The main function of the brain is not to think

The Power of Productivity | Harvesting Happiness Talk Radio

Dr. Lisa Feldman Barrett — The Evolved Brain:

• The human brain evolved to regulate the systems of our bodies based on predatory needs. [1:53]
• How stress affects the brain and the body. [4:21]
• Cortisol is not a stress hormone. [6:53]
• How to maintain healthy brain function for optimal performance. [8:09]
• We all have a body budget that is managed by being socially connected in relationships. [11:59]
• Dr. Barrett describes how she decided on a title for her new book, Seven and A Half Lessons About the Brain. [15:13]
• Can some people use more of their brains than others? [24:11]

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Dr. Lisa Feldman teaches us how the brain works. The interesting point here is that the brain is not a thinking tool, it’s main function is to cope by preparing the body. Thinking or feeling is a secondary thing to serve this process.

The body resource is like a budget and the brain executes it. Uncertainty and perceived threat require more body resources. If this state continues, we may become ill. Maintaining social connections and getting enough rest are key to replenishing the body’s resources.