TRIFLE extends the Temporal Functional Modes framework (Smith et al., 2012) by capturing time-varying changes in spatial source allocation associated with various temporal functional modes.
#fMRI #Methdology #Neuroimaging #SpatialOverlap #ICA #DynamicConnectivity #TimevaryingConnectivity #TRIFLE

Assessing spatial and temporal connectivity dynamics in fMRI is methodologically challenging due to the noise in both domains. Therefore, we propose that it can be described by fixed spatial and temporal components that interact via time-varying linear mixing.
👉 Continues in next comment.

TRIFLE is an ICA-based method for time-varying functional connectivity in fMRI that allows for spatial overlap — i.e., brain regions participating in multiple functional processes.
👉 Continues in next comment.

TRIFLE extends the Temporal Functional Modes framework (Smith et al., 2012) by capturing time-varying changes in spatial source allocation associated with various temporal functional modes.
#fMRI #Methdology #Neuroimaging #SpatialOverlap #ICA #DynamicConnectivity #TimevaryingConnectivity #TRIFLE

Assessing spatial and temporal connectivity dynamics in fMRI is methodologically challenging due to the noise in both domains. Therefore, we propose that it can be described by fixed spatial and temporal components that interact via time-varying linear mixing.
👉 Continues in next comment.

TRIFLE is an ICA-based method for time-varying functional connectivity in fMRI that allows for spatial overlap — i.e., brain regions participating in multiple functional processes.
👉 Continues in next comment.

With co-authors:
Zahra Fazal,
Nils Kohn (nilskohn.bsky.social),
David Norris,
Ravi Menon,
Alberto Llera &
Christian Beckmann