Probabilistic Learning Experiment with Face and House Stimuli

MRI data were acquired on a Siemens 3T scanner at the University Medical Center Groningen. The probabilistic learning task was programmed using the Presentation® software package (Neurobehavioral Systems, Inc., Berkeley, CA, www.neurobs.com) and presented on an MRI-compatible IPS LCD monitor (BOLDscreen 24, Cambridge Research Systems, resolution 1920 × 1200) that was made visible to the participant through a mirror (viewing distance ~100 cm). Responses were made using two buttons positioned above each other on an MRI-compatible response box. The stimulus base set of 20 male face images and 20 house images (135 × 180 pixels) was identical to the one used by our group in van den Berg et al. (2019 (link)).

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de Haan T., van den Berg B., Woldorff M.G., Aleman A, & Lorist M.M. (2021). Diminished Feedback Evaluation and Knowledge Updating Underlying Age-Related Differences in Choice Behavior During Feedback Learning. Frontiers in Human Neuroscience, 15, 635996.

Publication 2021

BOLDscreen 24

Face Male

Corresponding Organization : University Medical Center Groningen

Other organizations : Duke University

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Variable analysis

independent variables

Type of images (male face images vs. house images)

dependent variables

Participant responses

control variables

Siemens 3T scanner
Presentation® software package
MRI-compatible IPS LCD monitor (BOLDscreen 24, Cambridge Research Systems, resolution 1920 × 1200)
MRI-compatible response box with two buttons positioned above each other
Stimulus base set of 20 male face images and 20 house images (135 × 180 pixels) identical to the one used in the van den Berg et al. (2019) study

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