Renowned neurologist Oliver Sacks on the relatively unknown phenomenon of visual hallucinations experienced by the blind. "We see with our eyes, but also with our brain."

LoRayne Haye, San Diego holistic dietician, tells us what a dietician or a nutritionist can do for clients.

This is one of the fathers of NLP explaining how they got started and how they are different from other schools of Psychology.

Dr Bob Stahl gives us a brief explanation of mindfulness used for stress reduction and healing of medical and psychological ailments.

Mihaly Csikszentmihalyi is a prominent figure in the Positive Psychology movement and is the pioneer of the concept of flow - a mental state where the individual loses himself in the task at hand.

Daniel Goleman gives a seminar at Google describing how social intelligence goes beyond traditional IQ as a determining factor for success.

Google Tech Talks showcases their Search Inside Yourself program aimed at developing psychological flexibility and wellbeing.

Daniel Gilbet is a professor of Psychology at Harvard University and the author of Stumbling on Happiness. Here he explains how we actually have a hard time predicting what will make us happy and examines the notion of synthesizing happiness.

The Godfather of Personal Development shares his experience learning about personal development at age 25. Some basic lessons included: - profits are better than wages - your income is related to your philosophy, not the economy - success is something you attract, not something you chase

Tim Sanders says "Nice guys finish first". This is a teaser for his seminar "The Likeability Factor", in which he discusses the emotional presence and influence one can have on others.

What's inside comes out. A different perspective on your feelings in relation to others.

World-famous life coach, Tony Robbins is interviewed here on The Hour with George Stroumboulopoulos. He talks about coaching Mike Tyson, Andre Agassi and about his personal ups and downs.

Oprah Winfrey in her wordlwide webcast with Eckhart Tolle on "A New Earth". In 10 extensive sessions we see Oprah and the author of "the Power of Now" joined by viewers from all over the world connecting through Skype.

Amy Tan is a novelist who gets a chance to explain the creative process at TedTalks.

The personal development guru, Brian Tracy, explains how personal development opens your life to all kinds of new truths, possibilities and people.