Muscle - Nervous control

Muscle is a contractile form of tissue. It is one of the four major tissue types, the other three being epithelium, connective tissue and nervous tissue. Muscle contraction is used to move parts of the body, as well as to move substances within the body. Muscle - Types. There are three general types of muscle: Cardiac muscle is a specialized kind of muscle found only within the heart. It cannot get tired and is "involuntary". Skeletal muscle or "voluntary muscle" is anchored by tendons ...

Including:

• Muscle - Types
• Muscle - Anatomy
• Muscle - Physiology
• Muscle - Nervous control
• Muscle - Efferent leg
• Muscle - Afferent leg
• Muscle - Role in health and disease
• Muscle - Exercise
• Muscle - Disease
• Muscle - The strongest human muscle
• Muscle - Efficiency
• Muscle - Muscle evolution

Read more here: » Muscle: Encyclopedia - Muscle

Muscle - Efferent leg. Vertebrates move muscles in response to voluntary and autonomic signals from the brain. Deep muscles, superficial muscles, muscles of the face and internal muscles all correspond with dedicated regions in the brain. In addition, muscles react to reflexive nerve stimuli that do not always send signals all the way to the brain, but most muscle activity is the result of complex intera ...

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Muscle, Muscle - Types, Muscle - Anatomy, Muscle - Physiology, Muscle - Nervous control, Muscle - Efferent leg, Muscle - Afferent leg, Muscle - Role in health and disease, Muscle - Exercise, Muscle - Disease, Muscle - The strongest human muscle, Muscle - Efficiency, Muscle - Muscle evolution

Read more here: » Muscle: Encyclopedia II - Muscle - Nervous control

There are three general types of muscle: Cardiac muscle is a specialized kind of muscle found only within the heart. It cannot get tired and is "involuntary". Skeletal muscle or "voluntary muscle" is anchored by tendons to bone and is used to affect skeletal movement such as locomotion. It gets tired. Smooth muscle or "involuntary muscle" is found within structures such as the intestines, throat and blood vess ...

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Muscle, Muscle - Types, Muscle - Anatomy, Muscle - Physiology, Muscle - Nervous control, Muscle - Efferent leg, Muscle - Afferent leg, Muscle - Role in health and disease, Muscle - Exercise, Muscle - Disease, Muscle - The strongest human muscle, Muscle - Efficiency, Muscle - Muscle evolution

Read more here: » Muscle: Encyclopedia II - Muscle - Types

The three types of muscle have significant differences, but all use the movement of actin against myosin to produce contraction and relaxation. In skeletal muscle, contraction is stimulated by electrical impulses transmitted by the nerves, the motor nerves and motoneurons in particular. All skeletal muscle and many smooth muscle contractions are facilitated by the neurotransmitter acetylcholine. Muscles and muscular activity account for most of the body's energy consumption. Muscles store energy for their own use in the form of glycogen, which represents about 1% of their mass. This can be rapidly converted to g ...

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Muscle, Muscle - Types, Muscle - Anatomy, Muscle - Physiology, Muscle - Nervous control, Muscle - Efferent leg, Muscle - Afferent leg, Muscle - Role in health and disease, Muscle - Exercise, Muscle - Disease, Muscle - The strongest human muscle, Muscle - Efficiency, Muscle - Muscle evolution

Read more here: » Muscle: Encyclopedia II - Muscle - Physiology

Muscle - Exercise. Exercise is often recommended as a means of improving motor skills, fitness and muscle strength. Exercise has several effects upon muscles, connective tissue and bone, and the nerves that stimulate the muscles. Muscle - Disease. Symptoms of muscle disease may include weakness or spasticity/rigidity, myoclonus (twitching) and myalgia (muscle pain). Diagnostic procedures that may reveal muscular disorders include testing creatine kinase levels in the blood and electro ...

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Muscle, Muscle - Types, Muscle - Anatomy, Muscle - Physiology, Muscle - Nervous control, Muscle - Efferent leg, Muscle - Afferent leg, Muscle - Role in health and disease, Muscle - Exercise, Muscle - Disease, Muscle - The strongest human muscle, Muscle - Efficiency, Muscle - Muscle evolution

Read more here: » Muscle: Encyclopedia II - Muscle - Role in health and disease

Muscle is composed of muscle cells (sometimes known as "muscle fibers"). Within the cells are myofibrils; myofibrils contain sarcomeres, which are composed of actin and myosin. Individual muscle cells are lined with endomysium. Muscle cells are bound together by perimysium into bundles called fascicles; the bundles are then grouped together to form muscle, which is lined by epimysium. Muscle spindles are distributed throughout the muscles and provide feedback sensory informat ...

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Muscle, Muscle - Types, Muscle - Anatomy, Muscle - Physiology, Muscle - Nervous control, Muscle - Efferent leg, Muscle - Afferent leg, Muscle - Role in health and disease, Muscle - Exercise, Muscle - Disease, Muscle - The strongest human muscle, Muscle - Efficiency, Muscle - Muscle evolution

Read more here: » Muscle: Encyclopedia II - Muscle - Anatomy

Depending on what definition of "strongest" is used, many different muscles in the human body can be characterized as being the "strongest." In ordinary parlance, muscular "strength" usually refers to the ability to exert a force on an external object—for example, lifting a weight. By this definition, the masseter or jaw muscle is the strongest. The 1992 Guinness Book of Records records the achievement of a bite strength of 975 lbf (4337 N) for two seconds. What distinguishes the masseter is not anything special about the muscle itself, but its advantage in working ...

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Muscle, Muscle - Types, Muscle - Anatomy, Muscle - Physiology, Muscle - Nervous control, Muscle - Efferent leg, Muscle - Afferent leg, Muscle - Role in health and disease, Muscle - Exercise, Muscle - Disease, Muscle - The strongest human muscle, Muscle - Efficiency, Muscle - Muscle evolution

Read more here: » Muscle: Encyclopedia II - Muscle - The strongest human muscle