The biological process by which memory occurs is examined, through the study of changes over time in neuromuscular synapses. Research of the process of synapse elimination in mice shows that when damaged nerves reconnect, only receptors of the winning nerve eventually remain; other receptors fade away, leaving part of the endplate permanently…

Air Pollution is a common environmental stressor affecting the training and competitive performance of athletes, commonly irritating the eyes, nose, and throat. The health and exercise effects of such primary and secondary air pollutants as carbon monoxide, sulfur dioxide, air particulates, ozone, and nitrogen dioxide are discussed. (CB)

Taking in food introduces exogenous materials into a body that is maintaining its internal environment as near to optimal parameters as possible. People learn to tolerate the disruptive event of food intake, making adjustments to minimize impact, even though necessary, on the body. (SLD)

Discusses psychological and behavioral interventions used to help clients deal with chronic pain from the standpoint of clients' relationship to the physiology of chronic pain. Claims when both mental health counselor and client have good understanding of physiology of chronic pain, the shared knowledge can be effectively applied to maximize…

Investigated the effects of oral creatine (Cr) supplementation on markers of exercise-induced muscle damage following high-force eccentric exercise in men randomly administered Cr or placebo. Results indicated that 5 days of Cr supplementation did not reduce indirect makers of muscle damage or enhance recovery from high-force eccentric exercise.…

Athletes with type 1 diabetes require frequent blood glucose checks throughout the day and intensive diabetes management to balance insulin, carbohydrate intake, and the effects of exercise. Effective care begins with a targeted preparticipation examination. Decreasing insulin dosage may be necessary for heavier exercise programs. Analysis of…

Explains the role of weight training in weight loss, noting how weight training contributes to the creation of a negative energy balance and explaining how resistance exercise can cause an increase in fat oxidation, both acutely and chronically. Resistance exercise has an indirect impact on weight and fat loss through increasing resting metabolic…

Menstrual abnormalities are extremely common in both athletic and non-athletic adolescents and young women. Exercise- related menstrual abnormality is linked with hypothalamic pituitary axis-dysfunction and is a diagnosis of exclusion. In athletes, treatment of secondary menstrual abnormalities and associated health concerns such as bone density…

Older listeners with normal-hearing sensitivity and impaired-hearing sensitivity often demonstrate poorer-than-normal performance on tasks of speech understanding in noise and reverberation. Deficits in temporal resolution and in the precedence effect may underlie this difficulty. Temporal resolution is often studied by means of a gap-detection…

The development of respiratory drive for vocalization was studied by observing chest wall kinematics longitudinally in 4 typically developing children from the age of 9 to 48 months. Measurements of the relative contribution of rib cage and abdominal movement during vocalization (i.e., babbling and true words) and rest breathing were obtained…

Measures of developmental instability (DI) reflect developmental disruptions due to genetic and environmental perturbations during normal development. DI might be expected to influence the developmental course of brain development and hence intelligence, and several studies indicate this to be the case. The factors that mediate this relationship…

Biology, physiology, and allied health biochemistry textbooks cover metabolic pathways such as glycolysis; however, most do not include much discussion of how these pathways are regulated within the cell. Because the details of these complex regulatory processes can be difficult for students to learn, we have developed a robust teaching…

Since the earliest descriptions of individuals with autism spectrum disorders (ASDs) abnormalities in affective behaviours have been considered a prominent feature in their clinical manifestations. What remains unclear, however, is whether these altered emotional behaviours are a mere facet of abnormalities in socio-cognitive processes or whether…

This lecture focuses on recent innovations in technology since the era of Dudley Allen Sargent, with an analysis of contemporary use of technology in the field of human performance, as well as a vision of where it appears we are heading in terms of technology. de la Pena argued that those who maintain sport science began in the 20th century have…

For students pursuing careers in medical fields, knowledge of technical and medical terminology is prerequisite to being able to solve problems in their respective disciplines and professions. The Dean Vaughn Medical Terminology 350 Total Retention System, also known as Medical Terminology 350 (25), is a mnemonic instructional and learning…