principal investigators

A principal investigator (PI) is the lead researcher responsible for overseeing and managing a scientific study or project. They plan the research, ensure it follows proper protocols, oversee the team of researchers, and ensure that the project meets its goals. The PI also communicates findings and manages the project's budget and resources. Essentially, they are the main person accountable for the success, integrity, and ethical conduct of the research. This role is common in academic, medical, and scientific settings, especially for grant-funded projects or clinical trials.