The Relationship between Trial-by-Trial Variability and Oscillations of Cortical Population Activity
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-53270-7
Abstract: Neural activity fluctuates over time, creating considerable variability across trials. This trial-by-trial neural variability is dramatically reduced (“quenched”) after the presentation of sensory stimuli. Likewise, the power of neural oscillations, primarily in the alpha-beta band,… read more here.
Keywords: trial trial; trial; beta band; variability quenching ... See more keywords
Individual Magnitudes of Neural Variability Quenching are Associated with Motion Perception Abilities.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of neurophysiology"
DOI: 10.1152/jn.00355.2020
Abstract: Remarkable trial-by-trial variability is apparent in cortical responses to repeating stimulus presentations. This neural variability across trials is relatively high before stimulus presentation, and then reduced (i.e., quenched) ~0.2s after stimulus presentation. Individual subjects exhibit… read more here.
Keywords: motion; variability quenching; variability; neural variability ... See more keywords