An interventional study of Attentional Cue Type in Healthy, sponsored by Lehigh University. Completed at 1 site in United States. Open to participants aged 18 Years to 35 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-10-05.
Sponsored by Lehigh University · Not applicable, Interventional, and Basic science
EEG Measures during Visual Search Task. In this line of research, the researchers having participants receive a positive (target) template cue, negative (distractor) template cue, or neutral (non-informative) template cue. Note: This is a re-analysis of previously collected data.
When finding a search target, receiving a target cue or distractor cue can increase search efficiency compared to a neutral cue. The researchers are examining the neural basis of visual search when participants receive a positive (target) cue, negative (distractor) cue, or neutral (baseline) cue. Note: This is a re-analysis of previously collected data.
Lehigh University is the lead sponsor of 16 studies on the registry; 5 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
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All Participants receive all levels of the attentional cue (target, distractor, or neutral cue).
Behavioral: Attentional Cue Type
Positive cue (target), negative cue (distractor), or neutral cue (baseline)
Button Press Reaction Time
Speed to respond correctly to the target- after participant finds the target shape on a computer screen, they press a button to indicate what shape they see
Time frame: During Testing (single day)
Button Press Accuracy
Accuracy of responses to target item- we will measure whether the participants presses the correct button which corresponds to the target shape presented on the computer screen or the incorrect button
Time frame: During Testing (single day)
Proactive EEG Activity
Proactive (pre-search) Measures of EEG Theta Activity
Time frame: During Testing (single day)
Reactive EEG Activity
Reactive (post-search) Measures of EEG Alpha Activity
Time frame: During Testing (single day)
Plan to share: Yes — We plan to share anonymized subject data on Open Science Framework.
Supporting information: Study protocol
No publications or documents are linked to this record.
This study is completed, as verified in May 2023. You cannot join it, but the record below documents what was studied.
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