Abstract:
:The amygdala nuclei appear to be critically implicated in emotional memory. However, in most studies, encoding and consolidation processes cannot be analyzed separately. We thus studied the verbal emotional memory in a young woman with a ganglioglioma of the left amygdala and analyzed its impact (1) on each step of the memory process (encoding, retrieval, and recognition) (2) on short- and long-term consolidation (1-hour and 1-week delay) and (3) on processing of valence (positive and negative items compared to neutral words). Results showed emotional encoding impairments and, after encoding was controlled for, emotional long-term consolidation. Finally, although the negative words were not acknowledged as emotionally arousing by the patient, these words were specifically poorly encoded, recalled, and consolidated. Our data suggest that separate cerebral networks support the processing of emotional versus neutral stimuli.
journal_name
Neurocasejournal_title
Neurocaseauthors
Claire MD,Sophie D,Claudia P,Philippe M,Eliane RPdoi
10.1080/13554794.2015.1037843subject
Has Abstractpub_date
2016-01-01 00:00:00pages
45-54issue
1eissn
1355-4794issn
1465-3656journal_volume
22pub_type
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