The American Society for Neurochemistry (ASN): antecedents, founding, and early years.

Events leading to and the influences on the founding of the American Society for Neurochemistry are recounted, with emphasis on early activities of neurochemists in the United States, as well as the international activities, that led to the founding of both the International and American societies (in 1965 and 1969, respectively). The founding of the American Society for Neurochemistry in the period 1968-1969 and its first annual meeting in 1970 are described, together with significant developments during the early years of the Society.