Final answer:
Norepinephrine-releasing fibers are not called cholinergic fibers. The correct term for norepinephrine-releasing fibers is adrenergic fibers.
Step-by-step explanation:
False. Norepinephrine-releasing fibers are not called cholinergic fibers. The correct term for norepinephrine-releasing fibers is adrenergic fibers. In the autonomic nervous system, cholinergic fibers release acetylcholine (ACh), while adrenergic fibers release norepinephrine. So, the statement is false.