title: The emotion potential of words and passages in reading Harry Potter--an fMRI study.
abstract: Previous studies suggested that the emotional connotation of single words automatically recruits attention. We investigated the potential of words to induce emotional engagement when reading texts. In an fMRI experiment, we presented 120 text passages from the Harry Potter book series. Results showed significant correlations between affective word (lexical) ratings and passage ratings. Furthermore, affective lexical ratings correlated with activity in regions associated with emotion, situation model building, multi-modal semantic integration, and Theory of Mind. We distinguished differential influences of affective lexical, inter-lexical, and supra-lexical variables: differential effects of lexical valence were significant in the left amygdala, while effects of arousal-span (the dynamic range of arousal across a passage) were significant in the left amygdala and insula. However, we found no differential effect of passage ratings in emotion-associated regions. Our results support the hypothesis that the emotion potential of short texts can be predicted by lexical and inter-lexical affective variables.
authors: Department of Education and Psychology, Freie Universität Berlin, D-14195 Berlin, Germany; Languages of Emotion, Freie Universität Berlin, D-14195 Berlin, Germany. Electronic address: hsuchunting@gmail.com.
authors: Chun-Ting
authors: CT
authors: Hsu
authors: Department of Education and Psychology, Freie Universität Berlin, D-14195 Berlin, Germany; Languages of Emotion, Freie Universität Berlin, D-14195 Berlin, Germany; Dahlem Institute for Neuroimaging of Emotion (D.I.N.E.), Freie Universität Berlin, D-14195 Berlin, Germany. Electronic address: ajacobs@zedat.fu-berlin.de.
authors: Arthur M
authors: AM
authors: Jacobs
authors: Languages of Emotion, Freie Universität Berlin, D-14195 Berlin, Germany; Humanities Council, Princeton University, Princeton, NJ 08544, USA. Electronic address: fmm.citron@gmail.com.
authors: Francesca M M
authors: FM
authors: Citron
authors: Languages of Emotion, Freie Universität Berlin, D-14195 Berlin, Germany; Department of Cognitive, Social and Organizational Psychology, Universidad de La Laguna, San Cristóbal de La Laguna, 38205, Spain. Electronic address: maconrad@ull.es.
authors: Markus
authors: M
authors: Conrad
mesh_terms: D000293:Adolescent; D000328:Adult; D000679:Amygdala / Q000502:physiology*; D001143:Arousal / Q000502:physiology*; D001288:Attention / Q000502:physiology*; D001931:Brain Mapping; D002540:Cerebral Cortex / Q000502:physiology*; D004292:Dominance, Cerebral / Q000502:physiology; D004644:Emotions / Q000502:physiology*; D005201:Fantasy; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D011932:Reading; D012660:Semantics; D055815:Young Adult
keywords: Arousal; Arousal-span; Emotion-laden words; Reading; Valence; fMRI