Dr. Zindel Segal Teaches Meditation Based on Scientific Findings: https://petergamma.org/let-us-listen-to-meditation-as-thought-by-dr-zindel-segal-who-teaches-meditation-based-on-scientific-findings/ Professor Zindel Segal with subject wearing Biosemi Acitive 2: https://utsc.utoronto.ca/news-events/archived/mindful-approach-treating-recurrence-depression-q-professor-zindel-segal