Injury of the spinal cord is a traumatic and life-changing event that affects over three million people worldwide. Over the last decade, researchers have been examining ways to help repair injured individuals through the use of stem cell transplantation. Significant progress has been made in this area yet many unanswered questions remain. For the laboratory of Dr. Wolfram Tetzlaff at the University of British Columbia, these gaps need to be filled to ensure successful treatments in the future. Continue reading
Neil Merovitch is an impressive and resilient young man who has very personal reasons to believe in the importance of fundamental research. At a young age, he was diagnosed with dystonia, a devastating disease in which normal movement is impaired due to neurological dysfunction. Individuals with this condition deal with sustained or repetitive, and often painful, muscle contractions.
Yet from the moment you meet Neil, his passion for fundamental research is clear. “I’ve always been interested in research,” he says. “It’s fascinating for me to explore the link between brain and behaviour each and every day.” And dystonia does not prevent him from pursuing his goal, which is to obtain a PhD in neuroscience and physiology from the University of Toronto. Continue reading
The Canadian Association for Neuroscience applauds the announcement by the Canadian government of important new financial support for Investigator-led fundamental research. This budget makes significant strides towards the implementation of the recommendations of the Fundamental Science Review, commissioned by the honourable Kirsty Duncan, Minister of Science, and is good news for scientists across the country, and all Canadians. Continue reading
One example of the latter recently came from the joint laboratory of Freda Miller and David Kaplan, at the Hospital for Sick Children in Toronto. They found that a type of cell known for transmitting information between nerve cells also plays another vital role. It instructs stem cells that build the brain to make another type of cell called an oligodendrocyte. This cell is crucial for making sure communication and information transmission in the brain happen at the right time in the right place. The results were published in the journal, Neuron, http://www.cell.com/neuron/fulltext/S0896-6273(17)30344-6. Continue reading
There is no denying autism spectrum disorders, commonly known as ASD, have become some of the world’s greatest health concerns. But what most people do not know is the incredible complexity of these conditions. As researchers have found, the problems are not singular in nature. Rather, they are a consequence of several changes in the way the cells of the brain function. This reality has forced ASD researchers to head deep into the molecular level of the brain in the hope of understanding what is happening in those affected.
No one can argue against exercise being good for you. Decades of research have revealed how getting our bodies in motion can offer a wealth of health benefits. Our muscles, metabolism, and immunity all improve as well as our brains. Our ability to learn and remember gets better and we may be able to ward off diseases such as Alzheimer’s disease and multiple sclerosis . Continue reading
Have you ever been startled by a sudden noise, sight or touch? It can be quite a shock to the system. You tense up, your mind blanks out all previous thoughts, and you find yourself preparing for the worst. Then there are the lingering effects that can last for minutes after it is all over. While you may hate the feeling of being startled, neuroscience researchers have found the entire process is a natural part of life inherited in evolution from our ancient ancestors. Continue reading
Injuries are a part of life. In most cases, such as cuts, bruises, tears, and even broken bones, our bodies heal. But when damage occurs to the central nervous system – or as most people call it, CNS – the outlook can be heartbreaking. The cells in this area, known as neurons, simply are not good at regeneration. This is why damage to the spinal cord and retina is considered a dire ailment.
The Canadian Association for Neuroscience is proud to announce it will be awarding two Young Investigator Awards in 2017. The laureates are Przemyslaw (Mike) Sapieha, from Université de Montréal, and Tuan Trang, from University of Calgary. The CAN nominations committee was equally impressed with both candidates, who have made important contributions to our understanding of the brain and the nervous system in the early stages of their careers. Both winners have developed a strong program of basic, curiosity-driven research that have led to discoveries that can be used to improve the lives of Canadians. Continue reading
“If you got that lose, you want to kick them blues, cocaine
When your day is done, and you want to ride on cocaine
She don’t lie, she don’t lie, she don’t lie
Despite its illegal status, cocaine remains one of the staples of social drug use. The stimulating effect of the chemical has been glamorized in modern-day culture and continues to be lauded as a means to artificially keep the mind active. Yet, as anyone who has tried this high can tell, the side effects are far less delightful. They include memory loss, increase heart rate, insomnia, and almost instantaneous addiction. Continue reading