Stress-Induced Cognitive Dysfunction: The Hormone-Neurotransmitter Connection
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),