paulamcbride
New Member
Most of us have experienced the thrills and agonies of watching our chosen sports teams either perform well or poorly. During college football season in the United States, millions of fans devote their weekends to watching people run up and down fields while trying to avoid getting too injured. Those who follow college football notice that there are not many freshman players who are starting quarterbacks. Why is this? Other than the generally obvious fact that most teams already have quarterbacks who are farther along in their schooling, another reason why there are not many starting freshman quarterbacks is not as obvious.
Quarterbacks are like field officers in the military. They have responsibility for the immediate, tactical plan of the football game. That is one reason that successful quarterbacks are generally intelligent people – they have to keep track of plays and direct the entire offense through the trenches of the field. When it comes down to game time, they need to be able to make decisions under pressure. Some of this ability comes from experience but experience cannot explain everything. So why are freshman quarterbacks not usually starters and when they are, why do many seem to struggle? Further, what does all this have to do with the brain?
It is generally accepted that brain development continues into the third decade of life with some of the most important areas for complex reasoning and decision making developing last. One of these areas is the prefrontal region, which is the most anterior portion of the frontal lobes. While the cortex, or bodies of the brain cells, is changing during this period, it is possible that the greatest changes and development are in the underlying white matter, which is composed of the connections (axons) between brain cell bodies. These white matter changes include increased myelination, which increases the speed brain cells can communicate with each other. Myelination of the white matter (myelin is a fatty substance that looks white) is similar to insulating electrical wires, it helps maintain the integrity of the connections and reduces interference; it also increases the speed at which brain cells communicate.
Because the frontal region of the brain is among the last to develop, cognitive functions that rely on that area of the brain are often the last to mature. Again, the frontal region of the brain, among other things, is involved in decision making, planning, and impulse control. Adolescents who have attention and impulse problems (i.e., ADHD), have been shown to have both functional and white matter structure differences in the frontal portion of the brain. In general, there is a lot of development that occurs in this brain region throughout adolescence. This might partially explain why college freshmen often go a little wild, especially compared to juniors and seniors. There are exceptions, of course, but people generally get better at making decisions as they age and not just because they have more experience — there are changes in the structure of the brain.
Bringing this back to football, we can infer that freshman quarterbacks often struggle in part because the development of the brain is still occurring, especially in areas related to decision making. So some of the improvement in performance over time is due to experience but some of it is because parts of the brain are more fully developed. Knowing this may not help you when your team and young quarterback are struggling but it can give you hope for future seasons once the quarterback gets better connections in his frontal lobes.
Quarterbacks are like field officers in the military. They have responsibility for the immediate, tactical plan of the football game. That is one reason that successful quarterbacks are generally intelligent people — they have to keep track of plays and direct the entire offense through the trenches of the field. When it comes down to game time, they need to be able to make decisions under pressure. Some of this ability comes from experience but experience cannot explain everything. So why are freshman quarterbacks not usually starters and when they are, why do many seem to struggle? Further, what does all this have to do with the brain?It is generally accepted that brain development continues into the third decade of life with some of the most important areas for complex reasoning and decision making developing last. One of these areas is the prefrontal region, which is the most anterior portion of the frontal lobes. While the cortex, or bodies of the brain cells, is changing during this period, it is possible that the greatest changes and development are in the underlying white matter, which is composed of the connections (axons) between brain cell bodies. These white matter changes include increased myelination, which increases the speed brain cells can communicate with each other. Myelination of the white matter (myelin is a fatty substance that looks white) is similar to insulating electrical wires, it helps maintain the integrity of the connections and reduces interference; it also increases the speed at which brain cells communicate.
Because the frontal region of the brain is among the last to develop, cognitive functions that rely on that area of the brain are often the last to mature. Again, the frontal region of the brain, among other things, is involved in decision making, planning, and impulse control. In general, there is a lot of development that occurs in this brain region between the age of 18 and the early 20s. This might partially explain why college freshmen often go a little wild, especially compared to juniors and seniors. There are exceptions, of course, but people generally get better at making decisions as they age and not just because they have more experience — there are changes in the structure of the brain.
Bringing this back to football, we can infer that freshman quarterbacks often struggle in part because the development of the brain is still occurring, especially in areas related to decision making. So some of the improvement in performance over time is due to experience but some of it is because parts of the brain are more fully developed. Knowing this may not help you when your team and young quarterback are struggling but it can give you hope for future seasons once the quarterback gets better connections in his frontal lobes. While there is no research specifically supporting my hypoth
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Quarterbacks are like field officers in the military. They have responsibility for the immediate, tactical plan of the football game. That is one reason that successful quarterbacks are generally intelligent people – they have to keep track of plays and direct the entire offense through the trenches of the field. When it comes down to game time, they need to be able to make decisions under pressure. Some of this ability comes from experience but experience cannot explain everything. So why are freshman quarterbacks not usually starters and when they are, why do many seem to struggle? Further, what does all this have to do with the brain?
It is generally accepted that brain development continues into the third decade of life with some of the most important areas for complex reasoning and decision making developing last. One of these areas is the prefrontal region, which is the most anterior portion of the frontal lobes. While the cortex, or bodies of the brain cells, is changing during this period, it is possible that the greatest changes and development are in the underlying white matter, which is composed of the connections (axons) between brain cell bodies. These white matter changes include increased myelination, which increases the speed brain cells can communicate with each other. Myelination of the white matter (myelin is a fatty substance that looks white) is similar to insulating electrical wires, it helps maintain the integrity of the connections and reduces interference; it also increases the speed at which brain cells communicate.
Because the frontal region of the brain is among the last to develop, cognitive functions that rely on that area of the brain are often the last to mature. Again, the frontal region of the brain, among other things, is involved in decision making, planning, and impulse control. Adolescents who have attention and impulse problems (i.e., ADHD), have been shown to have both functional and white matter structure differences in the frontal portion of the brain. In general, there is a lot of development that occurs in this brain region throughout adolescence. This might partially explain why college freshmen often go a little wild, especially compared to juniors and seniors. There are exceptions, of course, but people generally get better at making decisions as they age and not just because they have more experience — there are changes in the structure of the brain.
Bringing this back to football, we can infer that freshman quarterbacks often struggle in part because the development of the brain is still occurring, especially in areas related to decision making. So some of the improvement in performance over time is due to experience but some of it is because parts of the brain are more fully developed. Knowing this may not help you when your team and young quarterback are struggling but it can give you hope for future seasons once the quarterback gets better connections in his frontal lobes.
Quarterbacks are like field officers in the military. They have responsibility for the immediate, tactical plan of the football game. That is one reason that successful quarterbacks are generally intelligent people — they have to keep track of plays and direct the entire offense through the trenches of the field. When it comes down to game time, they need to be able to make decisions under pressure. Some of this ability comes from experience but experience cannot explain everything. So why are freshman quarterbacks not usually starters and when they are, why do many seem to struggle? Further, what does all this have to do with the brain?It is generally accepted that brain development continues into the third decade of life with some of the most important areas for complex reasoning and decision making developing last. One of these areas is the prefrontal region, which is the most anterior portion of the frontal lobes. While the cortex, or bodies of the brain cells, is changing during this period, it is possible that the greatest changes and development are in the underlying white matter, which is composed of the connections (axons) between brain cell bodies. These white matter changes include increased myelination, which increases the speed brain cells can communicate with each other. Myelination of the white matter (myelin is a fatty substance that looks white) is similar to insulating electrical wires, it helps maintain the integrity of the connections and reduces interference; it also increases the speed at which brain cells communicate.
Because the frontal region of the brain is among the last to develop, cognitive functions that rely on that area of the brain are often the last to mature. Again, the frontal region of the brain, among other things, is involved in decision making, planning, and impulse control. In general, there is a lot of development that occurs in this brain region between the age of 18 and the early 20s. This might partially explain why college freshmen often go a little wild, especially compared to juniors and seniors. There are exceptions, of course, but people generally get better at making decisions as they age and not just because they have more experience — there are changes in the structure of the brain.
Bringing this back to football, we can infer that freshman quarterbacks often struggle in part because the development of the brain is still occurring, especially in areas related to decision making. So some of the improvement in performance over time is due to experience but some of it is because parts of the brain are more fully developed. Knowing this may not help you when your team and young quarterback are struggling but it can give you hope for future seasons once the quarterback gets better connections in his frontal lobes. While there is no research specifically supporting my hypoth
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