In each case, the body's internal environment has become unbalanced and needs to be restored to its normal range in order to maintain good health. Analyze disease as a result of homeostatic imbalance. Or imagine that someone offers you a large piece of cake for dessert. All homeostats use negative feedback loops to bring excessively high or low values of a variable back within the normal range. When these hormones are not released or do not function properly, the body's blood sugar level will fluctuate. Try refreshing the page, or contact customer support. It can be caused by the decrease of the circulating blood volume, as seen in congestive heart failure and hepatic cirrhosis. . Homeostatic Imbalances of the Nervous System - Quizlet The homeostatic imbalance definition is a fluctuation from equilibrium that changes the body's internal environment and prevents it from going back to equilibrium. The primary sensors that monitor blood glucose concentration are beta cells in the pancreas. In psychology, it works a little differently because people's brains and personalities can be wildly different from one another. He plotted homes with cholera cases on a map (reproduced below) and then showed that all of these homes received their drinking water from the well in question. This lack of homeostasis increases the risk for illness and is responsible for the physical changes associated with aging. Carbohydrate and fat metabolism are regulated by insulin, a hormone produced by the pancreas. Recent findings: The ion and water transport functions in the inner ear help maintain the proper endolymph K concentration required for hair . Introduction to Psychology: Tutoring Solution, Psychological Disorders and Health: Tutoring Solution, Psychological Research & Experimental Design, All Teacher Certification Test Prep Courses, History and Approaches: Tutoring Solution, Biological Bases of Behavior: Tutoring Solution, Sensation and Perception: Tutoring Solution, States of Consciousness: Tutoring Solution, Motivation and Emotion: Tutoring Solution, Developmental Psychology: Tutoring Solution, Theories of Social Psychology: Tutoring Solution, Psychological Disorders: Definition, Examples & Approaches to Treatment, Classification & Diagnosis of Psychological Disorders, Generalized Anxiety Disorder, Phobias & Obsessive-Compulsive Disorder, Mood Disorders: Depression, Persistent Depressive Disorder & Bipolar Disorder, Dissociative Disorders: Amnesia, Dissociative Fugue & Split Personalities, Somatoform Disorders: Definition, Types & Examples, Substance Abuse & Substance Dependence: Definition & Characteristics, Body Dysmorphic Disorder (BDD) & Eating Disorders: Definition & Types, Personality Disorders: Borderline, Histrionic, Narcissistic, Schizoid & Antisocial, Axis IV in the DSM: Disorders, Diagnosis & Examples, Behavioral Disorders in Children: Definition & Symptoms, What Is Paranoia?