Lenz's Law. Lenz's Law - seeing that the magnetic field induced by a current induced by a change in magnetic flux (Faraday's Law) counteracts the change in flux.
The brain is protected from injury by the skull, meninges, cerebrospinal fluid and the blood-brain barrier. In this post we will explore them all in detail, well, except for the skull since that was already discussed in other posts about the bones. The function of the meninges is to cover and protect the brain itself. It encloses and protects the vessels that supply the brain and contains CSF between the pia mater and arachnoid maters. Immediately deep to the periosteum is the periosteal and meningeal which create the dura mater. The dura mater is found all around the brain and its 2 layers separate and create spaces called dural sinuses.
They are composed of three membranes, called the pia mater, the arachnoid mater and the dura mater. Each layer of the meninges is a continuous layer, covering the entire brain and spinal cord.The pia mater is the innermost membrane and is the most delicate of the three layers. It also is the most closely fitting, running smoothly over the spinal cord and brain, following the contours of their surfaces.Within the pia mater is a network of capillaries that supply blood to the brain and spinal cord.hey are composed of three membranes, called the pia mater, the arachnoid mater and the dura mater. Each layer of the meninges is a continuous layer, covering the entire brain and spinal cord.