MEDICAL PHYSIOLOGY

Detailed explanation-1: -Each fascicle is wrapped in connective tissue: the perimysium. The process is repeated within the fascicle, with each muscle fibre surrounded by an endomysium . Blood vessels and nerve fibres enter the muscle via this connective tissue network.

Detailed explanation-2: -Each bundle of muscle fiber is called a fasciculus and is surrounded by a layer of connective tissue called the perimysium.

Detailed explanation-3: -The epimysium is a thick connective tissue layer that is composed of coarse collagen fibers in a proteoglycan matrix. The epimysium surrounds the entire muscle and defines its volume.

Detailed explanation-4: -Perimysium is a sheath of connective tissue that groups muscle fibers into bundles (anywhere between 10 and 100 or more) or fascicles. Studies of muscle physiology suggest that the perimysium plays a role in transmitting lateral contractile movements.

Detailed explanation-5: -What is deep fascia? Deep fascia surrounds individual muscles and separates them into fascial compartments. This fibrous connective tissue interpenetrates all bones, nerves, blood vessels and muscles. In muscles, they become specialised as epimysium, endomysium and perimysium.