U.S., Jan. 7 -- ClinicalTrials.gov registry received information related to the study (NCT07320040) titled 'Evaluation of Emotion-related Salivary Molecular Biomarkers' on Dec. 19, 2025.
Brief Summary: Recent studies show that emotional states (positive and negative) can be discriminated by physiological responses. This physiological regulation results from the action of enzymes and hormones that represent the activity of the autonomic nervous system. The measurement of specific biomarkers (enzymes, hormones), using non-invasive biological tests in saliva, would therefore provide physiological data on an individual's emotional state in response to stimuli, particularly olfactory stimuli.
Study Start Date: Nov. 14, 2022
Study Type: INTERV...