Application of graph theory for identifying connectivity patterns in human brain networks: a systematic review

FV Farahani, W Karwowski, NR Lighthall - frontiers in Neuroscience, 2019‏ - frontiersin.org
Background: Analysis of the human connectome using functional magnetic resonance
imaging (fMRI) started in the mid-1990s and attracted increasing attention in attempts to …

A Hitchhiker's guide to functional magnetic resonance imaging

JM Soares, R Magalhães, PS Moreira… - Frontiers in …, 2016‏ - frontiersin.org
Functional Magnetic Resonance Imaging (fMRI) studies have become increasingly popular
both with clinicians and researchers as they are capable of providing unique insights into …

Distinguishing between fatigue and fatigability in multiple sclerosis

RM Enoka, AM Almuklass, M Alenazy… - … and Neural Repair, 2021‏ - journals.sagepub.com
Fatigue is one of the most common debilitating symptoms reported by persons with multiple
sclerosis (MS). It reflects feelings of tiredness, lack of energy, low motivation, and difficulty in …

Recording brain activities in unshielded Earth's field with optically pumped atomic magnetometers

R Zhang, W **ao, Y Ding, Y Feng, X Peng, L Shen… - Science …, 2020‏ - science.org
Understanding the relationship between brain activity and specific mental function is
important for medical diagnosis of brain symptoms, such as epilepsy …

Direction of information flow in large-scale resting-state networks is frequency-dependent

A Hillebrand, P Tewarie, E Van Dellen, M Yu… - Proceedings of the …, 2016‏ - pnas.org
Normal brain function requires interactions between spatially separated, and functionally
specialized, macroscopic regions, yet the directionality of these interactions in large-scale …

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 …

The minimum spanning tree: an unbiased method for brain network analysis

P Tewarie, E van Dellen, A Hillebrand, CJ Stam - Neuroimage, 2015‏ - Elsevier
The brain is increasingly studied with graph theoretical approaches, which can be used to
characterize network topology. However, studies on brain networks have reported …

Network collapse and cognitive impairment in multiple sclerosis

MM Schoonheim, KA Meijer, JJG Geurts - Frontiers in neurology, 2015‏ - frontiersin.org
The current field of multiple sclerosis (MS) research is an active and highly interesting one:
structural abnormalities such as inflammatory lesions and brain atrophy are studied with a …

Graph theoretical framework of brain networks in multiple sclerosis: a review of concepts

V Fleischer, A Radetz, D Ciolac, M Muthuraman… - Neuroscience, 2019‏ - Elsevier
Network science provides powerful access to essential organizational principles of the
human brain. It has been applied in combination with graph theory to characterize brain …

Time-frequency based phase-amplitude coupling measure for neuronal oscillations

TTK Munia, S Aviyente - Scientific reports, 2019‏ - nature.com
Oscillatory activity in the brain has been associated with a wide variety of cognitive
processes including decision making, feedback processing, and working memory. The high …