Alcohol Consumption Can Cause Alterations In The Architecture And Operation Of The Blossoming Brain

Alcohol can cause changes in the structure and operation of the blossoming brain, which continues to grow into an individual's mid 20s, and it might have repercussions reaching far beyond adolescence.

In adolescence, brain growth is defined by dramatic modifications to the brain's structure, neuron connectivity ("electrical wiring"), and physiology. These changes in the brain disturb everything from emerging sexuality to emotionality and judgment.

Not all component parts of the juvenile brain mature simultaneously, which might put a youth at a disadvantage in specific situations. The limbic areas of the brain mature earlier than the frontal lobes. The limbic regions manage feelings and are associated with a juvenile's reduced level of sensitivity to risk. The frontal lobes are accountable for self-control, judgment, reasoning, analytic skills, and impulse control. Differences in maturation among parts of the brain can result in rash decisions or actions and a neglect for repercussions.

How Alcohol Alters the Brain
Alcohol alters a juvenile's brain growth in many ways. The results of underage drinking on specialized brain activities are explained below.
Alcohol is a central nervous system sedative drug. Alcohol can appear to be a stimulant because, at the start, it depresses the part of the human brain that controls inhibitions.

CORTEX-- Alcohol reduces the cortex as it works with information from an individual's senses.
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CENTRAL NERVOUS addiction -- When an individual thinks of something he wants his body to do, the central nervous system-- the brain and the spine-- sends out a signal to that part of the physical body. Alcohol impedes the central nervous system, making the person think, communicate, and move slower.

FRONTAL LOBES -- The human brain's frontal lobes are essential for planning, forming concepts, making decisions, and using self-control.

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Once alcohol affects the frontal lobes of the human brain, an individual may find it tough to control his or her emotions and urges. The person may act without thinking or might even get violent. Drinking alcohol over a long period of time can harm the frontal lobes permanently.

HIPPOCAMPUS-- The hippocampus is the portion of the brain in which memories are created.
Once alcohol gets to the hippocampus, a person might have difficulty remembering a thing she or he just learned, such as a name or a telephone number. This can happen after just a couple of drinks.
Drinking a great deal of alcohol rapidly can trigger a blackout-- not being able to recollect entire occurrences, such as what exactly she or he did last night.
A person may find it tough to learn and to hold on to information if alcohol injures the hippocampus.

CEREBELLUM-- The cerebellum is essential for coordination, thoughts, and awareness. When alcohol gets in the cerebellum, a person may have difficulty with these abilities. After drinking alcohol, an individual's hands might be so shaky that they can't touch or get hold of things normally, and they may lose their balance and fall.

HYPOTHALAMUS-- alcoholism is a small part of the brain that does an amazing number of the body's housekeeping tasks. Alcohol upsets the work of the hypothalamus. After a person consumes alcohol, blood pressure, hunger, being thirsty, and the urge to urinate increase while physical body temperature and heart rate decline.

Alcohol actually cools down the physical body. Drinking a lot of alcohol outdoors in cold weather can cause a person's physical body temperature level to drop below normal.

An individual might have difficulty with these skills once alcohol enters the cerebellum. After consuming alcohol, a person's hands might be so shaky that they can't touch or take hold of things properly, and they might lose their equilibrium and tumble.

After a person alcoholic -relative-while-growing-up">alcoholic beverages alcohol, blood pressure, hunger, being thirsty, and the desire to urinate increase while body temperature levels and heart rate decline.

Alcohol actually cools down the physical body. Consuming a lot of alcohol outdoors in cold weather conditions can cause an individual's physical body temperature to drop below normal.