Describe How a Human Muscle Is Organized

- April 19, 2022

Smooth muscle fibers are often found forming sheets of tissue and function in a coordinated fashion due to the presence of gap junctions between the cells. Explore the role connective tissue plays in skeletal muscle organization and in.

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The signal an impulse called an action potential travels through a type of nerve cell called a motor neuron.

. Single-unit smooth muscle. Skeletal muscle tissue is composed of cells called muscle fibers. Head and Neck Muscles The head muscles are an interesting group because they have many specific functions but are usually grouped into two large categories- facial muscles and chewing muscles.

Although there are many types of cells in the human body they are organized into four categories of tissues. Termed unitary smooth muscle or visceral muscle this type of smooth muscle is the most common observed in the human body forming the walls of hollow organs. The neuromuscular junction is the name of the place where the motor neuron reaches a muscle cell.

Each of these categories is characterized by specific functions that contribute to the overall health and maintenance of the body. Epithelial connective muscle and nervous. Skeletal muscle contains bundles of muscle fibers packed between layers of connective tissue called perimysium.

Muscle contraction begins when the nervous system generates a signal. Only the most important muscles are described here because it is beyond our scope to describe the hundreds of skeletal muscles of the human body.

Muscle Tissue Types Learn Muscular Anatomy

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