Speech‐based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts

Alexandra König; Johannes Tröger; Elisa Mallick; Nicklas Linz; Craig Ritchie; Sarah Gregory; Matthew Hunter; Kay Johnson; Gonzalo Sánchez Benavides; Oriol Grau‐Rivera; Andreea Radoi; Claudia Porta‐Mas; Stefanie Köhler; Stefan Teipel; Oskar Hansson; Pontus Tideman; Anika Wuestefeld; Sebastian Palmqvist

doi:10.1002/alz.71462

Speech‐based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts

Alexandra König^*
, Johannes Tröger
, Elisa Mallick
, Nicklas Linz
, Craig Ritchie
, Sarah Gregory
, Matthew Hunter
, Kay Johnson
, Gonzalo Sánchez Benavides
, Oriol Grau‐Rivera
, Andreea Radoi
, Claudia Porta‐Mas
, Stefanie Köhler
, Stefan Teipel
, Oskar Hansson
, Pontus Tideman
, Anika Wuestefeld
, Sebastian Palmqvist

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Original language	English
Journal	Alzheimer's & Dementia: The Journal of the Alzheimer's Association
Volume	22
Issue number	5
DOIs	https://doi.org/10.1002/alz.71462 https://doi.org/10.1002/alz.v22.5
Publication status	Published - 18 May 2026

Access to Document

10.1002/alz.71462Licence: CC BY
10.1002/alz.v22.5

Alzheimer s Dementia - 2026 - König - Speech‐based digital cognitive assessment for clinical trials Detecting cognitiveFinal published version, 1.1 MBLicence: Creative Commons: Attribution (CC-BY)

https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.71462

Cite this

König, A., Tröger, J., Mallick, E., Linz, N., Ritchie, C., Gregory, S., Hunter, M., Johnson, K., Benavides, G. S., Grau‐Rivera, O., Radoi, A., Porta‐Mas, C., Köhler, S., Teipel, S., Hansson, O., Tideman, P., Wuestefeld, A., & Palmqvist, S. (2026). Speech‐based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts. Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 22(5). https://doi.org/10.1002/alz.71462, https://doi.org/10.1002/alz.v22.5

@article{1e0ef7cd798c406e8da01059ec5836a8,

title = "Speech‐based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts",

author = "Alexandra K{\"o}nig and Johannes Tr{\"o}ger and Elisa Mallick and Nicklas Linz and Craig Ritchie and Sarah Gregory and Matthew Hunter and Kay Johnson and Benavides, \{Gonzalo S{\'a}nchez\} and Oriol Grau‐Rivera and Andreea Radoi and Claudia Porta‐Mas and Stefanie K{\"o}hler and Stefan Teipel and Oskar Hansson and Pontus Tideman and Anika Wuestefeld and Sebastian Palmqvist",

year = "2026",

month = may,

day = "18",

doi = "10.1002/alz.71462",

language = "English",

volume = "22",

journal = "Alzheimer's \& Dementia: The Journal of the Alzheimer's Association",

issn = "1552-5260",

publisher = "Wiley",

number = "5",

}

König, A, Tröger, J, Mallick, E, Linz, N, Ritchie, C , Gregory, S, Hunter, M, Johnson, K, Benavides, GS, Grau‐Rivera, O, Radoi, A, Porta‐Mas, C, Köhler, S, Teipel, S, Hansson, O, Tideman, P, Wuestefeld, A & Palmqvist, S 2026, 'Speech‐based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts', Alzheimer's & Dementia: The Journal of the Alzheimer's Association, vol. 22, no. 5. https://doi.org/10.1002/alz.71462, https://doi.org/10.1002/alz.v22.5

Speech‐based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts. / König, Alexandra; Tröger, Johannes; Mallick, Elisa et al.
In: Alzheimer's & Dementia: The Journal of the Alzheimer's Association, Vol. 22, No. 5, 18.05.2026.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Speech‐based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts

AU - König, Alexandra

AU - Tröger, Johannes

AU - Mallick, Elisa

AU - Linz, Nicklas

AU - Ritchie, Craig

AU - Gregory, Sarah

AU - Hunter, Matthew

AU - Johnson, Kay

AU - Benavides, Gonzalo Sánchez

AU - Grau‐Rivera, Oriol

AU - Radoi, Andreea

AU - Porta‐Mas, Claudia

AU - Köhler, Stefanie

AU - Teipel, Stefan

AU - Hansson, Oskar

AU - Tideman, Pontus

AU - Wuestefeld, Anika

AU - Palmqvist, Sebastian

PY - 2026/5/18

Y1 - 2026/5/18

U2 - 10.1002/alz.71462

DO - 10.1002/alz.71462

M3 - Article

SN - 1552-5260

VL - 22

JO - Alzheimer's & Dementia: The Journal of the Alzheimer's Association

JF - Alzheimer's & Dementia: The Journal of the Alzheimer's Association

IS - 5

ER -