How does Alcohol affect the Human Brain

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HOW DOES ALCOHOL AFFECT THE BRAIN

By

Amanda B. Diaz Martin

Chair: Faculty Chair’s Name

Committee Member: Faculty Member’s Name

Committee Member: Outside/Faculty Member’s Name

A PROFESSIONAL PROJECT PRESENTED TO

THE SCHOOL OF COMMUNICATION+JOURNALISM

OF FLORIDA INTERNATIONAL UNIVERSITY

IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE

OF MASTER OF SCIENCE

FLORIDA INTERNATIONAL UNIVERSITY

Alcohol is one of the most abused drugs globally, its severe effects on the brain have led to a socioeconomic burden on societies. Qualitative and quantitative studies show that alcohol abuse is contributed by internal and external factors such as cravings, peer pressure, poor social support, socioeconomic contexts, and negative events in life (Zhu et al., 2019). In this paper, a SWOT analysis of how alcohol affects the brain will highlight the complex nature of health interventions, the nature of relapse, and the coping skills needed to facilitate abstinence from alcohol misuse.

Strengths

Anti-alcohol rehabilitation centers. Alcohol addicts can receive treatment from well-established rehabilitation facilities in the country. Some psychological practitioners are well-trained to persuade them into sobriety and help them find new jobs when they recover. Vocational training. This training is very important to these individuals because they can use them to find new jobs and help improve their mental health.

Weaknesses

Peer influence. As addicts try to recover from alcohol and improve their mental health, external driving factors such as peer influence hold them back, which worsens their condition. Discrimination. Despite trying to find help and stop abusing alcohol, addicts experience discrimination; their family and community members look down on them. Cravings. Alcohol addicts who want to quit alcohol face daily challenges because most commodities remind them of alcohol.

Opportunities

Surveillance systems. The World Health Organization is partnering with the government to surveil alcohol addicts by including details of their conditions in the anti-alcohol system, and they are followed for detoxification treatments. Family. Most alcohol addicts do not have or have absconded their family responsibility; helping them integrate or start a family will help reduce alcohol consumption and improve their brain structures.

Threats

Other drugs. When a person abuse other drugs such as marijuana and cigarettes, they exacerbate their need to consume alcohol. Attitude towards alcohol. Many people do not see alcohol as a serious problem to their brain structure; they think drinking is entertaining. Emotional effects. Alcoholics are likely to consume alcohol when stressed to cope with stressful situations.

References

Zhu, Y., Zhong, N., Su, H., Ruan, X., Bao, J., Zhang, L., ... & Zhao, M. (2019). Strengths, weaknesses, opportunities, and threats (SWOT) analysis of reinitiation into methamphetamine abusers: qualitative findings from an exploration of methamphetamine abusers in Shanghai, China.  General psychiatry,  32(3). https://doi.org/10.1136%2Fgpsych-2019-100062

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Assignment 6: Research Conclusion

In conclusion, this study sheds important light on the substantial effects of alcohol on the brain and the ensuing behavioural alterations linked to alcoholism. The study emphasizes the neurotoxic effects of alcohol drinking and stresses the need to increase awareness of alcoholism as a significant global public health concern. The results of this study add to the ongoing scientific discussion about alcoholism and its impact on people, families, and communities.

The primary research and the literature review support the notion that drinking alcohol over an extended period has several detrimental effects on the brain. Some of these consequences include anatomical changes, unusual brain activity, and cognitive impairments (Greene et al., 2018). The communication between the many brain regions in charge of speech, judgment, balance, memory, and other functions is hampered by alcohol-induced changes in brain structure and function. These findings underline the importance of early detection and intervention to lessen the adverse effects of alcohol on brain function.

The importance of customized and context-specific therapies for alcohol dependence is one of the study's significant consequences. Treatment plans can be created to target these issues and support long-term abstinence by recognizing risk factors like peer pressure, prejudice, and cravings (Martinez-Maldonado et al., 2022). Furthermore, the documented structural alterations in the brain brought on by chronic alcohol use highlight the significance of routine brain monitoring for people with alcohol use disorder (AUD) to gauge the severity of their illness and choose the best course of therapy.

The study does have certain restrictions, however. The use of self-reported data from alcohol-dependent individuals is a significant disadvantage. The accuracy of the information obtained can be impacted by self-reporting due to social desirability bias or memory recall problems (Greene et al., 2018). Furthermore, the results' generalizability may be constrained because the sample size of participants may not accurately reflect the varied situations and experiences of all people with alcohol dependence. As it is challenging to define the direction of causality, the cross-sectional nature of the study design makes it difficult to demonstrate causal links between alcohol usage and brain changes.

Another drawback is the study's dependence on recent admissions to rehabilitation centres as its primary strategy for choosing participants. This strategy can result in selection bias since those who seek treatment might have different traits and life experiences than those who do not get help for their alcohol use. The findings may not be generalizable to the larger community of alcoholics because the study may not have included the complete range of people who struggle with alcohol dependence (Martinez-Maldonado et al., 2022). To overcome this restriction and offer a more thorough understanding of the effects of alcohol on the brain across different circumstances and people, future studies might consider including a more diverse and representative sample.

Several recommendations can be made to improve understanding and care for alcoholism's neurobehavioral effects considering the research's findings and limitations. First, future research should consider longitudinal designs that track alcoholics over an extended period (Greene et al., 2018). Alcohol-induced brain damage and cognitive decline can be better understood through long-term brain structure and function monitoring, which enables more targeted intervention points.

Second, intervention programs must use a comprehensive strategy that addresses addiction's psychological and social facets. The effectiveness of treatment programs can be increased by using strategies to lessen peer pressure, eliminate discrimination, and create strong social support networks. Carefully targeted public education and awareness efforts about the dangers of alcohol abuse should emphasize the detrimental impact on cognitive and brain health. To foster a healing environment and avoid relapse, these efforts should include not just those who struggle with alcoholism but also their families, communities, and healthcare providers (Nutt et al., 2021). Finally, authorities should allocate resources and train more medical experts specializing in addiction medicine to emphasize drug misuse services and rehabilitation canters. The burden of alcohol abuse on society can be lessened by ensuring effective and accessible treatment alternatives that allow those battling with alcoholism to obtain prompt and thorough care.

References

Greene, M. C., Kane, J. C., Khoshnood, K., Ventevogel, P., & Tol, W. A. (2018). Challenges and opportunities for implementation of substance misuse interventions in conflict-affected populations.  Harm reduction journal,  15(1), 1-10. https://doi.org/10.1186/s12954-018-0267-1

Martinez-Maldonado, A., Verdejo-Roman, J., Sion, A., Rubio, G., Perez-Garcia, M., & Jurado-Barba, R. (2022). Effect of chronic alcohol consumption on brain structure in males with alcohol use disorder without a familiar history of alcoholism.  Journal of Psychiatric Research,  149, 210-216. https://doi.org/10.1016/j.jpsychires.2022.03.005

Nutt, D., Hayes, A., Fonville, L., Zafar, R., Palmer, E. O., Paterson, L., & Lingford-Hughes, A. (2021). Alcohol and the Brain.  Nutrients,  13(11), 3938. https://doi.org/10.3390%2Fnu13113938

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HOW DOES ALCOHOL AFFECT THE BRAIN

By

Amanda B. Diaz Martin

Chair: Faculty Chair’s Name

Committee Member: Faculty Member’s Name

Committee Member: Outside/Faculty Member’s Name

A PROFESSIONAL PROJECT PRESENTED TO

THE SCHOOL OF COMMUNICATION+JOURNALISM

OF FLORIDA INTERNATIONAL UNIVERSITY

IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE

FLORIDA INTERNATIONAL UNIVERSITY

Introduction

The National Institute of Health researched the impact of alcohol on the brain; the research shows that alcohol can alter brain structure and its functioning causing behavioral changes such as addiction and craving (Nutt et al., 2021). More studies have shown that excessive consumption of alcohol reduces brain activity. This reduced activity affects how the brain communicates, making it difficult for the brain to communicate with areas responsible for memory, judgment, balance, and speech.

Background

The relationship between cerebral atrophy and alcohol was studied many decades ago, with post-mortem findings showing that the impacts of alcohol affect both the cortical and subcortical regions of the brain (Nutt et al., 2021). Over the years, scientists have used more advanced medical techniques, such as magnetic resonance imaging (MRI), to identify specific areas affected by alcohol. According to Martinez-Maldonado et al. (2022), the severity of brain damage is related to the chronicity of alcohol, people with high alcohol dependence are reported to have severe brain damage.

According to a report by World Health Organization (WHO), the prevalence of alcohol is estimated to be at 4% globally, resulting in three million deaths every year (Nutt et al., 2021). Therefore, WHO has flagged alcohol dependence as an international public health emergency, alcohol dependency and brain damage not only affect the alcoholic, but also affect their family and society. Various challenges prevent the proper management of alcohol abuse, they include competing priorities in the health sector and a shortage of healthcare providers (Greene et al., 2018). Therefore, this research will focus on evaluating how to overcome these challenges and the need for WHO to develop substance misuse services to reduce the impact of alcohol on the population, which targets the brain.

Problem

In this research, brain damage is the major challenge that needs to be solved. People with heavy drinking problems have significant challenges with non-verbal communication, they have poor emotional expression, body language, and tone of their voice, this communication problem will be studied in depth in the research.

Campaign Objectives

The secondary literature shows that alcohol is a global pandemic that takes away the lives of three million people annually. This research aims at creating awareness of the impact of alcohol on the brain to reduce these casualties with a significant number. The project will also look for ways the WHO can increase medical experts dealing with alcoholism. The study will also seek to understand the alcohol percentage less likely to have significant effects on the brain.

Proposed Research Methods

The primary research method for this project will be in-depth interviews with chronic alcohol drinkers to understand how alcohol has affected their cortisol and subcortical brain regions. The research will be distributed across different races to identify these chronic drinkers easily; the project will use recent admissions into rehabilitation centers. Participation will be voluntary, and there will be no reward for anyone participating in the project.

Anticipated Application of the Results

The results from this project will be useful in deciding how to deal with people suffering from alcohol dependence. Moreover, the outcome will inform healthcare professionals of the urgency of alcoholism and the need to venture into the flagged global health emergency. I will use the findings to spread awareness of alcoholism and the impacts of alcohol on the most important part of our body which is the brain.

References

Greene, M. C., Kane, J. C., Khoshnood, K., Ventevogel, P., & Tol, W. A. (2018). Challenges and opportunities for implementation of substance misuse interventions in conflict-affected populations.  Harm reduction journal,  15(1), 1-10. https://doi.org/10.1186/s12954-018-0267-1

Martinez-Maldonado, A., Verdejo-Roman, J., Sion, A., Rubio, G., Perez-Garcia, M., & Jurado-Barba, R. (2022). Effect of chronic alcohol consumption on brain structure in males with alcohol use disorder without a familiar history of alcoholism.  Journal of Psychiatric Research,  149, 210-216. https://doi.org/10.1016/j.jpsychires.2022.03.005

Nutt, D., Hayes, A., Fonville, L., Zafar, R., Palmer, E. O., Paterson, L., & Lingford-Hughes, A. (2021). Alcohol and the Brain.  Nutrients,  13(11), 3938. https://doi.org/10.3390%2Fnu13113938

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How Alcohol Affects the Human Brain

Amanda B. Diaz Martin

Professor Heather Bermudez

PUR 6956: Professional Project

How Alcohol Affects the Human Brain

Introduction

Research centred on how alcohol affects brain structure and function, which in turn determines behavioural changes including addiction and desire. The problems posed by alcoholism were analysed, as were the broader repercussions on society as a whole. In what follows, I will elaborate on why these findings are so crucial and how they fit into the ongoing scholarly debate. The limitations of the study will be discussed, as well as suggestions for further investigation and treatment of alcoholism's neurobehavioral consequences.

Significance of the Research

The results of this study shed light on the neurotoxic consequences of alcohol and highlighted the importance of raising awareness about alcoholism as a major public health issue on a global scale. The literature review showed that alcoholic beverages had multiple negative effects on the brain, including anatomical alterations, abnormal brain activity, and cognitive deficits. The development of effective therapies and support systems for persons battling alcoholism relies on a thorough comprehension of this complexity (Zhu et al., 2019). With millions of deaths annually attributable to alcohol use disorders, this study also highlighted the social costs of alcohol consumption. The study's focus on the difficulties alcoholics have with communicating contributes to a deeper understanding of the toll that alcoholism takes on individuals, families, and communities. The findings can inform the development of policies and the distribution of funds to combat alcoholism. It is imperative for public health that these problems be resolved.

Implications and Contributions

The research has broad repercussions, particularly in the context of therapies for substance abuse. Healthcare professionals and policymakers can use the recognized risk factors and difficulties associated with alcohol dependence to develop tailored and context-specific interventions. By identifying peer pressure, prejudice, and cravings as obstacles to recovery, treatments can be designed to tackle these issues and encourage long-term abstinence (Zhu et al., 2019). Furthermore, the known structural changes in the brain brought on by chronic alcohol use highlight the significance of early detection and intervention. The study emphasizes the value of regular brain monitoring for people with alcohol use disorder (AUD) to gauge their problem's severity and course. Such data can help formulate individualized treatment plans and determine the efficacy of therapies.

In terms of contributions, the study expands on the corpus of knowledge already known about the effects of alcohol on the brain. The extensive interviews with chronic alcohol consumers add essential firsthand knowledge of their experiences and difficulties to the body of research already in existence, which primarily draws on medical and neuroimaging investigations (Greene et al., 2018). The research provides a thorough knowledge of the complicated nature of alcohol dependence and its effects on the brain by integrating both qualitative and quantitative data.

Limitations

Like all research, the study has several restrictions to consider when evaluating the results. The use of people with alcohol dependence self-reported data has some limitations. Self-reporting may be influenced by social desirability bias or mistakes in memory recall, which may affect the information's accuracy. Additionally, the sample size of participants might not accurately reflect the various circumstances and experiences experienced by all people with alcohol dependence, limiting my findings' generalizability (Nutt et al., 2021). As those who seek treatment may have distinct features from those who do not seek help for their alcohol problem, the primary method of choosing participants—recent admissions into rehabilitation facilities—may create selection bias. The cross-sectional nature of the study design also makes it difficult to demonstrate causal linkages between alcohol use and brain alterations since it is difficult to show the direction of causality.

Recommendations

Several suggestions may be made for additional research and interventions based on the results and limitations of the study. Firstly, studies that follow people with alcoholism over an extended period can be insightful about how brain alterations and cognitive decline evolve. Researchers can more fully comprehend the long-term consequences of alcohol on the brain and pinpoint crucial intervention points by monitoring changes in brain structure and functioning over time (Martinez-Maldonado et al., 2022). Secondly, programs designed to lessen alcoholism should employ a multifaceted strategy that targets the psychological and social components of addiction and its bodily manifestations. The success of intervention programs can be improved by using techniques to lessen peer pressure, eliminate discrimination, and establish robust social support networks.

Thirdly, there is a need for more outstanding public education and knowledge of the risks associated with alcohol abuse. This may entail carefully targeted advertising that highlights the adverse effects of alcohol on cognitive and brain health. To promote a supportive environment for recovery and prevent relapse, education programs should target not just people with alcohol dependence but also their families, communities, and healthcare professionals. Finally, authorities should prioritize drug abuse services and rehabilitation facilities when allocating resources (Greene et al., 2018). The need for efficient and accessible treatment options can be met by training and enlisting additional medical professionals specializing in addiction medicine. By removing obstacles to care, those struggling with alcoholism can receive prompt and thorough care, increasing their chances of recovery and lowering the cost of alcoholism in society.

Conclusion

In conclusion, this research offers an essential new understanding of how alcohol affects the brain and the behavioural alterations it causes. The paper contributes to the ongoing academic discussion on alcoholism and its effects on public health by comprehending the communication difficulties experienced by heavy drinkers and the anatomical brain alterations brought on by prolonged alcohol use. The results emphasize the necessity of comprehensive and context-specific therapies and the significance of tackling alcohol dependence as a global health problem. Despite certain limitations, this research advances our understanding of how alcohol affects the brain, and the conclusions and suggestions can help direct future studies and the creation of public policy. The paper ultimately intends to open the door for effective therapies, expanded support networks, and a decrease in the burden of alcohol usage on individuals and society by increasing knowledge of the severe effects of alcoholism on brain health and cognitive performance.

References

Greene, M. C., Kane, J. C., Khoshnood, K., Ventevogel, P., & Tol, W. A. (2018). Challenges and opportunities for implementation of substance misuse interventions in conflict-affected populations.  Harm reduction journal,  15(1), 1-10. https://doi.org/10.1186/s12954-018-0267-1

Martinez-Maldonado, A., Verdejo-Roman, J., Sion, A., Rubio, G., Perez-Garcia, M., & Jurado-Barba, R. (2022). Effect of chronic alcohol consumption on brain structure in males with alcohol use disorder without a familiar history of alcoholism.  Journal of Psychiatric Research,  149, 210-216. https://doi.org/10.1016/j.jpsychires.2022.03.005

Nutt, D., Hayes, A., Fonville, L., Zafar, R., Palmer, E. O., Paterson, L., & Lingford-Hughes, A. (2021). Alcohol and the Brain.  Nutrients,  13(11), 3938. https://doi.org/10.3390%2Fnu13113938

Zhu Y, Zhong N, Su H, Ruan X, Bao J, Zhang L, Du J, Xu D, Ding R, Xiao K, Zhao M. (2019). Strengths, weaknesses, opportunities, and threats (SWOT) analysis of reinitiation into methamphetamine abusers: qualitative findings from an exploration of methamphetamine abusers in Shanghai, China.  General psychiatry,  32(3). https://doi.org/10.1136%2Fgpsych-2019-100062