Representations of the olfactory bulb and tracts in images of the medieval cell doctrine

Abstract

ABSTRACT This article presents a collection of previously overlooked, stereotyped, abstract, anatomical representations of the olfactory bulbs and tracts that were printed as part of schematic woodcuts of the medieval cell doctrine, generally in the early-sixteenth century but extending into the seventeenth century and, in at least one case, to the mid-nineteenth century. A representation of the olfactory bulbs is incorporated into many of these woodcuts, beginning with an illustration by German physician, philosopher, and theologian Magnus Hundt in 1501 in his Antropologium, which showed central projections of the two olfactory bulbs joining in the meshwork of the rete mirabile. German physician and anatomist Johann Eichmann, known as Johannes Dryander, modified Hundt’s figure for his own monograph in 1537 but retained the representation of the olfactory bulbs. In 1503, German Carthusian humanist writer Gregor Reisch published an influential and highly copied woodcut in his Margarita philosophica, showing connections from the olfactory bulbs overlying the bridge of the nose (as well as from other special sense organs) to the sensus communis in the anterior cell or ventricle. In the following centuries, numerous authors derived similar figures from Reisch’s original schematic illustration of the medieval cell doctrine, including Brunschwig (1512, 1525), Głogowczyk (1514), Romberch/Host (1520), Leporeus/Le Lièvre (1520, 1523), Dolce (1562), Lull/Bernardus de Lavinheta (1612), and Elliotson (1835). Similar representations were provided by Peyligk (1518) and Eck (1520). These stereotyped schematic images linked the olfactory bulbs to olfaction before the advent of more realistic images beginning in the mid-sixteenth century.