TRANSCRANIAL DIRECT CURRENT STIMULATION (tDCS) IN THE TREATMENT OFSCHIZOPHRENIA: EFFICACY AND PERSPECTIVES

Authors

  • João Vítor Mota Cachoeira Author
  • Ana Luiza Oliveira Nascimento Silva Author
  • Bruna Aguiar Valle Author
  • Lídia Di Bella Castro Rabelo Author

DOI:

https://doi.org/10.51473/rcmos.v1i2.2024.650

Keywords:

Schizophrenia. Transcranial direct current stimulation. tDCS. Cognition. Negative symptoms.

Abstract

Schizophrenia is a severe mental disorder that affects millions of people worldwide,
characterized by psychotic symptoms, cognitive deficits, and behavioral alterations.
Transcranial direct current stimulation (tDCS) has emerged as a promising alternative for the
treatment of schizophrenia, particularly for negative symptoms and cognitive deficits that do
not respond satisfactorily to conventional treatments. This systematic review aimed to
investigate the efficacy and safety of tDCS in the management of schizophrenia by evaluating
recent studies and discussing future perspectives for the use of this technique. The analysis of
the included articles revealed that tDCS significantly improves cognitive function and
negative symptoms, as well as reduces the frequency and intensity of auditory hallucinations.
However, variability in treatment response and the need for standardization of stimulation
protocols remain important challenges to be addressed. The study concludes that tDCS has a
favorable safety profile and shows great potential as an adjunct in the treatment of
schizophrenia, especially when combined with other therapeutic interventions, such as
cognitive behavioral therapy. 

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Author Biographies

  • João Vítor Mota Cachoeira

    – Pontifícia Universidade Católica de Minas Gerais 

  • Ana Luiza Oliveira Nascimento Silva

    – Universidade Federal de Viçosa 

  • Bruna Aguiar Valle

    – Pontifícia Universidade Católica de Minas Gerais 

  • Lídia Di Bella Castro Rabelo

    – Pontifícia Universidade Católica de Minas Gerais 

References

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YAMADA, Yuji et al. Transcranial direct current stimulation on the left superior temporal sulcus improves social

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Published

2024-10-24

How to Cite

CACHOEIRA, João Vítor Mota; SILVA, Ana Luiza Oliveira Nascimento; VALLE, Bruna Aguiar; RABELO, Lídia Di Bella Castro. TRANSCRANIAL DIRECT CURRENT STIMULATION (tDCS) IN THE TREATMENT OFSCHIZOPHRENIA: EFFICACY AND PERSPECTIVES. Multidisciplinary Scientific Journal The Knowledge, Brasil, v. 1, n. 2, 2024. DOI: 10.51473/rcmos.v1i2.2024.650. Disponível em: https://submissoesrevistacientificaosaber.com/index.php/rcmos/article/view/650.. Acesso em: 21 nov. 2024.

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