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.
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. doi:10.1111/cdev.13056