clocksubject_fMRI_008jh: Clock behavioral data for 400 trials across 8 fMRI runs from...

In PennStateDEPENdLab/fitclock: An R package to fit RT and Reward behavioral data from Michael Frank clock task.

Description

Dataset is a .csv file consisting of the following fields

Usage

data(clocksubject_fMRI_008jh)

Format

A data.frame with 400 rows and 15 variables

Details

• run. fMRI run (1:8)

• trial. Global trial number (1:400)

• rewFunc. Reward contingency (DEV, IEV, CEV, CEVR)

• emotion. Face emotion of central stimulus (scram, fear, happy)

• magnitude. Magnitude of expected reward given RT

• probability. Probability of expected reward given RT

• score. Obtained reward (probabilistic receipt of payoff)

• ev. Expected value of response given RT (magnitude*probability)

• rt. Reaction time (ms)

• clock_onset. Run onset time of clock stimulus (sec)

• isi_onset. Run onset time of 50ms ISI (sec)

• feedback_onset. Run onset time of 850ms reward feedback (sec)

• iti_onset. Run onset time of ITI (sec)

• iti_ideal. Desired ITI duration (sec) based on fMRI design optimization.

• image. Image file displayed on screen.

PennStateDEPENdLab/fitclock documentation built on May 8, 2019, 1:29 a.m.