Relier Pairs PSYC 365 Ch 2 VocabVersion en ligne Chapter 2 vocab par Spencer Leon 1 Alarm 2 Eustress 3 Adrenal cortex 4 Stress literacy 5 Peripheral nervous system 6 Stress 7 Glucocorticoids 8 Diseases of adaptation 9 Homeostasis 10 Endocrine system 11 Pancreas 12 Thyroid gland 13 Exhaustion 14 Allostatic load 15 Limbic system 16 Fight-or-flight response 17 Hypothalamus 18 Pituitary gland 19 Reticular formation 20 Resistance 21 Parasympathetic nervous system 22 Sympathetic nervous system 23 Stress-diathesis model 24 Coping 25 Adrenal medulla 26 General Adaption Syndrome (GAS) 27 Central nervous system 28 Nervous system Initial phase of Selye's GAS in which the body mobilizes its defences against a stressor A set of physiological responses that allow a person to deal with a stressor; second phase of Selye's GAS in which the body mobilizes its resources if the source of stress moves from acute to chronic Substances released by the adrenal glands upon stimulation form the sympathetic division when one is under stress The system responsible for the fight-or-flight response when triggered by the hypothalamus (faster heartbeat, increased blood pressure) A gland that secretes insulin and glucagon in response to blood sugar levels Model that examines the interaction between the environment and heredity, often referred to as "nature versus nurture"; model proposes that predisposing factors in an individual may determine whether or not a physical effect is experienced in the presence of stressful events The degree to which an individual (or community) understands the effects of stress Health problems that are the result of long-term neurological and hormonal changes caused by ongoing stress One of two major components of the physical response to stress; made up of the central and peripheral Division of the nervous system that is composed of the brain and spinal chord The non-specific mental or somatic result of any demand upon the body The central portion of the adrenal gland; secretes catecholamines (containing both adrenaline and noradrenaline) when the hypothalamus initiates the stress repsonse A portion of the brain that initiates the stress response in both the nervous system and the endocrine system The three-stage response of the body to stressors as identified by Selye: alarm, resistance, and exhaustion Third stage in Selye's GAS; body experiences fatigue and immunocompromise because of the severity or duration of a stressor A system of the brain that is responsible, in part, for emotion in the stress response Complex system running through the middle of the brain stem that serves as a communication network to filter messages between the brain and the body Division of the nervous system that is made up of the somatic nervous system and the autonomic nervous system (further divided into the sympathetic and parasympathetic) The outer portion of the adrenal gland; at times of stress supplies hormones to the body that provide energy and increase blood pressure, but that can adversely affect the body's ability to resist and recover from disease A gland in the brain described as the "master" gland because it controls other glands through the hormones it secretes; most of these hormones have an indirect impact on stress Long-term physiological impact of chronic exposure to illness The dynamic physiological response on the part of the body to maintain a stable internal state in spite of the demands of the environment The body's complex autonomic reaction when faced with a perceived threat A system of the body that controls glandular responses to stress; responds more slowly than nervous system but the effects can persist for weeks A positive, yet stressful, experience Strategies that an individual employs to deal with stresses caused by the ever-changing demands of the environment. An important gland in the stress response because it produces thyroxine, which increases blood pressure and respiration rate, and affects mental processes Component of the autonomic system that re-establishes homeostasis in the system and promotes the reconstructive process following a stressful experience
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