The aim of this article is to show that Bergson and James defend a form of panpsychism, and that on this point, Bergson probably had an influence on James. For Bergson, matter has psychic characters, in particular a memory of the immediate past and a motor memory. These characters are necessary to explain causation within the physical world, understood then as analogous to automatic activity in living beings. However, according to Bergson, there is a radical distinction between the inert and (...) the living: only the living is capable of creation. Probably inspired by Bergson, James develops a similar idea: causation in the physical world is understandable only by admitting that matter has psychic characters. Nevertheless, unlike Bergson, James does not make a radical distinction between the inert and the living. This leads him to make a link between matter and consciousness. (shrink)