1 / 78

Thinking About Psychology: The Science of Mind and Behavior

Thinking About Psychology: The Science of Mind and Behavior. Charles T. Blair-Broeker Randal M. Ernst. The Brain. Module 08. Phineas Gage. Play “The Frontal Lobes and Behavior: The Story of Phineas Gage” (12:03) Module #25 from The Brain: Teaching Modules (2 nd edition).

sanchezangela
Télécharger la présentation

Thinking About Psychology: The Science of Mind and Behavior

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Thinking About Psychology: The Science of Mind and Behavior Charles T. Blair-Broeker Randal M. Ernst

  2. The Brain Module 08

  3. Phineas Gage • Play “The Frontal Lobes and Behavior: The Story of Phineas Gage” (12:03) Module #25 from The Brain: Teaching Modules (2nd edition).

  4. Lower-Level Brain Structures: The Brainstem Module 8: The Brain

  5. Brainstem • The oldest part of the brain • Is responsible for automatic survival functions • Located where the spinal cord swells and the brain just begins

  6. Medulla • The base of the brainstem • Controls life-supporting functions like heartbeat and breathing • Damage to this area can lead to death.

  7. Brain Structures - Brainstem/Medulla • Insert “Brain Structures” Video #2h from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  8. Brain Structures - Brainstem/Medulla • Insert “Brain Structures” Video #2i from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  9. Reticular Formation • A nerve network extending up and down the spinal cord into the brain • Controls an organism’s level of alertness • Damage to this area can cause a coma.

  10. Lower-Level Brain Structures: The Thalamus Module 8: The Brain

  11. Thalamus • Sits atop the brainstem • The brain’s sensory switchboard -- directs messages to the sensory receiving areas in the cortex • Thalamus is Greek for “inner chamber.”

  12. Brain Structures - Thalamus • Insert “Brain Structures” Video #2a from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  13. Brain Structures - Thalamus • Insert “Brain Structures” Video #2b from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  14. Lower-Level Brain Structures: The Cerebellum Module 8: The Brain

  15. Cerebellum • Latin for the “little brain” • Located in the rear of the brain • Helps coordinate voluntary movements and balance • If damaged, the person could perform basic movements but would lose fine coordination skills.

  16. Brain Structures - Cerebellum • Insert “Brain Structures” Video #2j from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  17. Brain Structures - Cerebellum • Insert “Brain Structures” Video #2k from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  18. Lower-Level Brain Structures: The Limbic System Module 8: The Brain

  19. Limbic System • A ring of structures around the thalamus; at the border of the brainstem and cerebral cortex • Helps regulate memory, aggression, fear, hunger, and thirst • Includes the hypothalamus, hippocampus, and amygdala

  20. Brain Structures – Limbic System • Insert “Brain Structures” Video #2g from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  21. Hypothalamus • Located directly under the front of the thalamus • Regulates eating, drinking, body temperature, and the fight or flight reactions to stress • Plays a role in emotions, pleasure, and sexual function

  22. Hypothalamus and Aggression • Play “Aggression, Violence, and the Brain” (7:17) Module #24 from The Brain: Teaching Modules (2nd edition).

  23. Hippocampus • Wraps around the back of the thalamus • Plays a role in processing new memories for permanent storage • Looks something like a seahorse • Hippo is Greek for “horse.”

  24. Amygdala • Two almond shaped structures • Controls emotional responses such as fear and anger

  25. Brain Structures – Lower Brain • Insert “Brain Structures” Video #2l from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  26. Brain Structures – Lower Brain • Insert “Brain Structures” Video #2m from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  27. The Cerebral Cortex Module 8: The Brain

  28. Cerebral Cortex • The body’s ultimate control and information processing center • Covers the brain’s lower level structures • Contains an estimated 30 billion nerve cells • Divided into four lobes

  29. Corpus Callosum • The large band of neural fibers that connects the two brain hemispheres and carries messages between them • Is sometimes cut to prevent seizures

  30. Corpus Callosum • Play “Severed Corpus Callosum” (10:00) Segment #7 from Scientific American Frontiers: Video Collection for Introductory Psychology (2nd edition).

  31. Longitudinal Fissure • The crevice that divides the brain into two halves or hemispheres • This and other fissures in the brain create major divisions in the brain called lobes

  32. Frontal Lobes • The portion of the cerebral cortex lying just behind the forehead • Is involved in making plans and judgments

  33. The Frontal Lobe • Play “The Frontal Lobes: Cognition and Awareness” (9:05) Segment #7 from The Mind: Psychology Teaching Modules (2nd edition).

  34. Parietal Lobes • Regions available for general processing, including mathematical reasoning • Designated as the association lobes • Behind the frontal lobes

  35. Occipital Lobe • The primary visual processing area • Located in the back of the head

  36. Temporal Lobes • Includes the auditory cortex where sound information is processed • Located roughly above the ears

  37. Brain Structures – Cerebral Cortex • Insert “Brain Structures” Video #2c from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  38. Brain Structures – Cerebral Cortex • Insert “Brain Structures” Video #2d from Worth’s Digital Media Archive for Psychology • Instructions for importing the video file can be found in the “Readme” file on the CD-ROM.

  39. Brain Structures – Cerebral Cortex • Insert “Brain Structures” Video #2e from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  40. Brain Structures – Cerebral Cortex • Insert “Brain Structures” Video #2f from Worth’s Digital Media Archive for Psychology. • Instructions for importing the video file can be found in the ‘Readme’ file on the CD-ROM.

  41. Motor Cortex • Area at the rear of the frontal lobes • Controls voluntary movement • Different parts of the cortex control different parts of the body. • The motor cortex in the left hemisphere controls the right side of the body and visa versa.

More Related