keyword
MENU ▼
Read by QxMD icon Read
search

Neuropsychological symptoms of dementia

keyword
https://www.readbyqxmd.com/read/28535075/variance-in-caregiver-burden-predicted-by-patient-behaviors-versus-neuropsychological-profile
#1
Camille Branger, Joe Enright, Megan E O'Connell, Debra G Morgan
Informal caregivers provide the majority of care to persons with dementia; efforts to support caregivers' well-being are increasingly important in the context of limited formal healthcare supports. Informal caregiving is commonly associated with caregiver burden and burden may depend upon patient characteristics including neuropsychological profile, dementia severity, and dementia etiology. This study investigated predictors of caregiver burden in a sample of 213 Memory Clinic patients diagnosed with dementia and whose caregivers provided collateral information...
May 23, 2017: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/28509343/the-influence-of-vascular-risk-factors-on-cognitive-function-in-early-parkinson-s-disease
#2
Maxime Doiron, Mélanie Langlois, Nicolas Dupré, Martine Simard
OBJECTIVES: Hypertension, dyslipidemia, diabetes, and obesity are well-established risk factors for cognitive impairment and dementia in older adults. In contrast, previous studies that have assessed the impact of vascular risk factors (VRFs) on cognition in Parkinson's disease (PD) have had methodological limitations and reported conflicting findings. We address this question in a large well-characterized cohort of de novo PD patients. METHODS: A total of 367 untreated and non-demented patients aged 50 years and older with early PD (H&Y = 1...
May 16, 2017: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28482211/neuropsychological-measures-that-detect-early-impairment-and-decline-in-preclinical-alzheimer-disease
#3
Suzanne E Schindler, Mateusz S Jasielec, Hua Weng, Jason J Hassenstab, Ellen Grober, Lena M McCue, John C Morris, David M Holtzman, Chengjie Xiong, Anne M Fagan
Identifying which neuropsychological measures detect early cognitive changes associated with Alzheimer disease (AD), brain pathology would be helpful clinically for the diagnosis of early AD and for the design of clinical trials. We evaluated which neuropsychological measures in our cognitive battery are most strongly associated with cerebrospinal fluid (CSF) biomarkers of AD brain pathology. We studied a large cohort (n = 233) of middle-to older-aged community-dwelling individuals (mean age 61 years) who had no clinical symptoms of dementia and underwent baseline CSF collection at baseline...
April 14, 2017: Neurobiology of Aging
https://www.readbyqxmd.com/read/28468552/accelerated-age-dependent-hippocampal-volume-loss-in-parkinson-disease-with-mild-cognitive-impairment
#4
Christine B Schneider, Markus Donix, Katharina Linse, Annett Werner, Mareike Fauser, Lisa Klingelhoefer, Matthias Löhle, Rüdiger von Kummer, Heinz Reichmann, Alexander Storch
BACKGROUND: Patients with Parkinson disease are at high risk of developing dementia. During the course of the disease, a substantial number of patients will experience a cognitive decline, indicating the dynamics of the underlying neuropathology. Magnetic resonance imaging (MRI) has become increasingly useful for identifying structural characteristics in radiological brain anatomy existing prior to clinical symptoms. Whether these changes reflect pathology, whether they are aging related, or both often remains unclear...
January 1, 2017: American Journal of Alzheimer's Disease and Other Dementias
https://www.readbyqxmd.com/read/28441649/home-based-physical-behavior-in-late-stage-parkinson-disease-dementia-differences-between-cognitive-subtypes
#5
Bernhard Cerff, Walter Maetzler, Patricia Sulzer, Malte Kampmeyer, Jos Prinzen, Markus A Hobert, Dominik Blum, Rob van Lummel, Silvia Del Din, Susanne Gräber, Daniela Berg, Inga Liepelt-Scarfone
BACKGROUND: For the early diagnosis of Parkinson disease dementia (PDD), objective home-based tools are needed to quantify even mild stages of dysfunction of the activities of daily living (ADL). OBJECTIVES: In this pilot study, home-based physical behavior was assessed to examine whether it is possible to distinguish mild cognitive impairment (PD-MCI) from PDD. METHODS: Fifty-five patients with mild to severe Parkinson disease (PD) participated in this cross-sectional study...
April 26, 2017: Neuro-degenerative Diseases
https://www.readbyqxmd.com/read/28428166/vascular-cognitive-impairment-in-a-memory-clinic-population-rationale-and-design-of-the-utrecht-amsterdam-clinical-features-and-prognosis-in-vascular-cognitive-impairment-trace-vci-study
#6
EDITORIAL
Jooske Marije Funke Boomsma, Lieza Geertje Exalto, Frederik Barkhof, Esther van den Berg, Jeroen de Bresser, Rutger Heinen, Huiberdina Lena Koek, Niels Daniël Prins, Philip Scheltens, Henry Chanoch Weinstein, Wiesje Maria van der Flier, Geert Jan Biessels
BACKGROUND: Vascular Cognitive Impairment (VCI) refers to cognitive dysfunction due to vascular brain injury, as a single cause or in combination with other, often neurodegenerative, etiologies. VCI is a broad construct that captures a heterogeneous patient population both in terms of cognitive and noncognitive symptoms and in terms of etiology and prognosis. This provides a challenge when applying this construct in clinical practice. OBJECTIVE: This paper presents the rationale and design of the TRACE-VCI study, which investigates the clinical features and prognosis of VCI in a memory clinic setting...
April 19, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28420323/study-protocol-insight-46-a-neuroscience-sub-study-of-the-mrc-national-survey-of-health-and-development
#7
Christopher A Lane, Thomas D Parker, Dave M Cash, Kirsty Macpherson, Elizabeth Donnachie, Heidi Murray-Smith, Anna Barnes, Suzie Barker, Daniel G Beasley, Jose Bras, David Brown, Ninon Burgos, Michelle Byford, M Jorge Cardoso, Ana Carvalho, Jessica Collins, Enrico De Vita, John C Dickson, Norah Epie, Miklos Espak, Susie M D Henley, Chandrashekar Hoskote, Michael Hutel, Jana Klimova, Ian B Malone, Pawel Markiewicz, Andrew Melbourne, Marc Modat, Anette Schrag, Sachit Shah, Nikhil Sharma, Carole H Sudre, David L Thomas, Andrew Wong, Hui Zhang, John Hardy, Henrik Zetterberg, Sebastien Ourselin, Sebastian J Crutch, Diana Kuh, Marcus Richards, Nick C Fox, Jonathan M Schott
BACKGROUND: Increasing age is the biggest risk factor for dementia, of which Alzheimer's disease is the commonest cause. The pathological changes underpinning Alzheimer's disease are thought to develop at least a decade prior to the onset of symptoms. Molecular positron emission tomography and multi-modal magnetic resonance imaging allow key pathological processes underpinning cognitive impairment - including β-amyloid depostion, vascular disease, network breakdown and atrophy - to be assessed repeatedly and non-invasively...
April 18, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28403621/examining-factors-affecting-caregiver-burden-a-comparison-of-frontotemporal-dementia-and-alzheimer-s-disease
#8
Özlem Küçükgüçlü, Burcu Akpınar Söylemez, Görsev Yener, Canan Demir Barutcu, Merve Aliye Akyol
This study was conducted to compare the caregiver burden with regard to Alzheimer's disease (AD) and frontotemporal dementia (FTD) and to determine the factors affecting the caregiver burden of patients with AD and FTD. A comparative descriptive study design was used. The sample consisted of 90 patients with AD and 44 patients with FTD and their caregivers. Sociodemographic questionnaire, Mini-Mental State Examination (MMSE), the Caregiver Burden Inventory (CBI), Neuropsychiatric Inventory (NPI), and Functional Activities Questionnaire (FAQ) were used...
January 1, 2017: American Journal of Alzheimer's Disease and Other Dementias
https://www.readbyqxmd.com/read/28394770/the-biocard-index-a-summary-measure-to-predict-onset-of-mild-cognitive-impairment
#9
Ned Sacktor, Anja Soldan, Maura Grega, Leonie Farrington, Qing Cai, Mei-Cheng Wang, Rebecca F Gottesman, Raymond S Turner, Marilyn Albert
BACKGROUND: Changes in neuropsychological testing, neuroimaging, and cerebrospinal fluid may precede mild cognitive impairment (MCI). However, these markers are not routinely performed in outpatient clinical visits. OBJECTIVE: To evaluate whether a simple clinical index, consisting of questions given to patients and their informants, could predict the onset of symptoms of MCI among cognitively normal individuals. MATERIALS AND METHODS: Two hundred twenty-two participants in the BIOCARD study received a detailed history, physical examination, and neuropsychological testing annually...
April 2017: Alzheimer Disease and Associated Disorders
https://www.readbyqxmd.com/read/28387684/neuropsychological-subgroups-in-non-demented-parkinson-s-disease-a-latent-class-analysis
#10
Laura Brennan, Kathryn M Devlin, Sharon X Xie, Dawn Mechanic-Hamilton, Baochan Tran, Howard H Hurtig, Alice Chen-Plotkin, Lama M Chahine, James F Morley, John E Duda, David R Roalf, Nabila Dahodwala, Jacqueline Rick, John Q Trojanowski, Paul J Moberg, Daniel Weintraub
BACKGROUND: Methods to detect early cognitive decline and account for heterogeneity of deficits in Parkinson's disease (PD) are needed. Quantitative methods such as latent class analysis (LCA) offer an objective approach to delineate discrete phenotypes of impairment. OBJECTIVE: To identify discrete neurocognitive phenotypes in PD patients without dementia. METHODS: LCA was applied to a battery of 8 neuropsychological measures to identify cognitive subtypes in a cohort of 199 non-demented PD patients...
April 4, 2017: Journal of Parkinson's Disease
https://www.readbyqxmd.com/read/28348918/correlation-of-visuospatial-ability-and-eeg-slowing-in-patients-with-parkinson-s-disease
#11
Dominique Eichelberger, Pasquale Calabrese, Antonia Meyer, Menorca Chaturvedi, Florian Hatz, Peter Fuhr, Ute Gschwandtner
Background. Visuospatial dysfunction is among the first cognitive symptoms in Parkinson's disease (PD) and is often predictive for PD-dementia. Furthermore, cognitive status in PD-patients correlates with quantitative EEG. This cross-sectional study aimed to investigate the correlation between EEG slowing and visuospatial ability in nondemented PD-patients. Methods. Fifty-seven nondemented PD-patients (17 females/40 males) were evaluated with a comprehensive neuropsychological test battery and a high-resolution 256-channel EEG was recorded...
2017: Parkinson's Disease
https://www.readbyqxmd.com/read/28330539/-state-of-the-art-work-up-of-dementia-disorder
#12
Steen Gregers Hasselbalch
Early diagnosis of a dementia disorder is required for early support, treatment and information. A basic programme including history taking, somatic and neurological examination, blood screening and a structural scan will suffice in typical cases. For patients with uncertain or atypical symptoms or disease course, supplementary investigations are warranted, including biomarkers in cerebrospinal fluid, functional imaging and neuropsychological testing. Also, imaging of specific protein accumulations in Alzheimer's disease may serve to monitor disease progression and effects of interventions...
March 20, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/28322777/preeclampsia-and-cognitive-impairment-later-in-life
#13
Julie A Fields, Vesna D Garovic, Michelle M Mielke, Kejal Kantarci, Muthuvel Jayachandran, Wendy M White, Alissa M Butts, Jonathan Graff-Radford, Brian D Lahr, Kent R Bailey, Virginia M Miller
BACKGROUND: Hypertension is a risk factor for cerebrovascular disease and cognitive impairment. Women with hypertensive episodes during pregnancy report variable neurocognitive changes within the first decade following the affected pregnancy. However, long-term follow-up of these women into their postmenopausal years has not been conducted. OBJECTIVE: The aim of this study was to examine whether women with a history of preeclampsia were at increased risk of cognitive decline 35-40 years after the affected pregnancy...
March 18, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28301848/predictors-of-reversion-from-mild-cognitive-impairment-to-normal-cognition
#14
Seema Y Pandya, Laura H Lacritz, Myron F Weiner, Martin Deschner, Fu L Woon
BACKGROUND/AIMS: Few studies have examined predictors of reversion from mild cognitive impairment (MCI) to normal cognition. We sought to identify baseline predictors of reversion, using the National Alzheimer's Coordinating Center Uniform Data Set, by comparing MCI individuals who reverted to normal cognition to those who progressed to dementia. METHODS: Participants (n = 1,208) meeting MCI criteria were evaluated at the baseline visit and 3 subsequent annual visits...
2017: Dementia and Geriatric Cognitive Disorders
https://www.readbyqxmd.com/read/28260543/characteristics-and-health-conditions-of-a-group-of-nursing-home-patients-with-mental-physical-multimorbidity-the-mapping-study
#15
Anne M A van den Brink, Debby L Gerritsen, Miranda M H de Valk, Richard C Oude Voshaar, Raymond T C M Koopmans
BACKGROUND: Long-term care facilities have partly taken over the traditional asylum function of psychiatric hospitals and house an increasing group of patients with mental-physical multimorbidity (MPM). Little is known about the characteristics, behavior, and care dependency of these patients. This paper aims to describe these aspects. METHODS: Explorative, descriptive study among patients with MPM without dementia (n = 142), living in 17 geronto-psychiatric nursing home (NH) units across the Netherlands, stratified by those referred from mental healthcare services (MHS) and other healthcare services (OHS)...
June 2017: International Psychogeriatrics
https://www.readbyqxmd.com/read/28235814/differentiating-cognitive-impairment-due-to-corticobasal-degeneration-and-alzheimer-disease
#16
Gregory S Day, Tae Sung Lim, Jason Hassenstab, Alison M Goate, Elizabeth A Grant, Catherine M Roe, Nigel J Cairns, John C Morris
OBJECTIVE: To identify clinical features that reliably differentiate individuals with cognitive impairment due to corticobasal degeneration (CBD) and Alzheimer disease (AD). METHODS: Clinical features were compared between individuals with autopsy-proven CBD (n = 17) and AD (n = 16). All individuals presented with prominent cognitive complaints and were evaluated annually with semistructured interviews, detailed neurologic examinations, and neuropsychological testing...
March 28, 2017: Neurology
https://www.readbyqxmd.com/read/28213293/relations-between-personality-changes-and-cerebrospinal-fluid-biomarkers-of-alzheimer-s-disease-pathology
#17
D Tautvydaitė, J P Antonietti, H Henry, A von Gunten, J Popp
Specific changes in personality profiles may represent early non-cognitive symptoms of Alzheimer's disease (AD). Evaluating the subject's personality changes may add significant clinical information, as well as help to better understand the interaction between personality change, cognitive decline, and cerebral pathology. With this study we aimed to describe the relationship between personality changes and cerebrospinal fluid (CSF) markers of AD pathology at early clinical stages of the disease. One hundred and ten subjects, of whom 66 cognitively impaired patients (57 with mild cognitive impairment (MCI), and 9 with mild dementia) and 44 healthy controls, had neuropsychological examination as well as lumbar puncture to determine concentrations of CSF biomarkers of AD pathology (amyloid beta1-42 (Aβ1-42), phosphorylated tau (ptau-181), and total-tau (tau))...
February 4, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28187125/aerobic-exercise-for-alzheimer-s-disease-a-randomized-controlled-pilot-trial
#18
Jill K Morris, Eric D Vidoni, David K Johnson, Angela Van Sciver, Jonathan D Mahnken, Robyn A Honea, Heather M Wilkins, William M Brooks, Sandra A Billinger, Russell H Swerdlow, Jeffrey M Burns
BACKGROUND: There is increasing interest in the role of physical exercise as a therapeutic strategy for individuals with Alzheimer's disease (AD). We assessed the effect of 26 weeks (6 months) of a supervised aerobic exercise program on memory, executive function, functional ability and depression in early AD. METHODS AND FINDINGS: This study was a 26-week randomized controlled trial comparing the effects of 150 minutes per week of aerobic exercise vs. non-aerobic stretching and toning control intervention in individuals with early AD...
2017: PloS One
https://www.readbyqxmd.com/read/28122474/screening-for-neurocognitive-impairment-in-hiv-positive-adults-aged-50-years-and-older-montreal-cognitive-assessment-relates-to-self-reported-and-clinician-rated-everyday-functioning
#19
P L Fazeli, K B Casaletto, E Paolillo, R C Moore, D J Moore, The Hnrp Group
As the HIV+ population ages, the risk for and need to screen for HIV-associated neurocognitive disorders (HAND) increases. The aim of this study is to determine the utility and ecological validity of the Montreal Cognitive Assessment (MoCA) among older HIV+ adults. A total of 100 HIV+ older adults aged 50 years or over completed a comprehensive neuromedical and neurocognitive battery, including the MoCA and several everyday functioning measures. The receiver operating characteristic curve indicates ≤26 as the optimal cut-off balancing sensitivity (84...
January 26, 2017: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/28120733/prediction-of-post-stroke-dementia-using-ninds-csn-5-minute-neuropsychology-protocol-in-acute-stroke
#20
Jae-Sung Lim, Mi Sun Oh, Ju-Hun Lee, San Jung, Chulho Kim, Min Uk Jang, Sang-Hwa Lee, Yeo Jin Kim, Yerim Kim, Jaeseol Park, Yeonwook Kang, Kyung-Ho Yu, Byung-Chul Lee
BACKGROUND: The National Institute of Neurological Disease and Stroke-Canadian Stroke Network (NINDS-CSN) 5-minute neuropsychology protocol consists of only verbal tasks, and is proposed as a brief screening method for vascular cognitive impairment. We evaluated its feasibility within two weeks after stroke and ability to predict the development of post-stroke dementia (PSD) at 3 months after stroke. METHOD: We prospectively enrolled subjects with ischemic stroke within seven days of symptom onset who were consecutively admitted to 12 university hospitals...
January 25, 2017: International Psychogeriatrics
keyword
keyword
76222
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"