April 2019 canadianchiropractor.ca 24 28 18 Contents 18 COVER STORY: Focus on Tanzania More funding means an expansion for this Canadian charity BY CAITLIN M c CORMACK Common sources of neurological amplification: nociceptive fibres BY ALEJANDRO ELORRIAGA CLARACO 5 mistakes chiropractors make when negotiating lease renewal BY JEFF GRANDFIELD AND DALE WILLERTON Columnists 14 Business talk BY ANTHONY LOMBARDI BY DAWN ARMSTRONG BY DIRK KEENAN 24 Brain pain supply 20 Asked and answered 22 Practice evolution 30 Research review BY SHAWN THISTLE 28 To live and to lease Departments Cover photo: Courtesy of Global Peace Network 6 6 8 29 From the editor Editorial advisory board News and events Professional directory 4 Canadian Chiropractor April 2019 www.canadianchiropractor.ca