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. Author manuscript; available in PMC: 2018 Aug 1.
Published in final edited form as: Trends Neurosci. 2017 Jul 7;40(8):455–457. doi: 10.1016/j.tins.2017.06.007

Figure 1.

Figure 1

Cortical and subcortical structures that might be involved in the attentional modulation of the pupillary light response. Green lines show the retinal input and red lines the pupillomotor output. Blue lines show hypothetical cortical projections. Luminance encoding elements are represented as white boxes. For simplicity, connections and projections are represented for one side only. Abbreviations: EWpg – Edinger-Westphal preganglionic subdivision; FEF – Frontal Eye Fields; OPN – Olivary pretectal nucleus.