Cited by 49Emotion and Mood RecognitionTreatment of Major DepressionDigital Mental Health Interventions

Remote digital measurement of facial and vocal markers of major depressive disorder severity and treatment response: a pilot study

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Abbas, Anzar, Sauder, Colin, Yadav, Vijay, Koesmahargyo, Vidya, Aghjayan, Allison, Marecki, Serena, Evans, Miriam, Galatzer-Levy, Isaac R.·2021·Frontiers in Digital Health

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Abstract

Abstract Objectives Multiple machine learning-based visual and auditory digital markers have demonstrated associations between Major Depressive Disorder (MDD) status and severity. The current study examines if such measurements can quantify response to antidepressant treatment (ADT) with selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine uptake inhibitors (SNRIs). Methods Visual and auditory markers were acquired through an automated smartphone task that measures facial, vocal, and head movement characteristics across four weeks of treatment (with timepoints at baseline, 2 weeks, and 4 weeks) on ADT (n = 12). The Montgomery-Asberg Depression Rating Scale (MADRS) was collected concordantly through clinical interviews to confirm diagnosis and assess changes in MDD severity. Results Patient responses to ADT demonstrated clinically and statistically significant changes in the MADRS F(2,34) = 51.62, p <.0001. Additionally, patients demonstrated significant increases in multiple digital markers including facial expressivity, head movement, and amount of speech. Finally, patients demonstrated significant decreased frequency of fear and anger facial expressions. Conclusion Digital markers associated with MDD demonstrate validity as measures of treatment response.

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  1. [49]Jacobs BL. Serotonin and behavior: emphasis on motor control. J Clin Psychiatry. (1991) 52(Suppl.): 17– 23. 1752856

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Authors
Abbas, A., Sauder, C., Yadav, V., Koesmahargyo, V., Aghjayan, A., Marecki, S., Evans, M., & Galatzer-Levy, I. R.
Affiliations
AiCure (United States) (US)
Corresponding author
Koesmahargyo, Vidya
Venue
Frontiers in Digital Health
Published
2021-03-31
Volume
3
Pages
610006-610006
ISSN
2673-253X (ISSN-L)
OpenAlex
W3140280866
Cited by
49
References
53
Citations by year
2026: 8 · 2025: 11 · 2024: 11 · 2023: 10 · 2022: 6 · 2021: 3
FWCI
7.24
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Digital Health (publishedVersion, cc-by)
  • medRxiv (acceptedVersion)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Emotion and Mood Recognition
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
Keywords
major depressive disorder, antidepressant response, digital markers, facial expressivity, head movement, smartphone-based assessment, facial expressions, selective serotonin reuptake inhibitors, serotonin-norepinephrine reuptake inhibitors, depression severity, remote measurement

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