Which of the following is NOT one of the components of the limbic system?

The cerebellum is correctly identified as NOT being a component of the limbic system. The limbic system primarily encompasses structures that play key roles in emotions, memory, and arousal, and it includes several critical components such as the amygdala, thalamus, and hypothalamus.

The amygdala is crucial for processing emotions such as fear and pleasure, while the hypothalamus is involved in various autonomic functions, including the regulation of hormonal responses related to stress and emotions. The thalamus acts as a relay station for sensory information and plays a role in emotional responses by transmitting signals to the appropriate areas of the cerebral cortex.

In contrast, the cerebellum is primarily associated with coordination of voluntary movements, balance, and motor control, rather than the emotional and memory functions characteristic of the limbic system. This functional distinction is what establishes the role of the cerebellum apart from the limbic structures.