Issue 4

The mark left by exiled Spanish neuroscientists in Mexico: Cajal's overseas legacy

Sir John C. Eccles: from synapses to consciousness

Neurology-related documents in the General Archive at Complutense University of Madrid

The discoveries of microglia and oligodendroglia: Pío del Río-Hortega and his relationships with Achúcarro and Cajal (1914-1934)

The letters of Pío del Río-Hortega