The orbitofrontal cortex in temporal cognition

Area of Science:

• Neuroscience
• Cognitive Psychology
• Decision Science

Background:

• Decision-making relies heavily on estimating the value of options.
• The orbitofrontal cortex (OFC) is a key brain region for value computation.
• Value estimation integrates multiple factors, including reward magnitude, effort, internal state, and time.

Purpose of the Study:

• To reevaluate theories of OFC function by incorporating the influence of time.
• To clarify the specific role of the OFC in temporal information processing and decision-making.
• To explore the concept of "temporal cognition" as the integrated use of temporal information in decision-making.

Main Methods:

• Literature review and theoretical reevaluation.
• Analysis of existing research on OFC function and temporal discounting.
• Synthesis of findings related to temporal information integration in value-based choice.

Main Results:

• Temporal discounting highlights the importance of time in reward valuation.
• The OFC may be critical for integrating reward magnitude and delay.
• Temporal cognition involves telling time, representing time, and creating temporal expectations.

Conclusions:

• The OFC plays a significant role in temporal cognition.
• Integrating temporal information into value estimation is essential for optimal decision-making.
• The OFC is proposed as a critical site for integrating reward magnitude and delay, impacting temporal cognition.