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Emotion, Decision Making, and the Ventromedial Prefrontal Cortex
Book chapter

Emotion, Decision Making, and the Ventromedial Prefrontal Cortex

Daniel Tranel
Principles of Frontal Lobe Function
Oxford University Press
08/08/2002
DOI: 10.1093/acprof:oso/9780195134971.003.0022

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Abstract

This chapter discusses the role of the orbital prefrontal cortex in behavior, with emphasis on the involvement of the ventromedial prefrontal (VMPF) lobe in emotions and decision making. It focuses on three aspects: (1) the development and application of a laboratory task to measure decision making and related emotional influences; (2) the development of a set of rating scales aimed at characterizing the personality attributes of patients with acquired VMPF dysfunction and decision-making impairments; and (3) studies conducted in patients who have sustained damage to VMPF cortices very early in life, and who manifested lifelong social conduct and decision-making deficits. The main features of the somatic marker framework are summarized.
somatic marker emotions personality behavior prefrontal cortex decision-making impairment

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