Are subjective cognitive complaints the same as subjective cognitive decline/impairments?

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Olusegun Emmanuel Ogundele

Thank you Jordi. Let me go through the papers you suggested also.

Ryan Van Patten

I agree with what Jordi said. I would add to it that it can be very helpful to differentiate between subjective cognitive impairment and subjective cognitive decline. A different 2014 paper by Frank Jessen argues for using the term subjective cognitive decline in research on aging/neurodegenerative disorders, given the progressive nature of these diseases. I've found this paper really helpful in conceptualizing these ideas.

Jessen, F., Amariglio, R. E., Van Boxtel, M., Breteler, M., Ceccaldi, M., Chételat, G., ... & Glodzik, L. (2014). A conceptual framework for research on subjective cognitive decline in preclinical Alzheimer's disease. Alzheimer's & Dementia, 10(6), 844-852.

Dear Ryan,

Many thanks for the paper. It's very helpful in conceptualizing SCD

Georg Adler

We tried to differrentiate rather objective self-perceived cognitive impairments from more subjective worrying about memory by means of a checklist for cognitive blackouts.

Best regards,

Georg