Brain Disorders’ Effects on Human Health Essay

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Brain Disorders’ Effects on Human Health Essay

Symptoms of Depression

Negative moods.
Lack of interest in usual activities.
Troublesome sleeping.
Lack of appetite, which may cause weight loss.
Fatigue usually accompanied by low energy.
Slowed physical movements/inactivity.
Low self-esteem.
Reduced or complete lack of concentration.
Hopelessness.
Recurrent thoughts about death. Brain Disorders’ Effects on Human Health Essay.

Effects of Long-Term Depression on Health

Long-term depression causes persistent pain lasting for days regardless of its source. It also causes chronic fatigue, which is a prolonged condition of insufficient energy, sometimes accompanied by enervation. Also, long-term depression causes low libido. Men have erectile dysfunction while their female counterparts are not easily aroused during sex. Other effects include panic attacks in which there is an abrupt and aggravated sense of fear or anxiety (Luderer & Schulz, 1995, p. 231). Lastly, long-term depression aggravates the short-term effects of depression.

Psychological and Organic Disorders of the Brain

Organic disorders are conditions brought about by damage to brain tissues. The disorders affect cognition, which means the order of events followed during perception, thinking, learning, and memorization is altered leading to depression (Martin, 1986, p. 147). Brain Disorders’ Effects on Human Health Essay. A psychological disorder (mental illness) on the other hand refers to a behavioral condition resulting from a disability; it underlines the defects in the brain caused by changed developmental processes.

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References

Luderer, H., & Schulz, M. (1995). “Long-term administration of benzodiazepines—Disease follow-up, sequelae, treatment.” Psychiatr Prax, 22(6), 231–234.

Martin, P. (1986). “Alcoholic organic brain disease: nosology and pathophysiologic Mechanisms.” Neuropsychopharmacol Psychiatry, 10(2), 147–164.

Metabolism is the process your body uses energy or action from the food you eat. The food consists of carbohydrates, proteins and fats. Chemicals in the digestive tract to break pieces of food in your stomach acids and sugars, and fuel the body. You can use your body the fuel immediately, or it can store energy in the body tissues, such as liver, muscle and fat in the body. Brain Disorders’ Effects on Human Health Essay.
Metabolic disorders present in the mother or the baby and cause neurodevelopmental disorders. Two examples are diabetes mellitus (multifactorial disorder) and phenylketonuria (a genetic error in metabolism). A large number of these genetic diseases directly affect the metabolism of a child’s neurological development, but less frequent than might indirectly affect the baby during pregnancy.
Function of Brain:-
The brain is made of three main parts:
1- The forebrain: consists of the cerebrum, thalamus, and hypothalamus (part of the limbic system). Brain Disorders’ Effects on Human Health Essay.
2- Midbrain: consists of the tectum and tegmentum.
3- Hindbrain: made of the cerebellum, pons and medulla.

A) The Cerebrum:-
1- The Frontal Lobe: responsible for treatment with people, our behaviors, motor activity and our emotions
2- The Temporal Lobe: responsible for how people hear, how people remember things, how objects can be classified and speech.
3-Parietal Lobe: responsible for movement and recognition.
4- Occipital Lobe:- responsible for vision and seeing , so any problem for this lobe lead to blindness .
B) The Cerebellum: – responsible for regulation of movement and give the body balance.
C) Limbic system: – It contains the following:-
1- Amygdala.
2- Hypothalamus.
3- Thalamus.

Disorders in brain:-
Symptoms of metabolic disorders in brain appear…

…e; dementia totally affects patient’s daily functioning.
 Diagnosis:
There is no a certain specific tests for diagnosing Alzheimer’s. It needs an accurate medical evaluation.
1) Patient’s history.
2) A test for mental condition.
3) Examination for physical and neurological state.
4) Brian image.
5) Blood test.

• Parkinson’s Disease
It is a disorder which affects movement of the body. It takes place when there is no enough dopamine produce by the nerve cells in the brain. It usually starts at the age of the 60 and it more common with men.
 Diagnosis:
No specific lab diagnosis, so it depends on the patient’s medical history and examining the neurons by special tests.
 Symptoms:
Parkinson’s signs and symptoms may include:
• Tremor
• Slowed motion (bradykinesia)
• Rigid muscles
• Impaired posture and balance
• Loss of automatic movements
• Speech changes
• Dementia

Key facts

Mental health is more than the absence of mental disorders.
Mental health is an integral part of health; indeed, there is no health without mental health.
Mental health is determined by a range of socioeconomic, biological and environmental factors.
Cost-effective public health and intersectoral strategies and interventions exist to promote, protect and restore mental health.

Mental health is an integral and essential component of health. The WHO constitution states: “Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity.” An important implication of this definition is that mental health is more than just the absence of mental disorders or disabilities. Brain Disorders’ Effects on Human Health Essay.

Mental health is a state of well-being in which an individual realizes his or her own abilities, can cope with the normal stresses of life, can work productively and is able to make a contribution to his or her community.

Mental health is fundamental to our collective and individual ability as humans to think, emote, interact with each other, earn a living and enjoy life. On this basis, the promotion, protection and restoration of mental health can be regarded as a vital concern of individuals, communities and societies throughout the world.

Determinants of mental health

Multiple social, psychological, and biological factors determine the level of mental health of a person at any point of time. For example, violence and persistent socio-economic pressures are recognized risks to mental health. The clearest evidence is associated with sexual violence. Brain Disorders’ Effects on Human Health Essay.

Poor mental health is also associated with rapid social change, stressful work conditions, gender discrimination, social exclusion, unhealthy lifestyle, physical ill-health and human rights violations.

There are specific psychological and personality factors that make people vulnerable to mental health problems. Biological risks include genetic factors.

Mental health promotion and protection

Mental health promotion involves actions that improve psychological well-being. This may involve creating an environment that supports mental health.

An environment that respects and protects basic civil, political, socio-economic and cultural rights is fundamental to mental health. Without the security and freedom provided by these rights, it is difficult to maintain a high level of mental health.

National mental health policies should be concerned both with mental disorders and, with broader issues that promote mental health. Brain Disorders’ Effects on Human Health Essay. Mental health promotion should be mainstreamed into governmental and nongovernmental policies and programmes. In addition to the health sector, it is essential to involve the education, labour, justice, transport, environment, housing, and welfare sectors.

Specific ways to promote mental health include:

early childhood interventions (e.g. providing a stable environment that is sensitive to children’s health and nutritional needs, with protection from threats, opportunities for early learning, and interactions that are responsive, emotionally supportive and developmentally stimulating);
support to children (e.g. life skills programmes, child and youth development programmes);
socio-economic empowerment of women (e.g. improving access to education and microcredit schemes);
social support for elderly populations (e.g. befriending initiatives, community and day centres for the aged);
programmes targeted at vulnerable people, including minorities, indigenous people, migrants and people affected by conflicts and disasters (e.g. psycho-social interventions after disasters);
mental health promotional activities in schools (e.g. programmes involving supportive ecological changes in schools);
mental health interventions at work (e.g. stress prevention programmes);
housing policies (e.g. housing improvement);
·violence prevention programmes (e.g. reducing availability of alcohol and access to arms);
community development programmes (e.g. integrated rural development);
poverty reduction and social protection for the poor;
anti-discrimination laws and campaigns;
promotion of the rights, opportunities and care of individuals with mental disorders. Brain Disorders’ Effects on Human Health Essay.

Mental health care and treatment

In the context of national efforts to develop and implement mental health policy, it is vital to not only protect and promote the mental well-being of its citizens, but also address the needs of persons with defined mental disorders.

Knowledge of what to do about the escalating burden of mental disorders has improved substantially over the past decade. There is a growing body of evidence demonstrating both the efficacy and cost-effectiveness of key interventions for priority mental disorders in countries at different levels of economic development. Examples of interventions that are cost-effective, feasible, and affordable include:

treatment of depression with psychological treatment and, for moderate to severe cases, antidepressant medicines;
treatment of psychosis with antipsychotic medicines and psychosocial support;
taxation of alcoholic beverages and restriction of their availability and marketing.
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A range of effective measures also exists for the prevention of suicide, prevention and treatment of mental disorders in children, prevention and treatment of dementia, and treatment of substance-use disorders. The mental health Gap Action Programme (mhGAP) has produced evidence based guidance for non-specialists to enable them to better identify and manage a range of priority mental health conditions.Brain Disorders’ Effects on Human Health Essay.

WHO response

WHO supports governments in the goal of strengthening and promoting mental health. WHO has evaluated evidence for promoting mental health and is working with governments to disseminate this information and to integrate effective strategies into policies and plans.

In 2013, the World Health Assembly approved a “Comprehensive Mental Health Action Plan for 2013-2020”. The Plan is a commitment by all WHO’s Member States to take specific actions to improve mental health and to contribute to the attainment of a set of global targets.

The Action Plan’s overall goal is to promote mental well-being, prevent mental disorders, provide care, enhance recovery, promote human rights and reduce the mortality, morbidity and disability for persons with mental disorders. It focuses on 4 key objectives to:

strengthen effective leadership and governance for mental health;
provide comprehensive, integrated and responsive mental health and social care services in community-based settings;
implement strategies for promotion and prevention in mental health; and
strengthen information systems, evidence and research for mental health.

Particular emphasis is given in the Action Plan to the protection and promotion of human rights, the strengthening and empowering of civil society and to the central place of community-based care.

In order to achieve its objectives, the Action Plan proposes and requires clear actions for governments, international partners and for WHO. Ministries of Health will need to take a leadership role, and WHO will work with them and with international and national partners, including civil society, to implement the plan. As there is no action that fits all countries, each government will need to adapt the Action Plan to its specific national circumstances. Brain Disorders’ Effects on Human Health Essay.