8A What you need to Know……. The Brain. Hypothalamus (4f’s) ▫Regulates hunger (2 sub Parts) ▫The lateral Hypothalamus-brings on hunger  Orexin- The hunger.

Slides:

Advertisements

Similar presentations

So What is Ghrelin? Going for the 3 Increases: Increase in Health, Increase in Happiness & Increase in Energy Strategies for Success in Weight Management.

Advertisements

Lesson 2: Eating Disorders.  Eating Disorder – An extreme and damaging eating behavior that can lead to sickness and even death.  24 million people.

Hunger Hunger is both physiological and psychological.

PSYCHOLOGY, Ninth Edition in Modules David Myers PowerPoint Slides Aneeq Ahmad Henderson State University Worth Publishers, © 2010.

Motivation (with Emotion 6-8% of the AP Exam). “It’s the only way I can get myself out of bed in the morning" Source: New Yorker Magazine.

general psychology Firouz meroei milan Motivation Hunger, Thirst, and Eating Disorders 1.

Module 35: Hunger Unit 10: Motivation. Hunger Ancel Keys ( ) was an American scientist who studied the influence of diet on health. He conducted.

Temperature Regulation, Thirst, and Hunger

Hunger Motivation Chapter 11, Lecture 2 “Grocery shop with an empty stomach and you are more likely to think that those jelly-filled doughnuts are just.

1 PSYCHOLOGY (8th Edition, in Modules) David Myers PowerPoint Slides Worth Publishers, © 2007.

By: Melissa Emma Katie Bages Drew Corrigan What is the physiology of hunger? The pangs of an empty stomach are a source of hunger. Appetite is heightened.

Max Mileham Bre Russo Itzel Juarez Hunger Motivation.

Ghrelin the hunger hormone By: Katie McMahon. What is Ghrelin Ghrelin is a 28 amino acid peptide and hormone that is produced mainly by P/D1 cells lining.

Motivation and Emotion (p ). Motivation Need or desire that energizes and directs behavior Instinct Theory: we are motivated by our inborn automated.

Motivation. “It’s the only way I can get myself out of bed in the morning" Source: New Yorker Magazine.

Chapter 12 Ingestive Behavior. Drinking a. fluid compartments b. osmometric thirst c. volumetric thirst Eating a. energy sources b. starting a meal c.

Human Needs and Motivation: Eating Made by Audra Bajorinaitė PSbns nd of March, 2010.

Motivation and Emotion Motivation Instinct Theory: we are motivated by our inborn automated behaviors. But instincts only explain why we do a small.

Hunger Motivation “Are we what we eat?”

Hunger. Reading Quiz What is the function of ghrelin?

Hunger and eating. EQ: Why do we eat?  Bell ringer: Do you like to eat? What do you like to eat? Why do you eat? What forces you to eat?

Chapter 12 Motivation pt. 1: Drives, Hunger, and the Hierarchy of Needs.

1 Mechanisms of Motivation. 2 Motivation and Incentives Motivation - factors within and outside an organism that cause it to behave a certain way at a.

Copyright © 2009 Wolters Kluwer Health | Lippincott Williams & Wilkins Chapter 8 Alterations in Body Nutrition.

Motivation Refers to the various physiological and psychological factors that cause us to act in a specific way at a particular time.

Motivation and Emotion (Chapter 16) Lecture Outline : Theories of motivation Homeostasis and equilibrium Hunger and eating disorders [167]

MOTIVATION By: Abbee Kassing Devan Gubler Dennis VanderLoop Rommy Munoz.

Hunger Hunger is both physiological and psychological.

Tre Kingsberry. Hunger motivation  Hunger is now known to be regulated on a short-term basis by two clusters of cells called nuclei.

Eating. I. Physiological Influences A.Homeostasis B.Glucose (blood sugar) 1.Increased level of a hormone (__?__) diminishes blood sugar 2.Hunger increases.

Chapter 9 Lecture © 2014 Pearson Education, Inc. Exercise, Diet, and Weight Control.

Hunger. The Physiology of Hunger Contractions of the stomach –Washburn study.

Leptin Theory Leptin Leptin is a protein produced by bloated fat cells. Hypothalamus senses rises in leptin and will curb eating and increase activity.

Instincts, Drives, and Hunger Instincts  A pattern of behavior that is passed on through a species that can’t be unlearned  Building nests  Swimming.

Stefaine Tharpe Jasmine McClendone Sharelle Davis.

The Motivation of Hunger

Motivation – Hunger. Things to know - Motivation & Emotion: 1)Human motivation is complex, & while there are a number of theories, none by itself sufficiently.

DO NOW: HOW DO YOU KNOW WHEN YOU ARE HUNGRY? Unit 7: Lesson 2 Hunger 1.

MODULE 37 MOTIVATIONAL CONCEPTS Define motivation as psychologists use the term and identify the perspective useful for studying motivated behavior.

DO NOW What was your least favorite task you had to complete during your break? What motivated you to actually get it done? What do you think motivates.

Motivation  a need or desire that energizes and directs behavior  Instinct theory / Evolutionary Perspective  Drive-Reduction Theory  Arousal Theory.

Eating behaviour. You will be able to: Understand the role of neural mechanisms involved in controlling eating and satiation Evaluate research into the.

HUNGER. Hunger is a good motivated behavior b/c it involves physiology & psychology at the same time! If people only ate to satisfy a physiological need,

Hunger. Agenda 1. Bell Ringer: Why college? How does it fit into Maslow’s Hierarchy? (10) 2. Lecture: Hunger (25) 3. I just stopped eating Analysis (15)

Motivation and Work Chapter 12 notes 12-2 (obj 6-7)

Motivation. Hunger Three hunger factors –Biological –Psychosocial –Genetic.

The Physiology of Hunger Adam Novajovsky and Sam Heller 5th Hour AP Psychology.

Physiology of Hunger Glucose= blood sugar Glucose= blood sugar Pancreas produces insulin / breaks down glucose (converts some to stored fat) Pancreas produces.

8A: Motivation Section 2: Hunger. Physiological Needs (To reduce hunger, absorb nutrients, survive)

Motivation-Hunger AP Psych Ancel Keys Experiment Fed 36 volunteers just enough to maintain initial weight. Then cut rations in half. Body stabilized.

Chapter 13: Achieving and Maintaining a Healthful Weight

Leptin By Bennett Diano.

Do Now Describe the biopsychosocial explanation for eating disorders.

Motivation a need or desire that energizes and directs behavior

Maslow’s Hierarchy of Needs Drive Reduction Theory

Motivation and Work Chapter 12.

Unit 8A (Emotion is part 8B)

Motivation a need or desire that energizes and directs behavior.

What, Hungry Again? Why People Eat

Motivation Chapter 10.

DO Now: Why do the foods you eat differ from other people?

Eating Disorders By: Mangpor.

Motivation, Emotion, and Stress

Motivation and Emotion in Daily Life

Hunger is both physiological and psychological.

38.1 – Describe the physiological factors that produce hunger.

C-Notes: Hunger vs Appetite

Chapter 12 Hunger.

Mod. 38 – Hunger Motivation (p )

Presentation transcript:

8A What you need to Know……

The Brain. Hypothalamus (4f’s) ▫Regulates hunger (2 sub Parts) ▫The lateral Hypothalamus-brings on hunger  Orexin- The hunger producing hormone (brought on by the LH

Hypothalamus Continued Lower mid-hypothalamus ▫Ventromedial hypothalamus ▫Depresses Hunger ▫Obestatin- Secreted by the stomach “I am full” ▫PYY- lower intestine (digestive tract) I am not hungry (peptide)

Appetite Ghrelin- Empty stomach- I am Hungry Leptin- Secreted by fat cells, increses metabolism and decrease hunger ▫It takes less food to maintain an obese weight ▫ More food for a non obese person to gain weight. ▫ Because of leptin.

Set Point Theory How the Hypothalamus might decide what to tell the body It will tell us when the “set point” is reached and raises the metabolic rate to burn any excess food. Or to keep us alive if starving Not believed to be set, therefore it is argued it is a settling point.

Eating Disorders Bulimia-large amounts of food in short periods of time (binge) then purge. ▫Excessive exercise ▫laxatives Anorexia-starve to below 85% of normal body weight ▫Mostly seen in women