Page 160 - Costellazioni 5
P. 160

DANIEL T. LOCHMAN, Edmund Spenser’s The Faerie Queene


                                            20
                related to degree of arousal. Emotional responses appear to occur
                more rapidly for negatively-inflected words than for neutral ones and
                may precede conscious response; memories of fiction tied to emotion
                are retained longer than those not stimulating emotional arousal. 21
                Using fMRI, psychologist Christopher Baldassano and his team at
                Princeton conclude that short-term memories of fiction are “chunked”
                in the hippocampus as episodic memories and, when encoded strong-
                ly as by an emotional response, are stored in cortical regions associated
                with long-term memory, such as the angular gyrus and posterior me-
                dial cortex. From those regions, memories are reinstated more quickly
                than from the amygdala and hippocampus, even when recurrence oc-
                curs in different modalities, as in film and audio-narration. Not sur-
                prisingly, familiarity — the repetition of similar experiences or
                “scripts” in fiction — also has been found to stimulate reinstatement
                           22
                of memory. Miall suggests that the “unfolding of the present narra-
                tive is shaped by its activation of a prior narrative latent in memory”
                — memory that Caracciolo links to autobiographical experience both
                inside and outside the text in an evolving “double movement between
                storytelling and background.” Miall also cites evidence that embodied
                responses to fictions may be stimulated by a salient word, se ing, or




                20
                  See Graham C. Sco  et al., “Emotion Word Processing: Evidence from
                Event-Related Potential,” Biological Psychology 80 (2009): 95-104, an Evoked-
                Response Potential (ERP) study that found response to negative words of
                high frequency occurs as early as 135-180 msecs after a text is introduced;
                Sara C. Sereno et al., “Emotion Word Processing: Does Mood Make a Differ-
                ence?” Frontiers in Psychology 6 (August 2015): 1-13.
                21  Miall, “Emotions and the Structuring of Narrative Responses,” 329-30. See
                Graham C. Sco  et al., “Emotion Word Processing: Evidence from Event-Re-
                lated Potential,” Biological Psychology 80 (2009): 95-104, an Evoked-Response
                Potential (ERP) study that found response to negative words of high frequen-
                cy occurs as early as 135-180 msecs after being introduced; Johanna Kissler
                et al., “Buzzwords: Early Cortical Responses to Emotional Words during
                Reading,” Psychological Science 18 (2007): 475-80, reports that emotional con-
                notative words are distinguished from neutral words in under 200 msecs, as
                a pre-conscious response.
                22  Baldassano et al., “Discovering Event Structure in Continuous Narrative Per-
                ception and Memory,” Neuron 95 (2 August 2017): 709-21, especially 714-18.


                                                159
   155   156   157   158   159   160   161   162   163   164   165