Cognitive training and cognitive rehabilitation for persons with mild to moderate dementia of the Alzheimer's or vascular type: a review
Open accessAbstract
Cognitive impairments, and particularly memory deficits, are a defining feature of the early stages of Alzheimer's disease and vascular dementia. Interventions that target these cognitive deficits and the associated difficulties with activities of daily living are the subject of ever-growing interest. Cognitive training and cognitive rehabilitation are specific forms of non-pharmacological intervention to address cognitive and non-cognitive outcomes. The present review is an abridged version of a Cochrane Review and aims to systematically evaluate the evidence for these forms of intervention in people with mild Alzheimer's disease or vascular dementia. Randomized controlled trials (RCTs), published in English, comparing cognitive rehabilitation or cognitive training interventions with control conditions and reporting relevant outcomes for the person with dementia or the family caregiver (or both), were considered for inclusion. Eleven RCTs reporting cognitive training interventions were included in the review. A large number of measures were used in the different studies, and meta-analysis could be conducted for several primary and secondary outcomes of interest. Several outcomes were not measured in any of the studies. Overall estimates of the treatment effect were calculated by using a fixed-effects model, and statistical heterogeneity was measured by using a standard chi-squared statistic. One RCT of cognitive rehabilitation was identified, allowing the examination of effect sizes, but no meta-analysis could be conducted. Cognitive training was not associated with positive or negative effects in relation to any of the reported outcomes. The overall quality of the trials was low to moderate. The single RCT of cognitive rehabilitation found promising results in relation to some patient and caregiver outcomes and was generally of high quality. The available evidence regarding cognitive training remains limited, and the quality of the evidence needs to improve. However, there is still no indication of any significant benefits from cognitive training. Trial reports indicate that some gains resulting from intervention may not be captured adequately by available standardized outcome measures. The results of the single RCT of cognitive rehabilitation show promise but are preliminary in nature. Further well-designed studies of cognitive training and cognitive rehabilitation are required to provide more definitive evidence. Researchers should describe and classify their interventions appropriately by using the available terminology.
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McKhann, G. M., Knopman, D. S., Chertkow, H., Hyman, B. T., Jack, C. R., Kawas, C. H., Klunk, W. E., Koroshetz, W. J., Manly, J. J., Mayeux, R., et al. (2011) · Alzheimer's & Dementia · doi:10.1016/j.jalz.2011.03.005 · Cited by 18,657 · see citing works
Albert, M. S., DeKosky, S. T., Dickson, D., Dubois, B., Feldman, H. H., Fox, N. C., Gamst, A., Holtzman, D. M., Jagust, W. J., Petersen, R. C., et al. (2011) · Alzheimer's & Dementia · doi:10.1016/j.jalz.2011.03.008 · Cited by 10,152 · see citing works
Gauthier, S. G., Reisberg, ., Zaudig, M., Petersen, R. C., Ritchie, K. A., Broich, K., Belleville, S., Brodaty, H., Bennett, D. A., Chertkow, H. M., et al. (2006) · The Lancet · doi:10.1016/s0140-6736(06)68542-5 · Cited by 3,920 · see citing works
(2008) · Cited by 3,790 · see citing works
Cognitive Stimulation in Patients with Dementia: Randomized Controlled Trial
Mapelli, D., Rosa, E. D., Nocita, R., & Sava, D. (2013) · Dementia and Geriatric Cognitive Disorders Extra · doi:10.1159/000353457 · Cited by 3,468 · see citing works
Putting brain training to the test
Owen, A. M., Hampshire, A., Grahn, J. A., Stenton, R., Dajani, S., Burns, A. S., Howard, R. J., & Ballard, C. G. (2010) · Nature · doi:10.1038/nature09042 · Cited by 1,056 · see citing works
Diagnosis and Treatment of Alzheimer Disease and Related Disorders
Small, G. W. (1997) · JAMA · doi:10.1001/jama.1997.03550160083043 · Cited by 984 · see citing works
Nonpharmacological therapies in Alzheimer’s disease: a systematic review of efficacy
Olazarán, J., Reisberg, B., Clare, L., Cruz, I., Peña-Casanova, J., del Ser, T., Woods, B., Beck, C., Auer, S., Lai, C., et al. (2010) · Dementia and Geriatric Cognitive Disorders · doi:10.1159/000316119 · Cited by 937 · cited 1× · see citing works
“More recently, Olazarán and colleagues [72] reviewed the general literature on the effi cacy of 26 categories of non-pharmacological interventions for people with dementia.”
BackgroundSelf-citationCognitive stimulation to improve cognitive functioning in people with dementia
Woods, B., Aguirre, E., Spector, A. E., & Orrell, M. (2012) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd005562.pub2 · Cited by 855 · see citing works
Self-citationClare, L., & Woods, B. T. (2004) · Neuropsychological Rehabilitation · doi:10.1080/09602010443000074 · Cited by 597 · see citing works
Self-citationClare, L., & Woods, B. (2003) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd003260 · Cited by 576 · see citing works
Self-citationJaeggi, S. M., Studer-Luethi, B., Buschkuehl, M., Su, Y.-F., Jonides, J., & Perrig, W. J. (2010) · Intelligence · doi:10.1016/j.intell.2010.09.001 · Cited by 509 · see citing works
Graff, M. J. L., Vernooij-Dassen, M. J. M., Thijssen, M., Dekker, J., Hoefnagels, W. H. L., & Rikkert, M. G. M. O. (2006) · BMJ · doi:10.1136/bmj.39001.688843.be · Cited by 500 · see citing works
Baddeley, A., Wilson, B. A., & Watts, F. (1995) · Cited by 487 · see citing works
Cognitive training in Alzheimer's disease: a meta‐analysis of the literature
Sitzer, D., Twamley, E. W., & Jeste, D. V. (2006) · Acta Psychiatrica Scandinavica · doi:10.1111/j.1600-0447.2006.00789.x · Cited by 457 · see citing works
Training-related brain plasticity in subjects at risk of developing Alzheimer’s disease
Belleville, S., Clément, F., Mellah, S., Gilbert, B., Fontaine, F. S., & Gauthier, S. G. (2011) · Brain · doi:10.1093/brain/awr037 · Cited by 387 · see citing works
Cognition-based interventions for healthy older people and people with mild cognitive impairment
Martin, M., Clare, L., Altgassen, A. M., Cameron, M. H., & Zehnder, F. (2011) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd006220.pub2 · Cited by 350 · see citing works
Self-citationJean, L., Bergeron, M.-È., Thivierge, S. C., & Simard, M. (2010) · American Journal of Geriatric Psychiatry · doi:10.1097/jgp.0b013e3181c37ce9 · Cited by 339 · see citing works
Salomone, S., Caraci, F., Leggio, G. M., Fedotova, J., & Drago, F. (2011) · British Journal of Clinical Pharmacology · doi:10.1111/j.1365-2125.2011.04134.x · Cited by 322 · see citing works
Clare, L., Wilson, B. A., Carter, G., Breen, K., Gosses, A., & Hodges, J. R. (2000) · Journal of Clinical and Experimental Neuropsychology · doi:10.1076/1380-3395(200002)22:1;1-8;ft132 · Cited by 315 · see citing works
Self-citationCognitive and memory training in adults at risk of dementia: A Systematic Review
Gates, N. J., Sachdev, P. S., Singh, M. A. F., & Valenzuela, M. (2011) · BMC Geriatrics · doi:10.1186/1471-2318-11-55 · Cited by 309 · see citing works
Cognitive Intervention in Alzheimer Disease: A Randomized Placebo-Controlled Study
Davis, R. N., Massman, P. J., & Doody, R. S. (2001) · Alzheimer Disease & Associated Disorders · doi:10.1097/00002093-200101000-00001 · Cited by 300 · see citing works
Towards a comprehensive model of cognitive rehabilitation
Wilson, B. A. (2002) · Neuropsychological Rehabilitation · doi:10.1080/09602010244000020 · Cited by 294 · see citing works
Clare, L., Linden, D. E. J., Woods, B. T., Whitaker, R., Evans, S. J., Parkinson, C. H., van Paasschen, J., Nelis, S. M., Hoare, Z., Yuen, K. S. L., et al. (2010) · American Journal of Geriatric Psychiatry · doi:10.1097/jgp.0b013e3181d5792a · Cited by 294 · see citing works
Self-citationRates of forgetting in Alzheimer-type dementia and Korsakoff's syndrome
Kopelman, M. D. (1985) · Neuropsychologia · doi:10.1016/0028-3932(85)90064-8 · Cited by 292 · see citing works
Papp, K. V., Walsh, S. J., & Snyder, P. J. (2008) · Alzheimer s & Dementia · doi:10.1016/j.jalz.2008.10.008 · Cited by 269 · see citing works
Training the brain: fact and fad in cognitive and behavioral remediation.
Rabipour, S., & Raz, A. (2012) · Brain and Cognition · doi:10.1016/j.bandc.2012.02.006 · Cited by 267 · see citing works
Nicotinic System Involvement in Alzheimer??s and Parkinson??s Diseases
NEWHOUSE, P. A., Potter, A., & Levin, E. D. (1997) · Drugs & Aging · doi:10.2165/00002512-199711030-00005 · Cited by 266 · see citing works
(1990) · DigitalGeorgetown (Georgetown University Library) · Cited by 248 · see citing works
Coping With Dementia: Evaluation of Four Nonpharmacologic Interventions
Quayhagen, M. P., Quayhagen, M., Corbeil, R. R., Hendrix, R. C., Jackson, J. E., Snyder, L., & Bower, D. (2000) · International Psychogeriatrics · doi:10.1017/s1041610200006360 · Cited by 225 · see citing works
Bentwich, J., Dobronevsky, E., Aichenbaum, S., Shorer, R., Peretz, R., Khaigrekht, M., Gandelman‐Marton, R., & Rabey, J. M. (2011) · Journal of Neural Transmission · doi:10.1007/s00702-010-0578-1 · Cited by 224 · see citing works
Memory rehabilitation in Alzheimer's disease: a review of progress
Vreese, L. P. D., Neri, M., Fioravanti, M., Belloi, L., & Zanetti, O. O. (2001) · International Journal of Geriatric Psychiatry · doi:10.1002/gps.428 · Cited by 221 · see citing works
Cognitive Rehabilitation of Mildly Impaired Alzheimer Disease Patients on Cholinesterase Inhibitors
Loewenstein, D., Acevedo, A., Czaja, S. J., & Duara, R. (2004) · American Journal of Geriatric Psychiatry · doi:10.1097/00019442-200407000-00007 · Cited by 219 · see citing works
Peretz, C., Korczyn, A. D., Shatil, E., Aharonson, V., Birnboim, S., & Giladi, N. (2011) · Neuroepidemiology · doi:10.1159/000323950 · Cited by 209 · see citing works
Errorless learning of face-name associations in early Alzheimer's disease
Clare, L., Wilson, B. A., Breen, K., & Hodges, J. R. (1999) · Neurocase · doi:10.1080/13554799908404063 · Cited by 198 · see citing works
Self-citationChoi, J., & Twamley, E. W. (2013) · Neuropsychology Review · doi:10.1007/s11065-013-9227-4 · Cited by 190 · see citing works
Relearning face-name associations in early Alzheimer's disease.
Clare, L., Wilson, B. A., Carter, G., Roth, I., & Hodges, J. R. (2002) · Neuropsychology · doi:10.1037//0894-4105.16.4.538 · Cited by 166 · see citing works
Self-citationCognitive Rehabilitation Therapy for Traumatic Brain Injury: Evaluating the Evidence
(2013) · FOCUS The Journal of Lifelong Learning in Psychiatry · doi:10.1176/appi.focus.11.3.387 · Cited by 157 · see citing works
A Dyadic Remediation Program for Care Recipients with Dementia
Quayhagen, M. P., Quayhagen, M., Corbeil, R. R., ROTH, P. A., & Rodgers, J. A. (1995) · Nursing Research · doi:10.1097/00006199-199505000-00005 · Cited by 149 · see citing works
Evaluating Memory Wallets in Conversations With Persons With Dementia
Bourgeois, M. S. (1992) · Journal of Speech Language and Hearing Research · doi:10.1044/jshr.3506.1344 · Cited by 145 · see citing works
Handbook of the Clinical Psychology of Ageing
Downs, M. G., Clare, L., & Anderson, E. J. (. M. (2008) · Wiley eBooks · doi:10.1002/9780470773185 · Cited by 145 · see citing works
Self-citationAwareness in Early-Stage Alzheimer’s Disease: Relationship to Outcome of Cognitive Rehabilitation
Clare, L., Wilson, B. A., Carter, G., Roth, I., & Hodges, J. R. (2004) · Journal of Clinical and Experimental Neuropsychology · doi:10.1076/jcen.26.2.215.28088 · Cited by 138 · see citing works
Self-citationZanetti, O. O., Zanieri, G., Giovanni, G. D., Vreese, L. P. D., Pezzini, A., Metitieri, T. T., & Trabucchi, M. (2001) · Neuropsychological Rehabilitation · doi:10.1080/09602010042000088 · Cited by 136 · see citing works
Kurz, A., Thöne-Otto, A. I. T., Cramer, B., Egert, S., Frölich, L., Gertz, H., Kehl, V., Wagenpfeil, S., & Werheid, K. (2011) · Alzheimer Disease & Associated Disorders · doi:10.1097/wad.0b013e318231e46e · Cited by 126 · see citing works
Perspectives on Rehabilitation of Individuals with Cognitive Impairment After Brain Injury
Ylvisaker, M., Hanks, R. A., & Johnson-Greene, D. E. (2002) · Journal of Head Trauma Rehabilitation · doi:10.1097/00001199-200206000-00002 · Cited by 126 · see citing works
Influence of anosognosia on treatment outcome among dementia patients
Attix, D. K., Welsh-Bohmer, K. A., & Schmechel, D. E. (2001) · Neuropsychological Rehabilitation · doi:10.1080/09602010042000097 · Cited by 123 · see citing works
Rates of forgetting in Alzheimer dementia
Christensen, H. M., Kopelman, M. D., Stanhope, N., Lorentz, L., & Owen, P. (1998) · Neuropsychologia · doi:10.1016/s0028-3932(97)00116-4 · Cited by 120 · see citing works
Cognitive Rehabilitation In Old Age
Hill, R. D., Bäckman, L., & Neely, A. S. (2000) · doi:10.1093/oso/9780195119855.001.0001 · Cited by 119 · see citing works
Supporting everyday activities in dementia: An intervention study
Josephsson, S., Bäckman, L., Borell, L., Bernspång, B., Nygård, L., & Rönnberg, L. (1993) · International Journal of Geriatric Psychiatry · doi:10.1002/gps.930080505 · Cited by 114 · see citing works
Cahn, D. A., Malloy, P. F., Rebok, G. W., & Ott, B. R. (2003) · Applied Neuropsychology · doi:10.1207/s15324826an1004_3 · Cited by 110 · see citing works
Long-Term Effects of Phosphatidylserine, Pyritinol, and Cognitive Training in Alzheimer's Disease
Heiß, W.-D., Kessler, J., Mielke, R., Szelies, B., & Herholz, K. (1994) · Dementia and Geriatric Cognitive Disorders · doi:10.1159/000106702 · Cited by 107 · see citing works
Dunn, J., & Clare, L. (2007) · Neuropsychological Rehabilitation · doi:10.1080/09602010701218317 · Cited by 94 · see citing works
Self-citationGalante, E., Venturini, G., & Fiaccadori, C. (2008) · PubMed · Cited by 91 · see citing works
Bird, M. J. (2001) · Neuropsychological Rehabilitation · doi:10.1080/09602010042000042 · Cited by 81 · see citing works
Senile Dementia: Combined Pharmacologic and Psychologic Treatment
Yesavage, J. A., Westphal, J. R., & RUSH, L. (1981) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.1981.tb01759.x · Cited by 75 · see citing works
Cognitive training and cognitive rehabilitation for people with early-stage dementia
Clare, L. (2003) · Reviews in Clinical Gerontology · doi:10.1017/s0959259803013170 · Cited by 72 · see citing works
Self-citationSchreiber, M. (1999) · Neuropsychological Rehabilitation · doi:10.1080/713755596 · Cited by 70 · see citing works
Cognitive Rehabilitation Changes Memory-Related Brain Activity in People With Alzheimer Disease
van Paasschen, J., Clare, L., Yuen, K. S. L., Woods, B. T., Evans, S. J., Parkinson, C. H., Rugg, M. D., & Linden, D. E. J. (2013) · Neurorehabilitation and neural repair · doi:10.1177/1545968312471902 · Cited by 61 · see citing works
Self-citationThe retention of new information in senile dementia
Little, A., Volans, J., Hemsley, D. R., & Levy, R. (1986) · British Journal of Clinical Psychology · doi:10.1111/j.2044-8260.1986.tb00673.x · Cited by 59 · see citing works
Utilizing compensatory task conditions for episodic memory in Alzheimer's disease
Bäckman, L. (1996) · Acta Neurologica Scandinavica · doi:10.1111/j.1600-0404.1996.tb05880.x · Cited by 59 · see citing works
Collaborative memory intervention in dementia: Caregiver participation matters
Neely, A. S., Vikström, S., & Josephsson, S. (2009) · Neuropsychological Rehabilitation · doi:10.1080/09602010902719105 · Cited by 56 · see citing works
Beck, C., Heacock, P., Mercer, S. W., Thatcher, R. M. L., & Sparkman, C. R. (1988) · PubMed · Cited by 54 · see citing works
Combination of intensive cognitive rehabilitation and donepezil therapy in Alzheimer's disease (AD)
Giordano, M., Dominguez, L. J., Vitrano, T., Curatolo, M., Ferlisi, A., Prima, A. D., Belvedere, M., & Barbagallo, M. (2009) · Archives of Gerontology and Geriatrics · doi:10.1016/j.archger.2009.11.008 · Cited by 45 · see citing works
Memory disorders in the dementias.
Brandt, J., & Rich, J. B. (1995) · Cited by 43 · see citing works
Hwang, H. R., Choi, S. H., Yoon, D. H., Yoon, B.-N., Suh, Y. J., Lee, D.-H., Han, I.-T., & Hong, C.-G. (2012) · Journal of Clinical Neurology · doi:10.3988/jcn.2012.8.3.190 · Cited by 39 · see citing works
Activation PET as an Instrument to Determine Therapeutic Efficacy in Alzheimer's Diseasea
Heiss, W., KESSLER, J., Slansky, I., Mielke, R., Szelies, B., & Herholz, K. (1993) · Annals of the New York Academy of Sciences · doi:10.1111/j.1749-6632.1993.tb23078.x · Cited by 38 · see citing works
O'Brien, J. T., Ames, D. J., Schweitzer, I., Desmond, P. M., Coleman, P. G., & Tress, B. M. (1997) · International Journal of Geriatric Psychiatry · doi:10.1002/(sici)1099-1166(199702)12:2 · Cited by 32 · see citing works
Anderson, J., Arens, K., Arens, K., & Coppens, P. (2001) · Clinical Gerontologist · doi:10.1300/j018v24n01_09 · Cited by 26 · see citing works
Cognition-based therapies and Mild Cognitive Impairment.
Woods, B. T., Clare, L., Tuokko, H. A., & Hultsch, D. F. (2006) · doi:10.4324/9780203782996-22 · Cited by 9 · see citing works
Self-citationNoel-Storr, A. H., & McShane, R. H. (2011) · Alzheimer s & Dementia · doi:10.1016/j.jalz.2011.05.943 · Cited by 2 · see citing works
Flagged first, then by citations
2 of the 72 references couldn’t be matched to a known paper.
Research works printed but not linked: 1
- Reeves BC Deeks JJ Higgins JPT Wells GA Higgins JPT Chapter 13: Including non-randomized studies Cochrane Handbook for Systematic Reviews of Interventions Version 510 (updated March 2011) 2011 Oxford, UK: The Cochrane Collaboration
Cited by
Sorted by citations
Oliveira, A. M. D., Radanovic, M., Mello, P. C. H. D., Buchain, P. C., Vizzotto, A. D. B., Celestino, D. L., Stella, F., Piersol, C. V., & Forlenza, O. V. (2015) · BioMed Research International · doi:10.1155/2015/218980 · Cited by 247 · see citing works
Anderson‐Hanley, C., Barcelos, N. M., Zimmerman, E. A., Gillen, R. W., Dunnam, M., Cohen, B. D., Yerokhin, V., Miller, K. E., Hayes, D. J., Arciero, P. J., et al. (2018) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2018.00076 · Cited by 188 · see citing works
Bamidis, P. D., Fissler, P., Papageorgiou, S. G., Zilidou, V. I., Konstantinidis, E. I., Billis, A. S., Romanopoulou, E. D., Karagianni, M. A., Beratis, I., Tsapanou, A., et al. (2015) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2015.00152 · Cited by 186 · see citing works
Anodal tDCS during face-name associations memory training in Alzheimer's patients
Cotelli, M., Manenti, R., Brambilla, M., Petesi, M., Rosini, S., Ferrari, C., Zanetti, O. O., & Miniussi, C. (2014) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2014.00038 · Cited by 182 · see citing works
Computerised cognitive training for preventing dementia in people with mild cognitive impairment
Gates, N. J., Vernooij, R. W. M., Nisio, M. D., Karim, S., March, E. G., Martínez, G., & Rutjes, A. W. (2019) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd012279.pub2 · Cited by 172 · see citing works
Mewborn, C. M., Lindbergh, C. A., & Miller, L. S. (2017) · Neuropsychology Review · doi:10.1007/s11065-017-9350-8 · Cited by 146 · see citing works
Prediction of Alzheimer's Disease Progression with Multi-Information Generative Adversarial Network
Zhao, Y., Ma, B., Jiang, P., Zeng, D., Wang, X., & Li, S. (2020) · IEEE Journal of Biomedical and Health Informatics · doi:10.1109/jbhi.2020.3006925 · Cited by 118 · see citing works
Cotelli, M., Manenti, R., Brambilla, M., Gobbi, E., Ferrari, C., Binetti, G., & Cappa, S. F. (2019) · Journal of Telemedicine and Telecare · doi:10.1177/1357633x17740390 · Cited by 112 · see citing works
Wang, B., Lei, M., Shen, T., Jie, L. T., Qian, L., Lin, F., & Wang, P. (2018) · Clinical Rehabilitation · doi:10.1177/0269215518791007 · Cited by 112 · see citing works
Slowing the progression of Alzheimer’s disease; what works?
Nelson, L., & Tabet, N. (2015) · Ageing Research Reviews · doi:10.1016/j.arr.2015.07.002 · Cited by 111 · see citing works
Serino, S., Pedroli, E., Tuena, C., Leo, G. D., Stramba‐Badiale, M., Goulene, K., Mariotti, N. G., & Riva, G. (2017) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2017.00240 · Cited by 110 · see citing works
Park, J., Jung, Y., & Lee, G. (2020) · Healthcare · doi:10.3390/healthcare8030335 · Cited by 109 · see citing works
Enhancing cognitive training effects in Alzheimer’s disease: rTMS as an add-on treatment
Bagattini, C., Zanni, M., Barocco, F., Caffarra, P., Brignani, D., Miniussi, C., & Defanti, C. A. (2020) · Brain stimulation · doi:10.1016/j.brs.2020.09.010 · Cited by 106 · see citing works
New therapeutics beyond amyloid-β and tau for the treatment of Alzheimer’s disease
Zhang, F., Zhong, R.-J., Cheng, C., Li, S., & Le, W.-D. (2021) · Acta Pharmacologica Sinica · doi:10.1038/s41401-020-00565-5 · Cited by 105 · see citing works
Comparison between physical and cognitive treatment in patients with MCI and Alzheimer’s disease
Fonte, C., Smania, N., Pedrinolla, A., Munari, D., Gandolfi, M., Picelli, A., Varalta, V., Benetti, M. V., Brugnera, A., Federico, A., et al. (2019) · Aging · doi:10.18632/aging.101970 · Cited by 98 · see citing works
Is Cognitive Training an Effective Treatment for Preclinical and Early Alzheimer's Disease?
Gates, N. J., & Sachdev, P. S. (2014) · Journal of Alzheimer s Disease · doi:10.3233/jad-141302 · Cited by 94 · see citing works
Improving functional disability and cognition in Parkinson disease
Peña, J., Ibarretxe‐Bilbao, N., García‐Gorostiaga, I., Gómez‐Beldarrain, M. Á., Díez‐Cirarda, M., & Ojeda, N. (2014) · Neurology · doi:10.1212/wnl.0000000000001043 · Cited by 83 · see citing works
Swan, K., Hopper, M., Wenke, R., Jackson, C., Till, T., & Conway, E. (2018) · American Journal of Speech-Language Pathology · doi:10.1044/2017_ajslp-17-0043 · Cited by 83 · see citing works
Zając-Lamparska, L., Wiłkość-Dębczyńska, M., Wojciechowski, A., Podhorecka, M., Polak-Szabela, A., Warchoł, Ł., Kędziora–Kornatowska, K., Araszkiewicz, A. S., & Izdebski, P. K. (2019) · BMC Research Notes · doi:10.1186/s13104-019-4810-2 · Cited by 77 · see citing works
Contreras-Somoza, L. M., Irazoki, E., Toribio-Guzmán, J. M., Díez, I. D. L. T., Diaz-Baquero, A. A., Parra−Vidales, E., Bartolomé, M. V. P., & Franco, M. (2021) · Frontiers in Psychology · doi:10.3389/fpsyg.2021.636116 · Cited by 73 · see citing works
Farokhi-Sisakht, F., Farhoudi, M., Sadigh‐Eteghad, S., Mahmoudi, J., & Mohaddes, G. (2019) · Journal of Stroke and Cerebrovascular Diseases · doi:10.1016/j.jstrokecerebrovasdis.2019.07.015 · Cited by 69 · see citing works
Jiang, C., Yang, S., Tao, J., Huang, J., Li, Y., Ye, H., Chen, S., Hong, W., & Chen, L. (2016) · Journal of the American Medical Directors Association · doi:10.1016/j.jamda.2016.07.021 · Cited by 68 · see citing works
Lasaponara, S., Marson, F., Doricchi, F., & Cavallo, M. (2021) · Brain Science · doi:10.3390/brainsci11050528 · Cited by 54 · see citing works
Νούσια, Α., Siokas, V., Aretouli, E., Messinis, L., Aloizou, A., Μαρτζούκου, Μ., Karala, M., Koumpoulis, C., Nasios, G., & Dardiotis, E. (2018) · Neural Plasticity · doi:10.1155/2018/2845176 · Cited by 63 · see citing works
Perspectives on neurocognitive rehabilitation as an adjunct treatment for addictive disorders
Rezapour, T., DeVito, E. E., Sofuoglu, M., & Ekhtiari, H. (2015) · Progress in brain research · doi:10.1016/bs.pbr.2015.07.022 · Cited by 63 · see citing works
Cognitive Rehabilitation in Alzheimer’s Disease: A Controlled Intervention Trial
Brueggen, K., Kasper, E., Ochmann, S. L., Pfaff, H., Webel, S., Schneider, W., & Teipel, S. J. (2017) · Journal of Alzheimer s Disease · doi:10.3233/jad-160771 · Cited by 58 · see citing works
Cognitive rehabilitation for individuals with opioid use disorder: A randomized controlled trial
Rezapour, T., Hatami, J., Farhoudian, A., Sofuoglu, M., Noroozi, A., Daneshmand, R., Samiei, A., & Ekhtiari, H. (2017) · Neuropsychological Rehabilitation · doi:10.1080/09602011.2017.1391103 · Cited by 56 · see citing works
Burton, C. Z., Garnett, E. O., Capellari, E. C., Chang, S., Tso, I. F., Hampstead, B. M., & Taylor, S. F. (2022) · Biological Psychiatry Cognitive Neuroscience and Neuroimaging · doi:10.1016/j.bpsc.2022.09.014 · Cited by 55 · see citing works
Díez‐Cirarda, M., Ojeda, N., Peña, J., Cabrera‐Zubizarreta, A., Lucas‐Jiménez, O., Gómez‐Esteban, J. C., Gómez‐Beldarrain, M. Á., & Ibarretxe‐Bilbao, N. (2016) · Brain Imaging and Behavior · doi:10.1007/s11682-016-9639-x · Cited by 55 · see citing works
Rehabilitation to live better with dementia
Maki, Y., Sakurai, T., Okochi, J., Yamaguchi, H., & Toba, K. (2018) · Geriatrics and gerontology international/Geriatrics & gerontology international · doi:10.1111/ggi.13517 · Cited by 52 · see citing works
Nishiura, Y., Nihei, M., Nakamura‐Thomas, H., & Inoue, T. (2019) · Disability and Rehabilitation Assistive Technology · doi:10.1080/17483107.2019.1650299 · Cited by 52 · see citing works
Five weeks of immersive reminiscence therapy improves autobiographical memory in Alzheimer’s disease
Kirk, M., Rasmussen, K. W., Overgaard, S. B., & Berntsen, D. (2018) · Memory · doi:10.1080/09658211.2018.1515960 · Cited by 49 · see citing works
Zhu, D., Mahmud, A. A., & Liu, W. (2023) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2023.1188887 · Cited by 46 · see citing works
Lipardo, D., & Tsang, W. W. N. (2018) · BMC Geriatrics · doi:10.1186/s12877-018-0868-2 · Cited by 44 · see citing works
Cruz, V. T., Pais, J. L., Alves, I., Ruano, L., Mateus, C., Barreto, R. D., Bento, V., Colunas, M., Rocha, N. P., & Coutinho, P. (2014) · Journal of Medical Internet Research · doi:10.2196/jmir.3377 · Cited by 43 · see citing works
Regenerative medicine in Alzheimer's disease
Felsenstein, K. M., Candelario, K. M., Steindler, D. A., & Borchelt, D. (2013) · Translational research · doi:10.1016/j.trsl.2013.11.001 · Cited by 43 · see citing works
Dong, J., Zhao, J., Lin, Y., Liang, H., He, X., Zheng, X., Sui, M., Zhuang, Z., & Yan, T. (2017) · Neurological Research · doi:10.1080/01616412.2017.1398389 · Cited by 42 · see citing works
Wang, Y., Jia, R., Liang, J., Li, J., Qian, S., Li, J., & Xu, Y. (2020) · International Journal of Geriatric Psychiatry · doi:10.1002/gps.5289 · Cited by 43 · see citing works
Chen, J., Zhang, F., Zhao, L., Cheng, C., Zhong, R., Dong, C., & Le, W. (2020) · Alzheimer s & Dementia Translational Research & Clinical Interventions · doi:10.1002/trc2.12030 · Cited by 41 · see citing works
Wall, K. M., Stark, J. H., Schillaci, A., Saulnier, E. T., McLaren, E., Striegnitz, K., Cohen, B. D., Arciero, P. J., Kramer, A. F., & Anderson‐Hanley, C. (2018) · Journal of Clinical Medicine · doi:10.3390/jcm7090249 · Cited by 40 · see citing works
Mobile Augmented Reality Serious Game for Improving Old Adults’ Working Memory
Han, K., Park, K., Choi, K., & Lee, J. W. (2021) · Applied Sciences · doi:10.3390/app11177843 · Cited by 40 · see citing works
dos Santos, G. D., Nunes, P. V., Stella, F., Brum, P. S., Yassuda, M. S., Ueno, L. M., Gattaz, W. F., & Forlenza, O. V. (2015) · Archives of Clinical Psychiatry (São Paulo) · doi:10.1590/0101-60830000000066 · Cited by 38 · see citing works
Kim, S. J., & Yoo, G. E. (2019) · Frontiers in Psychology · doi:10.3389/fpsyg.2019.00151 · Cited by 37 · see citing works
Reality orientation therapy benefits cognition in older people with dementia: A meta-analysis
Chiu, H.-Y., Chen, P., Chen, Y., & Huang, H. (2018) · International Journal of Nursing Studies · doi:10.1016/j.ijnurstu.2018.06.008 · Cited by 36 · see citing works
Stuck in the mud: time for change in the implementation of cognitive training research in ageing?
Walton, C. C., Mowszowski, L., Lewis, S. J. G., & Naismith, S. L. (2014) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2014.00043 · Cited by 35 · see citing works
Schoentgen, B., Gagliardi, G. P., & Defontaines, B. (2020) · Frontiers in Psychology · doi:10.3389/fpsyg.2020.01814 · Cited by 38 · see citing works
Reilly, J. J. (2015) · Neuropsychological Rehabilitation · doi:10.1080/09602011.2014.1003947 · Cited by 35 · see citing works
Prompting Technology and Persons With Dementia: The Significance of Context and Communication
Braley, R., Fritz, R. M., Son, C. R. V., & Schmitter‐Edgecombe, M. (2018) · The Gerontologist · doi:10.1093/geront/gny071 · Cited by 34 · see citing works
Mobile Conversational Agents for Context-Aware Care Applications
Griol, D., & Callejas, Z. (2016) · Cognitive Computation · doi:10.1007/s12559-015-9352-x · Cited by 33 · see citing works
Potential benefits of a cognitive training program in mild cognitive impairment (MCI)
Láiz, N. M., Díaz, M. S. D. V., Collado, N. R., Gómez‐Pilar, J., & Hornero, R. (2018) · Restorative Neurology and Neuroscience · doi:10.3233/rnn-170754 · Cited by 33 · see citing works
Tsantali, E., Economidis, D., & Rigopoulou, S. (2017) · Brain Impairment · doi:10.1017/brimp.2017.6 · Cited by 32 · see citing works
Díez‐Cirarda, M., Ibarretxe‐Bilbao, N., Peña, J., & Ojeda, N. (2018) · Neural Plasticity · doi:10.1155/2018/2651918 · Cited by 31 · see citing works
Effect of early cognitive interventions on delirium in critically ill patients: a systematic review
Deemer, K. S., Zjadewicz, K., Fiest, K. M., Oviatt, S., Parsons, M., Myhre, B., & Posadas-Calleja, J. G. (2020) · Canadian Journal of Anesthesia/Journal canadien d anesthésie · doi:10.1007/s12630-020-01670-z · Cited by 31 · see citing works
McCormick, S. A., Vatter, S., Carter, L., Smith, S. J., Orgeta, V., Poliakoff, E., Silverdale, M., Raw, J., Ahearn, D., Taylor, C., et al. (2019) · Journal of Neurology · doi:10.1007/s00415-019-09329-6 · Cited by 30 · see citing works
Treatment of Alzheimer’s Disease in Iranian Traditional Medicine
Ahmadian-Attari, M. M., Ahmadiani, A., Kamalinejad, M., Dargahi, L., Shirzad, M., & Mosaddegh, M. (2014) · Iranian Red Crescent Medical Journal · doi:10.5812/ircmj.18052 · Cited by 30 · see citing works
He, Z., Tian, S., Singh, A., Chakraborty, S., Zhang, S., Lustria, M. L. A., Charness, N. H., Roque, N. A., Harrell, E. R., & Boot, W. R. (2022) · Information Processing & Management · doi:10.1016/j.ipm.2022.103034 · Cited by 30 · see citing works
Cognitive Interventions for Neurodegenerative Disease
Krellman, J. W., & Mercuri, G. (2023) · Current Neurology and Neuroscience Reports · doi:10.1007/s11910-023-01283-1 · Cited by 28 · see citing works
Lalanne, J., Gallarda, T., & Piolino, P. (2014) · Neuropsychological Rehabilitation · doi:10.1080/09602011.2014.949276 · Cited by 30 · see citing works
Tu, M.-C., Hsu, Y., Yang, J., Huang, W., Deng, J. F., Lin, S.-Y., Lin, C.-Y. E., & Kuo, L. (2020) · Frontiers in Aging Neuroscience · doi:10.3389/fnagi.2020.00239 · Cited by 29 · see citing works
Cognitive and Neuropsychiatric Impairments in Alzheimer's Disease: Current Treatment Strategies
Borisovskaya, A., Pascualy, M., & Soo Borson, B. (2014) · Current Psychiatry Reports · doi:10.1007/s11920-014-0470-z · Cited by 27 · see citing works
Bertoux, M., Flanagan, E. C., Hobbs, M., Ruiz-Tagle, A., Delgado, C., Miranda, M., Ibáñez, A., Slachevsky, A., & Hornberger, M. (2018) · Journal of Alzheimer’s Disease · doi:10.3233/jad-170771 · Cited by 28 · see citing works
Methods for Robot Behavior Adaptation for Cognitive Neurorehabilitation
Kubota, A., & Riek, L. D. (2021) · Annual Review of Control Robotics and Autonomous Systems · doi:10.1146/annurev-control-042920-093225 · Cited by 28 · see citing works
Treatment of Vascular Cognitive Impairment
Ritter, A. R., & Pillai, J. A. (2015) · Current Treatment Options in Neurology · doi:10.1007/s11940-015-0367-0 · Cited by 28 · see citing works
Lü, Y., Liu, C., Fawkes, S. A., Wang, Z., & Yu, D. (2022) · BMC Family Practice · doi:10.1186/s12875-022-01716-9 · Cited by 29 · see citing works
Singh, A., Chakraborty, S., He, Z., Tian, S., Zhang, S., Lustria, M. L. A., Charness, N. H., Roque, N. A., Harrell, E. R., & Boot, W. R. (2022) · Frontiers in Psychology · doi:10.3389/fpsyg.2022.980778 · Cited by 25 · see citing works
He, W., Wang, M., Jiang, L., Li, M., & Han, X. (2019) · Complementary Therapies in Medicine · doi:10.1016/j.ctim.2019.102199 · Cited by 25 · see citing works
Wang, S., Bressington, D. T., Leung, A. Y. M., Davidson, P. M., & Cheung, D. S. K. (2020) · International Journal of Nursing Studies · doi:10.1016/j.ijnurstu.2020.103643 · Cited by 29 · see citing works
Xu, Z., Sun, W. J., Zhang, D., Chung, V. C., & Wong, S. Y. S. (2021) · Aging & Mental Health · doi:10.1080/13607863.2021.1998356 · Cited by 23 · see citing works
Serious Games for Cognitive Rehabilitation in Older Adults: A Conceptual Framework
Guzmán, D. E., Rodas, C. F. R., & García, C. (2024) · Multimodal Technologies and Interaction · doi:10.3390/mti8080064 · Cited by 23 · see citing works
Emotional function in dementia patients
Fujii, M., Butler, J. P., & Sasaki, H. (2014) · Psychogeriatrics · doi:10.1111/psyg.12059 · Cited by 23 · see citing works
Cognitive remediation therapy for older adults
Sharma, I., Srivastava, J., Kumar, A., & Sharma, R. (2016) · Journal of Geriatric Mental Health · doi:10.4103/2348-9995.181919 · Cited by 21 · see citing works
Ju, Y. J., Nam, C. M., Lee, S. G., Park, S., Hahm, M., & Park, E. (2019) · Age and Ageing · doi:10.1093/ageing/afz067 · Cited by 21 · see citing works
Liang, J., Lü, L., Wang, Y., Jia, R., Qu, X.-Y., Li, J., Li, J., Qian, S., Qian, Y., Wang, S., et al. (2019) · Ageing Research Reviews · doi:10.1016/j.arr.2019.100965 · Cited by 21 · see citing works
Keogh, F., Mountain, G. A., Joddrell, P., & Lord, K. (2018) · American Journal of Geriatric Psychiatry · doi:10.1016/j.jagp.2018.12.027 · Cited by 20 · see citing works
Vita‐Barrull, N., Guzmán, N., Estrada‐Plana, V., March‐Llanes, J., Mayoral, M., & Moya, J. (2021) · Games for Health Journal · doi:10.1089/g4h.2021.0034 · Cited by 23 · see citing works
Fung, J. K. K. M., & Tsang, H. W. H. (2017) · Journal of Clinical Nursing · doi:10.1111/jocn.14101 · Cited by 19 · see citing works
AI-Based Predictive Modelling of the Onset and Progression of Dementia
Hanke, S., Mangialasche, F., Bödenler, M., Neumayer, B., Ngandu, T., Mecocci, P., Untersteiner, H., & Stögmann, E. (2022) · Smart Cities · doi:10.3390/smartcities5020036 · Cited by 18 · see citing works
The Validity of the Norwegian Version of the Cognitive Function Instrument
Michelet, M., Engedal, K., Selbæk, G., Lund, A. D., Bjørkløf, G. H., Horndalsveen, P. O., & Bergh, S. (2018) · Dementia and Geriatric Cognitive Disorders · doi:10.1159/000493463 · Cited by 18 · see citing works
A Novel IoT Based Positioning and Shadowing System for Dementia Training
Hung, L., Huang, W., Shih, J.-Y., & Liu, C. (2021) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph18041610 · Cited by 19 · see citing works
Jeffares, I., Merriman, N. A., Doyle, F., Horgan, F., & Hickey, A. (2021) · Neuropsychological Rehabilitation · doi:10.1080/09602011.2021.1977155 · Cited by 19 · see citing works
Approaches to Cognitive Stimulation in the Prevention of Dementia
Niederstrasser, N. G., & Hogervorst, E. (2016) · Journal of Gerontology & Geriatric Research · doi:10.4172/2167-7182.s5-005 · Cited by 16 · see citing works
Contemporary methods of improving cognitive dysfunction in clinical depression
Knight, M. J., Mills, N. T., & Baune, B. T. (2019) · Expert Review of Neurotherapeutics · doi:10.1080/14737175.2019.1610395 · Cited by 17 · see citing works
Lü, L., Lv, S., Liang, J., Li, H., & Xu, Y. (2019) · Current Alzheimer Research · doi:10.2174/1567205016666190726102935 · Cited by 17 · see citing works
Doshi, K., Henderson, S. L., Fan, Q., Wong, K. F., & Lim, J. (2021) · Journal of Alzheimer s Disease · doi:10.3233/jad-215035 · Cited by 16 · see citing works
The Effect of Cognitive Intervention on Cognitive Improvement in Patients with Dementia
Jo, K., Jhoo, J. H., Mun, Y.-J., Kim, Y. M., Kim, S. K., Kim, S., Lee, S.-H., & Jang, J. (2018) · Dementia and Neurocognitive Disorders · doi:10.12779/dnd.2018.17.1.23 · Cited by 16 · see citing works
Srisuwan, P., Nakawiro, D., Chansirikarnjana, S., Kuha, O., Chaikongthong, P., & Suwannagoot, T. (2020) · The Journal of Prevention of Alzheimer s Disease · doi:10.14283/jpad.2019.42 · Cited by 15 · see citing works
Juárez‐Cedillo, T., Gutiérrez-Gutiérrez, L., Sánchez‐Hurtado, L. A., Martínez‐Rodríguez, N., & Juárez‐Cedillo, E. (2020) · Journal of Alzheimer s Disease · doi:10.3233/jad-200574 · Cited by 16 · see citing works
Natural Products as Bioactive Agents in the Prevention of Dementia
Rasool, M., Ullah, H., Hussain, A., Asif, M., & Nawaz, F. (2022) · CNS & Neurological Disorders - Drug Targets · doi:10.2174/1871527321666220422085835 · Cited by 15 · see citing works
Episodic memory training in elderly: A systematic review
Mendonça, A. R., Loureiro, L. M., Nórte, C. E., & Landeira-Fernández, J. (2022) · Frontiers in Psychology · doi:10.3389/fpsyg.2022.947519 · Cited by 15 · see citing works
Ferreira-Brito, F., Alves, S., Santos, O., Guerreiro, T., Caneiras, C. S. G., Carriço, L. M., & Verdelho, A. (2020) · Journal of Clinical Medicine · doi:10.3390/jcm9123821 · Cited by 15 · see citing works
Cognitive rehabilitation for early stage Alzheimer’s disease: a pilot study with an Irish population
Kelly, M. E., LAWLOR, B. A., Coen, R. F., Robertson, I. H., & Brennan, S. (2017) · Irish Journal of Psychological Medicine · doi:10.1017/ipm.2017.23 · Cited by 14 · see citing works
Lin, R. S. Y., Yu, D. S. F., Li, P. W. C., & Masika, G. M. (2020) · International Journal of Geriatric Psychiatry · doi:10.1002/gps.5460 · Cited by 14 · see citing works
Teipel, S. J., Keller, F., Thyrian, J. R., Strohmaier, U., Altiner, A., Hoffmann, W. U., & Kilimann, I. (2016) · Journal of Alzheimer s Disease · doi:10.3233/jad-160778 · Cited by 14 · see citing works
Singh, N. N., Lancioni, G. E., Medvedev, O. N., Sreenivas, S., Myers, R. E., & Hwang, Y. (2018) · Mindfulness · doi:10.1007/s12671-018-1075-0 · Cited by 15 · see citing works
Sánchez‐Sánchez, J. L., Udina, C., Medina‐Rincón, A., Víctor, M. E., Bartolomé-Martín, I., Moral-Cuesta, D., Marín‐Epelde, I., Ramón‐Espinoza, F., Sánchez-Latorre, M., Idoate, F., et al. (2022) · BMC Geriatrics · doi:10.1186/s12877-022-03214-0 · Cited by 13 · see citing works
Non-pharmacological interventions for patients with dementia
Lee, G. E., Kim, J. Y., Jung, J.-H., Kang, H.-W., & Jung, I. C. (2019) · Medicine · doi:10.1097/md.0000000000017279 · Cited by 13 · see citing works
Jeong, P. Y., Sung, J. E., & Sim, H. S. (2014) · Eon'eo cheong'gag jang'ae yeon'gu/Communication sciences & disorders · doi:10.12963/csd.14122 · Cited by 12 · see citing works
Recommendations on the Design of Serious Games for People with Dementia
Dietlein, C., & Bock, B. N. (2019) · EAI Endorsed Transactions on Game-Based Learning · doi:10.4108/eai.11-7-2019.159528 · Cited by 12 · see citing works
Chariglione, I. P. F. S., Janczura, G. A., & Belleville, S. (2018) · Estudos de Psicologia (Natal) · doi:10.22491/1678-4669.20180002 · Cited by 12 · see citing works
Bruno, J. L., Shaw, J. S., & Hosseini, S. M. H. (2023) · Journal of Alzheimer s Disease · doi:10.3233/jad-230619 · Cited by 11 · see citing works
- Authors
- Bahar-Fuchs, A., Clare, L., & Woods, B.
- Affiliations
- Bangor University (GB)
- Venue
- Alzheimer's Research & Therapy
- Published
- 2013
- Volume
- 5
- Issue
- 4
- Pages
- 35
- ISSN
- 1758-9193 (ISSN-L)
- PMC
- PMC3979126
- OpenAlex
- W2122696581
- Cited by
- 239
- References
- 72
- Citations by year
- 2026: 6 · 2025: 17 · 2024: 15 · 2023: 14 · 2022: 20 · 2021: 19 · 2020: 28 · 2019: 30 · 2018: 24 · 2017: 28 · 2016: 11 · 2015: 14 · 2014: 12 · 2013: 1
- FWCI
- 1.73
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Locations
- Alzheimer s Research & Therapy (publishedVersion)
- Europe PMC (PubMed Central) (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Figshare (submittedVersion, cc-by)
- Minerva Access (University of Melbourne) (submittedVersion)
- ANU Open Research (Australian National University) (submittedVersion)
- Topics
- Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Functions and Memory
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
- Keywords
- cognitive training, cognitive rehabilitation, Alzheimer's disease, vascular dementia, mild to moderate dementia, memory impairment, non-pharmacological treatment, caregiver outcomes, activities of daily living, intervention classification
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