In which region of the brain would you find the dentate gyrus?

The dentate gyrus is located within the hippocampus, which is part of the medial temporal lobe of the brain. It plays a crucial role in memory formation and spatial navigation, serving as a region involved in the process of neurogenesis. The temporal lobe houses important structures relevant to memory, such as the hippocampus and amygdala, making it the correct answer.

In the context of this question, the inferior temporal cortex, while commonly associated with the processing of visual information, is only part of the broader structures located in the temporal lobe, which includes the hippocampus and, thus, the dentate gyrus. This connection reinforces the understanding that various brain regions must work together to facilitate complex functions like memory. The other regions specified—frontal lobe and occipital lobe—are not directly involved with the dentate gyrus, further illustrating the unique placement of this structure within the temporal lobe's anatomy.