Prof Dr Theo Compernolle studied over 600 publications, surveyed 1200 professionals and wrote another easy readable and practical book.As a medical doctor, neuropsychiatrist and scholar with decades of experience in medical schools and business schools in many countries, he integrates science from many domains. What do you know about your thinking brain? Nothing. The sad result: a majority of knowledge workers ruin the performance of their magnificent brain, and obstruct the matchless potential of their brain-ICT collaboration (Information and Communication Technologies). Taking into account the strengths and weaknesses of your brain you will also get the best results from your brain-ICT synergy. -Part 1: How your reflecting brain, your archiving brain and your reflex brain influence your thinking -Part 2: The BrainChains: how always being connected, multitasking, stress and lack of sleep ruin your performance -Part 3: Practical tools and tips to unchain your brain -The fifth BrainChain; "Badly Designed Offices" about disastrous open offices is a FREE BOOKLET at www.brainchains.org Marjan Inbar, Senior Communications Consultant, NY. USA Daniel Blumberg, Principal and Investor, NY Nélida and Jorge Colapinto (Psychologists). Wynnewood. PA. USA G.W. Taylor Professor of Management. The Wharton School. Philadelphia. USA Dr. Peter zum Hebel, Vice President, Manufacturing, Kemira Germany Malc Staves, Global Health & Safety Director, L'Oréal .Paris France Dave Scott President Barco, Inc. USA Gottlieb GUNTERN, President of CREANDO - International Foundation for Creativity & Leadership, Switzerland Wei TAO, Business Information Manager of DSM China