The Human Brain and the Effects of LSD

LSD Effects on the Brain

by / Tuesday, 05 November 2013 / Published in Drugs, Human Brain, LSD

Drugs are widespread in today’s society and people often use dangerous substances without fully understanding the effects those drugs will have on their bodies. The human brain controls everything that you see and experience and some drugs, like cocaine and LSD, alter the way your brain works temporarily.

What is LSD?

LSD is the abbreviated name for lysergic acid diethylamide and it is a hallucinogenic chemical that has a very strong effect on the human brain. LSD is a colorless and odorless liquid that was first created in 1938 by Albert Hofmann. It is a derivative of ergot, which is a fungus that commonly grows on rye. LSD is also classified is a Schedule I drug in the United States, so it cannot be sold, produced, or possessed legally without a license from the DEA.

Chemicals in The Human Brain

The human brain is a very complicated organ and is responsible for interpreting everything you experience and controlling your body. In the human brain, there are several receptors where chemical signals are exchanged. Some of the receptors are for dopamine, which is responsible for a few key functions. The dopamine in the human brain controls movement as well as the flow of information. Dopamine also provides feelings of pleasure and is released when you do things like eating or having sex. The human brain releases many chemicals to regulate the body and interpret sensory information including dopamine, adrenals, serotonin, and glutamate.

LSD and The Human Brain

LSD is taken as a psychedelic drug and is known for its effects on the mind and state of consciousness. The human brain builds up a tolerance to LSD very quickly to prevent addiction and frequent abuse, but those who have not taken it recently will have the whole experience. When LSD is introduced into the human brain, it binds to all dopamine receptors, adrenal receptors, and most serotonin receptors. This is what causes the physical effects of the drug, which typically include pupil dilation, change in appetite, restlessness, and other varied effects, such as increased saliva production, which will vary from person to person. People take LSD for the psychological effect it has on the human brain. The psychedelic effects of LSD on the human brain are not well understood but are attributed to the increased release of glutamate in the cerebral cortex.

Psychedelic Effects of LSD

Many LSD users have reported varied and often intense psychedelic effects. These can include loss of a sense of time, shifting objects, visual and audible hallucinations, loss of sense of oneself, and other varied reactions. The human brain interprets these things and LSD is a powerful drug that can have a lasting psychological impact.

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