Musée Dupuytren items subsequently lost or destroyed. However, in 1967 Jacques Delarue (1901–1971) brought the museum back to life with a general refurbishment. Today it still retains a superb collection, including specimens dating from the 17th century, as well as wax anatomical models, books, and photographs. Among many other notable items, the museum contains brains of aphasic patients, preserved in alcohol by the celebrated anatomist Paul Pierre Broca, and used in his research in the localization of brain functions. Musée Dupuytren The Musée Dupuytren was a museum of wax anatomical items and specimens illustrating diseases and malformations. It was located at the
Hypoelastic material Hypoelastic material In continuum mechanics, a hypoelastic material is an elastic material that has a constitutive model independent of finite strain measures except in the linearized case. Hypoelastic material models are distinct from hyperelastic material models (or standard elasticity models) in that, except under special circumstances, they cannot be derived from a strain energy density function. A hypoelastic material can be rigorously defined as one that is modeled using a constitutive equation satisfying the following two criteria: 1. The Cauchy stress formula_1 at time formula_2 depends only on the order in which the body has occupied its past configurations, but