Alcohol Can Cause Changes In The Structure And Operation Of The Blossoming Brain
Alcohol can cause changes in the structure and function of the developing brain, which continues to grow into a person's mid 20s, and it might have consequences reaching far beyond adolescence.
In adolescence, brain development is identified by dramatic changes to the brain's structure, neuron connectivity ("electrical wiring"), and physiology. These changes in the brain alter everything from emerging sexuality to emotionality and cognitive ability.
Not all parts of the juvenile brain mature at the same time, which may put a juvenile at a disadvantage in specific situations. The limbic regions of the brain mature earlier than the frontal lobes.
The way Alcohol Affects the Brain
Alcohol alters an adolescent's brain growth in several ways. The results of underage alcoholic .com/myths-addiction/">drinking on specialized brain functions are summarized below.
Alcohol is a central nervous system depressant. Alcohol can appear to be a stimulant because, initially, it depresses the part of the human brain that regulates inhibitions.
CORTEX-- Alcohol hinders the cortex as it processes information from an individual's senses.
CENTRAL NERVOUS SYSTEM-- When an individual thinks of something he wants his body to undertake, the central nervous system-- the brain and the spinal cord-- sends a signal to that part of the body. Alcohol reduces the central nervous system, making the individual think, converse, and move less quickly.
FRONTAL alcohol dependence -- The human brain's frontal lobes are important for planning, creating concepts, making decisions, and employing self-discipline.
An individual might find it difficult to control his or her feelings and urges when alcohol affects the frontal lobes of the brain. The individual might act without thinking or might even get violent. Drinking alcohol over a long period of time can injure the frontal lobes permanently.
HIPPOCAMPUS-- The hippocampus is the part of the brain where memories are created.
Once alcohol gets to the hippocampus, a person may have trouble recollecting something she or he just learned, such as a name or a telephone number. This can happen after just a couple of drinks.
Drinking a lot of alcohol rapidly can cause a blackout-- not having the ability to recall entire events, such as what he or she did the night before.
If alcohol harms the hippocampus, an individual may find it difficult to learn and to hold on to knowledge.
CEREBELLUM-- The cerebellum is essential for coordination, ideas, and awareness. When alcohol goes into the cerebellum, a person might have difficulty with these skills. After drinking alcohol, a person's hands may be so unsteady that they cannot touch or grab things properly, and they may fail to keep their equilibrium and fall.
HYPOTHALAMUS-- The hypothalamus is a little part of the brain that does an amazing variety of the physical body's housekeeping chores. Alcohol frustrates the work of the hypothalamus. After a person drinks alcohol, blood pressure, hunger, being thirsty, and the urge to urinate increase while body temperature level and heart rate decrease.
Alcohol actually cools down the physical body. Drinking alcohol dependence of alcohol outdoors in cold weather conditions can cause a person's body temperature level to drop below normal.
An individual may have difficulty with these abilities once alcohol enters the cerebellum. After drinking alcohol, an individual's hands might be so tremulous that they cannot touch or take hold of things normally, and they may fail to keep their equilibrium and fall.
After an individual alcoholic beverages alcohol, blood pressure, hunger, being thirsty, and the urge to urinate increase while physical body temperature and heart rate decrease.
Alcohol in fact chills the body. Consuming a lot of alcohol outdoors in cold weather conditions can cause a person's body temperature level to drop below normal.
In adolescence, brain development is identified by dramatic changes to the brain's structure, neuron connectivity ("electrical wiring"), and physiology. These changes in the brain alter everything from emerging sexuality to emotionality and cognitive ability.
Not all parts of the juvenile brain mature at the same time, which may put a juvenile at a disadvantage in specific situations. The limbic regions of the brain mature earlier than the frontal lobes.
The way Alcohol Affects the Brain
Alcohol alters an adolescent's brain growth in several ways. The results of underage alcoholic .com/myths-addiction/">drinking on specialized brain functions are summarized below.
Alcohol is a central nervous system depressant. Alcohol can appear to be a stimulant because, initially, it depresses the part of the human brain that regulates inhibitions.
CORTEX-- Alcohol hinders the cortex as it processes information from an individual's senses.
CENTRAL NERVOUS SYSTEM-- When an individual thinks of something he wants his body to undertake, the central nervous system-- the brain and the spinal cord-- sends a signal to that part of the body. Alcohol reduces the central nervous system, making the individual think, converse, and move less quickly.
FRONTAL alcohol dependence -- The human brain's frontal lobes are important for planning, creating concepts, making decisions, and employing self-discipline.
An individual might find it difficult to control his or her feelings and urges when alcohol affects the frontal lobes of the brain. The individual might act without thinking or might even get violent. Drinking alcohol over a long period of time can injure the frontal lobes permanently.
HIPPOCAMPUS-- The hippocampus is the part of the brain where memories are created.
Once alcohol gets to the hippocampus, a person may have trouble recollecting something she or he just learned, such as a name or a telephone number. This can happen after just a couple of drinks.
Drinking a lot of alcohol rapidly can cause a blackout-- not having the ability to recall entire events, such as what he or she did the night before.
If alcohol harms the hippocampus, an individual may find it difficult to learn and to hold on to knowledge.
CEREBELLUM-- The cerebellum is essential for coordination, ideas, and awareness. When alcohol goes into the cerebellum, a person might have difficulty with these skills. After drinking alcohol, a person's hands may be so unsteady that they cannot touch or grab things properly, and they may fail to keep their equilibrium and fall.
HYPOTHALAMUS-- The hypothalamus is a little part of the brain that does an amazing variety of the physical body's housekeeping chores. Alcohol frustrates the work of the hypothalamus. After a person drinks alcohol, blood pressure, hunger, being thirsty, and the urge to urinate increase while body temperature level and heart rate decrease.
Alcohol actually cools down the physical body. Drinking alcohol dependence of alcohol outdoors in cold weather conditions can cause a person's body temperature level to drop below normal.
An individual may have difficulty with these abilities once alcohol enters the cerebellum. After drinking alcohol, an individual's hands might be so tremulous that they cannot touch or take hold of things normally, and they may fail to keep their equilibrium and fall.
After an individual alcoholic beverages alcohol, blood pressure, hunger, being thirsty, and the urge to urinate increase while physical body temperature and heart rate decrease.
Alcohol in fact chills the body. Consuming a lot of alcohol outdoors in cold weather conditions can cause a person's body temperature level to drop below normal.
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