Determining the individual theta frequency for associative memory targeted personalized transcranial brain stimulation
Authors
Bjekić, Jovana
Paunović, Dunja

Živanović, Marko

Stanković, Marija
Griskova-Bulanova, Inga
Filipović, Saša R.

Article (Published version)
Metadata
Show full item recordAbstract
Non-invasive brain stimulation (NIBS) methods have gained increased interest in research
and therapy of associative memory (AM) and its impairments. However, the one-size-fits-all approach yields inconsistent findings, thus putting forward the need for electroencephalography (EEG)-guided personalized frequency-modulated NIBS protocols to increase the focality and the effectiveness of the interventions. Still, extraction of individual frequency, especially in the theta band, turned out to be a challenging task. Here we present an approach to extracting the individual theta-band frequency (ITF) from EEG signals recorded during the AM task. The method showed a 93% success rate, good reliability, and the full range of variability of the extracted ITFs. This paper provides a rationale behind the adopted approach and critically evaluates it in comparison to the alternative methods that have been reported in the literature. Finally, we discuss how it could be used as an input parameter for p...ersonalized frequency-modulated NIBS approaches—transcranial alternating current stimulation (tACS) and transcranial oscillatory current stimulation (otDCS) directed at AM neuromodulation.
Keywords:
individual theta frequency (ITF) / EEG / associative memory / brain stimulation / personalizationSource:
Journal of Personalized Medicine, 2022, 12, 9, 1367-Publisher:
- Basel : MDPI
Funding / projects:
- Science Fund of the Republic of Serbia - project MEMORYST (grant no. 6058808)
- Ministry of Education, Science, and Technological development of the Republic of Serbia (University of Belgrade, Institute for Medical Research - grant no. 451-03-68/2022-14/200015)
- Ministry of Education, Science, and Technological development of the Republic of Serbia (University of Belgrade, Faculty of Philosophy - grant no. 451-03-68/2022-14/200163)
Institution/Community
Psihologija / PsychologyTY - JOUR AU - Bjekić, Jovana AU - Paunović, Dunja AU - Živanović, Marko AU - Stanković, Marija AU - Griskova-Bulanova, Inga AU - Filipović, Saša R. PY - 2022 UR - http://reff.f.bg.ac.rs/handle/123456789/4005 AB - Non-invasive brain stimulation (NIBS) methods have gained increased interest in research and therapy of associative memory (AM) and its impairments. However, the one-size-fits-all approach yields inconsistent findings, thus putting forward the need for electroencephalography (EEG)-guided personalized frequency-modulated NIBS protocols to increase the focality and the effectiveness of the interventions. Still, extraction of individual frequency, especially in the theta band, turned out to be a challenging task. Here we present an approach to extracting the individual theta-band frequency (ITF) from EEG signals recorded during the AM task. The method showed a 93% success rate, good reliability, and the full range of variability of the extracted ITFs. This paper provides a rationale behind the adopted approach and critically evaluates it in comparison to the alternative methods that have been reported in the literature. Finally, we discuss how it could be used as an input parameter for personalized frequency-modulated NIBS approaches—transcranial alternating current stimulation (tACS) and transcranial oscillatory current stimulation (otDCS) directed at AM neuromodulation. PB - Basel : MDPI T2 - Journal of Personalized Medicine T1 - Determining the individual theta frequency for associative memory targeted personalized transcranial brain stimulation IS - 9 SP - 1367 VL - 12 DO - 10.3390/jpm12091367 ER -
@article{ author = "Bjekić, Jovana and Paunović, Dunja and Živanović, Marko and Stanković, Marija and Griskova-Bulanova, Inga and Filipović, Saša R.", year = "2022", abstract = "Non-invasive brain stimulation (NIBS) methods have gained increased interest in research and therapy of associative memory (AM) and its impairments. However, the one-size-fits-all approach yields inconsistent findings, thus putting forward the need for electroencephalography (EEG)-guided personalized frequency-modulated NIBS protocols to increase the focality and the effectiveness of the interventions. Still, extraction of individual frequency, especially in the theta band, turned out to be a challenging task. Here we present an approach to extracting the individual theta-band frequency (ITF) from EEG signals recorded during the AM task. The method showed a 93% success rate, good reliability, and the full range of variability of the extracted ITFs. This paper provides a rationale behind the adopted approach and critically evaluates it in comparison to the alternative methods that have been reported in the literature. Finally, we discuss how it could be used as an input parameter for personalized frequency-modulated NIBS approaches—transcranial alternating current stimulation (tACS) and transcranial oscillatory current stimulation (otDCS) directed at AM neuromodulation.", publisher = "Basel : MDPI", journal = "Journal of Personalized Medicine", title = "Determining the individual theta frequency for associative memory targeted personalized transcranial brain stimulation", number = "9", pages = "1367", volume = "12", doi = "10.3390/jpm12091367" }
Bjekić, J., Paunović, D., Živanović, M., Stanković, M., Griskova-Bulanova, I.,& Filipović, S. R.. (2022). Determining the individual theta frequency for associative memory targeted personalized transcranial brain stimulation. in Journal of Personalized Medicine Basel : MDPI., 12(9), 1367. https://doi.org/10.3390/jpm12091367
Bjekić J, Paunović D, Živanović M, Stanković M, Griskova-Bulanova I, Filipović SR. Determining the individual theta frequency for associative memory targeted personalized transcranial brain stimulation. in Journal of Personalized Medicine. 2022;12(9):1367. doi:10.3390/jpm12091367 .
Bjekić, Jovana, Paunović, Dunja, Živanović, Marko, Stanković, Marija, Griskova-Bulanova, Inga, Filipović, Saša R., "Determining the individual theta frequency for associative memory targeted personalized transcranial brain stimulation" in Journal of Personalized Medicine, 12, no. 9 (2022):1367, https://doi.org/10.3390/jpm12091367 . .