The Mental Research Institute (MRI) is a nonprofit organization founded in 1959 in Palo Alto, California. It focuses on the study and application of mental health therapies, particularly in the field of psychotherapy. MRI is known for its innovative approaches to understanding and treating psychological issues, emphasizing the importance of communication and relationships in mental health. MRI has contributed significantly to the development of various therapeutic techniques, including brief therapy and systemic therapy. The institute conducts research, training, and clinical practice, aiming to improve mental health outcomes through evidence-based methods. Its work has influenced many practitioners and researchers in the field of psychology.