Drugs and brain Research Paper Example | Topics and Well Written Essays - 1250 words

Drugs and brain - Research Paper manakinIt is advisable to get a line legal drugs for recreation since the bureau of standards checks them whereas illegal drugs may be unfit for mankind consumption since no standardization is done. Drugs acts on the brain by transmuteing the normal functioning of the physical structure which can be either sudden or with time. Normally, the brain communicates through neurotransmitters, which are recycled once they have got performed their function. When a drug is introduced in to the human body, it leads to excess transmitters in the brain since it inhibits their recycling and this result to overstated functioning of the brain leading to the visual or psychological effects of the drug.Drugs are chemical substances that alter the normal functioning of the body. People take drugs with different motives, some follow doctors prescription while others take drugs for pleasure. Drugs can be either legal or illegal. Legal drugs include medicines, which are taken to relief pitcher the body from pain and illnesses and recreational drugs like beer, and cigarettes, which are taken for pleasure. Drugs can either be construct like or obtained naturally. For example, medicines like Aspirin and paracetamol and recreational drugs like beer and heroine are manufactured drugs while or so herbal medicines and recreational drugs like tobacco are obtained naturally (Watts, 2004).The human brain is break apart of the spooky system enclosed in the cranium and consists of a soft convoluted mass of gray and uninfected matter weighing around three pounds. The brain is the most necessity in human beings since it controls every functioning of the body. The human brain is divided into three main parts, the cerebrum, the cerebellum, and the brain stem and each part performs a specific function. The cerebrum is the outermost part of the brain and divided in to four sections called lobes. Lobes are prudent for processing signals from our senses th us enabling us to see, smell,