Jan Theeuwes

Attentional Selection (eBook, ePUB)

Top-Down, Bottom-Up and History-Based Biases

• Format: ePub

Produktbeschreibung

In this Element, a framework is proposed in which it is assumed that visual selection is the result of the interaction between top-down, bottom-up and selection-history factors. The Element discusses top-down attentional engagement and suppression, bottom-up selection by abrupt onsets and static singletons as well as lingering biases due to selection-history entailing priming, reward and statistical learning. We present an integrated framework in which biased competition among these three factors drives attention in a winner-take-all-fashion. We speculate which brain areas are likely to be involved and how signals representing these three factors feed into the priority map which ultimately determines selection.

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Produktdetails

• Verlag: Cambridge University Press
• Erscheinungstermin: 3. September 2020
• Englisch
• ISBN-13: 9781108864916
• Artikelnr.: 62746531

Inhaltsangabe

1. Introduction
2. Top-down Attention
3. Bottom-up Attention
4. Selection History
5. Integrating Selection: The Priority Map
6. Conclusions.