Mapping how local perturbations influence systems-level brain dynamics

LL Gollo, JA Roberts, L Cocchi - Neuroimage, 2017 - Elsevier
The human brain exhibits a distinct spatiotemporal organization that supports brain function
and can be manipulated via local brain stimulation. Such perturbations to local cortical …

Relations between large-scale brain connectivity and effects of regional stimulation depend on collective dynamical state

L Papadopoulos, CW Lynn, D Battaglia… - PLoS computational …, 2020 - journals.plos.org
At the macroscale, the brain operates as a network of interconnected neuronal populations,
which display coordinated rhythmic dynamics that support interareal communication …

Computational models link cellular mechanisms of neuromodulation to large-scale neural dynamics

JM Shine, EJ Müller, B Munn, J Cabral, RJ Moran… - Nature …, 2021 - nature.com
Decades of neurobiological research have disclosed the diverse manners in which the
response properties of neurons are dynamically modulated to support adaptive cognitive …

[HTML][HTML] New perspectives on dimensionality and variability from large-scale cortical dynamics

TA Engel, NA Steinmetz - Current opinion in neurobiology, 2019 - Elsevier
Highlights•Large-scale cortical recordings reveal spontaneous dynamics on local and global
scales.•Inferred dimensionality may depend on the spatial scales of dynamics and …

Sensory-motor cortices shape functional connectivity dynamics in the human brain

X Kong, R Kong, C Orban, P Wang, S Zhang… - Nature …, 2021 - nature.com
Large-scale biophysical circuit models provide mechanistic insights into the micro-scale and
macro-scale properties of brain organization that shape complex patterns of spontaneous …

[HTML][HTML] Transcranial direct current stimulation changes resting state functional connectivity: A large-scale brain network modeling study

T Kunze, A Hunold, J Haueisen, V Jirsa, A Spiegler - Neuroimage, 2016 - Elsevier
Transcranial direct current stimulation (tDCS) is a noninvasive technique for affecting brain
dynamics with promising application in the clinical therapy of neurological and psychiatric …

[HTML][HTML] Hierarchical heterogeneity across human cortex shapes large-scale neural dynamics

M Demirtaş, JB Burt, M Helmer, JL Ji, BD Adkinson… - Neuron, 2019 - cell.com
The large-scale organization of dynamical neural activity across cortex emerges through
long-range interactions among local circuits. We hypothesized that large-scale dynamics are …

Changes in cognitive state alter human functional brain networks

MN Moussa, CD Vechlekar, JH Burdette… - Frontiers in human …, 2011 - frontiersin.org
The study of the brain as a whole system can be accomplished using network theory
principles. Research has shown that human functional brain networks during a resting state …

Stimulation-based control of dynamic brain networks

SF Muldoon, F Pasqualetti, S Gu… - PLoS computational …, 2016 - journals.plos.org
The ability to modulate brain states using targeted stimulation is increasingly being
employed to treat neurological disorders and to enhance human performance. Despite the …

Noninvasive brain stimulation: from physiology to network dynamics and back

E Dayan, N Censor, ER Buch, M Sandrini… - Nature …, 2013 - nature.com
Noninvasive brain stimulation techniques have been widely used for studying the
physiology of the CNS, identifying the functional role of specific brain structures and, more …