keyword
MENU ▼
Read by QxMD icon Read
search

Mci

keyword
https://www.readbyqxmd.com/read/29791634/effects-of-health-education-in-the-elderly-with-mild-cognitive-impairment
#1
Francine Golghetto Casemiro, Diana Monteiro Quirino, Maria Angélica Andreotti Diniz, Rosalina Aparecida Partezani Rodrigues, Sofia Cristina Iost Pavarini, Aline Cristina Martins Gratão
OBJECTIVE: to analyze the effects of health education on both cognition and depressive/anxiety symptoms in the elderly with Mild Cognitive Impairment (MCI). METHOD: this is a randomized and controlled clinical trial. Participants (n=22) were recruited from a specialized outpatient clinic, and assigned into two groups: a Health Education Group (HEG) (n=10) and a Control Group (CG) (n=12). The participants were evaluated before and after the intervention, which was composed of classes and dynamics...
2018: Revista Brasileira de Enfermagem
https://www.readbyqxmd.com/read/29791460/are-saving-appearance-responses-typical-communication-patterns-in-alzheimer-s-disease
#2
Masateru Matsushita, Yusuke Yatabe, Asuka Koyama, Akiko Katsuya, Daisuke Ijichi, Yusuke Miyagawa, Hiroto Ikezaki, Noboru Furukawa, Manabu Ikeda, Mamoru Hashimoto
INTRODUCTION: To keep up appearances, people with dementia sometimes pretend to know the correct answer, as seen during administration of neuropsychological tests such as the Mini-Mental State Examination (MMSE). These saving appearance responses (SARs) of people with dementia often lead to caregivers and/or medical staff underestimating the severity of dementia and impede proper early initiation of treatment. However, most descriptions of SARs are based on empirical knowledge of clinicians...
2018: PloS One
https://www.readbyqxmd.com/read/29790690/validation-of-the-portuguese-version-of-addenbrooke-s-cognitive-examination-iii-in-mild-cognitive-impairment-and-dementia
#3
Bruno Peixoto, Milene Machado, Patricia Rocha, Carla Macedo, António Machado, Élia Baeta, Gerly Gonçalves, Paulo Pimentel, Emanuela Lopes, Luis Monteiro
BACKGROUND: Cognitive assessment is central to the diagnosis of cognitive impairment and dementia, and it should be performed in all patients in the early stages of the disease. Recently, the 3rd version of Addenbrooke's Cognitive Examination (ACE-III) has been developed in order to improve the previous versions. OBJECTIVES: The aim of this study was to determine the psychometric properties of the Portuguese version of ACE-III, namely: reliability and discriminative validity (sensitivity and specificity) in the identification of mild cognitive impairment (MCI) and dementia, in comparison to other neuropsychological screening tests, as well as to establish its concurrent and divergent validity...
May 16, 2018: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/29790638/comparative-efficacy-and-acceptability-of-anti-diabetic-agents-for-alzheimer-s-disease-and-mild-cognitive-impairment-a-systematic-review-and-network-meta-analysis
#4
Bing Cao, Joshua D Rosenblat, Elisa Brietzke, Caroline Park, Yena Lee, Natalie Musial, Zihang Pan, Rodrigo B Mansur, Roger S McIntyre
The current meta-analysis compares the efficacy (i.e., pro-cognitive effects) and acceptability of anti-diabetic agents for Alzheimer's disease (AD) and mild cognitive impairment (MCI). Cochrane Library (CENTRAL), PubMed/MEDLINE, EMBASE and PsycINFO were searched from inception to January 15, 2018 for randomized controlled trials (RCTs) comparing anti-diabetic agents with placebo and/or another active anti-diabetic agent for the treatment of AD or MCI. Nineteen eligible studies (n = 4,855) evaluating the effects of six different anti-diabetic drugs (i...
May 23, 2018: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/29789140/changes-in-concentrations-of-tau-reactive-antibodies-are-dependent-on-sex-in-alzheimer-s-disease-patients
#5
Michala Krestova, Jan Ricny, Ales Bartos
The presence of pre-existing natural antibodies against Alzheimer's disease (AD) pathological proteins might interfere with immune responses to therapeutic vaccination with these proteins. We aimed to compare levels of antibodies in CSF and serum: We observed higher reactivity of natural tau-reactive antibodies towards phosphorylated bovine tau protein than to human recombinant (non-phosphorylated) tau protein. Males with MCI-AD had higher amounts of these antibodies than corresponding controls. Concentrations of antibodies were lower in females with the MCI-AD than in control females...
May 19, 2018: Journal of Neuroimmunology
https://www.readbyqxmd.com/read/29789032/neuropsychological-correlates-of-instrumental-activities-of-daily-living-in-neurocognitive-disorders-a-possible-role-for-executive-dysfunction-and-mood-changes
#6
Martina Amanzio, Sara Palermo, Milena Zucca, Rosalba Rosato, Elisa Rubino, Daniela Leotta, Massimo Bartoli, Innocenzo Rainero
ABSTRACTSince baseline executive dysfunction predicts worsening Instrumental Activities of Daily Living (i-ADL) over time and progression to Alzheimer's Disease (AD), we aimed to analyze the role of neuropsychological variables to outline which factors can contribute to functional impairment. Specific attention to executive functions (EFs) has been given.A total of 144 subjects complaining of different cognitive deficits - ranging from "MCI likely due to AD" to "mild AD patients" - underwent an overall neuropsychological assessment...
May 23, 2018: International Psychogeriatrics
https://www.readbyqxmd.com/read/29788013/cerebrospinal-fluid-bace1-activity-and-sa%C3%AE-pp%C3%AE-as-biomarker-candidates-of-alzheimer-s-disease
#7
Panagiotis Alexopoulos, Nathalie Thierjung, Timo Grimmer, Marion Ortner, Polychronis Economou, Konstantinos Assimakopoulos, Philippos Gourzis, Antonios Politis, Robert Perneczky
BACKGROUND/AIMS: The utility of β-site amyloid-β precursor protein (AβPP) cleaving enzyme 1 (BACE1) activity and soluble AβPP β (sAβPPβ) levels in cerebrospinal fluid (CSF) in detecting Alzheimer's disease (AD) is still elusive. METHODS: BACE1 activity and sAβPPβ concentration were measured in patients with AD dementia (n = 56) and mild cognitive impairment (MCI) due to AD (n = 76) with abnormal routine AD CSF markers, in patients with MCI with normal CSF markers (n = 39), and in controls without preclinical AD (n = 48)...
May 22, 2018: Dementia and Geriatric Cognitive Disorders
https://www.readbyqxmd.com/read/29787739/apathy-in-individuals-with-parkinson-s-disease-associated-with-mild-cognitive-impairment-a-neuropsychological-investigation
#8
Alberto Costa, Antonella Peppe, Silvia Zabberoni, Francesco Scalici, Carlo Caltagirone, Giovanni Augusto Carlesimo
Apathy is frequently reported in individuals with Parkinson's disease (PD) and is hypothesized to be associated with frontal-striatal related cognitive functions. Available data, however, do not provide univocal results. Moreover, this relationship has been poorly investigated in PD patients with mild cognitive impairment (MCI). This study was aimed at investigating the association between severity of apathy of PD patients and their performance on neuropsychological tests investigating executive abilities. Individuals with PD (i...
May 19, 2018: Neuropsychologia
https://www.readbyqxmd.com/read/29786490/gallium-68-psma-11-pet-mr-imaging-in-patients-with-intermediate-or-high-risk-prostate-cancer
#9
Sonya Youngju Park, Claudia Zacharias, Caitlyn Harrison, Richard E Fan, Christian Kunder, Negin Hatami, Frederik Giesel, Pejman Ghanouni, Bruce Daniel, Andreas M Loening, Geoffrey A Sonn, Andrei Iagaru
Purpose To report the results of dual-time-point gallium 68 (68 Ga) prostate-specific membrane antigen (PSMA)-11 positron emission tomography (PET)/magnetic resonance (MR) imaging prior to prostatectomy in patients with intermediate- or high-risk cancer. Materials and Methods Thirty-three men who underwent conventional imaging as clinically indicated and who were scheduled for radical prostatectomy with pelvic lymph node dissection were recruited for this study. A mean dose of 4.1 mCi ± 0.7 (151.7 MBq ± 25...
May 16, 2018: Radiology
https://www.readbyqxmd.com/read/29785624/longitudinal-neuroimaging-hippocampal-markers-for-diagnosing-alzheimer-s-disease
#10
Carlos Platero, Lin Lin, M Carmen Tobar
Hippocampal atrophy measures from magnetic resonance imaging (MRI) are powerful tools for monitoring Alzheimer's disease (AD) progression. In this paper, we introduce a longitudinal image analysis framework based on robust registration and simultaneous hippocampal segmentation and longitudinal marker classification of brain MRI of an arbitrary number of time points. The framework comprises two innovative parts: a longitudinal segmentation and a longitudinal classification step. The results show that both steps of the longitudinal pipeline improved the reliability and the accuracy of the discrimination between clinical groups...
May 21, 2018: Neuroinformatics
https://www.readbyqxmd.com/read/29784544/classifying-alzheimer-s-disease-with-brain-imaging-and-genetic-data-using-a-neural-network-framework
#11
Kaida Ning, Bo Chen, Fengzhu Sun, Zachary Hobel, Lu Zhao, Will Matloff, Arthur W Toga
A long-standing question is how to best use brain morphometric and genetic data to distinguish Alzheimer's disease (AD) patients from cognitively normal (CN) subjects and to predict those who will progress from mild cognitive impairment (MCI) to AD. Here, we use a neural network (NN) framework on both magnetic resonance imaging-derived quantitative structural brain measures and genetic data to address this question. We tested the effectiveness of NN models in classifying and predicting AD. We further performed a novel analysis of the NN model to gain insight into the most predictive imaging and genetics features and to identify possible interactions between features that affect AD risk...
April 24, 2018: Neurobiology of Aging
https://www.readbyqxmd.com/read/29782316/from-subjective-cognitive-decline-to-alzheimer-s-disease-the-predictive-role-of-neuropsychological-assessment-personality-traits-and-cognitive-reserve-a-7-year-follow-up-study
#12
Valentina Bessi, Salvatore Mazzeo, Sonia Padiglioni, Carolina Piccini, Benedetta Nacmias, Sandro Sorbi, Laura Bracco
The aim of this study was to evaluate the accuracy of neuropsychological assessment in predicting conversion from subjective cognitive decline (SCD) and mild cognitive impairment (MCI) to Alzheimer's disease (AD) and the effect of personality traits and cognitive reserve in progression from SCD to MCI. As part of a longitudinal, clinical-neuropsychological-genetic survey on SCD and MCI, 284 patients referred to our hospital between 1990 and 2017 were included. All patients underwent clinical-extensive neuropsychological evaluation and Apolipoprotein E genotyping; personality traits were assessed in a subgroup...
May 16, 2018: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/29782314/a-retrospective-belgian-multi-center-mri-biomarker-study-in-alzheimer-s-disease-remember
#13
Ellis Niemantsverdriet, Annemie Ribbens, Christine Bastin, Florence Benoit, Bruno Bergmans, Jean-Christophe Bier, Roxanne Bladt, Lene Claes, Peter Paul De Deyn, Olivier Deryck, Bernard Hanseeuw, Adrian Ivanoiu, Jean-Claude Lemper, Eric Mormont, Gaëtane Picard, Eric Salmon, Kurt Segers, Anne Sieben, Dirk Smeets, Hanne Struyfs, Evert Thiery, Jos Tournoy, Eric Triau, Anne-Marie Vanbinst, Jan Versijpt, Maria Bjerke, Sebastiaan Engelborghs
BACKGROUND: Magnetic resonance imaging (MRI) acquisition/processing techniques assess brain volumes to explore neurodegeneration in Alzheimer's disease (AD). OBJECTIVE: We examined the clinical utility of MSmetrix and investigated if automated MRI volumes could discriminate between groups covering the AD continuum and could be used as a predictor for clinical progression. METHODS: The Belgian Dementia Council initiated a retrospective, multi-center study and analyzed whole brain (WB), grey matter (GM), white matter (WM), cerebrospinal fluid (CSF), cortical GM (CGM) volumes, and WM hyperintensities (WMH) using MSmetrix in the AD continuum...
May 16, 2018: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/29781669/trajectories-of-irregular-word-reading-ability-as-a-proxy-for-premorbid-intelligence-in-alzheimer-s-disease-mild-cognitive-impairment-and-healthy-aging-a-longitudinal-study
#14
Michael Weinborn, Romola S Bucks, Hamid R Sohrabi, Stephanie R Rainey-Smith, Belinda M Brown, Samantha L Gardener, Aleksandra Gozt, Daniel Christensen, Greg Savage, Simon M Laws, Kevin Taddei, Paul Maruff, Joanne S Robertson, Kathryn A Ellis, David Ames, Colin L Masters, Christopher C Rowe, Ralph N Martins
The ability to read irregularly spelled words is commonly used to estimate premorbid intelligence, as this ability has been thought to be resistant to early effects of neurodegenerative disorders. However, studies evaluating decline of this skill in Alzheimer's disease (AD) have produced conflicting results. Irregular word reading was assessed three times over 36 months in a large (N = 995) sample, including healthy control, AD, and Mild Cognitive Impairment (MCI) groups. At baseline, MCI and AD groups read correctly an average of 3...
May 21, 2018: Psychological Assessment
https://www.readbyqxmd.com/read/29780870/similar-pattern-of-atrophy-in-early-and-late-onset-alzheimer-s-disease
#15
Carl Eckerström, Niklas Klasson, Erik Olsson, Per Selnes, Sindre Rolstad, Anders Wallin
Introduction: Previous research on structural changes in early-onset Alzheimer's disease (EOAD) and late-onset Alzheimer's disease (LOAD) have reported inconsistent findings. Methods: In the present substudy of the Gothenburg MCI study, 1.5 T scans were used to estimate lobar and hippocampal volumes using FreeSurfer. Study participants (N = 145) included 63 patients with AD, (24 patients with EOAD [aged ≤65 years], 39 patients with LOAD [aged >65 years]), 25 healthy controls aged ≤65 years, and 57 healthy controls aged >65 years...
2018: Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring
https://www.readbyqxmd.com/read/29780863/a-novel-cognitive-functional-composite-measure-to-detect-changes-in-early-alzheimer-s-disease-test-retest-reliability-and-feasibility
#16
Roos J Jutten, John Harrison, Philippe R Lee Meeuw Kjoe, Esther M Opmeer, Niki S M Schoonenboom, Frank Jan de Jong, Craig W Ritchie, Philip Scheltens, Sietske A M Sikkes
Introduction: To improve the detection of changes in Alzheimer's disease (AD), we designed the cognitive-functional composite (CFC). As a first validation step, we investigated its test-retest reliability and feasibility of use. Methods: We performed a test-retest study with 2-3 weeks between assessments, including patients with mild cognitive impairment (MCI) or mild AD dementia and cognitively healthy participants. We calculated intraclass correlation coefficients (ICCs) type absolute agreement for all CFC measures and compared baseline and retest scores using paired-samples t -tests...
2018: Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring
https://www.readbyqxmd.com/read/29780572/cognitive-training-and-transcranial-direct-current-stimulation-for-mild-cognitive-impairment-in-parkinson-s-disease-a-randomized-controlled-trial
#17
Blake J Lawrence, Natalie Gasson, Andrew R Johnson, Leon Booth, Andrea M Loftus
This study examined whether standard cognitive training, tailored cognitive training, transcranial direct current stimulation (tDCS), standard cognitive training + tDCS, or tailored cognitive training + tDCS improved cognitive function and functional outcomes in participants with PD and mild cognitive impairment (PD-MCI). Forty-two participants with PD-MCI were randomized to one of six groups: (1) standard cognitive training, (2) tailored cognitive training, (3) tDCS, (4) standard cognitive training + tDCS, (5) tailored cognitive training + tDCS, or (6) a control group...
2018: Parkinson's Disease
https://www.readbyqxmd.com/read/29780318/the-aerobic-and-cognitive-exercise-study-aces-for-community-dwelling-older-adults-with-or-at-risk-for-mild-cognitive-impairment-mci-neuropsychological-neurobiological-and-neuroimaging-outcomes-of-a-randomized-clinical-trial
#18
Cay Anderson-Hanley, Nicole M Barcelos, Earl A Zimmerman, Robert W Gillen, Mina Dunnam, Brian D Cohen, Vadim Yerokhin, Kenneth E Miller, David J Hayes, Paul J Arciero, Molly Maloney, Arthur F Kramer
Prior research has found that cognitive benefits of physical exercise and brain health in older adults may be enhanced when mental exercise is interactive simultaneously, as in exergaming. It is unclear whether the cognitive benefit can be maximized by increasing the degree of mental challenge during exercise. This randomized clinical trial (RCT), the Aerobic and Cognitive Exercise Study (ACES) sought to replicate and extend prior findings of added cognitive benefit from exergaming to those with or at risk for mild cognitive impairment (MCI)...
2018: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/29779432/performance-validity-in-older-adults-observed-versus-predicted-false-positive-rates-in-relation-to-number-of-tests-administered
#19
Jeremy J Davis
INTRODUCTION: This study examined false positive rates on embedded performance validity tests (PVTs) in older adults grouped by cognitive status. METHOD: The research design involved secondary analysis of data from the National Alzheimer's Coordinating Center database. Participants (N = 22,688) were grouped by cognitive status: normal (n = 10,319), impaired (n = 1,194), amnestic or nonamnestic mild cognitive impairment (MCI; n = 5,414), and dementia (n = 5,761)...
May 20, 2018: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/29775413/human-cerebral-collateral-arteriole-function-in-normal-cognition-mild-cognitive-impairment-and-dementia-subjects
#20
Raymond Q Migrino, Seth Truran, Nina Karamanova, Geidy Serrano, Calvin Madrigal, Hannah A Davies, Jillian Madine, Peter Reaven, Thomas G Beach
Clinical and preclinical studies suggest a link between cardiovascular disease and dementia disorders but the role of collateral brain circulation in cognitive dysfunction remains unknown. We aim to test the hypothesis that leptomeningeal arteriole (LMA) function and response to metabolic stressors differ among dementia, mild cognitive impairment (MCI) and normal cognition (CN) subjects. Following rapid autopsy, LMA were isolated from CN (N=10), MCI (N=12) or dementia subjects (N=42, Alzheimer's disease [AD], vascular dementia [VaD], or Other Dementia) and endothelial and smooth muscle-dependent function were measured at baseline and following exposure to β-amyloid (Aβ42 2 μM), palmitic acid (PA 150 μM) or medin (5μM) and compared...
May 18, 2018: American Journal of Physiology. Heart and Circulatory Physiology
keyword
keyword
6956
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"