This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.
Investigating representations of odor intensity in human piriform cortex. To identify a neural representation of perceived odor intensity, it is necessary to dissociate stimulus concentration from perceived intensity. Experiments for this aim will measure human perceptual responses while manipulating intensity independently from concentration using two complementary approaches. In Experiment 1A, we will match perceived intensities across odors of different concentrations, allowing us to identify a neural representation of intensity that is independent of stimulus identity and concentration. In Experiment 1B, we will create conditions of different perceived intensity over constant odor stimuli using adaptation. Approaching the same question from different angles will strengthen the robustness of our findings. Preliminary data suggest that temporal features of the piriform neural response may represent odor intensity.
Electrophysiological Representations of Odor in the Human Brain Study 1
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
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Sponsor: Northwestern University
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.