gambling: Gambling task fMRI region of interest data

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

Gambling task fMRI region of interest data

Description

A dataset containing the parameter estimates of the anatomical mask of the left nucleus accumbens (Harvard-Oxford subcortical atlas; thresholded at 40%; 28 voxels included), with one value for the mean activation during winning and one value for the mean activation during losing for all participants.

Usage

gambling

Format

A data frame with 221 rows and 5 variables:

participant_id

unique id for every participant

age

age in years (11.94-28.46)

lnacc_self_win

parameter estimates for the left nucleas accumbens during winning (-2.78-3.41)

lnacc_self_loss

parameter estimates for the left nucleas accumbens during losing (-3.84-3.28)

lnacc_self_winvsloss

parameter estimates for the left nucleas accumbens for the contrast winning versus losing (-2.60-4.47)

Source

Schreuders, E., Braams, B. R., Blankenstein, N. E., Peper, J. S., Guroglu, B., & Crone, E. A. (2018). Contributions of reward sensitivity to ventral striatum activity across adolescence and early adulthood. Child development, 89(3), 797-810. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1111/cdev.13056")}

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