the corpus callosum
myofibril
Each bundle of nerve fibers is surrounded by connective tissue called the perineurium. This protective layer helps to support and protect the bundle of nerve fibers as they travel throughout the body.
The fasciculus cuneatus is a bundle of nerve fibers in the spinal cord that carries sensory information related to touch, pressure, and proprioception from the upper body and upper limbs to the brain. It is part of the dorsal column-medial lemniscus pathway in the central nervous system.
It is a bundle of nerve fibers (technically called axons).
SA node, Internodal pathways, AV node, Bundle of His, Bundle branches, Purkinje fibers.
EndomysiumendomysiumCovering individual muscle fibers is a thin connective tissue sheath called the endomysium.
The bundle of the nerve fibers is a collection of the threadlike extension of the nerve cell that consists of the myelin sheath and axon in the nervous system. There are nerve fibers in the peripheral nervous system and the central nervous system.
A bundle of nerve fibers within the central nervous system is called a tract. Tracts serve as communication highways that allow different regions of the brain and spinal cord to send signals to each other. These tracts are organized based on the type of information they carry, such as sensory or motor signals.
VASICLES
Impulses leave the eye by way of the optic nerve, which transmits visual information from the retina to the brain for processing. The optic nerve is a bundle of nerve fibers that carries these signals to the brain, allowing us to perceive and interpret the images we see.
Bundle of Hisatrioventicular bundle (bundle of his), right and left bundle bramches and the purkinge conducition fibers
Muscle fibers