the body's stress reaction that includes an increase in heart rate, respiration, blood pressure and serum cholesterol Show something with the potential to cause a stress reaction general adaptation syndrome the three stages of stress reaction described by Hans Selye good things to which on has to adapt and that can lead to stress reaction bad things to which one has to adapt and that can lead to a stress reaction a series of bodily changes that are the opposite of the stress reaction relaxation technique that involves a sensation of the heaviness, warmth, and tingling in the limbs a relaxation technique that involves contracting and relaxing muscle groups throughout the body contraction of muscles for no obvious purpose another term for progressive relaxation the cumulative biological wear and tear that results from responses to stress that seek to maintain body equilibrium the physical, psychological, and behavioral outcomes of stress reactivity the combination of a stressor, stress reactivity, and strain the upper part of the brain responsible for thinking functions lower part of the brain responsible for various physiological processes necessary to stay alive part of the subcortex responsible for coordination part of the subcortex responsible for the regulation of the heartbeat and breathing part of the subcortex responsible for regulating sleep part of the subcortex responsible for regulation of the emotions part of the diencephalon that relays sensory impulses to the cerebral cortex part of the diencephalon that activates the autonomic nervous system controls such body processes as hormone balance, temperature, and width of blood vessels produces emotions; the "seat of emotions" reticular activating system (RAS) a network of nerves that connects the mind and the body comprised of hormones that regulate physiological functions corticotropin releasing factor (CRF) released by hypothalamus and results in the release of adrenocorticotropic hormone thyrotropic hormone releasing factor (TRF) released by hypothalamus and stimulates the pituitary gland to secrete thyrotropic hormone thyrotropic hormone (TTH) stimulates the thyroid gland to secrete thyroxin a hormone secreted by the pituitary gland a hormone secreted by the pituitary gland the part of the brain that "sounds the alarm" that stress is present the part of the adrenal glad that secretes corticoids regulate metabolism of glucose regulate the balance between sodium and potassium the primary glucocorticoid secreted from the adrenal cortex that is responsible for an increase in blood glucose the primary mineralocorticoid secreted from the adrenal cortex that is responsible for an increase in blood pressure the production of glucose from amino acids by the liver the inner portion of the adrenal gland that secretes catecholamines a catecholamine secreted by the adrenal medulla a catecholamine secreted by the adrenal medulla an endocrine gland that secretes the hormone thyroxin sympathetic nervous system part of the autonomic nervous system responsible for expending energy parasympathetic nervous system part of the autonomic nervous system responsible for conserving energy the body system responsible for digestion substance in the mouth that starts to break down food a substance found in the digestive system that helps break down food for digestion part of the digestive system into which the esophagus empties part of the digestive system that receives unusable food substances from the small intestine unnecessary muscle tension muscles attached to bones muscles that control the contraction of internal organs the electrodermal response or the electrical conductance of the skin people who react to stress with an all out physiological reaction conditions that have both a mind and body component the same as psychosomatic a physical disease caused by emotional stress without a microorganism involved the psychosomatic disease that results from the mind increasing the body's susceptibility to disease causing microbes or natural degenerative processes the study of the illness-causing and healing effects of the mind on the body type of white blood cell whose purpose is to destroy substances foreign to the body type of lymphocyte whose purpose is to destroy substances foreign to the body by puncturing invaded body cells and killing the cells and the foreign substances a type of lymphocyte that produces antibodies cells whose purpose is to halt the immune response cells left in the bloodstream and the lymphatic system to recognize and respond to future attacks to the body by the same invader high levels of cholesterol in the blood sometimes termed bad cholesterol, too much LDL leads to a clogging of the arteries and therefore is related to the development of heart disease sometimes termed good cholesterol, HDL helps to remove cholesterol from the body thereby lowering the chances of developing heart disease instrument used to measure blood pressure pressure of the blood as it leaves the heart pressure of the blood against the arterial walls when the heart is relaxed hypertension with no known cause rupture of a blood vessel in the brain when a part of the heart dies because of a lack of oxygen debris that clogs coronary arteries a lack of oxygen to the brain resulting from a blockage or rupture of a blood vessel; also called stroke behavior pattern associated with the development of coronary heart disease clogging of the coronary arteries loss of elasticity of the coronary arteries the constriction phase of a migraine headache part of the immune system that destroys mutant cells a foreign substance irritating to the body substances produced by the body to fight antigens blood protein associated with rheumatoid arthritis physiological response in which the body turns on itself interference with the smooth functioning of the jaw having too many courses or courses too difficult to complete well during one semester passionate, all enveloping type of love recognized by the heart racing and other signs of excitement playful, flirtatious type of love involving no long commitment a calm, compassionate type of love conceiving of a long commitment combination of passionate love and flirtatious love characterized by jealousy and irrational joy that usually does not result in long commitment imagined sounds used as the object of focus during meditation a word used as the object of focus during meditation unanswerable, illogical riddles used as the object of focus during meditation a Hindu practice that involves breathing as the object of focus during meditation a Zen practice that involves counting breaths as the object of focus during meditation a geometric figure used as the object of focus during meditation physiological state achieved when one is relaxed another name for the relaxation response What is the autonomic nervous system responsible for?The autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiologic processes including heart rate, blood pressure, respiration, digestion, and sexual arousal. It contains three anatomically distinct divisions: sympathetic, parasympathetic, and enteric.
Which neurotransmitters are used with the sympathetic and parasympathetic nervous system?Both the sympathetic and parasympathetic nerves release neurotransmitters, primarily norepinephrine and epinephrine for the sympathetic nervous system, and acetylcholine for the parasympathetic nervous system.
What is the nervous system which is called as the gas pedal of the autonomic nervous system?The sympathetic nervous system functions like a gas pedal in a car. It triggers the fight-or-flight response, providing the body with a burst of energy so that it can respond to perceived dangers. The parasympathetic nervous system acts like a brake.
What stimulates the autonomic nervous system?The ANS works by receiving information from either external stimuli or the body. The hypothalamus, which is right above the brain stem, receives autonomic regulatory input from the limbic system (a group of structures deep in the brain which are associated with functions such as memory, emotion, and fear).
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