this other connectome is called the default mode network (DMN). The DMN allows for expansive, imaginative, and creative thinking. The back half of the DMN—called the posterior cingulate—facilitates your autobiographic memory, your personal history. This allows you to think back, draw upon, and pick apart the past. The front part, the medial

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The precuneus is involved in mental imagery concerning the self, episodic memory, and modeling other people’s views—all of which are main components of the DMN. Benedek and Jauk, psychologists specializing in research on creativity, note that “higher creativity is consistently associated with higher gray matter density in DMN regions, especially... See more

Although memory and imagination are usually thought of as different, a number of critical findings in the past three decades have challenged this view. In 1985, the psychologist Endel Tulving in Toronto observed that his amnesic patient ‘N N’ not only had difficulty remembering his past: he also had trouble imagining possible future events. This... See more