How Area Agencies on Aging and Title VI Programs Address Brain Health
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Sleep, Memory, and Aging: Effects of Pre- and Post- Sleep Delays and Interference on Memory in Younger and Older Adults Michael Scullin Washington University in St
Washington University in St. Louis Washington University Open Scholarship All Theses and Dissertations (ETDs) 1-1-2011 Sleep, Memory, and Aging: Effects of Pre- and Post- Sleep Delays and Interference on Memory in Younger and Older Adults Michael Scullin Washington University in St. Louis Follow this and additional works at: https://openscholarship.wustl.edu/etd Recommended Citation Scullin, Michael, "Sleep, Memory, and Aging: Effects of Pre- and Post-Sleep Delays and Interference on Memory in Younger and Older Adults" (2011). All Theses and Dissertations (ETDs). 640. https://openscholarship.wustl.edu/etd/640 This Dissertation is brought to you for free and open access by Washington University Open Scholarship. It has been accepted for inclusion in All Theses and Dissertations (ETDs) by an authorized administrator of Washington University Open Scholarship. For more information, please contact [email protected]. WASHINGTON UNIVERSITY IN ST. LOUIS Department of Psychology Dissertation Examination Committee: Mark McDaniel, Chair Sandy Hale Larry Jacoby Henry Roediger, III Paul Shaw James Wertsch Sleep, Memory, and Aging: Effects of Pre- and Post-Sleep Delays and Interference on Memory in Younger and Older Adults by Michael K. Scullin A dissertation presented to the Graduate School of Arts and Sciences of Washington University in partial fulfillment of the requirements for the degree of Doctor of Philosophy December 2011 Saint Louis, Missouri Abstract The present research investigated the relationship between sleep and memory in younger and older adults. Previous research has demonstrated that during the deep sleep stage (i.e., slow wave sleep), recently learned memories are reactivated and consolidated in younger adults. -
Risk Factors for the Progression of Mild Cognitive Impairment to Dementia
HHS Public Access Author manuscript Author ManuscriptAuthor Manuscript Author Clin Geriatr Manuscript Author Med. Author Manuscript Author manuscript; available in PMC 2018 April 24. Published in final edited form as: Clin Geriatr Med. 2013 November ; 29(4): 873–893. doi:10.1016/j.cger.2013.07.009. Risk Factors for the Progression of Mild Cognitive Impairment to Dementia Noll L. Campbell, PharmDa,b,c,d,*, Fred Unverzagt, PhDe, Michael A. LaMantia, MD, MPHb,c,f, Babar A. Khan, MD, MSb,c,f, and Malaz A. Boustani, MD, MPHb,c,f aDepartment of Pharmacy Practice, College of Pharmacy, Purdue University, West Lafayette, IN, USA bIndiana University Center for Aging Research, Indianapolis, IN, USA cRegenstrief Institute, Inc, Indianapolis, IN, USA dDepartment of Pharmacy, Wishard Health Services, Indianapolis, IN, USA eDepartment of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA fDepartment of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA Keywords Mild cognitive impairment; Dementia; Risk factors; Genetics; Biomarkers Introduction As identified in previously published articles, including those published in this issue, the detection of early cognitive impairment among older adult populations is worthy of diagnostic and clinical recognition. Several definitions and classifications have been applied to this form of cognitive impairment over time1–4 including mild cognitive impairment (MCI),4–6 cognitive impairment no dementia,7,8 malignant senescent forgetfulness,9 and age-associated cognitive decline.10 -
2 Weeks to a Younger Brain Book Publishing
2 WEEKS TO A YOUNGER BRAIN 2 WEEKS TO A YOUNGER BRAIN GARY SMALL, MD AND GIGI VORGAN www.humanixbooks.com Boca Raton, FL, USA Two Weeks to a Younger Brain © 2015 Humanix Books All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any other infor- mation storage and retrieval system, without written permission from the publisher. Interior: Ben Davis Index: Yvette M. Chin For information, contact: Humanix Books P.O. Box 20989 West Palm Beach, FL 33416 USA www.humanixbooks.com email: [email protected] Humanix Books is a division of Humanix Publishing, LLC. Its trademark, consisting of the words “Humanix Books” is registered with the US Patent and Trademark Of- fice, and in other countries. Disclaimer: The information presented in this book is meant to be used for general resource purposes only; it is not intended as specific medical advice for any individ- ual and should not substitute medical advice from a healthcare professional. If you have (or think you may have) a medical problem, speak to your doctor or a healthcare practitioner immediately about your risk and possible treatments. Do not engage in any therapy or treatment without consulting a medical professional. Printed in the United States of America and the United Kingdom. ISBN (Hardcover) 978-1-63006-030-5 ISBN (E-book) 978-1-63006-031-2 Library of Congress Control Number: 2014958068 Acknowledgments E ARE GRATEFUL TO the many volunteers and patients who Wparticipated in the research studies that inspired this book. -
A CROSS-CULTURAL EXAMINATION of EMOTIONAL MEMORY PROCESSING: US Vs
Journal of Integrated Social Sciences www.jiss.org, 2014 - 4(1): 1-17 Original Article: A CROSS-CULTURAL EXAMINATION OF EMOTIONAL MEMORY PROCESSING: US vs. AFGHANISTAN Frishta Sharifi, M.S. Mills College, USA Christie Chung, Ph.D. Mills College, USA Abstract A positivity effect where older adults remember positive information better than young adults has been documented widely in the memory literature. However, research on the generalizability of the positivity effect to non-western cultures is still in its infancy. The present study is the first in the field of memory to explore the differences in emotional memory patterns between the US and Afghan cultures. Due to the war in Afghanistan, we hypothesized that the Afghan older adults’ negative life experiences may reduce the effect of the positivity effect usually found in the US. In the present study, we tested young and older US and Afghan adults on an emotional picture memory task consisted of 30 pictures (10 positive, 10 negative, 10 neutral). They were later asked to recall these pictures using brief verbal descriptions. US older adults remembered significantly fewer negative pictures compared to US young adults, demonstrating a positivity effect in old age. Afghan adults, however, did not show an age-related positivity effect in memory as predicted. We discussed our results with the framework of current socio-emotional theories. Keywords: Aging, emotional memory, positivity effect, cross-cultural __________________ AUTHOR NOTE: Please address all correspondence to: Dr. Christie Chung, Mills College Psychology Department, 5000 MacArthur Blvd., Oakland, CA 94613. Email: [email protected] © 2014 Journal of Integrated Social Sciences Sharifi & Chung Emotional Memory: US vs. -
Use of Neurotechnology in Normal Brain Aging and Alzheimer
Use of Neurotechnology in Normal Brain Aging and Alzheimer’s Disease (AD) and AD-Related Dementias (ADRD) NIA Virtual Workshop Division of Neuroscience April 27, 2020 Final June 1, 2020 This meeting summary was prepared by Dave Frankowski, Rose Li and Associates, Inc., under contract to the National Institute on Aging (NIA). The views expressed in this document reflect both individual and collective opinions of the focus group participants an d not necessarily those of NIA. Review of earlier versions of this meeting summary by the following individuals is gratefully acknowledged: Ali Abedi, Ed Boyden, Dana Carluccio, Monica Fabiani, Mariana Figueiro, Jay Gupta, Ben Hampstead, Marie Hayes, Abhishek Rege, Fiza Singh, Nancy Tuvesson, Shuai Xu. Neurotechnology in Normal Brain Aging, AD, and ADRD April 27, 2020 Table of Contents Executive Summary ............................................................................................................... 1 Meeting Summary ................................................................................................................. 3 Welcome and Opening Remarks .............................................................................................................. 3 Using Non-invasive Sensory Stimulation to Ameliorate Alzheimer’s Disease Pathology and Symptoms 3 Flipping the Switch: How to Use Light to Improve the Lives and Health of Persons with Alzheimer’s Disease and Related Dementias .............................................................................................................. -
Cognitive and Neuropsychological Aspects of Age-Associated Memory Dysfunction
COGNITIVE AND NEUROPSYCHOLOGICAL ASPECTS OF AGE-ASSOCIATED MEMORY DYSFUNCTION A k a d e m is k a v h a n d l in g som för avläggande av filosofie doktorsexamen med vederbörligt tillstånd av rektorsämbetet vid Umeå universitet framlägges för offentlig granskning vid Psykologiska institutionen, Umeå Universitet, Seminarierum 2, fredagen den 24 januari 1992, klockan 10.15 AV Th o m a s K a r l s s o n Psykologiska institutionen, Umeå Universitet, Umeå COGNITIVE AND NEUROPSYCHOLOGICAL ASPECTS OF AGE- ASSOCIATED MEMORY DYSFUNCTION BY Thom as K arlsson Doctoral Dissertation Department of Psychology, University of Umeå, Umeå, Sweden ABSTRACT Memory dysfunction is common in association with the course of normal aging. Memory dysfunction is also obligatory in age-associated neurological disorders, such as Alzheimer’s disease. However, despite the ubiquitousness of age-related memory decline, several basic questions regarding this entity remain unanswered. The present investigation addressed two such questions: (1) Can individuals suffering from memory dysfunction due to aging and amnesia due to Alzheimer’s disease improve memory performance if contextual support is provided at the time of acquisition of to-be- remembered material or reproduction of to-be-remembered material? (2) Are memory deficits observed in ‘younger’ older adults similar to the deficits observed in ‘older’ elderly subjects, Alzheimer’s disease, and memory dysfunction in younger subjects? The outcome of this investigation suggests an affirmative answer to the first question. Given appropriate support at encoding and retrieval, even densely amnesic patients can improve their memory performance. As to the second question, a more complex pattern emerges. -
Mild Cognitive Impairment (Mci) and Dementia February 2017
CareCare Process Process Model Model FEBRUARY MONTH 2015 2017 DIAGNOSIS AND MANAGEMENT OF Mild Cognitive Impairment (MCI) and Dementia minor update - 12 / 2020 The Intermountain Cognitive Care Development Team developed this care process model (CPM) to improve the diagnosis and treatment of patients with cognitive impairment across the staging continuum from mild impairment to advanced dementia. It is primarily intended as a tool to assist primary care teams in making the diagnosis of dementia and in providing optimal treatment and support to patients and their loved ones. This CPM is based on existing guidelines, where available, and expert opinion. WHAT’S INSIDE? Why Focus ON DIAGNOSIS AND MANAGEMENT ALGORITHMS OF DEMENTIA? Algorithm 1: Diagnosing Dementia and MCI . 6 • Prevalence, trend, and morbidity. In 2016, one in nine people age 65 and Algorithm 2: Dementia Treatment . .. 11 older (11%) has Alzheimer’s, the most common dementia. By 2050, that Algorithm 3: Driving Assessment . 13 number may nearly triple, and Utah is expected to experience one of the Algorithm 4: Managing Behavioral and greatest increases of any state in the nation.HER,WEU One in three seniors dies with Psychological Symptoms . 14 a diagnosis of some form of dementia.ALZ MCI AND DEMENTIA SCREENING • Costs and burdens of care. In 2016, total payments for healthcare, long-term AND DIAGNOSIS ...............2 care, and hospice were estimated to be $236 billion for people with Alzheimer’s MCI TREATMENT AND CARE ....... HUR and other dementias. Just under half of those costs were borne by Medicare. MANAGEMENT .................8 The emotional stress of dementia caregiving is rated as high or very high by nearly DEMENTIA TREATMENT AND PIN, ALZ 60% of caregivers, about 40% of whom suffer from depression. -
Viewing Instructions Impact Emotional Memory Differently in Older and Younger Adults
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by The University of North Carolina at Greensboro Emery, L., & Hess, T.M. (2008). Viewing instructions impact emotional memory differently in older and younger adults. Psychology and Aging, 23(1), 2-12. (Mar 2008) Published by the American Psychological Association (ISSN: 1939-1498). Doi:10.1037/0882-7974.23.1.2 Viewing Instructions Impact Emotional Memory Differently in Older and Young Adults Lisa Emery, Thomas M. Hess ABSTRACT The current study examines how the instructions given during picture viewing impact age differences in incidental emotional memory. Previous research has suggested that older adults' memory may be better when they make emotional rather than perceptual evaluations of stimuli and that their memory may show a positivity bias in tasks with open-ended viewing instructions. Across two experiments, participants viewing photographs either received open-ended instructions or were asked to make emotionally focused (Experiment 1) or perceptually focused (Experiment 2) evaluations. Emotional evaluations had no impact on older adults' memory, whereas perceptual evaluations reduced older adults' recall of emotional, but not of neutral, pictures. Evidence for the positivity effect was sporadic and was not easier to detect with open- ended viewing instructions. These results suggest that older adults' memory is best when the material to be remembered is emotionally evocative and they are allowed to process it as such. The traditional focus in the study of memory and aging has been on determining which basic cognitive factors may account for age-related declines or differences in memory performance. -
Role of Lifestyle in Neuroplasticity and Neurogenesis in an Aging Brain
Open Access Review Article DOI: 10.7759/cureus.10639 Role of Lifestyle in Neuroplasticity and Neurogenesis in an Aging Brain Reeju Maharjan 1, 2 , Liliana Diaz Bustamante 3 , Kyrillos N. Ghattas 4 , Shahbakht Ilyas 5, 6 , Reham Al-Refai 7 , Safeera Khan 4 1. Neurology, V.N. Karazin Kharkiv National University, Kharkiv, UKR 2. Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA 3. Family Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA 4. Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA 5. Medicine and Surgery, CMH Lahore Medical College and Institute of Dentistry, Lahore, PAK 6. Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA 7. Pathology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA Corresponding author: Reeju Maharjan, [email protected] Abstract Neuroplasticity is the brain's ability to transform its shape, adapt, and develop a new neuronal connection provided with a new stimulus. The stronger the electrical stimulation, the robust is the transformation. Neurogenesis is a complex process when the new neuronal blast cells present in the dentate gyrus divide in the hippocampus. We collected articles from the past 11 years for review, using the Medical Subject Headings (MeSH) strategy from PubMed. Quality appraisal was done for each research article using various assessment tools. A total of 24 articles were chosen, applying all the mentioned inclusion and exclusion criteria and reviewed. The reviewed studies emphasized that modifiable lifestyle factors such as diet and exercise should be implemented as an intervention in the elderly for healthy aging of the brain, as the world's aging population is going to be increased, leading to the expansion of health care and cost. -
Implications of Aging Neuronal Gain Control on Cognition
Available online at www.sciencedirect.com ScienceDirect Neuromodulation and aging: implications of aging neuronal gain control on cognition 1,2 3,4 Shu-Chen Li and Anna Rieckmann The efficacy of various transmitter systems declines with 30-year gain in physical health is, however, not necess- advancing age. Of particular interest, various pre-synaptic and arily accompanied by cognitive fitness and mental well- post-synaptic components of the dopaminergic system being into old age. Faced with the rapid growth of aging change across the human lifespan; impairments in these populations worldwide and an ever-expanding prevalence components play important roles in cognitive deficits of dementia, understanding brain aging and aging-related commonly observed in the elderly. Here, we review evidence cognitive declines has become a key challenge for neuro- from recent multimodal neuroimaging, pharmacological and science and psychology in the 21st century. genetic studies that have provided new insights for the associations among dopamine functions, aging, functional Brain aging is characterized by multiple neurobiological brain activations and behavioral performance across key changes including losses of white matter integrity, cortical cognitive functions, ranging from working memory and thickness and grey matter volumes, metabolic activity, episodic memory to goal-directed learning and decision and neurotransmitter functions (e.g. see [4 ] for an over- making. Specifically, we discuss these empirical findings in the view). The focus of the current review will be on aging- context of an established neurocomputational theory of aging related declines in neurotransmitter functions and the neuronal gain control. We also highlight gaps in the current associated implications for cognitive functioning. -
The Aging Brain and Neuroplasticity
POWER OF POSITIVE AGING NEUROPLASTICITY AND THE AGING BRAIN Worlds First Senior Moment . QUIZ • Loss of memory is a normal part of aging • The brain can form new connections throughout life • We can predict which individuals with memory complaints will progress to Alzheimer’s disease dementia THERE WILL BE A LOT OF AGING BRAINS • By 2029, 20% of population over 65 • 65 y/o will live, on average, 20 more years • Effect of 10-25% reduction in 7 risk factors may prevent up to 500,000 cases of AD IS MEMORY LOSS A NORMAL PART OF AGING MEMORY • Multiple sub-systems: Episodic (personally relevant events/episodes) Working (manipulate learned info) Semantic (knowledge of facts, meaning of words) Procedural (performance of skills) • Can run independently MEMORY PROCESS Sensations Sensations Sensations Sensations Immediate Memory 1. encoding Short Term Memory 3. Retrieval 2. storage Long Term Memory WHAT’S NORMAL, WHAT’S NOT? Normal Aging Cognitive Function Years NORMAL COGNITIVE AGING • Slowing of central processing • Mild changes in memory • Other cognitive abilities relatively preserved NORMAL AGING: COGNITIVE CHANGES 50 YO +20% 80 YO 20 YO -20% -40% -60% Vocabulary Mental Verbal Fluency Math NORMAL AGING: COGNITIVE CHANGES 50 YO +20% 80 YO 20 YO -20% -40% -60% Selective Mental Visual- Attention Flexibility Construction AGE-RELATED MEMORY/COGNITIVE CHANGES • Few changes: • Declines: • Crystallized Intelligence • Sensory Memory • Procedural Memory • Short-term Memory • Complex/Selective Attention • Long-term Memory • Executive Skills • Auditory -
Aging and the Seven Sins of Memory Benton H
Advances in Cell Aging and Gerontology Aging and the seven sins of memory Benton H. Pierce1,*, Jon S. Simons2 and Daniel L. Schacter1,* 1Department of Psychology, Harvard University, William James Hall, 33 Kirkland St., Cambridge, MA 02138 2Institute of Cognitive Neuroscience, University College London, Alexandra House, 17 Queen Square, London WC1N 3AR, UK Contents 1. Sins of omission 2 1.1. Transience 2 1.2. Absent-mindedness 4 1.3. Blocking 8 2. Sins of commission 12 2.1. Misattribution 12 2.2. Suggestibility 18 2.3. Bias 21 2.4. Persistence 24 2.5. Conclusions 26 Acknowledgements 29 References 29 Memory serves many different functions in everyday life, but none is more important than providing a link between the present and the past that allows us to re-visit previously experienced events, people, and places. This link becomes increasingly significant as we age: recollections of past experiences serve as the basis for a process of life review that assumes great importance to many older adults (Coleman, 1986; Schacter, 1996). Not surprising, then, a common worry among older adults is that forgetfulness, which may seem to be increasingly pervasive as years go by, will eventually result in the loss of the precious store of memories that has been built up over a lifetime. While much evidence suggests that various aspects of memory do decline with increasing age, it is clear that performance on some memory tasks remains relatively preserved (Naveh-Benjamin et al., 2001). *Corresponding author. Tel.: 617-495-3855; fax: 617-496-3122. E-mail address: [email protected] (D.L.