“Déjà Vu” or Memory-Science between Gérard de Nerval and Marcel Proust

ArgumentCultivated by a number of writers and studied by psychologists, the phenomenon of déjà vu is an invention of the nineteenth century and is part of a broader exploration of how the mind experiences memory and time. Thus this typically benign mental aberration provides an entry-point into the mechanisms that preside over the regulation of the flow of consciousness. The theories of the mind developed recently by neuroscientists help us understand, meanwhile, why investigations into this mental “event” necessarily invoke concepts of representation and narrative. In fact, our increasingly sophisticated models for processes of memory and perception depend on literary representations. This article relies on the paramnesiac writings of Gérard de Nerval, seen through the lens of Proust's analysis, to argue that a consideration of the aesthetic and representational features of déjà-vu can bring us closer to solving the epistemological challenges we face in studying this phenomenon.For Gregory T. Polletta