Results 41 to 50 of about 270,788 (377)
Data in Brief, 2018 The current data provide information about altered activities of the default mode network (DMN) after applying transcranial direct current stimulation (tDCS) over the frontopolar prefrontal cortex. To explore whether frontopolar tDCS with a small current
Jeesung Ahn +4 more
doaj +1 more source
Brain Function in Children with Obstructive Sleep Apnea: A Resting-State fMRI Study.
Sleep, 2021 OBJECTIVE To explore the neural difference between children with obstructive sleep apnea (OSA) and healthy controls, together with the relation between this difference and cognitive dysfunction of children with OSA.
Tingting Ji +15 more
semanticscholar +1 more source
A Resting-State fMRI Study [PDF]
, 2017 Mirror visual feedback (MVF) is a promising approach to enhance motor performance without training in healthy adults as well as in patients with focal brain lesions.
Hoff, Maike +7 more
core +1 more source
Altered regional homogeneity in pediatric bipolar disorder during manic state: a resting-state fMRI study. [PDF]
PLoS ONE, 2013 UNLABELLED: Pediatric bipolar disorder (PBD) is a severely debilitating illness, which is characterized by episodes of mania and depression separated by periods of remission. Previous fMRI studies investigating PBD were mainly task-related.
Qian Xiao +6 more
doaj +1 more source
State-Dependent Effective Connectivity in Resting-State fMRI
Frontiers in Neural Circuits, 2021 The human brain at rest exhibits intrinsic dynamics transitioning among the multiple metastable states of the inter-regional functional connectivity. Accordingly, the demand for exploring the state-specific functional connectivity increases for a deeper ...
Hae-Jeong Park +18 more
doaj +1 more source
Monkey in the middle: why non-human primates are needed to bridge the gap in resting-state investigations [PDF]
, 2012 Resting-state investigations based on the evaluation of intrinsic low-frequency fluctuations of the BOLD fMRI signal have been extensively utilized to map the structure and dynamics of large-scale functional network organization in humans. In addition to
R. Matthew Hutchison, Stefan Everling
core +1 more source
Resting-state fMRI: new possibilities for studying physiology and pathology of the brain
Анналы клинической и экспериментальной неврологии, 2017 A new method, resting-state fMRI, has been proposed recentlfor studying basic sensory, emotional, and cognitive processes inhealthy and neurologically affected subjects.
E. V. Seliverstova +3 more
doaj +1 more source
Resting-State fMRI: A Review of Methods and Clinical Applications
American Journal of Neuroradiology, 2013 SUMMARY: Resting-state fMRI measures spontaneous low-frequency fluctuations in the BOLD signal to investigate the functional architecture of the brain.
Megan H Lee, C. Smyser, J. Shimony
semanticscholar +1 more source
Multiscale network activity in resting state fMRI [PDF]
2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2016 The brain is inherently multiscalar in both space and time. We argue that this multiscalar nature is reflected in the blood oxygenation level dependent (BOLD) fluctuations used to map functional connectivity. We present evidence that global fluctuations in activity, quasiperiodic spatiotemporal patterns, and aperiodic time-varying activity coexist ...
Shella D, Keilholz +7 more
openaire +2 more sources
Disentangling causal webs in the brain using functional Magnetic Resonance Imaging: A review of current approaches [PDF]
, 2019 In the past two decades, functional Magnetic Resonance Imaging has been used to relate neuronal network activity to cognitive processing and behaviour.
Anderson, Paul +5 more
core +3 more sources