TY - JOUR

T1 - Cross-frequency coupling in developmental perspective

AU - Knyazev, Gennady G.

AU - Savostyanov, Alexander N.

AU - Bocharov, Andrey V.

AU - Tamozhnikov, Sergey S.

AU - Kozlova, Elena A.

AU - Leto, Irina V.

AU - Slobodskaya, Helena R.

PY - 2019/5/14

Y1 - 2019/5/14

N2 - It is generally assumed that different electroencephalogram (EEG) frequency bands are somehow related to different computational modes in the brain. Integration of these computational modes is reflected in the phenomenon of cross-frequency coupling (CFC). On slow temporal scales, CFC may reflect trait-like properties, which posits a question of its developmental trends. This is the first study that explored source-level CFC measures in a developmental perspective using both cross-sectional and longitudinal designs. CFC measures demonstrated good test-retest stability and proved to be higher in adults in cortical areas participating in sensory-motor integration, response inhibition, and attentional control. In children, greater CFC was observed in parietal regions involved in self-centered cognition. Over the period from 7 to 10 years, CFC demonstrated nonlinear growth trajectories. Introversion was associated with higher CFC in cortical areas related to emotion, attention, and social cognition, implying that the association between introversion and CFC appears early in the development.

AB - It is generally assumed that different electroencephalogram (EEG) frequency bands are somehow related to different computational modes in the brain. Integration of these computational modes is reflected in the phenomenon of cross-frequency coupling (CFC). On slow temporal scales, CFC may reflect trait-like properties, which posits a question of its developmental trends. This is the first study that explored source-level CFC measures in a developmental perspective using both cross-sectional and longitudinal designs. CFC measures demonstrated good test-retest stability and proved to be higher in adults in cortical areas participating in sensory-motor integration, response inhibition, and attentional control. In children, greater CFC was observed in parietal regions involved in self-centered cognition. Over the period from 7 to 10 years, CFC demonstrated nonlinear growth trajectories. Introversion was associated with higher CFC in cortical areas related to emotion, attention, and social cognition, implying that the association between introversion and CFC appears early in the development.

KW - Cross-frequency coupling

KW - Developmental trends

KW - EEG

KW - Growth curve analysis

KW - Introversion

KW - Social anxiety

KW - Source-level analysis

KW - developmental trends

KW - RESTING STATE NETWORKS

KW - ELECTROMAGNETIC TOMOGRAPHY

KW - DEFAULT MODE

KW - SOCIAL ANXIETY

KW - INDIVIDUAL-DIFFERENCES

KW - introversion

KW - source-level analysis

KW - cross-frequency coupling

KW - BETA OSCILLATIONS

KW - BRAIN-FUNCTION

KW - social anxiety

KW - DELTA-OSCILLATIONS

KW - INFERIOR FRONTAL GYRUS

KW - growth curve analysis

UR - http://www.scopus.com/inward/record.url?scp=85069541498&partnerID=8YFLogxK

U2 - 10.3389/fnhum.2019.00158

DO - 10.3389/fnhum.2019.00158

M3 - Article

C2 - 31139068

AN - SCOPUS:85069541498

VL - 13

SP - 158

JO - Frontiers in Human Neuroscience

JF - Frontiers in Human Neuroscience

SN - 1662-5161

M1 - 158

ER -