The neural correlates of ongoing conscious thought

Area of Science:

• Cognitive Neuroscience
• Neuroimaging
• Psychology

Background:

• Understanding the neural basis of subjective experience is a central goal in cognitive neuroscience.
• Contemporary models emphasize the heterogeneity of ongoing thought and its dependence on personal and contextual factors.

Purpose of the Study:

• To review recent research on the neural underpinnings of ongoing thought.
• To explore how attention, control systems, and the default mode network contribute to the structure and regulation of experience.

Main Methods:

• This is a perspective piece, synthesizing findings from recent empirical studies.
• It integrates neuroimaging data with theoretical frameworks in cognitive neuroscience.

Main Results:

• Attention and control networks are crucial for organizing experience based on environmental demands.
• The default mode network plays a role in the vividness of experience, both during tasks and spontaneous thought.

Conclusions:

• Ongoing thought is reflected in the activity of multiple neural systems.
• Distinguishing between experiential unfolding and its regulation is key to understanding the neural basis of thought.