Spatial patterns of brain activity preferentially reflecting transient pain and stimulus intensity

M Liang, Q Su, A Mouraux, GD Iannetti - Cerebral Cortex, 2019 - academic.oup.com
… In both datasets, we observed that spatial patterns of fMRI signal … spatial patterns were
consistent across-datasets collected in different MRI scanners. We also found that spatial patterns

Detection and analysis of spatiotemporal patterns in brain activity

RG Townsend, P Gong - PLoS computational biology, 2018 - journals.plos.org
… However, growing evidence indicates that population-level brain activity is often organized
into patterns that are structured in both space and time. Such spatiotemporal patterns, …

Towards a fourth spatial dimension of brain activity

A Tozzi, JF Peters - Cognitive Neurodynamics, 2016 - Springer
activity. This review, based on recent findings, introduces the concept of a spatial fourth
dimension, where brain … In particular, we hypothesize that brain activity is shaped in guise of a “3-…

Temporal transitions of spontaneous brain activity

Z Ma, N Zhang - Elife, 2018 - elifesciences.org
… RSFC patterns in transitions were identified. This study has demonstrated that spontaneous
brain activity is … the spatiotemporal dynamics of spontaneous activity in the mammalian brain. …

Dynamic models of large-scale brain activity

M Breakspear - Nature neuroscience, 2017 - nature.com
Movement, cognition and perception arise from the collective activity of neurons within cortical
circuits and across large-scale systems of the brain. While the causes of single neuron …

Pattern component modeling: A flexible approach for understanding the representational structure of brain activity patterns

J Diedrichsen, A Yokoi, SA Arbuckle - NeuroImage, 2018 - Elsevier
… To do so, we rely on a generative model of brain activity data, which fully specifies the
distribution and relationship between the random variables. Specifically, the true activity profiles …

Spatial patterns of atrophy, hypometabolism, and amyloid deposition in Alzheimer's disease correspond to dissociable functional brain networks

MJ Grothe, SJ Teipel… - Human brain …, 2016 - Wiley Online Library
… that show highest correspondence with spatial patterns of AD-related … on their spatial
correlation with regional patterns of amyloid … Spatial patterns of amyloid deposition and gray …

Spatial dynamics within and between brain functional domains: A hierarchical approach to study time‐varying brain function

A Iraji, Z Fu, E Damaraju, TP DeRamus… - Human brain …, 2019 - Wiley Online Library
… in spatial patterns of brain functional organization over time. Additionally, given that … brain
reorganizes its activity at different interacting spatial and temporal scales, investigating spatial

The representation of space in the brain

RM Grieves, KJ Jeffery - Behavioural processes, 2017 - Elsevier
… from these may guide the activity of place cells. Thus, rats probably use remote visual cues
to inform the spatial activity of place cells, whereas the activity of spatial view cells carries …

Breakdown in the temporal and spatial organization of spontaneous brain activity during general anesthesia

J Zhang, Z Huang, Y Chen, J Zhang… - Human Brain …, 2018 - Wiley Online Library
… Using resting-state functional magnetic resonance imaging (rs-fMRI), we investigated the
spatial patterns of two temporal features: the long-range temporal correlations (LRTCs), …