Story processing in right-hemisphere brain-damaged patients.
The understanding of stories requires sensitivity to structural aspects of narrative, the emotional content conveyed by the narrative, and the interaction between structural and emotional facets of the story. Right-hemisphere-damaged (RHD) and normal control subjects performed a number of different analytic tasks which probed their competence at story comprehension. Results revealed that RHD subjects perform at a level comparable to that of normal controls with stories that follow a canonical form and that they show few difficulties with structural aspects of narrative. Contrary to expectation, they are strongly influenced by the "interest" level of a story and by other factors that tap emotional sensitivity. Findings are discussed in terms of the processing and arousal mechanisms which may give rise to the observed pattern of difficulties in RHD patients.
Rehak
A
A
Aphasia Research Center, Department of Neurology, Boston University School of Medicine.
Kaplan
J A
JA
Weylman
S T
ST
Kelly
B
B
Brownell
H H
HH
Gardner
H
H
D000368:Aged; D001925:Brain Damage, Chronic / Q000503:physiopathology*; D004644:Emotions; D006801:Humans; D008091:Literature; D008297:Male; D008606:Mental Processes; D008875:Middle Aged; D013850:Thinking