Title
Towards a neural circuit model of verbal humor processing: An fMRI study of the neural substrates of incongruity detection and resolution.
Abstract
The present study builds on our previous study within the framework of Wyer and Collin's comprehension–elaboration theory of humor processing. In this study, an attempt is made to segregate the neural substrates of incongruity detection and incongruity resolution during the comprehension of verbal jokes. Although a number of fMRI studies have investigated the incongruity-resolution process, the differential neurological substrates of comprehension are still not fully understood. The present study utilized an event-related fMRI design incorporating three conditions (unfunny, nonsensical and funny) to examine distinct brain regions associated with the detection and resolution of incongruities. Stimuli in the unfunny condition contained no incongruities; stimuli in the nonsensical condition contained irresolvable incongruities; and stimuli in the funny condition contained resolvable incongruities. The results showed that the detection of incongruities was associated with greater activation in the right middle temporal gyrus and right medial frontal gyrus, and the resolution of incongruities with greater activation in the left superior frontal gyrus and left inferior parietal lobule. Further analysis based on participants' rating scores provided converging results. Our findings suggest a three-stage neural circuit model of verbal humor processing: incongruity detection and incongruity resolution during humor comprehension and inducement of the feeling of amusement during humor elaboration.
Year
DOI
Venue
2013
10.1016/j.neuroimage.2012.10.019
NeuroImage
Keywords
Field
DocType
fMRI,Humor comprehension,Incongruity-resolution theory,Neural circuit model of humor
Developmental psychology,Left superior frontal gyrus,Left inferior parietal lobule,Right middle temporal gyrus,Cognitive psychology,Psychology,Amusement,Right medial frontal gyrus,Stimulus (physiology),Feeling,Comprehension
Journal
Volume
ISSN
Citations 
66
1053-8119
0
PageRank 
References 
Authors
0.34
8
7
Name
Order
Citations
PageRank
Yu-Chen Chan120.76
Tai-li Chou2203.07
Hsueh-Chih Chen348.95
Yu-Chu Yeh48310.63
Joseph P Lavallee500.34
Keng-Chen Liang620.76
Kuo En Chang770770.59