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D Alley , K Suthers , E Crimmins (2007). Education and cognitive decline in older americans: results from the AHEAD sample. Research on Aging 29, 73–94.
M Angevaren , G Aufdemkampe , HJ Verhaar , A Aleman , L Vanhees (2008). Physical activity and enhanced fitness to improve cognitive function in older people without known cognitive impairment. Cochrane Database of Systematic Reviews. Issue 2. Art no. CD005381. doi:10.1002/14651858.CD005381.pub2.
K Anstey , H Christensen (2000). Education, activity, health, blood pressure and apolipoprotein E as predictors of cognitive change in old age: a review. Gerontology 46, 163–177.
A Auperin , C Berr , C Bonithon-Kopp , PJ Touboul , I Ruelland , P Ducimetiere , A Alperovitch (1996). Ultrasonographic assessment of carotid wall characteristics and cognitive functions in a community sample of 59- to 71-year-olds. The EVA Study Group. Stroke 27, 1290–1295.
SS Bassuk , LF Berkman , D Wypij (1998). Depressive symptomatology and incident cognitive decline in an elderly community sample. Archives of General Psychiatry 55, 1073–1081.
H Blake , P Mo , S Malik , S Thomas (2009). How effective are physical activity interventions for alleviating depressive symptoms in older people? A systematic review. Clinical Rehabilitation 23, 873–887.
J Bond , HO Dickinson , F Matthews , C Jagger , C Brayne (2006). Self-rated health as a predictor of death, functional and cognitive impairment: a longitudinal cohort study. European Journal of Ageing 3, 193–206.
H Chang-Quan , Z Xue-Mei , D Bi-Rong , L Zhen-Chan , Y Ji-Rong , L Qing-Xiu (2010). Health status and risk for depression among the elderly: a meta-analysis of published literature. Age and Ageing 39, 23–30.
H Christensen , SM Hofer , AJ Mackinnon , AE Korten , AF Jorm , AS Henderson (2001). Age is no kinder to the better educated: absence of an association investigated using latent growth techniques in a community sample. Psychological Medicine 31, 15–28.
PL Colsher , RB Wallace (1991). Longitudinal application of cognitive function measures in a defined population of community-dwelling elders. Annals of Epidemiology 1, 215–230.
E de Beurs , A Beekman , S Geerlings , DJ Deeg , R Van Dyck , W Van Tilburg (2001). On becoming depressed or anxious in late life: similar vulnerability factors but different effects of stressful life events. British Journal of Psychiatry 179, 426–431.
IJ Deary , LJ Whalley , H Lemmon , JR Crawford , JM Starr (2000). The stability of individual differences in mental ability from childhood to old age: follow-up of the 1932 Scottish Mental Survey. Intelligence 28, 49–55.
C Dufouil , R Fuhrer , JF Dartigues , A Alperovitch (1996). Longitudinal analysis of the association between depressive symptomatology and cognitive deterioration. American Journal of Epidemiology 144, 634–641.
SJ Fonda , AR Herzog (2001). Patterns and risk factors of change in somatic and mood symptoms among older adults. Annals of Epidemiology 11, 361–368.
CR Gale , GD Batty , P Tynelius , IJ Deary , F Rasmussen (2010). Intelligence in early adulthood and subsequent hospitalisation and admission rates for the whole range of mental disorders: longitudinal study of 1,049,663 men. Epidemiology 21, 70–77.
CR Gale , IJ Deary , SH Boyle , J Barefoot , LH Mortensen , GD Batty (2008). Cognitive ability in early adulthood and risk of five specific psychiatric disorders in mid life: the Vietnam Experience Study. Archives of General Psychiatry 65, 1410–1418.
CR Gale , SL Hatch , GD Batty , IJ Deary (2009). Intelligence in childhood and risk of psychological distress in adulthood: the 1958 National Child Development Survey and the 1970 British Cohort Study. Intelligence 37, 592–599.
M Ganguli , Y Du , HH Dodge , GG Ratcliff , CC Chang (2006). Depressive symptoms and cognitive decline in late life: a prospective epidemiological study. Archives of General Psychiatry 63, 153–160.
JL Gatz , SL Tyas , P St John , P Montgomery (2005). Do depressive symptoms predict Alzheimer's disease and dementia?
Journals of Gerontology Series A Biological Science and Medical Science
MI Geerlings , RA Schoevers , AT Beekman , C Jonker , DJ Deeg , B Schmand , HJ Adèr , LM Bouter , W Van Tilberg (2000). Depression and risk of cognitive decline and Alzheimer's disease. Results of two prospective community-based studies in The Netherlands. British Journal of Psychiatry 176, 568–575.
D Hedeker , RD Gibbons (1997). Application of random-effects pattern-mixture models for missing data in longitudinal studies. Psychological Methods 2, 64–78.
AS Henderson , AE Korten , PA Jacomb , AJ Mackinnon , AF Jorm , H Christensen , B Rodgers (1997). The course of depression in the elderly: a longitudinal community-based study in Australia. Psychological Medicine 27, 119–129.
A Koster , H Bosma , GI Kempen , BW Penninx , AT Beekman , DJ Deeg , JT van Eijk (2006). Socioeconomic differences in incident depression in older adults: the role of psychosocial factors, physical health status, and behavioral factors. Journal of Psychosomatic Research 61, 619–627.
A Koster , BW Penninx , H Bosma , GI Kempen , AB Newman , SM Rubin , S Satterfield , HH Atkinson , HN Ayonayon , C Rosano , K Yaffe , TB Harris , RN Rooks , JT van Eijk , SB Kritchevsky (2005). Socioeconomic differences in cognitive decline and the role of biomedical factors. Annals of Epidemiology 15, 564–571.
AF Kramer , KI Erickson , SJ Colcombe (2006). Exercise, cognition, and the aging brain. Journal of Applied Physiology 101, 1237–1242.
A La Rue , GE Swan , D Carmelli (1995). Cognition and depression in a cohort of aging men: results from the Western Collaborative Group Study. Psychology and Aging 10, 30–33.
CM Mangione , JM Seddon , EF Cook , JH Krug Jr, CR Sahagian , EW Campion , RJ Glynn (1993). Correlates of cognitive function scores in elderly outpatients. Journal of the American Geriatrics Society 41, 491–497.
LA Melchior , GJ Huba , VB Brown , CJ Reback (1993). A short depression index for women. Educational and Psychological Measurement 53, 1117–1125.
TP Ng , M Niti , MH Zaw , EH Kua (2009). Depressive symptoms and incident cognitive impairment in cognitively well-functioning older men and women. Journal of the American Geriatrics Society 57, 1058–1063.
AC Nooyens , BM van Gelder , WM Verschuren (2008). Smoking and cognitive decline among middle-aged men and women: the Doetinchem Cohort Study. American Journal of Public Health 98, 2244–2250.
S Paterniti , MH Verdier-Taillefer , C Dufouil , A Alperovitch (2002). Depressive symptoms and cognitive decline in elderly people. Longitudinal study. British Journal of Psychiatry 181, 406–410.
BW Penninx , WA Nolen , F Lamers , FG Zitman , JH Smit , P Spinhoven , P Cuijpers , PJ de Jong , HW van Marwijk , KV der Meer , P Verhaak , MG Laurant , R de Graaf , WJ Hoogendijk , N van der Wee , J Ormel , R Van Dyke , AT Beekman (2011). Two-year course of depressive and anxiety disorders: results from the Netherlands Study of Depression and Anxiety (NESDA). Journal of Affective Disorders
T Perrino , CA Mason , SC Brown , A Spokane , J Szapocznik (2008). Longitudinal relationships between cognitive functioning and depressive symptoms among Hispanic older adults. Journals of Gerontology Series B Psychological Sciences and Social Sciences
P Rabbitt , C Donlan , P Watson , L McInnes , N Bent (1995). Unique and interactive effects of depression, age, socioeconomic advantage, and gender on cognitive performance of normal healthy older people. Psychology and Aging 10, 307–313.
PA Scherr , MS Albert , HH Funkenstein , NR Cook , CH Hennekens , LG Branch , LR White , JO Taylor , DA Evans (1988). Correlates of cognitive function in an elderly community population. American Journal of Epidemiology 128, 1084–1101.
KR Van Dijk , PW Van Gerven , MP Van Boxtel , W Van der Elst , J Jolles (2008). No protective effects of education during normal cognitive aging: results from the 6-year follow-up of the Maastricht Aging Study. Psychology and Aging 23, 119–130.
RS Wilson , SE Arnold , TL Beck , JL Bienias , DA Bennett (2008). Change in depressive symptoms during the prodromal phase of Alzheimer disease. Archives of General Psychiatry 65, 439–445.
RS Wilson , LL Barnes , CF Mendes de Leon , NT Aggarwal , JS Schneider , J Bach , J Pilat , LA Beckett , SE Arnold , DA Evans , DA Bennett (2002). Depressive symptoms, cognitive decline, and risk of AD in older persons. Neurology 59, 364–370.
RS Wilson , LE Hebert , PA Scherr , LL Barnes , CF Mendes de Leon , DA Evans (2009). Educational attainment and cognitive decline in old age. Neurology 72, 460–465.
K Yaffe , T Blackwell , R Gore , L Sands , V Reus , WS Browner (1999). Depressive symptoms and cognitive decline in nondemented elderly women: a prospective study. Archives of General Psychiatry 56, 425–430.