Integration of sweet taste and metabolism determines carbohydrate reward-study 3

Non-caloric beverages were mixed from novel flavors, citric acid, sucralose and food coloring. Participants, with 3 similarly liked but differently flavored and colored beverages who were unable to detect maltodextrin participated in 6 exposure sessions during which each beverage was consumed 6 times consistently paired with one of 3 caloric loads (0,112.5 and 150 kcal). An fMRI session followed in which participants sampled the non-caloric versions of the 3 exposed beverage (CS-, CS112.5, and CS150), as well as a tasteless and odorless control solution.

Tasks:

001 Gustatory stimulation with liquid tastes or flavors

Investigators:

  • Maria Geraldine Veldhuizen
  • Richard Keith Babbs
  • Barkha Patel
  • Wambura Fobbs
  • Nils B Kroemer
  • Elizabeth Garcia
  • Martin Yeomans
  • Dana M Small

Contact Information:

Name: Maria Veldhuizen
Email: mveldhuizen@jbpierce.org

External Publication Links:

Behavioral data on Mendeley Data

Sample Size:

9

Scanner Type:

Siemens TrioTim Syngo MR B17

License:

PDDL

Accession Number:

ds000231

How to cite this dataset:

In addition to any citation requirements in the dataset summary please use the following to cite this dataset:

This data was obtained from the OpenfMRI database. Its accession number is ds000231

Curated:

Yes