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The innervation ratio refers to the number of muscle fibers innervated by a single motor neuron. It varies across different muscles; for example, muscles requiring fine motor control, like those in the hands, have a low innervation ratio, meaning each motor neuron controls fewer fibers. In contrast, larger muscles that generate more force, such as those in the legs, have a higher innervation ratio, allowing a single neuron to control many fibers. This ratio plays a crucial role in determining the precision and strength of muscle contractions.
What else can I help you with?
What is the ratio of Two triangles that are similar and have a ratio of similarity of 310 what is the ratio of their areas?
If the ratio of similarity is 310, then the ratio of their area is 96100.
What is eqivalent ratio?
an eqivalent ratio is an ratio that is equal or you can simplfiy it
What is the definition of unit ratio?
Unit Ratio- a ratio that has a denominator of 1
What is the ideal ratio of all accounting ratio?
There is no single ideal ratio.
What is the ratio of 16.7grams per liter?
The ratio of 16.7g/L is a density ratio.
What has the author Edwin Frederick Hirsch written?
Edwin Frederick Hirsch has written: 'The innervation of the lung' -- subject(s): Innervation, Lungs 'The innervation of the vertebrate heart' -- subject(s): Heart, Innervation, Nervous system, Vertebrates
Does single innervation control heart rate?
No. The heart receive dual innervation -Brad Medling
What is the innervation of shoulder abduction?
c5
What is medical code 95921?
CPT Code 95921 - Testing of autonomic nervous system function; cardiovagal innervation (parasympathetic function), including 2 or more of the following: heart rate response to deep breathing with recorded R-R interval, Valsalva ratio, and 30:15 ratio.
Parasympathetic innervation of the stomach is provided by?
Parasympathetic innervation of the stomach is provided by the vagus nerve. The vagus nerve is located in the brain and is also known as the pneumogastric nerve.
The muscle of the arm such as the biceps brachii have what innervation?
Musculocutaneous
Do lungs have parasympathetic innervation?
Yes it does, it causes bronchoconstriction!
Which upper limb muscles has double innervation?
The flexor carpi ulnaris muscle is an upper limb muscle that has double innervation from both the ulnar and medial nerves.
Does the arector pili muscles receive direct parasympathetic innervation?
Arector pili muscles get innervation from sympathetic out flow. But the neurotransmitter is acetylcholine. So functionally the nerve supply is parasympathetic.
What is Dual innervation in terms of autonomic nervous system?
DUAL INNERVATION: One organ can receive impulses from both sympathetic and parasympathetic motor neurons (dual innervation); one division increases activity of organ, other division decreases activity of organ. While some organs are innervated by just one division, most vital organs receive dual innervation which means they receive instructions from both the sympathetic and parasympathetic divisions.
What structure represents the parasympathetic innervation of the heart?
Vagus nerve
Does the skin receive parasympathetic innervation?
No, the skin receives mostly sympathetic innervation, which is responsible for regulating processes such as sweating, blood flow, and hair follicle activity. Parasympathetic functions are more related to internal organs.
