Insurance and reinsurance. Many owners and operators of aircraft have an understanding of the insurance market, mainly in terms of what their legal requirements are and how to go about complying with them. Less is universally understood about insurance practices, particularly relating to reinsurance.
falx cerebelÂ´li the fold of dura mater separating the cerebellar hemispheres. falx ceÂ´rebri a sickle-shaped fold of dura mater in the longitudinal fissure, which separates the two cerebral hemispheres.l. falces [L.] a sickle-shaped structure. falx cerebelli. the fold of dura mater separating the cerebellar hemispheres. falx cerebri. a sickle-shaped fold of dura mater in the longitudinal fissure, which separates the two cerebral hemispheres.
cerebrum. the main portion of the brain, occupying the upper part of the cranial cavity; its two cerebral hemispheres, united by the corpus callosum, form the largest part of the central nervous system in humans.erebrum. CEREBRUM). The largest part of the brain, consisting of two hemispheres separated by a deep longitudinal fissure. The hemispheres are united by three commissuresâthe corpus callosum and the anterior and posterior hippocampal commissures.