LQ Uddin - Trends in Cognitive Sciences, 2020 - cell.com
Definitions of what constitutes the 'signal of interest'in neuroscience can be controversial, due in part to continuously evolving notions regarding the significance of spontaneous …
Y Xu, X Long, J Feng, P Gong - Nature human behaviour, 2023 - nature.com
The large-scale activity of the human brain exhibits rich and complex patterns, but the spatiotemporal dynamics of these patterns and their functional roles in cognition remain …
The global signal is widely used as a regressor or normalization factor for removing the effects of global variations in the analysis of functional magnetic resonance imaging (fMRI) …
Summary Ultra-slow,∼ 0.1-Hz variations in the oxygenation level of brain blood are widely used as an fMRI-based surrogate of" resting-state" neuronal activity. The temporal …
V Kiviniemi, X Wang, V Korhonen… - Journal of Cerebral …, 2016 - journals.sagepub.com
The theory on the glymphatic convection mechanism of cerebrospinal fluid holds that cardiac pulsations in part pump cerebrospinal fluid from the peri-arterial spaces through the …
Resting-state functional magnetic resonance imaging (rsfMRI) is a translational imaging method with great potential in several neurobiologic applications. Most preclinical rsfMRI …
Resting-state functional magnetic resonance imaging (MRI) has yielded seemingly disparate insights into large-scale organization of the human brain. The brain's large-scale …
Recent advances in neuroimaging methods and analysis have led to an expanding body of research that investigates how large-scale brain network organization dynamically adapts to …
Spontaneous fluctuations in functional magnetic resonance imaging (fMRI) signals correlate across distant brain areas, shaping functionally relevant intrinsic networks. However, the …