Blocked versus randomized presentation modes differentially modulate feedback-related negativity and P3b amplitudes
نویسندگان
چکیده
منابع مشابه
Blocked versus randomized presentation modes differentially modulate feedback-related negativity and P3b amplitudes
OBJECTIVE Electrophysiological studies on feedback processing typically use a wide range of feedback stimuli which might not always be comparable. The current study investigated whether two indicators of feedback processing - feedback-related negativity (FRN) and P3b - differ for feedback stimuli with explicit (facial expressions) or assigned valence information (symbols). In addition, we asses...
متن کاملInfluences of State and Trait Affect on Behavior, Feedback-Related Negativity, and P3b in the Ultimatum Game
The present study investigates how different emotions can alter social bargaining behavior. An important paradigm to study social bargaining is the Ultimatum Game. There, a proposer gets a pot of money and has to offer part of it to a responder. If the responder accepts, both players get the money as proposed by the proposer. If he rejects, none of the players gets anything. Rational choice mod...
متن کاملEnhanced Feedback-Related Negativity in Alzheimer’s Disease
Alzheimer's disease (AD), the most common cause of dementia in the elderly, results in the impairment of executive function, including that of performance monitoring. Feedback-related negativity (FRN) is an electrophysiological measure reflecting the activity of this monitoring system via feedback signals, and is generated from the anterior cingulate cortex. However, there have been no reports ...
متن کاملReward expectation modulates feedback-related negativity and EEG spectra.
The ability to evaluate outcomes of previous decisions is critical to adaptive decision-making. The feedback-related negativity (FRN) is an event-related potential (ERP) modulation that distinguishes losses from wins, but little is known about the effects of outcome probability on these ERP responses. Further, little is known about the frequency characteristics of feedback processing, for examp...
متن کاملEffects of expectancy and agency on the feedback-related negativity
Effects of expectancy and agency on the feedback-related negativity" (2014). Graduate Theses and Dissertations. 2014 ii TABLE OF CONTENTS Page ACKNOWLEDGEMENTS iii ABSTRACT iv CHAPTER 1 BACKGROUND 1 Introduction 1 FRN: History and Theory 3 Previous Research from Our Lab 11 Theoretical Justification 14 CHAPTER 2 EXPERIMENT 1 15 Hypothesis 15 Introduction 15 Method 16 Results 20 Discussion 24 CHA...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Neurophysiology
سال: 2014
ISSN: 1388-2457
DOI: 10.1016/j.clinph.2013.09.029