Cited by 22Transcranial Magnetic Stimulation StudiesTreatment of Major DepressionElectroconvulsive Therapy Studies

Transcranial direct current stimulation: considerations for research in adolescent depression

Open access
Lee, Jonathan C., Lewis, Charles P., Daskalakis, Zafiris J., Croarkin, Paul E.·2017·Frontiers in Psychiatry

Abstract

Adolescent depression is a prevalent disorder with substantial morbidity and mortality. Current treatment interventions do not target relevant pathophysiology and are frequently ineffective, thereby leading to a substantial burden for individuals, families, and society. During adolescence the prefrontal cortex undergoes extensive structural and functional changes. Recent work suggests that frontolimbic development in depressed adolescents is delayed or aberrant. The judicious application of noninvasive brain stimulation techniques to the prefrontal cortex may present a promising opportunity for durable interventions in adolescent depression. Transcranial direct current stimulation (tDCS) applies a low-intensity, continuous current that alters cortical excitability. While this modality does not elicit action potentials, it is thought to manipulate neuronal activity and neuroplasticity. Specifically, tDCS may modulate N-methyl-D-aspartate receptors and L-type voltage-gated calcium channels and effect changes through long-term potentiation or long-term depression-like mechanisms. This mini-review will consider the neurobiological rationale for developing tDCS protocols in adolescent depression, review existing work in adult mood disorders, survey existing the tDCS literature in adolescent populations, review safety studies, and discuss distinctive ethical considerations in work with adolescents.

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  • Many non-pharmacological techniques for adolescent depression (e.g., transcranial magnetic stimulation, art or music therapy) require specialized equipment or settings.

    “While techniques such as transcranial magnetic stimulation and art or music therapy has shown promise, many require specialized equipment or settings (8–11).”

    From Recent developments in bibliotherapy for adolescent depression (2025) · cites this paper as [8]

    The Concurrent and State-Dependent Interventions section describes tDCS as low-cost and portable, potentially allowing use at home. The Safety in Children and Adolescents section mentions TMS, but our copy does not say that TMS, art therapy, music therapy, or many other techniques require specialized equipment or settings. Searches for those therapies and for equipment or setting requirements did not establish the attributed claim. (LLM, conf=0.73)

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Authors
Lee, J. C., Lewis, C. P., Daskalakis, Z. J., & Croarkin, P. E.
Affiliations
  • Centre for Addiction and Mental Health (CA)
  • Mayo Clinic (US)
Corresponding author
Croarkin, Paul E.
Venue
Frontiers in Psychiatry
Published
2017-06-07
Volume
8
Pages
91-91
ISSN
1664-0640 (ISSN-L)
OpenAlex
W2623038695
Cited by
22
References
97
Citations by year
2026: 1 · 2025: 7 · 2024: 2 · 2023: 1 · 2022: 1 · 2021: 3 · 2020: 1 · 2019: 1 · 2018: 5
FWCI
0.18
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Frontiers in Psychiatry (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Institute of Mental Health (K23 MH100266)
Topics
  • Life Sciences › Neuroscience › Neurology › Transcranial Magnetic Stimulation Studies
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Health Sciences › Medicine › Psychiatry and Mental health › Electroconvulsive Therapy Studies
Keywords
transcranial direct current stimulation, adolescent depression, prefrontal cortex, cortical excitability, neuroplasticity, NMDA receptor, L-type calcium channels, long-term potentiation, long-term depression, non-invasive brain stimulation, tDCS safety, mood disorders

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