{"id":509,"date":"2010-06-01T12:05:50","date_gmt":"2010-06-01T16:05:50","guid":{"rendered":"http:\/\/parkinson.netfirms.com\/epp_e\/?p=509"},"modified":"2010-06-01T12:05:50","modified_gmt":"2010-06-01T16:05:50","slug":"donald-calne-lecture-2","status":"publish","type":"post","link":"https:\/\/archiveparkinson.thedev.ca\/fr\/donald-calne-lecture-2\/","title":{"rendered":"Donald\u00a0Calne\u00a0Lecture"},"content":{"rendered":"
\"Dr.<\/a>

Dr. Ted Fon (left), Chair, Parkinson Society Canada\u2019s Scientific Advisory Board and Chair, Donald Calne Selection Committee presents Dr. Andres Lozano with the Donald Calne Award in Ottawa.<\/p><\/div>\n

Location, location, location critical in Parkinson\u2019s disease<\/strong><\/p>\n

Dr. Andres Lozano, distinguished neurosurgeon, professor and RR Tasker Chair in Functional Neurosurgery at the University of Toronto addressed over\u00a0120 attendees at the\u00a0Donald Calne Lecture hosted by Parkinson Society Canada and Parkinson Society Ottawa, on Sunday, May 16th in Ottawa at the Fairmont Chateau Laurier.<\/p>\n

Dr. Lozano, who was the first surgeon in North America to perform deep brain stimulation (DBS) surgery, brought his audience up to date on advances in DBS, the breakthrough surgery that has improved quality of life for many people with Parkinson\u2019s. He also provided an overview of novel surgical approaches being tried, including: transplantation of dopamine-producing cells into the brain; stem cell therapy; gene therapy and trophic factors therapy. He said that, even more experimentally, researchers are looking into spinal cord stimulation and using new techniques such as shining a special light into the brain to activate or silence neurons.<\/p>\n

Noting the absence of treatments that will slow Parkinson\u2019s disease or stop it, Lozano said there is an urgent need to develop therapies that can put the brakes on the disease. \u201cAs neurosurgeons we are interested in seeking out misbehaving cells by mapping the brain and looking for them. Just as in real estate, the three most important things are location, location, location,\u201d said Lozano. \u201cWe spend a lot of time figuring out where to go and getting individual neurons to reveal their secrets to us.\u201d<\/p>\n

\u201cAs we travel from one site to another, we are able to stop and listen to the language of the brain and we are able to see that the neurons fire with different patterns. Just as when you travel from country to country in Europe, going from Spain to Portugal, from France to Italy, over the course of time, we can tell where we are and we can understand the language of the brain, making surgery safer and more successful,\u201d he added.<\/p>\n

\"Attending<\/a>

Attending the Donald Calne Lecture in Ottawa are (left to right): Dr. Ted Fon, Chair, Parkinson Society Canada\u2019s Scientific Advisory Board and Chair, Donald Calne Lecture Selection Committee; Bruce Ireland, Chair, Parkinson Society Canada Board of Directors; Dennise Taylor-Gilhen, Executive Director, Parkinson Society Ottawa; Dr. Andres Lozano, recipient, Donald Calne Lecture; W. P. Bruce Good, Vice President, Partnerships and Communications, Rx&D, sponsor of the event; Joyce Gordon, President & CEO, Parkinson Society Canada.<\/p><\/div>\n

Every time a tremor cell fires in the brain, it causes a tremor. If neuroscientists can put an electrode in the middle of the brain and turn on electricity through the electrode in the cells in the brain, they can control the tremor. Lozano noted more research is needed into this and other aspects of Parkinson\u2019s. \u201cWe\u2019ve become good at treating tremor, rigidity and slow movement. We\u2019re not good at treating the non-motor aspects of Parkinson\u2019s, such as depression, posture, cognition, sleep, olfaction (sense of smell), sexual dysfunction and speech.\u201d These are areas for future investigation.<\/p>\n

Our thanks to Rx&D who sponsored this year\u2019s Donald Calne Lecture.<\/p>\n

\"Rx&D\"<\/a><\/p>\n

<\/a><\/p>\n

The Donald Calne Lecture<\/a>\u00a0was recorded and is available on Parkinson Society Canada’s website.<\/p>\n","protected":false},"excerpt":{"rendered":"

Location, location, location critical in Parkinson\u2019s disease Dr. Andres Lozano, distinguished neurosurgeon, professor and RR Tasker Chair in Functional Neurosurgery … En savoir plus<\/a><\/p>\n","protected":false},"author":37,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[237],"tags":[],"yoast_head":"\nDonald\u00a0Calne\u00a0Lecture - Parkinson Canada<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Donald\u00a0Calne\u00a0Lecture - Parkinson Canada\" \/>\n<meta property=\"og:description\" content=\"Location, location, location critical in Parkinson\u2019s disease Dr. Andres Lozano, distinguished neurosurgeon, professor and RR Tasker Chair in Functional Neurosurgery ... 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