Alzheimer disease affects cognitive domains beyond day-to-day memory
Is it true that Alzheimer disease affects cognitive domains beyond day-to-day memory?
Yes. Clinical and empirical studies confirm that Alzheimer's disease impacts a wide array of cognitive domains beyond day-to-day memory, including executive function, processing speed, and attention.
Verdict: SUPPORTED · 4 sources for, 0 against · Last checked
The retrieved papers consistently report that Alzheimer's disease involves impairments across multiple non-memory cognitive domains, such as executive functioning, processing speed, and attention, and note that distinct clinical subtypes feature prominent non-memory deficits.
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Scheltens, N. M. E., Tijms, B., Heymans, M., Rabinovici, G., Cohn-Sheehy, B. I., Miller, B., Kramer, J., Wolfsgruber, S., Wagner, M., Kornhuber, J., Peters, O., Scheltens, P., & Flier, W. M. v. d. (2018). Prominent Non-Memory Deficits in Alzheimer’s Disease Are Associated with Faster Disease Progression. doi.org. https://doi.org/10.3233/JAD-171088
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DB, H., A, E., M, T., A, T., S, G., L, B., K, K., JL, D., K, N., P, A., R, R., P, V., R, L. J., A, T., A, A., D, C., GS, D., R, D., NR, G., LS, H., DT, J., JC, M., MF, M., K, W., E, M., CU, O., M, R., I, G., E, R., ECB, J., S, S., SJ, S., RS, T., TS, W., DA, W., MC, C., BC, D., GD, R., & LG, A. (2026). Relationship between age and severity of cognitive impairment at diagnosis for early-onset and late-onset Alzheimer's disease: Comparison of LEADS and ADNI.. doi.org. https://doi.org/10.1002/alz.71160
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DA, M., O, H., & AE, B. (2026). The Role of Antidiabetic Therapies in Mild Cognitive Impairment and Alzheimer's Disease: A Systematic Review of Metformin, Pioglitazone, and GLP-1 Receptor Agonists.. doi.org. https://doi.org/10.3390/ijms27093967
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KR, S., P, S., H, H., TK, K., G, G., AF, K., E, M., JM, B., CH, H., ED, V., JK, M., AL, M., C, K., BP, S., L, W., MI, K., PJ, G., JA, D., Y, S., LE, O., & KI, E. (2026). Cognitive and Brain Reserve as Modifiers of Early Alzheimer Disease-Related Cognitive Vulnerability.. doi.org. https://doi.org/10.1212/wnl.0000000000214833
- Is it true that Alzheimer's disease causes dementia? SUPPORTED
- Is it true that Alzheimer's disease is diagnosed through specific clinical and cognitive evaluations? SUPPORTED
- Is it true that video games slow cognitive decline in people with Alzheimer's disease? PARTIAL LEAN
- Is it true that Alzheimer's disease impairs long-term memory in its later stages? PARTIAL LEAN
- Is it true that brain changes of Alzheimer's disease begin 10 to 20 years before memory symptoms appear? SUPPORTED
- Is it true that Alzheimer disease pathology demonstrates that cognitive faculties depend on physical brain structures? PARTIAL LEAN
What does the evidence say?
The retrieved papers consistently report that Alzheimer's disease involves impairments across multiple non-memory cognitive domains, such as executive functioning, processing speed, and attention, and note that distinct clinical subtypes feature prominent non-memory deficits.
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