1. Robert Gallagher Olivia Engle Ms. Fisher/Period 4

8.  Somatic or Autonomic

9.  Sensory  Integrative  Motor

18.  Conducting Nerve Impulses  Serving as a Center for spinal reflexes

21.  How it works with other body systems.

23.  Cerebrum  Diencephalon  Brainstem  Cerebellum

24.  2 Hemispheres with corpus callosum  5 nerve centers (Frontal, temporal, parietal, occipital, insula)  Cerebral cortex

25.  Interpret sensory impulses, initiate voluntary muscle movements, stores memory  Function depends on region; 3 Regions:  Motor  Sensory  Association

26.  Motor Speech Area- mouth, tongue, layrnx = speech  Frontal Eye Field- eyes and eyelids (voluntary) Impulse Down brainstem Through spinal cord Synapse Muscle fibers

27. Sensory Interpret impulses from sensory receptors Parietal lobes Occipital lobes Temporal lobes Association Interpret sensory experiences, oversee memory, reasoning, verbalizing, judgment, emotion Anterior portion Lateral portion General Interpretative area

28.  Thalamus- central relay station  Hypothalamus- regulates homeostasis  Limbic System- controls emotional experience and expression

29.  Midbrain- connects brainstem and spinal cord, reflex centers  Pons- separate midbrain and medulla, relay impulses  Medulla Oblongata- everything passes through it  Reticular Formation- activates cerebral cortex  Choroid Plexuses- secrete cerebrospinal fluid

31.  Superior Peduncles  Inferior Peduncles  Middle Peduncles

32.  Functions independently  Regulates viscera

33. Sympathetic Energy expending, stressful, or emergency Parasympathetic Ordinary, restful conditions

35.  Touch & Pressure  Temperature  Pain

36.  Free-Nerve Endings- epithelial tissue  Meissner’s Corpuscles- connective tissue (no hair)  Pacinian Corpuscles- connective tissue (subcutaneous)

37. 70 °-113°F More=Pain Warm 50 °-68°F Less=Pain Cold *Adapt Rapidly

38.  Protect  Adapt Poorly  Decreased blood flow accompanied by lower oxygen concentration  Viscera

39. Thin, myelinated Rapid, sharp pain Skin Acute Thin, unmyelinated Slow, Dull ache Deeper Can cause prolonged suffrage Chronic Can cause prolonged suffrage Regulation of pain impulse

40.  Both have their own neuron process  Flavor- a combination of what you taste and smell

41.  Multiple Sclerosis- damages the myelin sheath on an axon

42.  Amyotrophic Lateral Sclerosis (ALS)- Neurodegenerative Disease that effects the neurons in the brain and spinal cord.

43. Ch.10 Somatic & Special Senses. Digital image. AnatomyESHS -. N.p., n.d. Web. 22 Mar. 2015. "CH 13 Basic Reflex Terminology." CH 13 Basic Reflex Terminology. N.p., n.d. Web. 22 Mar. 2015. Eharnett. "The Whole Package: The Relationship between Taste and Smell." Web log post. The Whole Package: The Relationship between Taste and Smell. N.p., n.d. Web. 22 Mar. 2015. Motor Neuron. Vector Diagram. Digital image. Dreamstime. N.p., n.d. Web. 22 Mar. 2015. Nervous System Intro. Digital image. Nervous System Intro. N.p., n.d. Web. 22 Mar. 2015. Wann Hilft Das Homöopathische Mittel Natrium Muriaticum Bei MS? Digital image. Wann Hilft Das Homöopathische Mittel Natrium Muriaticum Bei MS? N.p., n.d. Web. 22 Mar. 2015. "What Is ALS?" - The ALS Association. The ALS Association, n.d. Web. 11 Feb. 2015.