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Brain Networks Underlying Eye's Pupil Dynamics
2019
Frontiers in Neuroscience
Phasic changes in eye's pupil diameter have been repeatedly observed during cognitive, emotional and behavioral activity in mammals. Although pupil diameter is known to be associated with noradrenergic firing in the pontine Locus Coeruleus (LC), thus far the causal chain coupling spontaneous pupil dynamics to specific cortical brain networks remains unknown. In the present study, we acquired steady-state blood oxygenation level-dependent (BOLD) functional magnetic resonance imaging (fMRI) data
doi:10.3389/fnins.2019.00965
pmid:31619948
pmcid:PMC6759985
fatcat:dq4wdcicajbxhocquehmkcmiwy