Un complémentarisme neuro-psychanalytique est-il possible ?

The stake of this article is to show that the compatibility between neurosciences and psychoanalysis, or, with other words, brain and psyche, is very far to be easy, and that we cannot yet statue about it without an epistemological meaning, which should engage only this two subjects. I suggest we begin to try a problematic about this question with the revision of the possibilities of complementarism. The Devereux's “complementarism” concept will be invoke, and a critic about theoretical and praxical syncretism. Finally, the article propose to remind neuroscience-psychoanalysis dialogue in the space between compatibility and difference with the questions about the truth, and specificities of science and psychoanalysis.