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What are the differences between central and peripheral fatigue?
Wiki User
∙ 11y ago
peripheral fatigue originates in the exercising muscles; central fatigue begins in those various areas of the brain working in concert, and which sent efferent signals to the working muscles to ease strength of contraction in order to preserve homeostasis.
Wiki User
∙ 11y ago
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Which vision is first affected by fatigue drugs and speed?
Peripheral Vison
What is the differences between fatigue and boredom in human resource management?
Fatigue is when you are physically tired. Bored means your mind isn't stimulated, but you may not be physically tired.
What are the symptoms of serratia infection?
pain in the infected joint, anemia, fatigue, fever.
What is the difference between physical fatigue and phychological fatigue?
the difference between physical fatigue and psychological fatigue is that, physical fatigue is, extreme tiredness of the whole body, and psychological fatigue is, extreme tiredness caused by your mental state.
What are the characteristics of fatigue?
Fatigue is characterized by a profound lack of energy, feelings of muscle weakness, and slowed movements or central nervous system reactions. Fatigue can also trigger serious mental exhaustion.
What is physical fatigue?
Muscle fatigue is the repeated, intense use of muscles which leads to a decline in performance.Though the actual mechanism for muscle fatigue appears to involve the leakage of calcium.The maximum intensity of exercise is determined by physiological factors such as the maximum rate of O2 uptake, maximum heart rate and stroke volume, maximum muscle strength, etc. In the case of maximum work, a time factor is involved. Muscle fatigue is the transient decrease in performance capacity of muscles, usually evidenced by a failure to maintain or develop a certain expected force or power. Fatigue curves vary between individuals and within individuals depending upon the conditions that exist. Muscle fatigue can occur in two basic mechanisms: (a) central involves proximal motor neurons (mainly in the brain); and (b) peripheral involves within the motor units (i.e., motor neurons, peripheral nerves, motor endplates, muscle fibers). In peripheral muscle fatigue there are at least two different sites where repeated contractions maycauseimpairment:the"transmission mechanism"(neuromuscular junction, muscle membrane, and endoplasmic reticulum), and the "contractile mechanism" (muscle filaments). As the mechanical response of the individual active muscle fibers decline with fatigue, a certain compensation can be achieved by increasing the innervation frequency and/or the number of active motor units. The reasons for the appearance of peripheral muscle fatigue are local changes in the internal conditions of the muscle. These may be biochemical, depletion of substrates such as glycogen, high energy phosphate compounds in the muscle fibers, and acetylcholine in the terminal motor nerve branches, or they may be due to the accumulation of metabolites, such as lactate or electrolytes liberated from the muscles during activity
What does fatigue feel like?
fatigue is characterized by a profound lack of energy, feelings of muscle weakness, and slowed movements or central nervous system reactions. Fatigue can also trigger serious mental exhaustion.
Difference between structural fatigue and failure?
Fatigue- You can still use itFailure- You can't
Differentiate between physiological and psychological fatigue Which is easy to manage?
The difference between physical and psychological fatigue is that physical fatigue is the extreme tiredness of the whole body and psychological fatigue is the extreme tiredness CAUSED by your mental state. In other words, one is physically and the other is mentally.
Is there any difference between the fatigue limit and endurance limit?
no
How are ATp levels affected by muscle fatigue?
There has been no universal mechanism found to explain skeletal muscle fatigue. With the onset of intense exercise, muscle force has been shown to fall, which is often illustrated as a sign of fatigue. As ATP supplies the immediate energy to the muscle cell, the relationship between ATP and fatigue has been a topic of interest among researchers. During muscle contraction the majority of ATP is used for cross bridge cycling, ion pumps and transporters, and chemical signalling cascades. A fall in [ATP] would result in the development of rigor and goes against the viability of the cell. It is proposed that whole muscle [ATP] does not fall with repeated contraction, though there may be differences in [ATP] between fiber types with fatigue. Rather, fatigue is a protective mechanism by the muscle to preserve [ATP] accomplished by down regulating cellular processes that use ATP for energy
The statement to verify the relationship between interleukin and fatigue and dependent variable or independent variable?
Independent Variable: interleukin and fatigue Dependent Variable: the relationship -----inferential statistics
