Noise correlations and perceptual inference
Sign Up to like & getrecommendations! Published in 2019 at "Current Opinion in Neurobiology"
DOI: 10.1016/j.conb.2019.09.002
Abstract: The presence of stimulus-unrelated covariability in neural responses poses a challenge to models of perception and behavior. Here we review advances in theory and experiments that highlight how noise correlations are implicated in perceptual processes.… read more here.
Keywords: noise correlations; correlations perceptual; noise; perceptual inference ... See more keywords
Relocating drifting sensor networks with ambient noise correlations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4987441
Abstract: A network of drifting sensors, such as hydrophones mounted to freely drifting buoys, can be used as an array for locating acoustic sources underwater. However, for accurate localization of such a source using coherent processing,… read more here.
Keywords: noise correlations; ambient noise; drifting sensor; sensor networks ... See more keywords
Attenuation of noise correlations in the transformation from the frontal eye field to movement.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of neurophysiology"
DOI: 10.1152/jn.00366.2022
Abstract: Correlated activity between neurons can cause variability in behavior across trials, as trial-by-trial co-fluctuations can propagate downstream through the motor system. The extent to which correlated activity affects behavior depends on the properties of the… read more here.
Keywords: movement; noise correlations; frontal eye; eye ... See more keywords
Noise correlations in the human brain and their impact on pattern classification
Sign Up to like & getrecommendations! Published in 2017 at "PLoS Computational Biology"
DOI: 10.1371/journal.pcbi.1005674
Abstract: Multivariate decoding methods, such as multivoxel pattern analysis (MVPA), are highly effective at extracting information from brain imaging data. Yet, the precise nature of the information that MVPA draws upon remains controversial. Most current theories… read more here.
Keywords: correlations human; classification; noise correlations; human brain ... See more keywords
Relating the Structure of Noise Correlations in Macaque Primary Visual Cortex to Decoder Performance
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Computational Neuroscience"
DOI: 10.3389/fncom.2018.00012
Abstract: Noise correlations in neuronal responses can have a strong influence on the information available in large populations. In addition, the structure of noise correlations may have a great impact on the utility of different algorithms… read more here.
Keywords: noise correlations; structure; primary visual; population ... See more keywords