The S&P 500 is highly concentrated in the Mag 7, making diversification beyond Big Tech increasingly attractive for long-term ...

The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

Scott Nevil is an experienced writer and editor with a demonstrated history of publishing content for Investopedia. He goes in-depth to create informative and actionable content around monetary policy ...

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Background Pulsed field ablation (PFA) has emerged as a promising non-thermal alternative to conventional atrial fibrillation ...

Angelica Leicht is a seasoned personal finance writer and editor with nearly two decades of experience but just one goal: to help readers make the best decisions for their wallets. Her expertise spans ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.

An example of a choice task is illustrated in figure 1 ... The authors thank Carmita Junger for the critical review and quality control of the project.

Among people in prison, adding CXR or CRP to symptom screen was more effective than symptom screen alone. In addition to ...