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It seems there are a few causes, but the most obvious is motor nerve stimulation. When you search "tetanic contrations" it will sum up some possible causes, including adverse drug reactions, parathyroid activity, and electronic muscle simulation (muscle toners). It says that if the stimuli to the nerves is delivered slow enough, then the muscles will relax between switches in the nerve... My fiancee is experiencing this as I type, so if you have found out what helps, please reply! :) Much luck and good health, thanks!
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What actions are caused by skeletal muscles?
The actions skeletal muscles can perform are: flexion, extension, abduction, adduction, rotation, elevation, and depression.
What is myospasm?
A myospasm is a muscle spasm - a sudden jerking or twitching caused by contraction of the muscles.
Skeletal muscles are also known as striated muscles because of their striped appearance?
Yes, skeletal muscles are also known as striated muscles due to the alternating light and dark bands (striations) that are visible under a microscope. This striated appearance is caused by the arrangement of the protein filaments within the muscle fibers.
What do you mean by orgasms?
An "orgasm" in a male is the release of sperm from the tip of the penis. It is caused by spasmodic contraction of muscles at the base of the penis.
Is Vasodilation is a widening of the lumen due to smooth muscle contraction?
No.Vasodilatation, ie, widening of vascular lumen is caused due to vascular smooth muscles' relaxation.While, vasoconstriction, ie, decrease in diameter of the lumen is caused due to smooth muscle contraction.
What is inhalation caused by?
Inhalation is caused by the contraction of the diaphragm and the external intercostal muscles. This causes the chest cavity to expand, creating a negative pressure that allows air to flow into the lungs.
What is baclofen prescribed for?
Source: rx2040. com Baclofen is used for treating spasm of skeletal muscles, muscle clonus, cramping of muscles, rigidity, spinal cord injury and pain caused by disorders such as multiple sclerosis. Baclofen acts by relaxing skeletal muscles, the muscles that move the skeleton (and also called striated muscle).
An imbalance caused by contraction of pectoralis minor would result in what type of body position. what opposing muscles might be affected by this contraction?
An imbalance caused by contraction of the pectoralis minor muscle can result in a rounded shoulder position known as forward shoulder posture or kyphosis. Opposing muscles that might be affected by this contraction include the rhomboids and lower trapezius, which become lengthened and weakened, contributing to the postural imbalance.
When you sense cold air around you bumps may appear on the skin this is caused by the contraction of the what?
When cold air causes bumps to appear on the skin, this is typically due to the contraction of arrector pili muscles, which are tiny muscles attached to hair follicles. This contraction creates the appearance of "goosebumps" on the skin, also known as piloerection.
How does the arrector pili muscle cause shivering?
The arrector pilli does not cause shivering - it's responsible for "goosebumps".. shivering is caused by skeletal-muscles..
How does the skeletal system and the nervous system work with each other?
the connection between the two is like this. the nervous system sends the signal to the skeletal muscle to contract. This contraction causes the muscle to pull the bone, and the bone bends. This would mean that the movement of the skeleton is caused by nervous system which triggers the skeletal muscle to move the skeleton.
What causes goose like bumps on the arm?
Goosebumps on the arms are caused by the contraction of small muscles at the base of hair follicles, called arrector pili muscles. This involuntary contraction is often triggered by emotions, cold temperature, or a sense of danger. The bumps appear when these muscles pull the hair follicles upright, creating the characteristic raised skin texture.
