Pavlovian Bias Data from TUS Study of 29 Participants

Experimental data from a study investigating the neural origins of Pavlovian biases using transcranial ultrasonic stimulation (TUS). The dataset likely contains behavioral and computational modeling results from 29 healthy participants in a within-subject, counter-balanced design across three sessions (sham, TUS-dACC, TUS-aIns). The data was authored by Nomiki Koutsoumpari and last updated on figshare in May 2026.

Use Cases

• Modeling the distinct roles of dACC and anterior insula in Pavlovian biases based on TUS interference results.
• Analyzing the effect of brain stimulation on response, learning, and perseveration biases described in the study.
• Investigating the causal relationship between specific brain regions and behavioral mechanisms like cue-dependent persistence.
• Comparing computational model parameters for sham versus active TUS conditions across participants.

Strengths

• Data originates from a controlled within-subject experimental design with 29 participants.
• Includes results from three distinct intervention sessions (sham, TUS-dACC, TUS-aIns) allowing for direct comparison.
• Findings are supported by computational modeling, suggesting a structured analysis pipeline.

Limitations

• Row count and specific column-level documentation are unknown, limiting suitability assessment.
• The dataset is small at 88.8 KB, indicating limited scope or highly summarized results.
• Description metadata is detailed for the study but does not specify the exact data variables available for analysis.

Provenance

Source

figshare, authored by Nomiki Koutsoumpari.

Collection Method

Data collected from a human subject experiment using transcranial ultrasonic stimulation (TUS) and behavioral tasks.

Freshness

Last updated 2026-05-05 17:22:31; freshness should be verified.