vicar_char: Vicarious Charity task fMRI region of interest data

In neuroUp: Plan Sample Size for Task fMRI Research using Bayesian Updating

Vicarious Charity task fMRI region of interest data

Description

A dataset containing the parameter estimates from the anatomical mask of the left nucleus accumbens (Harvard-Oxford subcortical atlas; thresholded at 40%; center-of-mass coordinates x = -10, y = 12, z = -7; 28 voxels included), with one value for the mean activation during gaining for self and one value for the mean activation during no-gain for self and charity for all participants.

Usage

vicar_char

Format

A data frame with 156 rows and 4 variables:

participant_id

unique id for every participant

age

age in years (11.00-21.17)

nacc_selfgain

parameter estimates for the left nucleus accumbens during gaining for self (-5.66-3.05)

nacc_bothnogain

parameter estimates for the left nucleus accumbens during no-gain for self and charity (-6.44-2.97)

Source

Spaans, J., Peters, S., Becht, A., van der Cruijsen, R., van de Groep, S., & Crone, E. A. (2023). Longitudinal neural and behavioral trajectories of charity contributions across adolescence. Journal of Research on Adolescence, 33(2), 480-495. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1111/jora.12820")}

neuroUp documentation built on Sept. 11, 2024, 8:22 p.m.