Concussion-related disruptions to hub connectivity in the default mode network are related to symptoms and cognition

HC Bouchard, KL Higgins, GK Amadon… - Journal of …, 2024 - liebertpub.com
Concussions present with a myriad of symptomatic and cognitive concerns; however, the
relationship between these functional disruptions and the underlying changes in the brain …

A potential biomarker in sports-related concussion: brain functional connectivity alteration of the default-mode network measured with longitudinal resting-state fMRI …

DC Zhu, T Covassin, S Nogle, S Doyle… - Journal of …, 2015 - liebertpub.com
Current diagnosis and monitoring of sports-related concussion rely on clinical signs and
symptoms, and balance, vestibular, and neuropsychological examinations. Conventional …

Effects of subconcussive head trauma on the default mode network of the brain

B Johnson, T Neuberger, M Gay, M Hallett… - Journal of …, 2014 - liebertpub.com
Although they are less severe than a full blown concussive episodes, subconcussive
impacts happen much more frequently and current research has suggested this form of head …

Functional connectivity is altered in concussed adolescent athletes despite medical clearance to return to play: a preliminary report

MR Newsome, X Li, X Lin, EA Wilde, S Ott… - Frontiers in …, 2016 - frontiersin.org
Recovery following sports-related concussion (SRC) is slower and often more complicated
in young adolescent athletes than in collegiate players. Further, the clinical decision to …

Neuroimaging biomarkers of a history of concussion observed in asymptomatic young athletes

CA Orr, MD Albaugh, R Watts, H Garavan… - Journal of …, 2016 - liebertpub.com
Participation in contact sports places athletes at elevated risk for repeated head injuries and
is associated with negative mental health outcomes later in life. The current study identified …

Mapping default mode connectivity alterations following a single season of subconcussive impact exposure in youth football

JC DeSimone, EM Davenport, J Urban… - Human Brain …, 2021 - Wiley Online Library
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 …

Default mode network oscillatory coupling is increased following concussion

BT Dunkley, K Urban, L Da Costa, SM Wong… - Frontiers in …, 2018 - frontiersin.org
Concussion is a common form of mild traumatic brain injury. Despite the descriptor “mild,” a
single injury can leave long-lasting and sustained alterations to brain function, including …

Effects of repetitive sub-concussive brain injury on the functional connectivity of default mode network in high school football athletes

K Abbas, TE Shenk, VN Poole… - Developmental …, 2015 - Taylor & Francis
Sub-concussive head impacts are identified as a source of accrued damage. Football
athletes experience hundreds of such blows each season. Resting state functional magnetic …

Default mode network functional and structural connectivity after traumatic brain injury

DJ Sharp, CF Beckmann, R Greenwood, KM Kinnunen… - Brain, 2011 - academic.oup.com
Traumatic brain injury often results in cognitive impairments that limit recovery. The
underlying pathophysiology of these impairments is uncertain, which restricts clinical …

Alteration of default mode network in high school football athletes due to repetitive subconcussive mild traumatic brain injury: a resting-state functional magnetic …

K Abbas, TE Shenk, VN Poole, EL Breedlove… - Brain …, 2015 - liebertpub.com
Long-term neurological damage as a result of head trauma while playing sports is a major
concern for football athletes today. Repetitive concussions have been linked to many …