Cognitive Health: Use Your Mind, Don’t Lose It

Several studies have examined the influence of emotions on cognition, but common everyday situations also testify to the prevalence of this phenomenon. Indeed, who has never forgotten something important under the effect of acute stress, or hasn’t witnessed a menopausal relative complaining about becoming forgetful? The mechanisms and neural circuits involved in emotions and cognition are inextricably linked, and the maintenance of this delicate neurochemical balance is easily disrupted from exposure to stress. Stress triggers a cascade of hormone and neurotransmitter release throughout the brain, affecting our thoughts, decision-making process and behavior. Understanding the Impact of Stress Hans Selye (1907-1982),

Traumatic brain injuries (TBI) and concussions are generating greater medical and research interest as public awareness grows, especially in terms of their impact on younger and more vulnerable populations. A recent study found there are approximately 30,000 concussions or head related injuries reported annually among the 12 to 19 year old age group, with over 80% being sports related.1 While these numbers are increasing every year, the majority of concussions are still not being reported, so the true numbers are most likely underestimated. An explosion of recent research has uncovered some of the pathophysiological pathways involved in TBI. While one

The human brain is like no other in terms of its ability to simultaneously synthesize information and carry out complex tasks on a regular basis. While it would be naïve to say that we fully understand its interrelationship with the rest of the body and our environment, modern research has made great strides to elucidate its various structures and functions. Here is a brief look at our current understanding of cognitive function and the risk factors that threaten its well-being. While a focus on memory is highlighted, all aspects of cognitive performance including language, reaction time, focus, mood and information