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The effect of education and occupational complexity on rate of cognitive decline in Alzheimer's patients
Abstract
We explored the effect of education and occupational complexity on the rate of cognitive decline (as measured by the Mini-Mental State Examination) in 171 patients with a confirmed Alzheimer's disease (AD) diagnosis. Complexity was measured as substantive complexity of work and complexity of work with data, people, and things. Average lifetime occupational complexity was calculated based on years at each occupation. Participants were followed for an average of 2.5 years and 3.7 visits. In multivariate mixed-effects models, high education, high substantive complexity, and high complexity of work with data and people predicted faster rates of cognitive decline, controlling for age, gender, native language, dementia severity, and entry into the analyses at initial versus follow-up testing. These results provide support for the concept of cognitive reserve according to which greater reserve may postpone clinical onset of AD but also accelerate cognitive decline after the onset. (JINS, 2006, 12, 147–152.)
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“Because factors such as age, sex, education, physical activity, and smoking status may determine social relationships and also influence BDNF levels, dementia risk, and stroke risk, we parsimoniously adjusted for a priori variables [4], [25], [26].”
From Associations between social relationship measures, serum brain-derived neurotrophic factor, and risk of stroke and dementia (2017) · cites this paper as [25]
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Education and cognitive functioning across the life span
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“…increased cognitive function, and enhanced complex mental activity, as protective factors against dementia and other brain disorders (e.g. Andel et al., 2006; Le Carret et al., 2005; Richards and Deary, 2005; Scarmeas and Stern, 2003, 2004; Scarmeas et al., 2003; Staff et al., 2004;…”
Serum Brain-Derived Neurotrophic Factor and the Risk for Dementia: The Framingham Heart Study
Weinstein, G., Beiser, A. S., Choi, S. H., Preis, S. R., Chen, T. C., Vorgas, D., Au, R., Pikula, A., Wolf, P. A., DeStefano, A. L., et al. (2014) · JAMA Neurology · doi:10.1001/jamaneurol.2013.4781 · Cited by 289
Measuring cognitive reserve based on the decomposition of episodic memory variance
Reed, B. R., Mungas, D., Farias, S. T., Harvey, D., Beckett, L., Widaman, K., Hinton, L., & DeCarli, C. (2010) · Brain · doi:10.1093/brain/awq154 · Cited by 271
“Other variables have also been used as markers of reserve, for example occupational complexity (Andel et al., 2006; Potter et al., 2008) and extent of intellectual activities during leisure time (Wilson et al., 2002b; Verghese et al., 2003).”
MethodTucker–Drob, E. M., Johnson, K. E., & Jones, R. N. (2009) · Developmental Psychology · doi:10.1037/a0014012 · Cited by 293
Education and Cognitive Decline in Older Americans: Results From the AHEAD Sample
Alley, D., Suthers, K., & Crimmins, E. (2007) · Research on Aging · doi:10.1177/0164027506294245 · Cited by 269
“Education is related to adult occupation and lifestyle, and higher education early in life may result in greater mental activity in occupation and leisure pursuits throughout life (Andel et al. 2006; Kramer et al. 2004; Richards, Hardy, and Wadsworth 2003; Richards and Sacker 2003).”
BackgroundZahodne, L. B., Glymour, M. M., Sparks, C., Bontempo, D., Dixon, R. A., MacDonald, S. W. S., & Manly, J. J. (2011) · Journal of the International Neuropsychological Society · doi:10.1017/s1355617711001044 · Cited by 339
Zahodne, L. B., Stern, Y., & Manly, J. J. (2014) · Neuropsychology · doi:10.1037/neu0000141 · Cited by 267
“As summarized by Anstey and Christensen (2000), many studies published in the 1990s analyzed two occasions of measurement and documented an association between more years of education and attenuated rates of late-life cognitive decline (Albert et al.”
BackgroundJefferson, A. L., Gibbons, L. E., Rentz, D. M., Carvalho, J. O., Manly, J. J., Bennett, D. A., & Jones, R. N. (2011) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.2011.03499.x · Cited by 270
Modifiable lifestyle factors and cognitive reserve: a systematic review of current evidence
Song, S., Stern, Y., & Gu, Y. (2022) · Ageing Research Reviews · doi:10.1016/j.arr.2021.101551 · Cited by 248
Kemppainen, N. M., Aalto, S., Karrasch, M., Någren, K., Savisto, N., Oikonen, V., Viitanen, M., Parkkola, R., & Rinne, J. O. (2008) · Annals of Neurology · doi:10.1002/ana.21212 · Cited by 239
Cognitive Reserve and Alzheimer’s Disease
Xu, W., Yu, J., Tan, M., & Tan, L. (2014) · Molecular Neurobiology · doi:10.1007/s12035-014-8720-y · Cited by 251
“occupational complexity [64, 74] independently contributes to accelerate cognitive decline rate of AD patients, lending fur-”
BackgroundFrequent Cognitive Activity Compensates for Education Differences in Episodic Memory
Lachman, M. E., Agrigoroaei, S., Murphy, C. L., & Tun, P. A. (2009) · American Journal of Geriatric Psychiatry · doi:10.1097/jgp.0b013e3181ab8b62 · Cited by 215
Franco‐Marina, F., González, J. J. G., Wagner-Echeagaray, F., Gallo, J. J., Ugalde, Ó., Sánchez‐García, S., Espinel-Bermúdez, C., Juárez‐Cedillo, T., Rodríguez, M., & García‐Peña, C. (2009) · International Psychogeriatrics · doi:10.1017/s1041610209990822 · Cited by 167
“Better educated persons show faster rates of cognitive decline than persons with less education (Andel et al., 2006).”
BackgroundCognitive reserve and Alzheimer's disease biomarkers are independent determinants of cognition
Vemuri, P., Weigand, S. D., Przybelski, S. A., Knopman, D. S., Smith, G. E., Trojanowski, J. Q., Shaw, L. M. J., DeCarli, C. S., Carmichael, O. T., Bernstein, M. A., et al. (2011) · Brain · doi:10.1093/brain/awr049 · Cited by 164
“Some authors have found that subjects with higher cognitive reserve decline much faster (Unverzagt et al., 1998; Stern et al., 1999; Andel et al., 2006; Hall et al., 2007; Bruandet et al., 2008; Roselli et al., 2009) while others have found that subjects with higher cognitive reserve decline more…”
BackgroundIs Complexity of Work Associated with Risk of Dementia?: The Canadian Study of Health and Aging
Kröger, E., Andel, R., Lindsay, J., Benounissa, Z., Verreault, R., & Laurin, D. (2008) · American Journal of Epidemiology · doi:10.1093/aje/kwm382 · Cited by 151
“In a study of 171 Alzheimer’s disease patients in the United States, those whose main occupation involved high substantive complexity and high complexity of work with data and people showed relatively fast rates of cognitive decline, suggesting that their brain structures may have been affected by the disease to a gre…”
BackgroundResultSelf-citationCognitive reserve and clinical progression in Alzheimer disease
van Loenhoud, A. C., van der Flier, W. M., Wink, A. M., Dicks, E., Groot, C., Twisk, J. W. R., Barkhof, F., Scheltens, P., Ossenkoppele, R., & Initiative, A. D. N. (2019) · Neurology · doi:10.1212/wnl.0000000000007821 · Cited by 159
Lim, Y. Y., Ellis, K. A., Harrington, K., Ames, D. J., Martins, R. N., Masters, C. L., Rowe, C. C., Savage, G. R., Szoeke, C. E. I., Darby, D., et al. (2012) · Journal of Clinical and Experimental Neuropsychology · doi:10.1080/13803395.2011.643227 · Cited by 150
“This hypothesis is consistent with the results of other studies that have observed small relationships between anxiety or education and attentional and memory performance measures in large epidemiological samples ( Earles & Salthouse, 1994 ; Hultsch, Hammer, & Small, 1993 ), although these same effects have not been o…”
ResultAnaya, C., Torrent, C., Caballero, F. F., Vieta, E., Bonnín, C. D. M., Ayuso‐Mateos, J. L., & CIBERSAM Functional Remediation Group (2015) · Acta Psychiatrica Scandinavica · doi:10.1111/acps.12535 · Cited by 138
Cognitive Activities During Adulthood Are More Important than Education in Building Reserve
Reed, B. R., Dowling, M., Tomaszewski Farias, S., Sonnen, J., Strauss, M., Schneider, J. A., Bennett, D. A., & Mungas, D. (2011) · Journal of the International Neuropsychological Society · doi:10.1017/s1355617711000014 · Cited by 121
Neuroprotective effects of cognitive enrichment
Milgram, N. W., Siwak-Tapp, C. T., Araujo, J., & Head, E. (2006) · Ageing Research Reviews · doi:10.1016/j.arr.2006.04.004 · Cited by 146
Dijk, K. R. A. V., Gerven, P. W. M. V., van Boxtel, M. P. J., der Elst, W. V., & Jolles, J. (2008) · Psychology and Aging · doi:10.1037/0882-7974.23.1.119 · Cited by 131
“Overall, Anstey and Christensen (2000) concluded that the trends across studies that confirm effects of education on cognitive change over time should be interpreted with caution because of publication bias and methodological limitations.”
BackgroundAging, Brain Disease, and Reserve: Implications for Delirium
Jones, R. N., Fong, T. G., Metzger, E. D., Tulebaev, S. R., Yang, F. M., Alsop, D. C., Marcantonio, E. R., Cupples, L. A., Gottlieb, G. L., & Inouye, S. K. (2010) · American Journal of Geriatric Psychiatry · doi:10.1097/jgp.0b013e3181b972e8 · Cited by 118
Wheel-running in a transgenic mouse model of Alzheimer's disease: Protection or symptom?
Richter, H., Ambrée, O., Lewejohann, L., Herring, A., Keyvani, K., Paulus, W., Palme, R., Touma, C., Schäbitz, W., & Sachser, N. (2008) · Behavioural Brain Research · doi:10.1016/j.bbr.2008.02.005 · Cited by 107
“Some studies describe an educational nd occupational influence [5,8,40,53]; others report an influnce of intellectual or physical activity.”
Forstmeier, S., & Maercker, A. R. A. (2008) · Psychology and Aging · doi:10.1037/a0013602 · Cited by 106
Number of children is associated with neuropathology of Alzheimer's disease in women
Beeri, M. S., Rapp, M. A., Schmeidler, J., Reichenberg, A., Purohit, D. P., Perl, D. P., Grossman, H. T., Prohovnik, I., Haroutunian, V. H., & Silverman, J. M. (2008) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2007.11.011 · Cited by 96
“Number of children was positively associated with psychological stress(14;56), and negatively associated with socioeconomic status(1), and particularly with education(15) (47).”
BackgroundHanyu, H., Sato, T., Hirao, K., Kanetaka, H., Iwamoto, T., & Koizumi, K. (2009) · Journal of the Neurological Sciences · doi:10.1016/j.jns.2009.10.022 · Cited by 95
“Thirdly,we should consider the effect of other associated conditions, including education, occupational attainment [2,3], medical comorbid diseases [4], socioeconomic status [30], and life activities [31], on the clinical course of AD.”
BackgroundBaldivia, B., Andrade, V. M., & Bueno, O. F. A. (2008) · Dementia & Neuropsychologia · doi:10.1590/s1980-57642009dn20300003 · Cited by 93
“In addition, stratified ordinal value questionnaires have also been used to evaluate job demands.(5,19,92) Instruments designed to measure each type of demand required by an occupation provide more accurate information about the complexity and involvement of cognitive functions of a profession.”
MethodSalinas, J., Beiser, A., Himali, J. J., Satizabal, C. L., Aparicio, H. J., Weinstein, G., Mateen, F. J., Berkman, L. F., Rosand, J., & Seshadri, S. (2017) · Alzheimer's & Dementia: Translational Research & Clinical Interventions · doi:10.1016/j.trci.2017.03.001 · Cited by 87
“Because factors such as age, sex, education, physical activity, and smoking status may determine social relationships and also influence BDNF levels, dementia risk, and stroke risk, we parsimoniously adjusted for a priori variables [4,25,26].”
MethodCespón, J., Miniussi, C., & Pellicciari, M. C. (2018) · Ageing Research Reviews · doi:10.1016/j.arr.2018.03.001 · Cited by 93
“Other proxy variables, such as occupational complexity (Andel et al., 2006; Potter et al., 2008) and intellectual activities during leisure time (Wilson et al., 2002; Verghese et al., 2003), strongly correlate with education and thus present the same methodological problems with respect to…”
Tau pathology and cognitive reserve in Alzheimer's disease
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Statistical Disease Progression Modeling in Alzheimer Disease
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“It has consistently been found that higher education is associated with increased rate of cognitive decline in incident AD (Teri et al., 1995; Rasmusson et al., 1996; Wilson et al., 2004; Andel et al., 2006; Scarmeas et al., 2006; Musicco et al., 2009; Thomas et al., 2016), with several of these studies also reporting…”
ResultRole of social support in cognitive function among elders
Zhu, S., Hu, J., & Efird, J. T. (2012) · Journal of Clinical Nursing · doi:10.1111/j.1365-2702.2012.04178.x · Cited by 79
Treiber, K., Carlson, M. C., Corcoran, C., Norton, M. C., Breitner, J. C. S., Piercy, K. W., DeBerard, M. S., Stein, D. J., Foley, B., Welsh-Bohmer, K. A., et al. (2011) · The Journals of Gerontology Series B · doi:10.1093/geronb/gbr023 · Cited by 85
Non-pharmacological interventions and neuroplasticity in early stage Alzheimer's disease
Herholz, S. C., Herholz, R. S., & Herholz, K. (2013) · Expert Review of Neurotherapeutics · doi:10.1586/14737175.2013.845086 · Cited by 77
“Clinical observations indicate that while it might delay onset or slow progression in early stages of disease, after breakdown of reserves and onset of dementia decline may be more rapid [109] .”
Time away from work predicts later cognitive function: differences by activity during leave
Leist, A. K., Glymour, M. M., Mackenbach, J. P., van Lenthe, F. J., & Avendaño, M. (2013) · Annals of Epidemiology · doi:10.1016/j.annepidem.2013.05.014 · Cited by 71
“INTRODUCTION Education and working-life occupational complexity are associated with cognitive function in older age [1-5].”
BackgroundAssociation of Social Support With Brain Volume and Cognition
Salinas, J., O’Donnell, A., Kojis, D. J., Pase, M. P., DeCarli, C. S., Rentz, D. M., Berkman, L. F., Beiser, A., & Seshadri, S. S. (2021) · JAMA Network Open · doi:10.1001/jamanetworkopen.2021.21122 · Cited by 76
Cross, S. L., Önen, N. F., Gase, A., Overton, E. T., & Ances, B. M. (2013) · Journal of Neuroimmune Pharmacology · doi:10.1007/s11481-013-9505-1 · Cited by 68
“These studies suggest that individuals with higher educational attainment can continue to function despite sustaining insults to cognitive ability due to HIV or associated factors (Andel et al. 2006; Basso and Bornstein 2000).”
Modifiable, Non-Modifiable, and Clinical Factors Associated with Progression of Alzheimer’s Disease
Loeffler, D. A. (2021) · Journal of Alzheimer s Disease · doi:10.3233/jad-201182 · Cited by 71
Min, J. W. (2018) · International Journal of Geriatric Psychiatry · doi:10.1002/gps.4855 · Cited by 65
Foley, J. M., Ettenhofer, M. L., Kim, M. S., Behdin, N., Castellon, S. A., & Hinkin, C. H. (2012) · Applied Neuropsychology Adult · doi:10.1080/09084282.2011.595601 · Cited by 65
“Results also advance previous findings regarding the role of active (vs. passive) cognitive reserve in preserving neurocognitive function in the face of neurodegeneration (Andel et al., 2006; Roe et al., 2007) and normal aging (Richards & Deary, 2005; Staff et al., 2004; Whalley et al., 2004).”
BackgroundResultYue, Z., Xiang, N., Li, H., & Liu, E. (2021) · International Journal for Equity in Health · doi:10.1186/s12939-021-01544-w · Cited by 64
Cechetti, F., Worm, P. V., Lovatel, G. A., Moysés, F. D. S., Siqueira, I. R., & Netto, C. A. (2012) · Life Sciences · doi:10.1016/j.lfs.2012.05.013 · Cited by 62
Suchy, Y., Kraybill, M., & Franchow, E. I. (2010) · Journal of the International Neuropsychological Society · doi:10.1017/s135561771000130x · Cited by 57
Leoutsakos, J., Forrester, S., Corcoran, C. D., Norton, M. C., Rabins, P. V., Steinberg, M. I., Tschanz, J. T., & Lyketsos, C. G. (2014) · International Journal of Geriatric Psychiatry · doi:10.1002/gps.4221 · Cited by 56
Nithianantharajah, J., & Hannan, A. J. (2010) · Progress in Neuro-Psychopharmacology and Biological Psychiatry · doi:10.1016/j.pnpbp.2010.10.026 · Cited by 58
“…such as AD and dementia (Graves et al., 1996; Stern, 2002; Scarmeas and Stern, 2003; Stern et al., 2003; Scarmeas and Stern, 2004; Whalley et al., 2004; Le Carret et al., 2005;Mortimer et al., 2005; Richards and Deary, 2005; Stern et al., 2005; Andel et al., 2006; reviewed by Stern, 2009).”
BackgroundLinking openness to cognitive ability in older adulthood: The role of activity diversity
Jackson, J. J., Hill, P. L., Payne, B. R., Parisi, J. M., & Stine‐Morrow, E. A. L. (2019) · Aging & Mental Health · doi:10.1080/13607863.2019.1655705 · Cited by 53
The Role of Cognitive Reserve in Alzheimer’s Disease and Aging: A Multi-Modal Imaging Review
Menardi, A., Pascual‐Leone, Á., Fried, P. J., & Santarnecchi, E. (2018) · Journal of Alzheimer s Disease · doi:10.3233/jad-180549 · Cited by 55
The ICTUS Study: A Prospective Longitudinal Observational Study of 1,380 AD Patients in Europe
Reynish, E. L., Cortes, F., Andrieu, S., Cantet, C., Rikkert, M. O., Melis, R. J. F., Froelich, L., Frisoni, G. B., Jönsson, L., Visser, P. J., et al. (2007) · Neuroepidemiology · doi:10.1159/000108915 · Cited by 51
Grzywacz, J. G., Segel-Karpas, D., & Lachman, M. E. (2016) · Journal of Occupational & Environmental Medicine · doi:10.1097/jom.0000000000000727 · Cited by 45
van Loenhoud, A. C., Groot, C., Bocancea, D. I., Barkhof, F., Teunissen, C. E., Scheltens, P., van der Flier, W. M., & Ossenkoppele, R. (2022) · Neurology · doi:10.1212/wnl.0000000000200116 · Cited by 46
Leoutsakos, J., Han, D., Mielke, M. M., Forrester, S., Tschanz, J. T., Corcoran, C. D., Green, R. C., Norton, M. C., Welsh-Bohmer, K. A., & Lyketsos, C. G. (2012) · International Psychogeriatrics · doi:10.1017/s104161021200049x · Cited by 46
“, 2011), and education and occupational complexity (Wilson et al., 2004; Andel et al., 2006).”
Job demands and dementia risk among male twin pairs
Potter, G. G., Helms, M. J., Burke, J. R., Steffens, D. C., & Plassman, B. L. (2007) · Alzheimer s & Dementia · doi:10.1016/j.jalz.2007.04.377 · Cited by 45
“Studies have also found that individuals with higher occupational complexity and higher education show a more rapid decline in memory and general cognitive status after clinical manifestation of AD, which is believed to occur as diminishing cognitive reserve results in neurocognitive performance that is more reflectiv…”
Alzheimer’s Disease Progression: Factors Influencing Cognitive Decline
Ferrari, C., Lombardi, G., Polito, C., Lucidi, G., Bagnoli, S., Piaceri, I., Nacmias, B., Berti, V., Rizzuto, D., Fratiglioni, L., et al. (2017) · Journal of Alzheimer s Disease · doi:10.3233/jad-170665 · Cited by 46
“However, the role of schooling after dementia onset is controversial [6, 7, 38, 40].”
Cheng, S., Chow, P. K. Y., Song, Y., Yu, E. C. S., & Lam, J. (2014) · International Psychogeriatrics · doi:10.1017/s1041610213002524 · Cited by 43
“The effect of education appeared to be consistent with the observation that those with better cognitive reserve have a compressed pathology and tend to show more rapid decline after the emergence of symptoms (Andel et al., 2006; Bruandet et al., 2008).”
ResultDo economic recessions during early and mid-adulthood influence cognitive function in older age?
Leist, A. K., Hessel, P., & Avendaño, M. (2013) · Journal of Epidemiology & Community Health · doi:10.1136/jech-2013-202843 · Cited by 41
“A possible explanation is that macro-economic conditions shape mid-life working conditions associated with late-life cognitive function.[2-10] However, our results suggest that men's susceptibility to macro-economic shocks may be larger at relatively late stages of the working career, while women are more susceptible…”
BackgroundCognitive Dysfunction Among Adults With Type 2 Diabetes Mellitus in Karnataka, India
Yerrapragada, D. B., Rao, C. R., Karunakaran, K., & Lee, H. S. E. (2019) · Ochsner Journal · doi:10.31486/toj.18.0160 · Cited by 42
The effect of education on rCBF changes in Alzheimer’s disease: a longitudinal SPECT study
Hanyu, H., Sato, T., Shimizu, S., Kanetaka, H., Iwamoto, T., & Koizumi, K. (2008) · European Journal of Nuclear Medicine and Molecular Imaging · doi:10.1007/s00259-008-0848-4 · Cited by 38
“Thirdly, we should consider the effect of other associated conditions, including occupational attainment [4, 7], medical comorbid diseases [41, 42], socioeconomic status [43], and life activities [44], on the clinical severity and course of AD.”
Sabbath, E. L., Andel, R., Zins, M., Goldberg, M., & Berr, C. (2016) · Occupational and Environmental Medicine · doi:10.1136/oemed-2015-103352 · Cited by 37
Self-citation[Cognitive reserve: evidence, limitations and future research lines].
Díaz-Orueta, U., Buiza-Bueno, C., & Yanguas-Lezaun, J. (2010) · Revista Española de Geriatría y Gerontología · doi:10.1016/j.regg.2009.12.007 · Cited by 33
Hussenoeder, F. S., Riedel-Heller, S. G., Conrad, I., & Rodriguez, F. S. (2019) · American Journal of Health Promotion · doi:10.1177/0890117119861309 · Cited by 37
“While the protective effect of complexity is also reflected in the work of authors that use different complexity measures,(21,25) there is also evidence that links complexity with data and people to more pronounced cognitive decline after the diagnosis of Alzheimer.(15) Seventy-five percent of studies analyzing comple…”
BackgroundThe relationship between cognitive decline and a genetic predictor of educational attainment
Ding, X., Barban, N., Tropf, F. C., & Mills, M. C. (2019) · Social Science & Medicine · doi:10.1016/j.socscimed.2019.112549 · Cited by 34
Lojo‐Seoane, C., Facal-Mayo, D., & Juncos‐Rabadán, O. (2012) · Revista Española de Geriatría y Gerontología · doi:10.1016/j.regg.2012.02.006 · Cited by 38
“secundarios (2), superior o universitario (3)”
Effects of Cognitive Reserve in Alzheimer’s Disease and Cognitively Unimpaired Individuals
Lee, D. H., Seo, S. W., Roh, J. H., Oh, M., Oh, J. S., Oh, S. J., Kim, J. S., & Jeong, Y. (2022) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2021.784054 · Cited by 35
“In disease stage showing CR-related accelerated progression, education (Andel et al., 2006; Scarmeas et al., 2006; Hall et al., 2007), occupational complexity (Andel et al.”
Coleman, M. E., Roessler, M., Peng, S., Roth, A. R., Risacher, S. L., Saykin, A. J., Apostolova, L. G., & Perry, B. L. (2023) · Alzheimer s & Dementia · doi:10.1002/alz.13035 · Cited by 33
Fujishiro, K., Hajat, A., Landsbergis, P. A., Meyer, J. D., Schreiner, P. J., & Kaufman, J. D. (2017) · SSM - Population Health · doi:10.1016/j.ssmph.2017.05.010 · Cited by 31
Simultaneous modeling of Alzheimer's disease progression via multiple cognitive scales
Kühnel, L., Berger, A., Markussen, B., & Rakêt, L. L. (2021) · Statistics in Medicine · doi:10.1002/sim.8932 · Cited by 29
“15 There exist a range of models for analyzing disease progression in AD.”
Early cognitive stimulation compensates for memory and pathological changes in Tg2576 mice
Gereñu, G., Dobarro, M., Ramírez, M. J., & Gil-Bea, F. J. (2013) · Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease · doi:10.1016/j.bbadis.2013.02.018 · Cited by 29
“Epidemiological studies have determined education [2], cognitively complex occupations [3,4], leisure activities [5], and to a lesser extent, physical activity [6], as the”
BackgroundEducation protects against cognitive changes associated with multiple sclerosis
Scarpazza, C., Braghittoni, D., Casale, B., Malagù, S., Mattioli, F., di Pellegrino, G., & Làdavas, E. (2013) · Restorative Neurology and Neuroscience · doi:10.3233/rnn-120261 · Cited by 28
Mediators of cognitive impairment in cerebral amyloid angiopathy
Durrani, R., Wang, M., Cox, E., Irving, E., Saad, F., McCreary, C. R., Beaudin, A. E., Gee, M., Nelles, K., Sajobi, T. T., et al. (2022) · International Journal of Stroke · doi:10.1177/17474930221099352 · Cited by 27
Rhodes, E., Devlin, K. N., Steinberg, L. D., & Giovannetti, T. (2016) · Aging Neuropsychology and Cognition · doi:10.1080/13825585.2016.1210079 · Cited by 26
Pignataro, A., Meli, G., Pagano, R., Fontebasso, V., Battistella, R., Conforto, G., Ammassari‐Teule, M., & Middei, S. (2018) · Biological Psychiatry · doi:10.1016/j.biopsych.2018.10.018 · Cited by 27
Educational attainment, Aβ, tau, and structural brain reserve in Alzheimer's disease
Cai, Y. Q., Fang, L., Li, A., Yang, J., Zhou, X. Y., He, Z., Sun, P., Wang, Q., Guo, T., & Initiative, A. D. N. (2025) · Alzheimer s & Dementia · doi:10.1002/alz.14400 · Cited by 22
“Some studies have shown that higher EA is associated with accelerated decline in certain cognitive domains, such as executive function and memory, 16,17 while others have reported slower cognitive decline 18,36 or no correlation with cognitive changes.”
Complexity of Work and Incident Cognitive Impairment in Puerto Rican Older Adults
Andel, R., Dávila-Roman, A., Grotz, C., Small, B. J., Markides, K. S., & Crowe, M. G. (2017) · The Journals of Gerontology Series B · doi:10.1093/geronb/gbx127 · Cited by 22
Self-citationPredictores del deterioro cognitivo en ancianos
López, Á. G., & Calero, M. D. (2009) · Revista Española de Geriatría y Gerontología · doi:10.1016/j.regg.2009.03.006 · Cited by 23
Ciccarelli, N., Colombo, B., Pepe, F., Magni, E., Antonietti, A., & Silveri, M. (2021) · Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition · doi:10.1080/13825585.2021.1892026 · Cited by 18
“…premorbid intelligence, and brain volume could explain individual tolerance and response to cognitive difficulties due to age or brain pathologies as Alzheimer’s disease (AD) or PD (Andel et al., 2006; Colombo, Piromalli et al., 2019; Hindle et al., 2014; Richards & Deary, 2005; Stern, 2012).”
BackgroundLeist, A. K., Bar-Haim, E., & Chauvel, L. (2021) · SSM - Population Health · doi:10.1016/j.ssmph.2021.100837 · Cited by 28
“…exposure to or engagement in cognitively stimulating activities such as education, occupational level, or occupational complexity have been shown to be associated with higher levels of cognitive functioning at older ages (Andel et al., 2006; Ritchie & Tucker-Drob, 2018; Singh-Manoux et al., 2011).”
BackgroundGautherot, M., Kuchcinski, G., Bordier, C., Sillaire, A. R., Delbeuck, X., Leroy, M., Leclerc, X., Pruvo, J., Pasquier, F., & Lopes, R. (2021) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2021.729635 · Cited by 22
“, 2019), it could be related to more severe brain atrophy and accelerated cognitive decline in advanced AD stages (Wilson et al., 2000; Scarmeas, 2005; Andel et al., 2006; Bracco et al., 2007; Hall et al., 2007; Yoon et al., 2015; Myung et al., 2016; Soldan et al., 2017).”
BackgroundWork Demands and Cognitive Health Inequities by Race and Ethnicity: A Scoping Review
Gonzales, E. G., Whetung, C., Lee, Y. J., & Kruchten, R. (2022) · The Gerontologist · doi:10.1093/geront/gnac025 · Cited by 22
Gavett, B. E., Ozonoff, A., DOKTOR, V., Palmisano, J. N., Nair, A. K., Green, R. C., Jefferson, A. L., & Stern, R. A. (2010) · Journal of the International Neuropsychological Society · doi:10.1017/s1355617710000421 · Cited by 22
More than Education: Openness to Experience Contributes to Cognitive Reserve in Older Adulthood
Williams, S. R. T. P. (2013) · Journal of Aging Science · doi:10.4172/2329-8847.1000109 · Cited by 22
“This is consistent with literature supporting links between higher intelligence [17], higher education [77], and delayed onset and/or progression of cognitive decline in dementia.”
ResultSocial class, dementia and the fourth age
Jones, I. R. (2017) · Sociology of Health & Illness · doi:10.1111/1467-9566.12520 · Cited by 22
“Within such a model education is seen as a strong predictor of a later age at onset of dementia symptoms but a faster rate of decline once these are present (Andel et al. 2006, Esiri and Chance 2012).”
BackgroundThe Influences of Community-Enriched Environment on the Cognitive Trajectories of Elderly People
Yu, S., & Wei, M. (2021) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph18168866 · Cited by 21
Life course engagement in enriching activities: When and how does it matter for cognitive aging?
Frank, C. C., Mundy, L. M., & Smith, J. (2023) · Psychology and Aging · doi:10.1037/pag0000744 · Cited by 23
Sánchez, M. W., Bonete-López, B., Cabaco, A. S., Litago, J. D. U., & Afonso, R. M. (2020) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph17165777 · Cited by 21
“The results are in the line of others studies that [33] supporting the hypothesis that CR influences the delay of the manifestation of symptoms of cognitive”
ResultCho, H., Jeon, S., Kim, C., Ye, B. S., Kim, G. H., Noh, Y., Kim, Y. J., Yoon, C. W., Kim, Y. J., Kim, J., et al. (2014) · International Psychogeriatrics · doi:10.1017/s1041610214001483 · Cited by 20
“Moreover, after the clinical onset of AD, HE-AD experienced more rapid cognitive decline than LE-AD (Stern et al., 1999; Andel et al., 2006; Scarmeas et al., 2006; Bruandet et al., 2008).”
BackgroundMemory rehabilitation in older adults
Glisky, E. L., & Glisky, M. L. (2008) · Cambridge University Press eBooks · doi:10.1017/cbo9781316529898.037 · Cited by 20
Kaufman, A. S., Salthouse, T. A., Scheiber, C., & Chen, H. (2016) · Journal of Psychoeducational Assessment · doi:10.1177/0734282915619091 · Cited by 20
Ropacki, S., Bert, A. A., Ropacki, M. T., ROGERS, B., & Stern, R. A. (2006) · Archives of Clinical Neuropsychology · doi:10.1016/j.acn.2006.11.001 · Cited by 18
“In Alzheimer’s disease and other neurodegenerative disorders (e.g., Andel, Vigen, Mack, Clark, & Gatz, 2006; Le Carret et al., 2005; Qiu, Backman, Winblad, Aguero-Torres, & Fratiglioni, 2001; Scarmeas et al., 2003; Stern, Albert, Tang, & Tsai, 1999), HIV/AIDS (Satz et al., 1993; Stern, Silva, Chaisson, & Evans, 1996),…”
Beyer, L., Schnabel, J., Kazmierczak, P. M., Ewers, M., Schönecker, S., Prix, C., Meyer-Wilmes, J., Unterrainer, M., Catak, C., Pogarell, O. M., et al. (2019) · NeuroImage Clinical · doi:10.1016/j.nicl.2019.101949 · Cited by 18
Choi, E. Y., Jang, Y., & Chiriboga, D. A. (2020) · Journal of Aging and Health · doi:10.1177/0898264320950554 · Cited by 17
“Education not only promotes cognitive development early in life but also exerts cognitive health benefits over the life course by enhancing socioeconomic status, health behaviors, and engagement in activities associated with cognitive reserve (Andel et al., 2006; Jefferson et al., 2011).”
Background[Cognitive reserve and neuronal changes associated with aging].
Villeneuve, S., & Belleville, S. (2010) · Psychologie and NeuroPsychiatrie du Vieillissement · doi:10.1684/pnv.2010.0214 · Cited by 16
“Bien que la réserve retarde l’apparition des signes cliniques, des travaux ontmis en évidence qu’après leur apparition le fonctionnement cognitif des patients dont la réserve est supérieure se détériore plus rapidement que chez ceux dont la réserve est inférieure [25, 55-63].”
BackgroundYu, X., Zhang, W., & Kobayashi, L. C. (2021) · Social Science & Medicine · doi:10.1016/j.socscimed.2021.114188 · Cited by 17
The Association Between Cognitive Reserve and Cognitive Trajectories Among Older Adults
Khalaila, R., Dintica, C. S., & Yaffe, K. S. (2024) · Innovation in Aging · doi:10.1093/geroni/igae014 · Cited by 16
“…findings showed conflicting results on the association between individual CR indicators and cognitive decline, as found in previous studies (Andel et al., 2006; Li et al., 2021; Lövd é n et al., 2020; Mousavi-Nasab et al., 2014; Opdebeeck et al., 2016; Zahodne et al., 2011), although, in…”
MethodResultMakkar, S. R., Lipnicki, D. M., Crawford, J. D., Kochan, N. A., Costa, E., Lima‐Costa, M. F., Diniz, B. S., Brayne, C., Stephan, B. C. M., Matthews, F. E., et al. (2020) · Archives of Gerontology and Geriatrics · doi:10.1016/j.archger.2020.104112 · Cited by 17
“Each of these factors is associated with reduced dementia incidence (Andel et al., 2006; Russ et al., 2013; Sharp & Gatz, 2011).”
BackgroundNivel de independencia en la vida diaria y plasticidad cognitiva en la vejez
González, E. N., García, M. D. C., Pérez-Díaz, Á. G. L., Ceballos, A. L. G., Carbonell, I. T., & García, M. J. C. (2008) · Escritos de Psicología / Psychological Writings · doi:10.24310/espsiescpsi.v2i1.13361 · Cited by 16
Greenfield, E. A., Reynolds, A., & Moorman, S. M. (2021) · Social Science & Medicine · doi:10.1016/j.socscimed.2021.114673 · Cited by 15
Gene by Environment Interplay in Cognitive Aging
Reynolds, C. A., Finkel, D., & Zavala, C. (2013) · Springer eBooks · doi:10.1007/978-1-4614-7447-0_6 · Cited by 14
Metadata
- Authors
- ANDEL, R., VIGEN, C., MACK, W. J., CLARK, L. J., & GATZ, M.
- Affiliations
- University of South Florida (US)
- University of Southern California (US)
- Venue
- Journal of the International Neuropsychological Society
- Publisher
- Cambridge University Press (CUP)
- Published
- 2006-01
- Volume
- 12
- Issue
- 1
- Pages
- 147-152
- ISSN
- 1355-6177 (ISSN-L)
- 1469-7661
- OpenAlex
- W2031572198
- Cited by
- 176
- References
- 17
- Citations by year
- 2026: 2 · 2025: 5 · 2024: 8 · 2023: 10 · 2022: 6 · 2021: 16 · 2020: 10 · 2019: 11 · 2018: 6 · 2017: 8 · 2016: 8 · 2015: 7 · 2014: 10 · 2013: 15 · 2012: 7
- FWCI
- 5.95
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of the International Neuropsychological Society (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Institute on Aging (P30 AG17265, P50-AG05142, P50AG005142, P30AG017265)
- Topics
- Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
- Keywords
- Alzheimer's disease, cognitive decline, educational attainment, occupational complexity, cognitive reserve, job complexity, Mini-Mental State Examination, dementia progression
- MeSH terms
- Aged, Alzheimer Disease, Cognition, Education, Female, Humans, Longitudinal Studies, Male, Models, Psychological, Occupations, Age of Onset
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