Acetylcholine contributes through muscarinic receptors to attentional modulation in V1

Abstract

Attention exerts a strong influence over neuronal processing in cortical areas. It selectively increases firing rates and affects tuning properties, including changing receptive field locations and sizes. Although these effects are well studied, their cellular mechanisms are poorly understood. To study the cellular mechanisms, we combined iontophoretic… (More)
DOI: 10.1038/nature07141

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