¶ … Dugs Affect the Brain Chemistry
Antipsychotic medication plays an important role in controlling the way mood disorders and schizophrenia affect individuals. These drugs are generally believed to be effective because of the way they manipulate the way that certain chemicals in the brain affect the person. Antipsychotics are typically used with the purpose of either treating mental disorders or removing their symptoms altogether. A specialist psychiatrist is normally in charge of prescribing such medication, as the fact that it can alter chemicals in the brain makes it particularly dangerous if used incorrectly.
Chemicals in the brain have the power to change the way a person feels and behaves. Controlling the way that chemicals affect an individual can make it possible for the respective person to experience little to no episodes involving things like hallucinations, delusions, or mood swings. It is important for chemicals in the brain to be balanced, as the way they act as neurotransmitters affect people and the way they behave. Drugs are effective because they can have a calming effect on a person and can thus enable the respective individual to have a more realistic understanding of the world and of environments that he or she interacts with.
Dopamine can determine a person's level of motivation by making particular activities very pleasurable. The individual can feel rewarded as a consequence of performing such activities and can thus express interest in wanting to experience the feeling again. Parkinson's disease is an intriguing example when discussing with regard to the level of dopamine in a person's brain. "Drugs used to treat Parkinsonian symptoms work to indirectly increase the amount of dopamine in the brain." (Pastorino & Doyle-Portillo 48)
Schizophrenia is strongly connected to dopamine levels in the brain. Administering drugs to a person with…
Drug Profile Drug addiction is a human issue that cultivates biological, psychological, and social consequences, among others. The manifestation of addiction itself is characterized by physical dependence, and is defined by the uncontrollable, compulsive urge to seek and use drugs despite harmful repercussions (Fernandez, Rodriguez & Villa, 2011). Philologically, drug use affects the reward center, where dopamine receptors are over-stimulated. Ultimately, the repetition of drug use is encouraged to achieve the
Drug Abuse: Methylenedioxymethamphetamine (MDMA or Ecstasy) Drugs abound and they consist of legal and illegal drugs. There are legal drugs that become illegal as a result of abuse and sale without prescription. Other drugs though are manufactured strictly for illegal purposes and one of which is Methylenedioxymethamphetamine (MDMA or Ecstasy). Developed in the early 1900s as an aid to psychiatric counseling though never used widely, Ecstasy came in vogues again in
Chemical Dependency, Particularly Alcoholism, Within the History Of Psychology Since the dawn of humankind, people have been experimenting with various chemicals for recreation, to alter their conscious state for religious purposes, or for medicinal applications. Indeed, a vast cornucopia of pharmaceutical preparations has been identified over the millennia that provide modern healthcare consumers with remedies for many human ailments, and more are being developed and identified every day. Used properly and
Crisis Intervention The focus of this work in writing is making a determination of the most optimal course of action and the case formulation in a specific case. A plan of action will be provided and the crisis interpreted within a theoretical framework. A model of assessment, intervention and treatment will be used and included in the assessment will be a possible psychological diagnosis if a mental illness is believed to
Psychosocial Ramifications of Drug & Alcohol Abuse A Japanese proverb in its pithiness adequately accounts for the entire process of drug and alcohol abuse. To wit: "Man takes Drink. Drink takes Drink. Drink takes Man." One of the problems with understanding drug or alcohol abuse is the psychosocial ramifications associated with the problem. Moral associations cloud the behavioral and physiological factors. For some time now, alcohol and drug addiction have been
Brain's Reward Pathway in the Context of Addiction The brain's reward pathway involves the mesolimbic dopamine system controlling the way that an individual reacts to stimuli. Natural rewards such as food, sex, and diverse interactions with others can thus play an important role in motivating a person. One of the simplest ways to describe the brain's reward pathway would be to consider the fact that an individual learns that he
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