• A phosphodiesterase 4-controlled switch between memory extinction and strengthening in the hippocampus 

      Roesler, Rafael; Reolon, Gustavo Kellermann; Maurmann, Natasha; Schwartsmann, Gilberto; Schroder, Nadja; Amaral, Olavo Bohrer; Valvassori, Samira da Silva; Quevedo, João Luciano de (2014) [Artigo de periódico]
      Established fear-related memories can undergo phenomena such as extinction or reconsolidation when recalled. Extinction probably involves the creation of a new, competing memory trace that decreases fear expression, whereas ...