Neuromodulatory Correlates of Pupil Dilation

被引：155

作者：

Larsen, Rylan S. ^{[1
]}

Waters, Jack ^{[1
]}

机构：

[1] Allen Inst Brain Sci, Seattle, WA 98109 USA

来源：

FRONTIERS IN NEURAL CIRCUITS | 2018年 / 12卷

关键词：

pupillometry; noradrenaline; norepinephrine; acetylcholine; neuromodulation; EDINGER-WESTPHAL NUCLEUS; LOCUS-COERULEUS NEURONS; BASAL FOREBRAIN; VISUAL-CORTEX; CHOLINERGIC NEURONS; CERULEUS NEURONS; AUDITORY-CORTEX; CEREBRAL-CORTEX; NERVOUS-SYSTEM; BARREL CORTEX;

D O I：

10.3389/fncir.2018.00021

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Pupillometry has long been used as a measure of brain state. Changes in pupil diameter are thought to coincide with the activity of neuromodulators, including noradrenaline and acetylcholine, producing alterations in the brain state and corresponding changes in behavior. Here we review mechanisms underlying the control of pupil diameter and how these mechanisms are correlated with changes in cortical activity and the recruitment of neuromodulatory circuits.

引用

页数：9

共 76 条

[1] Pupil size signals mental effort deployed during multiple object tracking and predicts brain activity in the dorsal attention network and the locus coeruleus [J].