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Peripheral nerve
A longitudinal section of a peripheral nerve lies adjacent to a muscular artery. Peripheral nerves often display a wavy appearance in tissue and appear well demarcated from the adjacent connective tissue by the presence of the perineurium. 400x

Peripheral nerve
A longitudinal section of a peripheral nerve lies adjacent to a muscular artery. Peripheral nerves often display a wavy appearance in tissue and appear well demarcated from the adjacent connective tissue by the presence of the perineurium. 400x

Dense irregular connective tissue
A longitudinal section of a peripheral nerve lies adjacent to a muscular artery. Peripheral nerves often display a wavy appearance in tissue and appear well demarcated from the adjacent connective tissue by the presence of the perineurium. 400x

Muscular artery
A longitudinal section of a peripheral nerve lies adjacent to a muscular artery. Peripheral nerves often display a wavy appearance in tissue and appear well demarcated from the adjacent connective tissue by the presence of the perineurium. 400x