The science behind
DreamTrack Health

Speech biomarkers in rapid eye movement sleep behavior disorder and Parkinson disease.

Rusz J, Hlavnička J, Novotný M et al. · Annals of Neurology · 2021

From prodromal stages to clinical trials: The promise of digital speech biomarkers in Parkinson's disease.

Rusz J, Krack P, Tripoliti E. · Neuroscience & Biobehavioral Reviews · 2024

Vocal feature changes for monitoring Parkinson's disease progression: a systematic review.

Wright H, Aharonson V. · Brain Sciences · 2025

Clinical Measurement of Speech and Voice (2nd ed.).

Baken RJ, Orlikoff RF. · Singular Publishing · 2000

Development of digital voice biomarkers and associations with cognition, cerebrospinal biomarkers, and neural representation in early Alzheimer's disease.

Hajjar I, Okafor M, Choi JD et al. · Alzheimer's & Dementia: DADM · 2023

Acoustic speech analysis in Alzheimer's disease: a systematic review and meta-analysis.

Saeedi S, Hetjens S, Grimm MOW, Barsties v Latoszek B. · Journal of Prevention of Alzheimer's Disease · 2024

Noninvasive automatic detection of Alzheimer's disease from spontaneous speech: a review.

Qi X, Zhou Q, Dong J, Bao W. · Frontiers in Aging Neuroscience · 2023

The effects of very early Alzheimer's disease on the characteristics of writing by a renowned author.

Garrard P, Maloney LM, Hodges JR, Patterson K. · Brain · 2005

The voice of depression: speech features as biomarkers for major depressive disorder.

Menne F, Dörr F, Schräder J et al. · BMC Psychiatry · 2024

Evaluation of an AI-based voice biomarker tool to detect signals consistent with moderate to severe depression.

Mazur E et al. · Annals of Family Medicine · 2025

Voice acoustic measures of depression severity and treatment response collected via interactive voice response (IVR) technology.

Mundt JC, Snyder PJ, Cannizzaro MS et al. · Journal of Neurolinguistics · 2007

Dreaming in parasomnias: REM sleep behavior disorder as a model.

Fasiello E, Scarpelli S, Gorgoni M et al. · Journal of Clinical Medicine · 2022

Smartphone voice calls provide early biomarkers of Parkinsonism in rapid eye movement sleep behavior disorder.

Illner V, Novotný M, Kouba T et al. · Movement Disorders · 2024

Linguistic abnormalities in isolated rapid eye movement sleep behavior disorder.

Šubert M, Šimek M, Novotný M et al. · Movement Disorders · 2022

REM sleep behavior disorder: relation between aggressiveness and emotions expressed in dream enactment.

Bugalho P, Magriço M, Ferreira VM. · Sleep Medicine · 2024

Remote naturalistic speech analysis as a tool to classify behavioral variant frontotemporal dementia.

Vonk JMJ, Morin BT, Dhanam S et al. · Alzheimer's & Dementia · 2025

Development of a speech-based composite score for remotely quantifying language changes in frontotemporal dementia.

Robin J, Xu M, Kaufman LD et al. · Cognitive and Behavioral Neurology · 2023

Changing perspectives on frontotemporal dementia: a review.

Snowden JS. · Journal of Neuropsychology · 2023

APOE4 homozygosity represents a distinct genetic form of Alzheimer's disease.

Fortea J, Pegueroles J, Alcolea D et al. · Nature Medicine · 2024

Investigating voice as a biomarker for leucine-rich repeat kinase 2-associated Parkinson's disease.

Arora S, Visanji NP, Mestre TA et al. · Journal of Parkinson's Disease · 2018

Anomia is present pre-symptomatically in frontotemporal dementia due to MAPT mutations.

Bouzigues A, Russell LL, Peakman G et al. · Journal of Neurology · 2022

Classification of GBA1 variants in Parkinson's disease: the GBA1-PD browser.

Parlar SC, Grenn FP, Kim JJ, Blauwendraat C, Gan-Or Z. · Movement Disorders · 2023

Genetic analysis and natural history of Parkinson's disease due to the LRRK2 G2019S variant.

Kmiecik MJ, Micheletti S, Coker D et al. · Brain · 2024

High frequency and unique subtypes of meningioma in patients with BAP1 tumor predisposition syndrome.

Ramsey KA, Byrne L, Taylor OB, Soliman A et al. · Journal of Neuro-Oncology · 2026

De novo variants in BAP1 cause a syndrome of intellectual disability, hypotonia, and facial dysmorphism.

Kury S, van Woerden GM, Besnard T et al. · American Journal of Human Genetics · 2022

Predicting dementia from spontaneous speech using large language models.

Agbavor F, Liang H. · PLOS Digital Health · 2022

Introduction to large language models for dementia care and research.

Treder MS, Lee S, Tsvetanov KA. · Frontiers in Dementia · 2024

Longitudinal observational cohort study: Speech for Intelligent cognition change tracking and Detection of Alzheimer's Disease (SIDE-AD).

Saunders S, Haider F, Ritchie CW et al. · BMJ Open · 2024