Sentence examples for multiple voxels and from inspiring English sources

This includes the motion of complex species spanning multiple voxels and compartments.

In contrast, multivariate pattern analyses harvest information from local patterns of activity expressed across multiple voxels and, hence, large neuronal populations.

Although conventional fMRI analyses typically focus on activity in each individual image voxel in isolation, MVPA utilizes information from patterns of activity expressed across multiple voxels, and hence large neuronal populations.

Pattern analysis considers the pattern of activation across multiple voxels, and this allows weak information at each voxel to be accumulated such that voxels that do not carry information individually can do so when jointly analyzed (Haynes and Rees 2006).

In contrast to univariate methods, which are driven by variation in overall levels of regional activation, RSA is sensitive to the patterning of neural activity across multiple voxels and provides more qualitatively specific data about the type of information processed in a given brain area.

We first investigated whether we could accurately predict where a participant was located within a room solely from the pattern of fMRI BOLD responses across multiple voxels in the hippocampus and MTL.

The reasons for employing the skeleton-based ROI method are twofold: first, voxelwise whole-brain analysis involves multiple voxels (order of 106 in the current study) and stringent corrections for multiple comparisons are required for identifying significant effects.

On the other hand, pattern recognition methods, often referred to as multi-voxel pattern analysis (MVPA) in the neuroimaging context, are inherently multivariate and utilize information distributed across multiple voxels [15].

It predicts the signal intensity of individual voxels of one subject from a pattern of multiple voxels of the other subject.

We report a novel method to detect individual whisker barrels by using discriminant analysis to jointly characterize high order dependency among multiple voxels.

In exploratory studies, the use of an a priori region of interest (ROI), which has the benefit of averaging multiple voxels, may not be justified.