altered cognitive function in adulthood. The purpose of this study was to investigate whether electroacupuncture (EA) treatment in young adult rat would improve impaired cognitive function and synaptic plasticity in adult rat with neonatal maternal separation (MS). Wistar rats were randomly divided into four groups: control group, MS group, MS with EA treatment (MS + EA) group, and MS with Sham-EA treatment (MS + Sham-EA) group...
2018: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/29785110/prefrontoparietal-dysfunction-during-emotion-regulation-in-anxiety-disorder-a-meta-analysis-of-functional-magnetic-resonance-imaging-studies
#19
Hai-Yang Wang, Xiao-Xia Zhang, Cui-Ping Si, Yang Xu, Qian Liu, He-Tao Bian, Bing-Wei Zhang, Xue-Lin Li, Zhong-Rui Yan
Objective: Impairments in emotion regulation, and more specifically in cognitive reappraisal, are thought to play a key role in the pathogenesis of anxiety disorders. However, the available evidence on such deficits is inconsistent. To further illustrate the neurobiological underpinnings of anxiety disorder, the present meta-analysis summarizes functional magnetic resonance imaging (fMRI) findings for cognitive reappraisal tasks and investigates related brain areas. Methods: We performed a comprehensive series of meta-analyses of cognitive reappraisal fMRI studies contrasting patients with anxiety disorder with healthy control (HC) subjects, employing an anisotropic effect-size signed differential mapping approach...
2018: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/29785065/relation-between-coping-and-posttrauma-cognitions-on-ptsd-in-a-combat-trauma-population
#20
Christina M Sheerin, Nadia Chowdhury, Mackenzie J Lind, Erin D Kurtz, Lance M Rappaport, Erin C Berenz, Ruth C Brown, Treven Pickett, Scott D McDonald, Carla Kmett Danielson, Ananda B Amstadter
Individual differences in cognitive processes and coping behaviors play a role in the development and maintenance of posttraumatic stress disorder (PTSD). Given the large numbers of combat-exposed service members returning from the Operation Enduring Freedom (OEF), Operation Iraqi Freedom (OIF), and Operation New Dawn (OND) conflicts, exploring individual differences in cognitive-affective processes is important for informing our understanding of PTSD etiology and early intervention in military samples. The present study examined the unique main and interactive effects of negative posttrauma cognitions (i...
2018: Military Psychology
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