Matches in SemOpenAlex for { <https://semopenalex.org/work/W3139020654> ?p ?o ?g. }
- W3139020654 endingPage "2545" @default.
- W3139020654 startingPage "2529" @default.
- W3139020654 abstract "Repetitive head impact (RHI) exposure in collision sports may contribute to adverse neurological outcomes in former players. In contrast to a concussion, or mild traumatic brain injury, subconcussive RHIs represent a more frequent and asymptomatic form of exposure. The neural network-level signatures characterizing subconcussive RHIs in youth collision-sport cohorts such as American Football are not known. Here, we used resting-state functional MRI to examine default mode network (DMN) functional connectivity (FC) following a single football season in youth players (n = 50, ages 8-14) without concussion. Football players demonstrated reduced FC across widespread DMN regions compared with non-collision sport controls at postseason but not preseason. In a subsample from the original cohort (n = 17), players revealed a negative change in FC between preseason and postseason and a positive and compensatory change in FC during the offseason across the majority of DMN regions. Lastly, significant FC changes, including between preseason and postseason and between in- and off-season, were specific to players at the upper end of the head impact frequency distribution. These findings represent initial evidence of network-level FC abnormalities following repetitive, non-concussive RHIs in youth football. Furthermore, the number of subconcussive RHIs proved to be a key factor influencing DMN FC." @default.
- W3139020654 created "2021-03-29" @default.
- W3139020654 creator A5000092822 @default.
- W3139020654 creator A5010507689 @default.
- W3139020654 creator A5022779655 @default.
- W3139020654 creator A5033746901 @default.
- W3139020654 creator A5043001042 @default.
- W3139020654 creator A5060329858 @default.
- W3139020654 creator A5065404622 @default.
- W3139020654 creator A5071617413 @default.
- W3139020654 creator A5084410531 @default.
- W3139020654 creator A5086771991 @default.
- W3139020654 date "2021-03-18" @default.
- W3139020654 modified "2023-10-16" @default.
- W3139020654 title "Mapping default mode connectivity alterations following a single season of subconcussive impact exposure in youth football" @default.
- W3139020654 cites W1157923211 @default.
- W3139020654 cites W1512947227 @default.
- W3139020654 cites W1575244540 @default.
- W3139020654 cites W1603323782 @default.
- W3139020654 cites W1617802654 @default.
- W3139020654 cites W1760829075 @default.
- W3139020654 cites W1884913098 @default.
- W3139020654 cites W1923830849 @default.
- W3139020654 cites W1964934128 @default.
- W3139020654 cites W1970695058 @default.
- W3139020654 cites W1971356024 @default.
- W3139020654 cites W1974973332 @default.
- W3139020654 cites W1978294548 @default.
- W3139020654 cites W1981670797 @default.
- W3139020654 cites W1986589478 @default.
- W3139020654 cites W1987958149 @default.
- W3139020654 cites W1989536337 @default.
- W3139020654 cites W1990360481 @default.
- W3139020654 cites W1990942213 @default.
- W3139020654 cites W1995471655 @default.
- W3139020654 cites W1997298866 @default.
- W3139020654 cites W1998942072 @default.
- W3139020654 cites W2000102615 @default.
- W3139020654 cites W2007883654 @default.
- W3139020654 cites W2009494091 @default.
- W3139020654 cites W2009898156 @default.
- W3139020654 cites W2012909638 @default.
- W3139020654 cites W2017414981 @default.
- W3139020654 cites W2035438756 @default.
- W3139020654 cites W2042933433 @default.
- W3139020654 cites W2055776946 @default.
- W3139020654 cites W2059241266 @default.
- W3139020654 cites W2062993238 @default.
- W3139020654 cites W2067106012 @default.
- W3139020654 cites W2072625171 @default.
- W3139020654 cites W2074358044 @default.
- W3139020654 cites W2076750015 @default.
- W3139020654 cites W2078152479 @default.
- W3139020654 cites W2079990275 @default.
- W3139020654 cites W2081325915 @default.
- W3139020654 cites W2088433111 @default.
- W3139020654 cites W2088840312 @default.
- W3139020654 cites W2089244139 @default.
- W3139020654 cites W2091729422 @default.
- W3139020654 cites W2105876678 @default.
- W3139020654 cites W2106396500 @default.
- W3139020654 cites W2107447135 @default.
- W3139020654 cites W2108112020 @default.
- W3139020654 cites W2111066106 @default.
- W3139020654 cites W2123784531 @default.
- W3139020654 cites W2124141514 @default.
- W3139020654 cites W2125868297 @default.
- W3139020654 cites W2126028421 @default.
- W3139020654 cites W2133903921 @default.
- W3139020654 cites W2135707684 @default.
- W3139020654 cites W2136435696 @default.
- W3139020654 cites W2137746168 @default.
- W3139020654 cites W2139755434 @default.
- W3139020654 cites W2141679195 @default.
- W3139020654 cites W2143812931 @default.
- W3139020654 cites W2147472624 @default.
- W3139020654 cites W2147546041 @default.
- W3139020654 cites W2148459191 @default.
- W3139020654 cites W2151373091 @default.
- W3139020654 cites W2151916606 @default.
- W3139020654 cites W2154373518 @default.
- W3139020654 cites W2157461606 @default.
- W3139020654 cites W2159530872 @default.
- W3139020654 cites W2162010696 @default.
- W3139020654 cites W2163452374 @default.
- W3139020654 cites W2175201083 @default.
- W3139020654 cites W2213687989 @default.
- W3139020654 cites W2276434186 @default.
- W3139020654 cites W2277151310 @default.
- W3139020654 cites W2331509664 @default.
- W3139020654 cites W2340802430 @default.
- W3139020654 cites W2519133182 @default.
- W3139020654 cites W2536085568 @default.
- W3139020654 cites W2550361609 @default.
- W3139020654 cites W2577979754 @default.
- W3139020654 cites W2594462539 @default.
- W3139020654 cites W2597749928 @default.
- W3139020654 cites W2603159238 @default.