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The West Wing http://members.aol.com/impervious21/potus.jpg What Biological theme connects all of these Hollywood movies? http://www.impawards.com/1975/posters/one_flew_over_the_cucko os_nest_ver1.jpg http://www.mvps.org/stsoftware/Movie_Collection/images/7149f.jpg http://www.scope.dk/images/movi e/3442_poster_lorenzosoil.jpg http://www.popculturecrazy.com/topten/rainman.jpg http://www.stradanove.net/news/images/cinema/i http://www.cinema.com/image_lib/4493_po /iam.sam.jpg ster_thumb.jpg http://www.cqc.state.ny.us/Danweb/images/as%20good%20as %20it%20gets.jpg Understanding the Brain through Disease Tammy Due Masconomet Regional High School Lecture Outline • Brain Overview • Neural Anatomy • Neurological Diseases/Current Research Parietal Lobe Frontal Lobe Occipital Lobe Temporal Lobe Brain Overview www.cs.princeton.edu/.../ sugcon/models/brain.png Pons Cerebellum Neuroanatomical Anatomy of the Brain Cerebrum Corpus Callosum Ventricles Thalamus Hypothalamus Midbrain Pituitary Gland Pons Medulla http://www.ama-assn.org/ama1/pub/upload/images/446/brainside.gif Cerebellum Brain Stem Cerebrum • Makes up the left and right hemispheres of a vertebrate forebrain. • Responsible for integrating memory, learning, emotions and other complex functions of the brain. Return to Brain slide Hypothalamus • Part of the forebrain involved with maintaining homeostasis. • The hypothalamus is especially important in coordinating the endocrine and nervous systems. • Secretes hormones of posterior pituitary which regulate the anterior pituitary. Return to Brain slide Pituitary Gland • Used to be called the “master” gland because so many of its hormones regulate other endocrine functions. • Anterior pituitary: secretes hormones directly into the blood stream. The hypothalamus release inhibitory hormones. • Anterior pituitary hormones: growth hormone (GH), insulin growth factors, prolactin (PRL), Follicle stimulating hormone (FSH), leutinizing hormone (LH), thyroid stimulating hormone (TSH), adrenocorticotropic hormone (ACTH), melanocyte-stimulating hormone (MSH), and endorphins • Posterior pituitary: the two hormones released by the posterior pituitary are produced by the hypothalamus. • Oxytocin and Antidiuretic hormone (ADH) Return to Brain slide Brainstem • Medulla or medulla oblongata: contains centers that control breathing, heart & blood vessel activity, swallowing, vomiting & digestion. • Pons: have nuclei that regulate the breathing centers in the medulla. • Brainstem is responsible for movement. Return to Brain slide