1. Drive States [Instructor Name] [Class Section Number]

2. Overview Definitions Homeostasis Narrowing of Attention Intrinsic vs. Extrinsic Activity Hunger Sexual Arousal

3. Definitions What are some times when a physiological or biological need is all you can think about? Drive States  Cues  Commonalities

4. Overview Definitions Homeostasis Narrowing of Attention Intrinsic vs. Extrinsic Activity Hunger Sexual Arousal

5. Homeostasis Moderate and stable set point Homeostatic Mechanisms Automatic  Blood circulation  Immune responses “Carrot and Stick”  Deliberate action  Bad feeling/good feeling

6. Overview Definitions Homeostasis Narrowing of Attention Intrinsic vs. Extrinsic Activity Hunger Sexual Arousal

7. Narrowing of Attention Thirst  Need for water  Interest in other things  Present focus  Self focus

8. Overview Definitions Homeostasis Narrowing of Attention Intrinsic vs. Extrinsic Activity Hunger Sexual Arousal

9. Internal vs. External How to/How not to motivate employees  Take note of the type(s) of motivation seen in the video Intrinsic = Internal Extrinsic = External

10. Overview Definitions Homeostasis Narrowing of Attention Intrinsic vs. Extrinsic Activity Hunger Sexual Arousal

11. Hunger Internal cue  Triggered by drop in glucose External cue  Time of day  Time until next feeding  Exposure

12. Hunger in the Hypothalamus Lateral Hypothalamus  Lesion  Hunger  Stimulate  Hunger Ventromedial Hypothalamus  Lesion  Eating Right thalamus Left thalamus Hypothalamus Cerebellum

13. Overview Definitions Homeostasis Narrowing of Attention Intrinsic vs. Extrinsic Activity Hunger Sexual Arousal

14. Internal and external cues trigger sexual arousal Gender Differences:  Preoptic area  males  Ventromedial hypothalamus  females

15. Sexual Arousal and the Brain Male brain  Sex & Aggression Female brain  Sex & Nurturance Septal nucleus is key

16. Conclusion Survival is the goal Different drive states, different reliance on cues Mismatch in drive states = trouble

17. Conclusion Slide 1 Photo Credit: Peter Morgan http://www.flickr.com/photos/pmorgan/5001573288/ https://creativecommons.org/licenses/by-nc-nd/2.0/ Slide 3 Photo Credit: Andrew E. Larsen http://www.flickr.com/photos/38551575@N00/3765197028 https://creativecommons.org/licenses/by-nd/2.0/ Slide 5 Photo Credit: Laura D'Alessandro https://www.flickr.com/photos/flossyflotsam/14006827933/ https://creativecommons.org/licenses/by/2.0/ Slide 5 Photo Credit: Hans Splinter http://www.flickr.com/photos/67196253@N00/7060798719 https://creativecommons.org/licenses/by-nd/2.0/ Slide 7 Photo Credit: Ian Sane http://www.flickr.com/photos/31246066@N04/4345271118/ https://creativecommons.org/licenses/by/2.0/ Slide 9 Photo Credit: jasondefra https://www.flickr.com/photos/8977890@N04/2970013462/ https://creativecommons.org/licenses/by/2.0/ Slide 11 Photo Credit: Simon Q http://www.flickr.com/photos/10287726@N02/14301141166 https://creativecommons.org/licenses/by/2.0/ Slide 12 Photo Credit: Bigplankton http://commons.wikimedia.org/wiki/File:Fatmouse.jpg http://en.wikipedia.org/wiki/Public_domain Slide 12 Photo Credit: http://commons.wikimedia.org/wiki/File:Illu_diencephalon.jpg http://en.wikipedia.org/wiki/Public_domain Slide 14 Photo Credit: Matthew Romack http://www.flickr.com/photos/11324320@N08/2357016368 https://creativecommons.org/licenses/by/2.0/ Slide 15 Photo Credit:.Photoss. https://www.flickr.com/photos/62821507@N03/7052574663/ https://creativecommons.org/licenses/by-nc-sa/2.0/ Slide 15 Photo Credit: Poor Shlub https://www.flickr.com/photos/22436239@N06/2229337285/ https://creativecommons.org/licenses/by-nc/2.0/ Slide 16 Photo Credit: Malingering https://www.flickr.com/photos/malingering/2314262736/in/faves- 55291952@N06/ https://creativecommons.org/licenses/by-nc-nd/2.0/