2. Copyright © 2000 by Harcourt, Inc. All rights reserved.

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4. Copyright © 2000 by Harcourt, Inc. All rights reserved. PowerPoint ® Slide Set, Version 1.0 by Gordon K. Hodge for Pathways to Psychology, 2nd ed. by Robert J. Sternberg Carol Wada, Executive Editor ISBN: 0-15-506981-0 Copyright © 2000 by Harcourt, Inc. All rights reserved. PowerPoint is a registered trademark of Microsoft Corporation.

5. Copyright © 2000 by Harcourt, Inc. All rights reserved. Biological Psychology Chapter 2

6. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? How Is the Nervous System Organized?How Is the Nervous System Organized? How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? How Does the Endocrine System Work?How Does the Endocrine System Work? What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? Brief Outline Biological Psychology

7. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? How Is the Nervous System Organized?How Is the Nervous System Organized? How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? How Does the Endocrine System Work?How Does the Endocrine System Work? What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? Brief Outline Biological Psychology

8. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? –Evolutionary Theory Natural Selection of Moths. Pollution blackened forests. Lighter moths easily seen and eaten by predators. Thus, numbers declined.

9. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? –Evolutionary Theory Natural Selection of Moths. But as pollution decreased, lighter coloring again protected them, so their numbers increased.

10. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? –Evolutionary Theory –Genetics

11. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? How Is the Nervous System Organized?How Is the Nervous System Organized? How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? How Does the Endocrine System Work?How Does the Endocrine System Work? What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? Brief Outline Biological Psychology

12. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Is the Nervous System Organized?How Is the Nervous System Organized?

13. Copyright © 2000 by Harcourt, Inc. All rights reserved. –The Central Nervous System –The Peripheral Nervous System How Is the Nervous System Organized?How Is the Nervous System Organized?

14. Copyright © 2000 by Harcourt, Inc. All rights reserved. –The Central Nervous System How Is the Nervous System Organized?How Is the Nervous System Organized? The Brain The Spinal Cord

15. Copyright © 2000 by Harcourt, Inc. All rights reserved. –The Central Nervous System How Is the Nervous System Organized?How Is the Nervous System Organized? Spinal Cord

16. Copyright © 2000 by Harcourt, Inc. All rights reserved. –The Central Nervous System How Is the Nervous System Organized?How Is the Nervous System Organized? The Spinal Reflex Arc Spinal Cord

17. Copyright © 2000 by Harcourt, Inc. All rights reserved. –The Peripheral Nervous System The Somatic Nervous SystemThe Somatic Nervous System How Is the Nervous System Organized?How Is the Nervous System Organized? SomaticNervousSystem

18. Copyright © 2000 by Harcourt, Inc. All rights reserved. –The Peripheral Nervous System The Somatic Nervous SystemThe Somatic Nervous System How Is the Nervous System Organized?How Is the Nervous System Organized? The Autonomic Nervous SystemThe Autonomic Nervous System

19. Copyright © 2000 by Harcourt, Inc. All rights reserved. TheAutonomicNervousSystem

20. What Is Our Biological History?What Is Our Biological History? How Is the Nervous System Organized?How Is the Nervous System Organized? How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? How Does the Endocrine System Work?How Does the Endocrine System Work? What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? Brief Outline Biological Psychology

21. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? –Neurons –Conduction of Information Within Neurons –Communication Between Neurons Biological Psychology

22. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? –Neurons –Conduction of Information Within Neurons –Communication Between Neurons Biological Psychology

23. Copyright © 2000 by Harcourt, Inc. All rights reserved. Neurons Spinal Reflex Revisited: Three Types of Neurons

24. Copyright © 2000 by Harcourt, Inc. All rights reserved. Neurons Parts of a Neuron

25. Copyright © 2000 by Harcourt, Inc. All rights reserved. Neurons Parts of a Neuron

26. Copyright © 2000 by Harcourt, Inc. All rights reserved. Neurons Parts of a Neuron

27. Copyright © 2000 by Harcourt, Inc. All rights reserved.

28. How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? –Neurons –Conduction of Information Within Neurons –Communication Between Neurons Biological Psychology

29. Copyright © 2000 by Harcourt, Inc. All rights reserved. The Action Potential Conduction of Information Within Neurons

30. Copyright © 2000 by Harcourt, Inc. All rights reserved.

34. How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? –Neurons –Conduction of Information Within Neurons –Communication Between Neurons Biological Psychology

35. Copyright © 2000 by Harcourt, Inc. All rights reserved. The Synapse Communication Between Neurons

36. Copyright © 2000 by Harcourt, Inc. All rights reserved.

42. What Is Our Biological History?What Is Our Biological History? How Is the Nervous System Organized?How Is the Nervous System Organized? How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? How Does the Endocrine System Work?How Does the Endocrine System Work? What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? Brief Outline Biological Psychology

43. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Does the Endocrine System Work?

44. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Does the Endocrine System Work?

45. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Does the Endocrine System Work?

46. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Does the Endocrine System Work?

47. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Does the Endocrine System Work?

48. Copyright © 2000 by Harcourt, Inc. All rights reserved. How Does the Endocrine System Work? Negative Feedback Loop

49. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? How Is the Nervous System Organized?How Is the Nervous System Organized? How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? How Does the Endocrine System Work?How Does the Endocrine System Work? What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? Brief Outline Biological Psychology

50. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? –Viewing the Brain –Structures and Functions of the Brain –Cerebral Hemispheres and the Cerebral Cortex Hemispheric SpecializationHemispheric Specialization Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex

51. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? –Viewing the Brain –Structures and Functions of the Brain –Cerebral Hemispheres and the Cerebral Cortex Hemispheric SpecializationHemispheric Specialization Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex

52. Copyright © 2000 by Harcourt, Inc. All rights reserved. –Viewing the Brain CAT ScanCAT Scan

53. Copyright © 2000 by Harcourt, Inc. All rights reserved. –Viewing the Brain CAT ScanCAT Scan MRI ScanMRI Scan

54. Copyright © 2000 by Harcourt, Inc. All rights reserved. –Viewing the Brain CAT ScanCAT Scan MRI ScanMRI Scan PET ScanPET Scan

55. Copyright © 2000 by Harcourt, Inc. All rights reserved. –Viewing the Brain Electroencephalograms (EEGs)Electroencephalograms (EEGs)

56. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? –Viewing the Brain –Structures and Functions of the Brain –Cerebral Hemispheres and the Cerebral Cortex Hemispheric SpecializationHemispheric Specialization Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex

57. Copyright © 2000 by Harcourt, Inc. All rights reserved. MidbrainCerebrum Reticular Activating System Medulla –Structures and Functions of the Brain ed.

58. Copyright © 2000 by Harcourt, Inc. All rights reserved. –Structures and Functions of the Brain Cerebellum Cerebral Cortex Thalamus Hypothalmus Pons Spinal Cord Corpus Callosum

59. Copyright © 2000 by Harcourt, Inc. All rights reserved. –Structures and Functions of the Brain The Limbic System

60. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? –Viewing the Brain –Structures and Functions of the Brain –Cerebral Hemispheres and the Cerebral Cortex Hemispheric SpecializationHemispheric Specialization Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex

61. Copyright © 2000 by Harcourt, Inc. All rights reserved. Cerebral Hemispheres and the Cerebral CortexCerebral Hemispheres and the Cerebral Cortex Frontal Lobe Motor Function, Planning Central Fissure Occipital Lobe Seeing Parietal Lobe Skin Sensations Temporal Lobe Hearing LateralFissure

62. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? –Viewing the Brain –Structures and Functions of the Brain –Cerebral Hemispheres and the Cerebral Cortex Hemispheric SpecializationHemispheric Specialization Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex

63. Copyright © 2000 by Harcourt, Inc. All rights reserved. Cerebral Hemispheres and the Cerebral CortexCerebral Hemispheres and the Cerebral Cortex –Hemispheric Specialization Broca’sAreaSpeechWernicke’sAreaUnderstandingLanguage Left Hemisphere: Speech and Language

64. Copyright © 2000 by Harcourt, Inc. All rights reserved. Cerebral Hemispheres and the Cerebral CortexCerebral Hemispheres and the Cerebral Cortex –Hemispheric Specialization LeftHemisphereRightHemisphere Corpus Callosum

65. Copyright © 2000 by Harcourt, Inc. All rights reserved. Cerebral Hemispheres and the Cerebral CortexCerebral Hemispheres and the Cerebral Cortex –Hemispheric Specialization Visual Pathway LeftEyeRightEye

66. Copyright © 2000 by Harcourt, Inc. All rights reserved. Cerebral Hemispheres and the Cerebral CortexCerebral Hemispheres and the Cerebral Cortex –Hemispheric Specialization Left Brain, Right Brain? Right Brain?

67. Copyright © 2000 by Harcourt, Inc. All rights reserved. Split-Brain Experiments Severed Corpus Callosum

68. Copyright © 2000 by Harcourt, Inc. All rights reserved.

69. What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? –Viewing the Brain –Structures and Functions of the Brain –Cerebral Hemispheres and the Cerebral Cortex Hemispheric SpecializationHemispheric Specialization Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex

70. Copyright © 2000 by Harcourt, Inc. All rights reserved. Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex Frontal Lobe Motor Function, Planning Occipital Lobe Seeing Parietal Lobe Skin Sensations Temporal Lobe Hearing

71. Copyright © 2000 by Harcourt, Inc. All rights reserved. Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex Homunculus of the Motor Cortex

72. Copyright © 2000 by Harcourt, Inc. All rights reserved. Homunculus of the Somatosensory Cortex Lobes of the Cerebral Hemispheres and Cerebral CortexLobes of the Cerebral Hemispheres and Cerebral Cortex

73. Copyright © 2000 by Harcourt, Inc. All rights reserved. What Is Our Biological History?What Is Our Biological History? How Is the Nervous System Organized?How Is the Nervous System Organized? How Is Information Processed in the Nervous System?How Is Information Processed in the Nervous System? How Does the Endocrine System Work?How Does the Endocrine System Work? What Are the Major Structures and Functions of the Human Brain?What Are the Major Structures and Functions of the Human Brain? Summary Biological Psychology

74. Copyright © 2000 by Harcourt, Inc. All rights reserved. End of Chapter 2 BIOLOGICAL PSYCHOLOGY PowerPoint ® Slide Set, Version 1.0 by Gordon K. Hodge for Pathways to Psychology, 2nd ed. by Robert J. Sternberg Copyright © 2000 by Harcourt, Inc. All rights reserved. PowerPoint is a registered trademark of Microsoft Corporation.