Brain Based Learning Theory
“The brain is only as healthy as the body that carries it” (Jean Blaydes-‐Madigan) Exercise and Physical Activity We have know for a long time that exercise has many benefits: • Controls heat disease • Hypertension • Obesity • Type 2 diabetes • Depression • Reduces and manages stress and anxiety The very latest Research What scientists and researchers have been discovering is that exercise has a very powerful effect on the brain. What Effects? Movement prepares the brain for optimal learning. Blood travelling to the brain body at greater rates feeds the brain the needed nutrients of oxygen and glucose. Each time you prepare the brain for optimal learning. Blood travelling to the brain body at greater rates feeds the brain the needed nutrients of oxygen and glucose. Each time you ‘think’ you use up a little glucose. Brain activity is measured by glucose utilization. A lack of oxygen to the brain results in disorientation, confusion, fatigue, sluggishness, concentration and memory problems. More oxygen and glucose available and utilized in the brain = better concentration and memory. More Science Research by Kinoshita (1997) found that exercise triggers the release of BDNF (Brain Derived Neurotropic Factor) in the hippocampus part of the brain. This is the center of learning and memory in the brain. BDNF enables one neuron to communicate to another. Neurogenesis. Why is it important? The generation of BDNF combines with serotonin with promotes synaptic plasticity generally considered the basis of learning and memory. What does this all mean for you? Well according to the most recent of research, students who are physically fit are more likely to do well on standardized tests. But the big one is this: Those that exercise 40minutes in the aerobic target zone were found to have better BDNF function for up to 16hours after (Hillman et al, 2005)
Further Supporting Research Caterino and Polak (1999) found that mental focus and physical activity improve significantly after engaging in physical activity. Brink (1995) found that aerobic conditioning assist memory. Michund and Wild (1991) concluded that students engaged in vigorous physical activity improved short-‐term memory and creativity.