PPT-Neurulation, Formation of the Nervous System, Sense Organs, Skin and other Ectodermal

Lydia R Leonardo DrPH Organogenesis Ectoderm the epidermis of the skin nervous system sense organs and a few other cell types Endoderm tissues that line the digestive tract and organs that develop as outgrowths of the digestive tract including the liver. Cell phones never work in horror movies. Imagine an attempt to reduce cell phone use in class by the teacher locking the door and pulling out all sorts of torture devices. That would be kind a crazy. And then the teacher walks right up to you and asks…. Rayvin. Ewers. Savana Canary. Emily . Haimes. The Endocrine System. The endocrine system is sometimes at fault for osteoporosis.. Hormones produced by the endocrine system are released directly into the blood stream. Link to video. Flatworms - General Information. 3. . phyla in Ch. 14 – We are going to focus . mainly on . Phylum Platyhelminthes . Symmetry. : Bilateral. Cephalization. - head end concentrated with sense organs and nervous control. . Medica. . Heat/Excitation Tissue State. Excitation/Irritation . Tissue State. Characterized by Exaggeration of Function. Tissues are in a state of excitation, irritation or over stimulation. Blood rushes to the area with classic symptoms of heat, redness, swelling and pain. . Link to video. . Link to video. Flatworms - General Information. Symmetry. : Bilateral. Cephalization. - head end concentrated with sense organs and nervous control. Tripoblastic. - has a middle germ layer (mesoderm) as well as ectoderm and endoderm . NERVOUS SYSTEM. LECTURE 12. CH 9 . Neural Control of Involuntary Effectors. The autonomic nervous system helps regulate cardiac, smooth muscle and glands. Impulses are conducted from the CNS to a . second . The function of the sensory organ. Detect stimuli or changes in the environment. Pass the impulse to the brain for interpretation then followed by action (respond) if necessary. . Provide the ability to protects us from harm or injury. Link to video. Flatworms - General Information. 3. . phyla in Ch. 14 – We are going to focus . mainly on . Phylum Platyhelminthes . Symmetry. : Bilateral. Cephalization. - head end concentrated with sense organs and nervous control. Embryonic Mouth Formation. Non-molting vs. Molting. Review. Animal Evolution. What’s this?. Deuterostomia. Protostomia. Embryo Formation. Deuterostomia. Protostomia. Embryo Formation. Non-organs vs. Organs. Dr . IramTassaduq. 3. ANS is the subdivision of the peripheral nervous system that regulates body activities that are generally . not under conscious . control. Composed of a special group of neurons serving: . The Nervous System Central Nervous System Peripheral Nervous System Procedure A starting person will be chosen and will be given an object. Once the teacher gives the signal, the start person will pass the object to their right. Ph.D. . . 13. . . 15.September. . 2011. . Thursday. . 20. . September. . 2011 . Tuesday. . Terminology in anatomy. General information on the systems. BY . kate. , sierra, Kathryn, and Carson. WHAT IS THE NERVOUS SYSTEM AND WHAT ARE ITS FUNCTIONS?. Complex series of nerves and specialized cells (neurons or nerve cells) that transmit electrical signals between parts of the body. neuron. : a nerve cell; receives signals from other neurons or sensory organs, processes these signals, and sends signals to other neurons, muscles, or bodily organs. the basic unit of the nervous system.