PPT-Chapter 15 – Neural Integration I: Sensory Pathways and the Somatic Nervous System

Sensory Receptors I Sensory Receptors II What s Your Perception Stop and Ask for Directions Information Superhighway 200 100 300 400 500 100 200 300 400 500 100 200. The Somatic System. 21 July 2014. Reading: . Moore’s ECA5 27–33. ECA4 31–36. Grant’s Atlas . 12 . 2009. Lawrence M. Witmer, PhD. Professor of Anatomy. Dept. . of Biomedical Sciences. Heritage College . The Somatic System. Grant’s Atlas . 12 . 2009. Lawrence M. Witmer, PhD. Professor of Anatomy. Dept. . of Biomedical Sciences. Heritage College . of . Osteopathic . Medicine, Ohio . University. Athens, Ohio 45701. The Somatic System. 21 July 2014. Reading: . Moore’s ECA5 27–33. ECA4 31–36. Grant’s Atlas . 12 . 2009. Lawrence M. Witmer, PhD. Professor of Anatomy. Dept. . of Biomedical Sciences. Heritage College . The Somatic System. 29 July 2013. Reading: Moore’s . ECA4 31–36. Grant’s Atlas . 12 . 2009. Lawrence M. Witmer, PhD. Professor of Anatomy. Dept. . of Biomedical Sciences. Heritage College . of Osteopathic . Functions of the Nervous System. Sensory. . Neurons. =receptors. Detect changes inside and outside the body. Convert the information into nerve impulses which are sent to the Central Nervous System. 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: . 17.4 The Peripheral Nervous System. The peripheral nervous system is composed of nerves and ganglia. . Nerves . are bundles of axons. . Ganglia . are collections of cell bodies. . The peripheral nervous system is subdivided into the somatic system and the autonomic system. . Afferent Division of the Nervous System. Receptors. Sensory neurons. Sensory pathways. Efferent Division of the Nervous System. Nuclei. Motor tracts. Motor neurons. Figure 15-1 An Overview of Events Occurring Along the Sensory and Motor Pathways.. The Somatic System. Handout download: Blackboard or. http://www.oucom.ohiou.edu/. dbms-witmer/anatomy_immersion.htm. 1 . August . 2011. Reading: Moore’s COA6 46–57. Grant’s Atlas . 12 . 2009. Lawrence M. Witmer, PhD. Prepared by I . Gede. . Purnawinadi. , . S.Kep. ., . M.Kes. .. Organization of the Nervous System. Central nervous system (CNS. ) . Brain. and . spinal cord. Integration and command center . Peripheral nervous system (PNS). 1 2 CSFFormed at choroid plexuses in the ventriclesCushioning effectNormal: 10 mmHg in pressure, 1.002 1.009 in SG, 7.32 in pHncreased productiondecreased absorption, and/orobstruction of flow ofCSF a Biological psychology. Study the link between biological activity and psychological events. Branch of psychology concerned with the links between biology and behavior. Examples – behavioral geneticists, behavioral neuroscientists, . & Neural Pathways. Unit 3 Neurobiology and Immunology. Higher Human Biology for CfE. Miss Aitken. The nervous system is made up of:. The Central Nervous System (CNS). Includes brain and spinal cord. Intro. Biological psychologists study the ways in which our behavior and psychological processes are linked to biological structures and processes. Sensation, perception, memory, and thinking are all psychological processes that have at least a partly biological basis..