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Applied Physiology is the study of biological systems and steps into practice. It involves the application of the knowledge of physiological properties to restore core stability and joint stability. It differs from clinical practice.
Biofeedback is the process of gaining greater awareness of many physiological functions of one's own body, commercially by using electronic or other instruments, and with a goal of being able to manipulate the body's systems at will. Humans conduct biofeedback naturally all the time, at varied levels of consciousness and intentionality. Biofeedback and the biofeedback loop can also be thought of as self-regulation. Some of the processes that can be controlled include brainwaves, muscle tone, skin conductance, heart rate and pain perception.
The diving reflex, also known as the diving response and mammalian diving reflex, is a set of physiological responses to immersion that overrides the basic homeostatic reflexes, and is found in all air-breathing vertebrates studied to date. It optimizes respiration by preferentially distributing oxygen stores to the heart and brain, enabling submersion for an extended time.
In numerous fields of study, the component of instability within a system is generally characterized by some of the outputs or internal states growing without bounds. Not all systems that are not stable are unstable; systems can also be marginally stable or exhibit limit cycle behavior.
Applied anthropology is the application of the methods and theory of anthropology to the analysis and solution of practical problems. In Applied Anthropology: Domains of Application, Kedia and Van Willigen define the process as a "complex of related, research-based, instrumental methods which produce change or stability in specific cultural systems through the provision of data, initiation of direct action, and/or the formulation of policy". More simply, applied anthropology is the praxis-based side of anthropological research; it includes researcher involvement and activism within the participating community.
The patch clamp technique is a laboratory technique in electrophysiology used to study ionic currents in individual isolated living cells, tissue sections, or patches of cell membrane. The technique is especially useful in the study of excitable cells such as neurons, cardiomyocytes, muscle fibers, and pancreatic beta cells, and can also be applied to the study of bacterial ion channels in specially prepared giant spheroplasts.
Sports Science is a discipline that studies how the healthy human body works during exercise, and how sport and physical activity promote health and performance from cellular to whole body perspectives. The study of sports science traditionally incorporates areas of physiology, psychology, anatomy, biomechanics, biochemistry, and biokinetics. Sports scientists and performance consultants are growing in demand and employment numbers, with the ever-increasing focus within the sporting world on achieving the best results possible. Through the study of science and sport, researchers have developed a greater understanding on how the human body reacts to exercise, training, different environments and many other stimuli.
Andrew Combe was a Scottish physician and phrenologist.
Electrical muscle stimulation (EMS), also known as neuromuscular electrical stimulation (NMES) or electromyostimulation, is the elicitation of muscle contraction using electric impulses. EMS has received an increasing amount of attention in the last few years for many reasons: it can be utilized as a strength training tool for healthy subjects and athletes; it could be used as a rehabilitation and preventive tool for partially or totally immobilized patients; it could be utilized as a testing tool for evaluating the neural and/or muscular function in vivo; it could be used as a post-exercise recovery tool for athletes. The impulses are generated by a device and are delivered through electrodes on the skin near to the muscles being stimulated. The electrodes are generally pads that adhere to the skin. The impulses mimic the action potential that comes from the central nervous system, causing the muscles to contract. The use of EMS has been cited by sports scientists as a complementary technique for sports training, and published research is available on the results obtained. In the United States, EMS devices are regulated by the U.S. Food and Drug Administration (FDA).
Juxtacapillary receptors, J-receptors, or pulmonary C-fiber receptors are sensory nerve endings located within the alveolar walls in juxtaposition to the pulmonary capillaries of the lung, and are innervated by fibers of the vagus nerve. Although their functional role is unclear, J-receptors respond to events such as pulmonary edema, pulmonary emboli, pneumonia, congestive heart failure and barotrauma, which cause a decrease in oxygenation and thus lead to an increase in respiration. They may be also stimulated by hyperinflation of the lung as well as intravenous or intracardiac administration of chemicals such as capsaicin. The stimulation of the J-receptors causes a reflex increase in breathing rate, and is also thought to be involved in the sensation of dyspnea, the subjective sensation of difficulty breathing. The reflex response that is produced is apnea followed by rapid breathing, bradycardia, and hypotension. The physiologic role of this reflex is uncertain, but it probably occurs in pathologic states such as pulmonary congestion or embolization. These receptors were discovered by Dr. A.S. Paintal.
In biomechanics, balance is an ability to maintain the line of gravity of a body within the base of support with minimal postural sway. Sway is the horizontal movement of the centre of gravity even when a person is standing still. A certain amount of sway is essential and inevitable due to small perturbations within the body or from external triggers. An increase in sway is not necessarily an indicator of dysfunctional balance so much as it is an indicator of decreased sensorimotor control.
Adrenaline, also known as epinephrine, is a hormone and medication. Adrenaline is normally produced by both the adrenal glands and a small number of neurons in the medulla oblongata, where it acts as a neurotransmitter involved in regulating visceral functions. It plays an important role in the fight-or-flight response by increasing blood flow to muscles, output of the heart, pupil dilation response and blood sugar level. It does this by binding to alpha and beta receptors. It is found in many animals and some single-celled organisms. Polish physiologist Napoleon Cybulski first isolated adrenaline in 1895.
The Association for Applied Psychophysiology and Biofeedback (AAPB) was founded in 1969 as the Biofeedback Research Society (BRS). The association aims to promote understanding of biofeedback and advance the methods used in this practice. AAPB is a non-profit organization as defined in Section 501(c)(6) of the Internal Revenue Service Code.
The American Physiological Society was founded in 1887 with 28 members. Of them, 21 were graduates of medical schools, but only 12 had studied in institutions that had a professor of physiology. Today, it has 10,500 members, most of whom hold doctoral degrees in medicine, physiology or other health professions. Its mission then, as now, is to support research, education, and circulation of information in the physiological sciences.
Journal of General Physiology is a peer-reviewed scientific journal published by Rockefeller University Press. The journal covers biological, chemical, or physical mechanisms of broad physiological significance. The major emphasis is on physiological problems at the cellular and molecular level.
Sport psychology is an interdisciplinary science that draws on knowledge from many related fields including biomechanics, physiology, kinesiology and psychology. It involves the study of how psychological factors affect performance and how participation in sport and exercise affect psychological and physical factors. Sport psychologists teach cognitive and behavioral strategies to athletes in order to improve their experience and performance in sports. In addition to instruction and training of psychological skills for performance improvement, applied sport psychology may include work with athletes, coaches, and parents regarding injury, rehabilitation, communication, team building, and career transitions. Also closely associated with Sports psychiatry
The Journal of Applied Physiology is a monthly peer-reviewed medical journal of physiology published by the American Physiological Society. The journal was established in 1948, and is currently edited by Sue Bodine. According to the Journal Citation Reports, the journal has a 2014 impact factor of 3.056.
The following outline is provided as an overview of and topical guide to applied science:
The science of underwater diving includes those concepts which are useful for understanding the underwater environment in which diving takes place, and its influence on the diver. It includes aspects of physics, physiology and oceanography. The practice of scientific work while diving is known as Scientific diving. These topics are covered to a greater or lesser extent in diver training programs, on the principle that understanding the concepts may allow the diver to avoid problems and deal with them more effectively when they cannot be avoided.
Magdy Kherallah Younes is a Canadian physician and researcher specializing in respirology and sleep medicine. His major areas of focus include reflex control of breathing during exercise, sleep and mechanical ventilation; pathogenesis of respiratory failure; patient-ventilator interactions; hemodynamics of pulmonary circulation; pathogenesis of obstructive sleep apnea; and determination of novel biomarkers in the electroencephalogram (EEG). He is the inventor of several novel approaches to diagnosis and treatment, including Proportional Assist Ventilation (PAV), methods for non-invasive determination of passive respiratory mechanics during assisted ventilation, and Odds Ratio Product of sleep (ORP). These approaches have led to the development of several medical devices, including the Winnipeg Ventilator.
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