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.
++. Each hemisphere of the brain is divided into 4 lobes by sulci or fissures. The frontal lobe is separated from the parietal lobe by the central sulcus. The lateral fissure separates the frontal lobe from the temporal lobe.The parietooccipital sulcus separates the parietal lobe from the occipital lobe.ach hemisphere of the brain is divided into 4 lobes by sulci or fissures. The frontal lobe is separated from the parietal lobe by the central sulcus.