Alcohol Can Cause Modifications In The Structure And Function Of The Growing Brain

Alcohol can trigger modifications in the structure and operation of the blossoming brain, which continues to develop into an individual's mid 20s, and it may have repercussions reaching far beyond teenage years.

In adolescence, brain growth is defined by dramatic modifications to the brain's architecture, neural connections ("circuitry"), and physiology. These changes in the brain affect everything from emerging sexuality to emotions and judgment.

Not all parts of the juvenile brain mature at the exact same time, which might put an adolescent at a disadvantage in certain situations. The limbic areas of the brain mature sooner than the frontal lobes.

How Alcohol Alters the Human Brain

Alcohol alters a juvenile's brain development in many ways. The consequences of underage alcohol consumption on specialized brain functions are discussed below.

Alcohol is a central nervous system depressant. Alcohol can seem to be a stimulant because, to begin with, it depresses the portion of the human brain that manages inhibitions.

CORTEX-- addiction impedes 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 spine-- sends a signal to that portion of the physical body. Alcohol hinders the central nervous system, making the person think, converse, and move slower.

FRONTAL LOBES -- The human brain's frontal lobes are very important for advanced planning, forming ideas, decision making, and employing self-control.

An individual might find it hard to manage his or her emotions and urges once alcohol affects the frontal lobes of the brain. The individual may act without thinking or may even become violent. Consuming alcohol over a long period of time can injure the frontal lobes permanently.

HIPPOCAMPUS-- The hippocampus is the portion of the human brain where memories are made.

Once alcohol gets to the hippocampus, an individual may have difficulty recalling a thing he or she just learned, like a person's name or a telephone number. This can happen after just one or two alcoholic beverages.

Drinking addiction of alcohol quickly can cause a blackout-- not being able to recall whole events, such as what exactly she or he did the night before.

An individual may find it difficult to learn and to hold on to knowledge if alcohol harms the hippocampus.

CEREBELLUM-- The cerebellum is essential for coordination, thoughts, and focus. A person might have difficulty with these skills when alcohol enters the cerebellum. After consuming alcohol, a person's hands might be so shaky that they can't touch or get hold of things properly, and they might lose their balance and fall.

HYPOTHALAMUS-- The hypothalamus is a little part of the brain that does a remarkable number of the physical body's housekeeping chores. Alcohol upsets the work of the hypothalamus. After a person consumes alcohol, blood pressure, appetite, being thirsty, and the need to urinate increase while physical body temperature level and heart rate decline.

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

An individual might have trouble with these abilities once alcohol enters the cerebellum. After drinking alcohol, a person's hands may be so shaky that they can't touch or get hold of things properly, and they may lose their balance and fall.

After an individual drinks alcohol, blood pressure, appetite, being thirsty, and the desire to urinate increase while body temperature and heart rate decline.

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

Ever get anxiety attacks from drinking