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Alcohol Consumption Can Trigger Modifications In The Architecture And Operation Of The Blossoming Brain

Alcohol can trigger alterations in the architecture and function of the developing brain, which continues to develop into an individual's mid 20s, and it might have consequences reaching far beyond teenage years.

In adolescence, brain development is defined by dramatic changes to the brain's architecture, neural connections ("electrical wiring"), and physiology. These changes in the brain disturb everything from developing sexuality to emotions and cognitive ability.

Not all portions of the adolescent brain mature simultaneously, which may put a youth at a disadvantage in particular circumstances. The limbic regions of the brain mature earlier than the frontal lobes. The limbic regions control feelings and are connected with an adolescent's lowered sensitivity to risk. The frontal lobes are responsible for self-regulation, judgment, reasoning, analytic skills, and impulse control. Differences in maturation amongst parts of the brain can lead to careless decisions or actions and a neglect for consequences.

The way Alcohol Alters the Brain
Alcohol alters an adolescent's brain development in many ways. The consequences of adolescent alcohol consumption on specific brain functions are discussed below.
alcoholic is a central nervous system sedative drug. Alcohol can appear to be a stimulant because, before anything else, it suppresses the part of the human brain that regulates inhibitions.

CORTEX-- Alcohol slows down the cerebral cortex as it processes information from an individual's senses.

CENTRAL NERVOUS alcoholic -- When a person thinks about something he desires his body to undertake, the central nervous system-- the brain and the spine-- sends a signal to that part of the body. alcoholism hinders the central nervous system, making the individual think, speak, and move more slowly.

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

to answer a nagging question: . . . raging alcoholic

Once alcohol affects the frontal lobes of the human brain, a person might find it hard to control his/her feelings and urges. The individual may act without thinking or might even become violent. Consuming alcohol over a long period of time can injure the frontal lobes forever.

HIPPOCAMPUS-- The hippocampus is the portion of the brain in which memories are generated.
When alcohol gets to the hippocampus, an individual might have trouble remembering something he or she just learned, such as a person's name or a telephone number. This can happen after just one or two drinks.
Drinking a lot of alcohol quickly can trigger a blackout-- not having the ability to recollect whole happenings, such as what he or she did last night.
If alcohol injures the hippocampus, an individual may find it difficult to learn and to hang on to knowledge.

CEREBELLUM-- The cerebellum is necessary for coordination, ideas, and focus. A person may have trouble with these skills when alcohol enters the cerebellum. After drinking alcohol, an individual's hands might be so unsteady that they can't touch or grab things properly, and they might lose their balance and fall.

HYPOTHALAMUS-- The hypothalamus is a small part of the brain that does an amazing variety of the physical body's housekeeping chores. Alcohol frustrates the work of the hypothalamus. After alcoholic consumes alcohol, blood pressure, appetite, being thirsty, and the need to urinate intensify while physical body temperature and heart rate decline.

MEDULLA-- The medulla controls the body's automatic actions, such as a person's heart beat. It likewise keeps the body at the right temperature level. Alcohol in fact chills the physical body. Drinking alcoholism of alcohol outdoors in cold climates can trigger a person's body temperature level to drop below normal. This dangerous situation is termed hypothermia.

A person may have trouble with these skills once alcohol goes into the cerebellum. After consuming alcohol, a person's hands might be so unsteady that they can't touch or get hold of things normally, and they might lose their balance and fall.

After an individual drinks alcohol, blood pressure, hunger, thirst, and the urge to urinate increase while physical body temperature levels and heart rate decline.

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

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