ArticleFood science & nutrition2026
Neurophysiological Responses to Extra Virgin and Refined Olive Oils: A Pilot Study Combining Flavor Profiling, Electroencephalogram, and Standardized Low-Resolution Brain Electromagnetic Tomography.
Article in Food science & nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The flavor of olive oil is primarily influenced by minor compounds such as volatile and phenolic compounds, which play a significant role in consumer preferences. This study aimed to investigate the flavor profiles of two commercial olive oils: extra virgin olive oil (EVOO) and refined olive oil (ROO), using electronic sensors and gas chromatography-mass spectrometry (GC-MS) and to examine whether differences in flavor-related profiles (volatile and phenolic/taste-related indices) are accompanied by distinct EEG band responses and sLORETA source patterns during oral perception. Additionally, electroencephalogram (EEG) analysis and standardized low-resolution brain electromagnetic tomography (
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.