Propranolol selectively blocks the enhanced parietal old/new effect during long-term recollection of unpleasant pictures: A high density ERP study. - Mathias Weymar; Andreas Löw; Christiane Modess; Georg Engel; Matthias Gründling; Astrid Petersmann; Werner Siegmund; Alfons O. Hamm (NeuroImage, 2010)