The rich get richer: brain injury elicits hyperconnectivity in core subnetworks
There remains much unknown about how large-scale neural networks accommodate
neurological disruption, such as moderate and severe traumatic brain injury (TBI). A primary …
neurological disruption, such as moderate and severe traumatic brain injury (TBI). A primary …
Resting network plasticity following brain injury
T Nakamura, FG Hillary, BB Biswal - PloS one, 2009 - journals.plos.org
The purpose of this study was to examine neural network properties at separate time-points
during recovery from traumatic brain injury (TBI) using graph theory. Whole-brain analyses …
during recovery from traumatic brain injury (TBI) using graph theory. Whole-brain analyses …
Recovery of resting brain connectivity ensuing mild traumatic brain injury
RD Bharath, A Munivenkatappa, S Gohel… - Frontiers in human …, 2015 - frontiersin.org
Brains reveal amplified plasticity as they recover from an injury. We aimed to define time
dependent plasticity changes in patients recovering from mild traumatic brain injury (mTBI) …
dependent plasticity changes in patients recovering from mild traumatic brain injury (mTBI) …
Dedifferentiation does not account for hyperconnectivity after traumatic brain injury
RA Bernier, A Roy, UM Venkatesan… - Frontiers in …, 2017 - frontiersin.org
Objective Changes in functional network connectivity following traumatic brain injury (TBI)
have received increasing attention in recent neuroimaging literature. This study sought to …
have received increasing attention in recent neuroimaging literature. This study sought to …
Compensation through functional hyperconnectivity: a longitudinal connectome assessment of mild traumatic brain injury
Mild traumatic brain injury (mTBI) is a major public health concern. Functional MRI has
reported alterations in several brain networks following mTBI. However, the connectome …
reported alterations in several brain networks following mTBI. However, the connectome …
Mapping the functional connectome in traumatic brain injury: What can graph metrics tell us?
Objective Traumatic brain injury (TBI) is associated with cognitive and motor deficits, and
poses a significant personal, societal, and economic burden. One mechanism by which TBI …
poses a significant personal, societal, and economic burden. One mechanism by which TBI …
Functional and structural network recovery after mild traumatic brain injury: a 1-year longitudinal study
P Dall'Acqua, S Johannes, L Mica… - Frontiers in human …, 2017 - frontiersin.org
Brain connectivity after mild traumatic brain injury (mTBI) has not been investigated
longitudinally with respect to both functional and structural networks together within the …
longitudinally with respect to both functional and structural networks together within the …
Injured brains and adaptive networks: the benefits and costs of hyperconnectivity
FG Hillary, JH Grafman - Trends in cognitive sciences, 2017 - cell.com
A common finding in human functional brain-imaging studies is that damage to neural
systems paradoxically results in enhanced functional connectivity between network regions …
systems paradoxically results in enhanced functional connectivity between network regions …
Disconnection of network hubs and cognitive impairment after traumatic brain injury
Traumatic brain injury affects brain connectivity by producing traumatic axonal injury. This
disrupts the function of large-scale networks that support cognition. The best way to describe …
disrupts the function of large-scale networks that support cognition. The best way to describe …
Traumatic brain injury impairs small-world topology
Objective: We test the hypothesis that brain networks associated with cognitive function shift
away from a" small-world" organization following traumatic brain injury (TBI). Methods: We …
away from a" small-world" organization following traumatic brain injury (TBI). Methods: We …