Stress And Learning : How Stress Affects The Brain Essay

920 WordsMay 4, 20154 Pages
Stress and Learning: How Stress Affects the Brain Introduction Stress is a big factor in everyday life. It influences how we approach life and events. Stress is why people run tight schedules and diet regularly. The power stress has is a negative effect over our brain and our body. Many people do not understand how to cope with stress. Therefore, people suffer from physical illness due to stress. Learning is not taking place when someone undergoes stress. Literature Review According to research, learning is negatively affected by cortisol. Cortisol is introduced when stress enters the system. Cortisol is a hindrance to learning because it directly prevents any new concepts to sink into the brain. Our brain reacts this way because the brain runs at a high speed. Therefore, Bergland states that, “The ‘stress hormone’ cortisol is believed to create a domino effect that hard-wires pathways between the hippocampus and amygdala in a way that might create a vicious cycle by creating a brain that becomes predisposed to be in a constant state of fight-or-flight” (Bergland, 2014). The fight or flight instinct does not allow time to process anything new. Our brains become focused on the object or event that is causing the body to undergo stress. In addition, the Ashcrafts add to this research. They go into detail about what happens to the brain when stress happens. The Ashcrafts found that, “Blood is taken away from the BRAIN and internal organs and is given to the

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