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Individual Resonant Frequencies at Low-Gamma Range and Cognitive Processing Speed

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2021
Individual_resonant_frequencies_pub_2021.pdf (3.661Mb)
Authors
Parciauskaite, Vykinta
Pipinis, Evaldas
Voicikas, Aleksandras
Bjekić, Jovana
Potapovas, Mindaugas
Jurkuvenas, Vytautas
Griskova-Bulanova, Inga
Article (Published version)
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Abstract
Brain electrophysiological activity within the low gamma frequencies (30–80 Hz) has been proposed to reflect information encoding and transfer processes. The 40-Hz auditory steadystate response (40-Hz ASSR) is frequently discussed in relation to changed cognitive processing in neuropsychiatric disorders. However, the relationship between ASSRs and cognitive functioning still remains unclear. Most of the studies assessed the single frequency ASSR, while the individual resonance frequency in the gamma range (30–60 Hz), also called individual gamma frequency (IGF), has received limited attention thus far. Nevertheless, IGF potentially might better reflect individual network characteristics than standardly utilized 40-Hz ASSRs. Here, we focused on the processing speed across different types of cognitive tasks and explored its relationship with responses at 40 Hz and at IGFs in an attempt to uncover how IGFs relate to certain aspects of cognitive functioning. We show that gamma activity is ...related to the performance speed on complex cognitive task tapping planning and problem solving, both when responses at 40 Hz and at IGFs were evaluated. With the individualized approach, the observed associations were found to be somewhat stronger, and the association seemed to primarily reflect individual differences in higherorder cognitive processing. These findings have important implications for the interpretation of gamma activity in neuropsychiatric disorders.

Keywords:
auditory steady-state response (ASSR) / cognitive performance / envelope following response (EFR) / gamma / individual resonant frequency
Source:
Journal of Personalized Medicine, 2021, 11, 6, 453-
Publisher:
  • MDPI
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200015 (University of Belgrade, Institute for Medical Research) (RS-200015)
  • This study was supported by the Research Council of Lithuania (LMTLT agreement no. S-LJB-20-1)

DOI: 10.3390/jpm11060453

ISSN: 2075-4426

[ Google Scholar ]
URI
http://rimi.imi.bg.ac.rs/handle/123456789/1145
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
Institut za medicinska istraživanja
TY  - JOUR
AU  - Parciauskaite, Vykinta
AU  - Pipinis, Evaldas
AU  - Voicikas, Aleksandras
AU  - Bjekić, Jovana
AU  - Potapovas, Mindaugas
AU  - Jurkuvenas, Vytautas
AU  - Griskova-Bulanova, Inga
PY  - 2021
UR  - http://rimi.imi.bg.ac.rs/handle/123456789/1145
AB  - Brain electrophysiological activity within the low gamma frequencies (30–80 Hz) has been proposed to reflect information encoding and transfer processes. The 40-Hz auditory steadystate response (40-Hz ASSR) is frequently discussed in relation to changed cognitive processing in neuropsychiatric disorders. However, the relationship between ASSRs and cognitive functioning still remains unclear. Most of the studies assessed the single frequency ASSR, while the individual resonance frequency in the gamma range (30–60 Hz), also called individual gamma frequency (IGF), has received limited attention thus far. Nevertheless, IGF potentially might better reflect individual network characteristics than standardly utilized 40-Hz ASSRs. Here, we focused on the processing speed across different types of cognitive tasks and explored its relationship with responses at 40 Hz and at IGFs in an attempt to uncover how IGFs relate to certain aspects of cognitive functioning. We show that gamma activity is related to the performance speed on complex cognitive task tapping planning and problem solving, both when responses at 40 Hz and at IGFs were evaluated. With the individualized approach, the observed associations were found to be somewhat stronger, and the association seemed to primarily reflect individual differences in higherorder cognitive processing. These findings have important implications for the interpretation of gamma activity in neuropsychiatric disorders.
PB  - MDPI
T2  - Journal of Personalized Medicine
T1  - Individual Resonant Frequencies at Low-Gamma Range and Cognitive Processing Speed
IS  - 6
SP  - 453
VL  - 11
DO  - 10.3390/jpm11060453
ER  - 
@article{
author = "Parciauskaite, Vykinta and Pipinis, Evaldas and Voicikas, Aleksandras and Bjekić, Jovana and Potapovas, Mindaugas and Jurkuvenas, Vytautas and Griskova-Bulanova, Inga",
year = "2021",
abstract = "Brain electrophysiological activity within the low gamma frequencies (30–80 Hz) has been proposed to reflect information encoding and transfer processes. The 40-Hz auditory steadystate response (40-Hz ASSR) is frequently discussed in relation to changed cognitive processing in neuropsychiatric disorders. However, the relationship between ASSRs and cognitive functioning still remains unclear. Most of the studies assessed the single frequency ASSR, while the individual resonance frequency in the gamma range (30–60 Hz), also called individual gamma frequency (IGF), has received limited attention thus far. Nevertheless, IGF potentially might better reflect individual network characteristics than standardly utilized 40-Hz ASSRs. Here, we focused on the processing speed across different types of cognitive tasks and explored its relationship with responses at 40 Hz and at IGFs in an attempt to uncover how IGFs relate to certain aspects of cognitive functioning. We show that gamma activity is related to the performance speed on complex cognitive task tapping planning and problem solving, both when responses at 40 Hz and at IGFs were evaluated. With the individualized approach, the observed associations were found to be somewhat stronger, and the association seemed to primarily reflect individual differences in higherorder cognitive processing. These findings have important implications for the interpretation of gamma activity in neuropsychiatric disorders.",
publisher = "MDPI",
journal = "Journal of Personalized Medicine",
title = "Individual Resonant Frequencies at Low-Gamma Range and Cognitive Processing Speed",
number = "6",
pages = "453",
volume = "11",
doi = "10.3390/jpm11060453"
}
Parciauskaite, V., Pipinis, E., Voicikas, A., Bjekić, J., Potapovas, M., Jurkuvenas, V.,& Griskova-Bulanova, I.. (2021). Individual Resonant Frequencies at Low-Gamma Range and Cognitive Processing Speed. in Journal of Personalized Medicine
MDPI., 11(6), 453.
https://doi.org/10.3390/jpm11060453
Parciauskaite V, Pipinis E, Voicikas A, Bjekić J, Potapovas M, Jurkuvenas V, Griskova-Bulanova I. Individual Resonant Frequencies at Low-Gamma Range and Cognitive Processing Speed. in Journal of Personalized Medicine. 2021;11(6):453.
doi:10.3390/jpm11060453 .
Parciauskaite, Vykinta, Pipinis, Evaldas, Voicikas, Aleksandras, Bjekić, Jovana, Potapovas, Mindaugas, Jurkuvenas, Vytautas, Griskova-Bulanova, Inga, "Individual Resonant Frequencies at Low-Gamma Range and Cognitive Processing Speed" in Journal of Personalized Medicine, 11, no. 6 (2021):453,
https://doi.org/10.3390/jpm11060453 . .

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