diff --git a/src/ontology/MRIO-edit.owl b/src/ontology/MRIO-edit.owl index 3b8915d..29e81ad 100644 --- a/src/ontology/MRIO-edit.owl +++ b/src/ontology/MRIO-edit.owl @@ -4980,7 +4980,166 @@ The values often belong to a group of pixels or voxels that share the same chara - + + + + + A method used in functional MRI data set analysis that examines correlations in activity between spatially remote brain regions. + + 2024-07-29T18:05:31Z + functional connectivity + + + + + + + + + A type of functional connectivity that reflects the direct influence of one brain region on another in relation to functional activity. + + 2024-07-29T18:08:06Z + effective connectivity + + + + + + + + + A type of functional connectivity that measures consistent or stable correlations in brain activity between regions over a period of time during functional magnetic resonance imaging (fMRI). + + 2024-07-29T18:09:46Z + static functional connectivity + + + + + + + + + A type of functional connectivity that measures temporal variations in connectivity patterns between brain regions over time during functional magnetic resonance imaging (fMRI). + + 2024-07-29T18:11:26Z + dynamic functional connectivity + + + + + + + + + A type of functional connectivity that assesses how brain regions interact with each other while a subject performs specific tasks during functional magnetic resonance imaging (fMRI). + + 2024-07-29T18:16:41Z + task-based functional connectivity + + + + + + + + + A type of functional connectivity that evaluates the interactions between brain regions while the subject is at rest during functional magnetic resonance imaging (fMRI). + + 2024-07-29T18:17:09Z + resting state functional connectivity + + + + + + + + + A method used to investigate functional connectivity between brain regions using a predefined seed voxel or region. + + 2024-07-29T18:22:19Z + seed-based functional connectivity + + + + + + + + + A method within functional MRI data set analysis that involves defining specific brain regions or areas of interest a priori and examining the neural activity within those regions. + + 2024-07-29T18:27:21Z + ROI analysis + region of interest analysis + + + + + + + + + A type of functional MRI data set analysis that attempts to analyze the information present in patterns of activity rather than the response at individual voxels. + + 2024-07-29T18:27:45Z + MVPA + multi-voxel pattern analysis + + + + + + + + + A method used in seed-based functional connectivity that involves extracting the time course from a seed voxel, determined based on some a priori hypothesis, and computing its correlation with all the voxels across the brain. + + 2024-07-29T18:31:33Z + seed voxel correlation: within-subjects + + + + + + + + + A method within seed-based functional connectivity where an estimate of activation (e.g., beta weights for a particular condition) is extracted for a particular region, then those values are entered into a whole-brain regression analysis across subjects. + + 2024-07-29T18:32:13Z + seed voxel correlation: between-subjects + + + + + + + + + A technique used in functional MRI data set analysis where the response to each event is estimated by fitting a model with separate regressors for each trial. By correlating the parameter estimates (beta series) across regions, this method examines the degree of trial-by-trial fluctuation similarity between regions, indicating functional connectivity. particularly useful in event-related studies with longer inter-trial intervals. + + 2024-07-29T19:28:12Z + beta series correlation + + + + + + + + + A technique used in task-based functional connectivity to examine how connectivity between a seed region and other brain regions is modulated by task conditions. It involves adding an interaction term to the general linear model, which models the task and the time course of activity in the seed region. + + 2024-07-29T19:38:05Z + PPI approach + psychophysiological interaction approach + + + + +