Final answer:
Serial processing refers to the sequential and step-by-step processing of information in the central nervous system. Spinal reflexes and memory formation are examples of serial processing.
Step-by-step explanation:
Serial processing refers to the sequential and step-by-step processing of information in the central nervous system (CNS).
Spinal reflexes are an example of serial processing. When a sensory stimulus is detected by receptor cells in the body, the information is transmitted to the spinal cord through sensory pathways. The spinal cord then processes and integrates the sensory information, and sends motor commands through motor pathways to produce a reflexive response, such as quickly removing a hand from a hot object.
Memories are triggered by serial processing. After sensory information is processed in the cerebral cortex, it can be integrated into memory. This involves sequential processing of the information, where sensory perceptions are compared with previous memories or the current state of an individual. The completion of cortical processing through different sensory areas leads to the formation of memories and triggers specific responses.