Brain vessels enter the central nervous system through holes in the meningeal layers. The cells in the blood vessel walls are joined tightly to one another, forming the blood–brain barrier, which blocks the passage of many toxins and pathogens (though at the same time blocking antibodies and some drugs, thereby presenting special challenges in treatment of diseases of the brain). Neuroanatomists usually divide the vertebrate brain into six main regions: the telencephalon (cerebral hemispheres), diencephalon (thalamus and hypothalamus), mesencephalon (midbrain), cerebellum, pons, and medulla oblongata. Each of these areas has a complex internal structure. Some parts, such as the cerebral cortex
Where the Boys Are '84 Where the Boys Are '84 Where the Boys Are '84 (onscreen title: Where the Boys Are) is a 1984 American sex comedy film and a remake of the 1960 film "Where the Boys Are", starring Lisa Hartman, Lorna Luft, Wendy Schaal and Lynn-Holly Johnson. Directed by Hy Averback and produced by Allan Carr, it was the first film released by Tri-Star Pictures. The film's tagline is: "When girls want a vacation filled with fun, sun and romance, they go to Fort Lauderdale ... Where all your dreams come true." Four co-eds from snowbound Penmore College in the Northeast head to