Agonist & Antagonist Actions

9.11 Meninges = membranes located between bone and soft tissues of the nervous system. Dura mater = outmost layer, blood vessels, nerves. Arachnoid mater = no blood vessels, located between. Pia mater = contains many nerves and blood vessels to nourish cells of brain and spinal cord *Cerebrospinal fluid = between arachnoid and pia maters. 9.12 ... ................
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