Answer: Perception
Explanation:
Perception is defined as the sensory signal that is received from the nervous system to obtain sensory information in the brain.Receptor of senses help in determining the sensory information that can be produced by hearing sounding, alertness or awareness due to some event or seeing something.
According to the question, Carmine's brain gave her the sensory information about stepping on cat through alerting sensory signal when she felt lump and heard noise.This describes about perception concept.