An fMRI Dataset on Social Reward Processing and Decision Making in Younger and Older Adults.
An fMRI Dataset on Social Reward Processing and Decision Making in Younger and Older Adults.
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DOI:
10.1038/s41597-024-02931-y
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发表时间:
2024-02-01
期刊:
影响因子:
9.8
通讯作者:
Fareri DS
中科院分区:
文献类型:
--
作者:
Smith DV;Ludwig RM;Dennison JB;Reeck C;Fareri DS
Behavioural and neuroimaging research has shown that older adults are less sensitive to financial losses compared to younger adults. Yet relatively less is known about age-related differences in social decisions and social reward processing. As part of a pilot study, we collected behavioural and functional magnetic resonance imaging (fMRI) data from 50 participants (Younger: N = 26, ages 18–34 years; Older: N = 24, ages 63–80 years) who completed three tasks in the scanner: an economic trust game as the investor with three partners (computer, stranger, friend) as the investee; a card-guessing task with monetary gains and losses shared with three partners (computer, stranger, friend); and an ultimatum game as responder to three anonymous proposers (computer, age-similar adults, age-dissimilar adults). We also collected B0 field maps and high-resolution structural images (T1-weighted and T2-weighted images). These data could be reused to answer questions about moment-to-moment variability in fMRI signal, representational similarity between tasks, and brain structure.
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