Function reference • VertexWiseR

Requirements check

VWRfirstrun(): VertexWiseR system requirements installation

Surface data extraction and smoothing

HIPvextract(): HIPvextract

SURFvextract(): SURFvextract

FSLRvextract(): FSLRvextract

smooth_surf(): Smooth surface

fs_stats(): fs_stats()

Main analysis functions

Vertex-Wise analysis

RFT_vertex_analysis(): Vertex-wise analysis with random field theory cluster correction

TFCE_vertex_analysis(): Vertex-wise analysis with threshold-free cluster enhancement (fixed effect)

TFCE_vertex_analysis_mixed(): Vertex-wise analysis with threshold-free cluster enhancement (mixed effect)

TFCE_threshold(): Thresholding TFCE output

Plotting

plot_surf(): Surface plotter

Other functions

Atlas manipulations

atlas_to_surf(): Atlas to surface

surf_to_atlas(): Surface to atlas

Decoding surface data

decode_surf_data(): Decode surface data

Conversions

fs5_to_fs6(): fsaverage5 to fsaverage6

fs6_to_fs5(): fsaverage6 to fsaverage5

surf_to_vol(): Surface to volume

Data objects

Object classes

MNIsurface-class: MNI surface map object

edgelist-class: Edge list object

ROImap-class: Region-of-Interest mapping object

Edges

edgelist_hip: List of edges for the hippocampal template

Template maps

fs6_to_fs5_map: fsaverage6 template object for nearest neighbor conversion in fs6_to_fs5()

hip_points_cells: points and cells data required to build the hippocampus surface template

MNImap_hip: Hippocampal surface in MNI space

Parcellation maps

ROImap_fs5: Atlas parcellations of fsaverage5

ROImap_fs6: Atlas parcellations of fsaverage6

ROImap_fslr32k: Atlas parcellations of FS_LR32k

ROImap_hip: Atlas parcellations of the hippocampus (CITI168)