FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4293048425> ?p ?o ?g. }

• W4293048425 abstract "Childhood and adolescence are critical stages of the human lifespan, in which fundamental neural reorganizational processes take place. A substantial body of literature investigated accompanying neurophysiological changes, focusing on the most dominant feature of the human EEG signal: the alpha oscillation. Recent developments in EEG signal-processing show that conventional measures of alpha power are confounded by various factors and need to be decomposed into periodic and aperiodic components, which represent distinct underlying brain mechanisms. It is therefore unclear how each part of the signal changes during brain maturation. Using multivariate Bayesian generalized linear models, we examined aperiodic and periodic parameters of alpha activity in the largest openly available pediatric dataset (N=2529, age 5-22 years) and replicated these findings in a preregistered analysis of an independent validation sample (N=369, age 6-22 years). First, the welldocumented age-related decrease in total alpha power was replicated. However, when controlling for the aperiodic signal component, our findings provided strong evidence for an age-related increase in the aperiodic-adjusted alpha power. As reported in previous studies, also relative alpha power revealed a maturational increase, yet indicating an underestimation of the underlying relationship between periodic alpha power and brain maturation. The aperiodic intercept and slope decreased with increasing age and were highly correlated with total alpha power. Consequently, earlier interpretations on age-related changes of total alpha power need to be reconsidered, as elimination of active synapses rather links to decreases in the aperiodic intercept. Instead, analyses of diffusion tensor imaging data indicate that the maturational increase in aperiodic-adjusted alpha power is related to increased thalamocortical connectivity. Functionally, our results suggest that increased thalamic control of cortical alpha power is linked to improved attentional performance during brain maturation." @default.
• W4293048425 created "2022-08-25" @default.
• W4293048425 creator A5034435878 @default.
• W4293048425 creator A5037135354 @default.
• W4293048425 creator A5045945069 @default.
• W4293048425 creator A5089519991 @default.
• W4293048425 date "2022-08-25" @default.
• W4293048425 modified "2023-10-09" @default.
• W4293048425 title "Decomposing the role of alpha oscillations during brain maturation" @default.
• W4293048425 cites W1449283962 @default.
• W4293048425 cites W1537504351 @default.
• W4293048425 cites W1550220814 @default.
• W4293048425 cites W1563625862 @default.
• W4293048425 cites W1579370465 @default.
• W4293048425 cites W166042528 @default.
• W4293048425 cites W1748476198 @default.
• W4293048425 cites W1844981334 @default.
• W4293048425 cites W1948855311 @default.
• W4293048425 cites W1968605879 @default.
• W4293048425 cites W1969025467 @default.
• W4293048425 cites W1976830373 @default.
• W4293048425 cites W1983302342 @default.
• W4293048425 cites W1985318799 @default.
• W4293048425 cites W1989535865 @default.
• W4293048425 cites W2002169010 @default.
• W4293048425 cites W2004293194 @default.
• W4293048425 cites W2004927913 @default.
• W4293048425 cites W2005105933 @default.
• W4293048425 cites W2006515653 @default.
• W4293048425 cites W2009837079 @default.
• W4293048425 cites W2019378382 @default.
• W4293048425 cites W2020588188 @default.
• W4293048425 cites W2025933288 @default.
• W4293048425 cites W2027031663 @default.
• W4293048425 cites W2030705868 @default.
• W4293048425 cites W2033515328 @default.
• W4293048425 cites W2033809837 @default.
• W4293048425 cites W2038568172 @default.
• W4293048425 cites W2040490011 @default.
• W4293048425 cites W2042209107 @default.
• W4293048425 cites W2044981785 @default.
• W4293048425 cites W2046552713 @default.
• W4293048425 cites W2048939758 @default.
• W4293048425 cites W2050155490 @default.
• W4293048425 cites W2051927372 @default.
• W4293048425 cites W2058059437 @default.
• W4293048425 cites W2061234862 @default.
• W4293048425 cites W2071881327 @default.
• W4293048425 cites W2072251976 @default.
• W4293048425 cites W2075799467 @default.
• W4293048425 cites W2079164751 @default.
• W4293048425 cites W2081237186 @default.
• W4293048425 cites W2081520941 @default.
• W4293048425 cites W2082419237 @default.
• W4293048425 cites W2082626989 @default.
• W4293048425 cites W2083908278 @default.
• W4293048425 cites W2085016750 @default.
• W4293048425 cites W2086238395 @default.
• W4293048425 cites W2089798148 @default.
• W4293048425 cites W2095105882 @default.
• W4293048425 cites W2098238214 @default.
• W4293048425 cites W2098330912 @default.
• W4293048425 cites W2100932263 @default.
• W4293048425 cites W2105629360 @default.
• W4293048425 cites W2106822551 @default.
• W4293048425 cites W2110010422 @default.
• W4293048425 cites W2118826874 @default.
• W4293048425 cites W2119290186 @default.
• W4293048425 cites W2121369614 @default.
• W4293048425 cites W2127309075 @default.
• W4293048425 cites W2127324977 @default.
• W4293048425 cites W2128144507 @default.
• W4293048425 cites W2128495200 @default.
• W4293048425 cites W2136022845 @default.
• W4293048425 cites W2142018683 @default.
• W4293048425 cites W2142864695 @default.
• W4293048425 cites W2142900310 @default.
• W4293048425 cites W2143628303 @default.
• W4293048425 cites W2144710750 @default.
• W4293048425 cites W2145132952 @default.
• W4293048425 cites W2148209654 @default.
• W4293048425 cites W2152292563 @default.
• W4293048425 cites W2156168665 @default.
• W4293048425 cites W2159110855 @default.
• W4293048425 cites W2161186572 @default.
• W4293048425 cites W2170480020 @default.
• W4293048425 cites W2177917702 @default.
• W4293048425 cites W2203714058 @default.
• W4293048425 cites W2415632315 @default.
• W4293048425 cites W2470259419 @default.
• W4293048425 cites W2537481334 @default.
• W4293048425 cites W2594272198 @default.
• W4293048425 cites W2780601052 @default.
• W4293048425 cites W2887206520 @default.
• W4293048425 cites W2888729215 @default.
• W4293048425 cites W2908954394 @default.
• W4293048425 cites W2914237854 @default.
• W4293048425 cites W2949606941 @default.
• W4293048425 cites W2950097344 @default.
• W4293048425 cites W2962681100 @default.

• next