Depression is a complex of psychological and physical symptoms. Low mood level or sadness is often the most prominent symptom. The common property of these symptoms is a decreased activity level in parts of the brain.
THE SYMPTOMS OF DEPRESSION
Depression may give one or more of these symptoms:
- Low mood level or sadness.
- Lack of joy or interest in activities that were joyful before.
- Pessimism.
- Feel of guilt of something without any substantial reason to feel so.
- Inferiority thoughts.
- Irritability.
- Slowness in the thought process.
- Slowness in interpreting sensorial stimuli.
- Slowness of digestion or other internal physical processes, and symptoms caused by this slowness, for example inflated stomach, constipation or difficulties by urination.
- Slow physical reactions.
Depression can be a mild disease that only causes some annoyance in the daily life, but can also get very serious and make a person totally unable to work and unable to participate in social life. By depression of some severity, there is also a greater risk of suicide.
Depression can occur in all age classes. In teenager 's lack of interest in school work, withdrawal from social life and difficult mood can be signs of depression.
THE PHYSIOLOGICAL CHANGES THAT PRODUCE THE SYMPTOMS
By depression there is a decreased amount of neurotransmitters in parts of the central nervous system, mainly deficiency of serotonin, but also to some extend of noradrenalin, acetylcholine, dopamine or
Depression affects every one of us, at some point in our lives. For some it’s a one off thing, helping them grow and acquire ways to become stronger with time. For others it becomes more serious as they sometimes flirt with the idea of suicide.
it. Since depression is a chemical off-balance in the head, the hormones that are in the
Depression is a common mental disorder, characterized by sadness, loss of interest or pleasure, feelings of guilt or low self-worth, disturbed sleep or appetite, feelings of tiredness, and poor concentration. Depression can be long-lasting or recurrent, substantially impairing an individual’s ability to function at work or school or cope with daily
Major depressive disorder is one of the most common mental disorders, with a 12-month prevalence of 6.7% of adults in the United States (NIMH). There is no definite etiology of depression, but several risk factors have been identified. Functional and structural changes in the brain have also been explored. The most common treatment for depression is the use of drugs that act on monoamine transmitters, including norepinephrine, dopamine, and serotonin. Decreases in these transmitters, especially serotonin, were hypothesized to play an important role in the cause of depression (Breedlove & Watson, 2013). The serotonin hypothesis led to the development of selective-serotonin reuptake inhibitors (SSRIs), which increase the amount of serotonin in the brain. Further research suggests that the serotonin hypothesis is not entirely accurate and the neurobiology of depression is much more complex. The “chemical imbalance” explanation of depression may not reflect the full range of causes and may be given greater credibility by patients and doctors than is supported by evidence based research.
Depression is mental illnesses characterized by persistent feelings of sadness, despair and worthlessness that interfere with daily functioning and personal relationships. It is an illness caused by an imbalance of the chemicals in the brain. It affects about 19 million people and cost billions in any given year (Ford-Martin). Some of the symptoms of depression are having a hard time focusing, constant crying, and loss of interest or pleasure in ordinary everyday activities, sleep problems, problems with eating and weight (gain or loss). Depression strikes all age groups, and often goes unrecognized or inadequately treated.
Depression is a symptom of a clear reluctance, lack of will and ability of man to get himself. The will of life is the energy that helps throughout a lifetime, the power that drives everything and everyone. No motivation and no desire for anything engine. Person who is in a state of depression, as he lost his motivation and energy to function in daily life in general. Such a reluctance may be due to many different reasons a person's various levels. Depression is characterized by a number of common symptoms, feelings of sadness, or feeling down in the dumps. It can leave you feeling continuously, like having the joy of life ripped away from you. To understand the on goings in the mind of the depressed and to find the source of the issue to resolve what are the of depression is problematic. Depression is a growing issue, while
Depression is a mental illness and condition that influences the brain. The mental illness affects an individual’s feelings and thoughts negatively which results in the lowering of one’s mood.
Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. Also called major depressive disorder or clinical depression, it affects how you feel, think and behave and can lead to a variety of emotional and physical problems. You may have trouble doing normal day-to-day activities, and sometimes you may feel as if life isn't worth living.
Depression is a disease that many people suffer from everyday of their lives, there are cures and treatments that can get people help, but it is still and everyday struggle. “Depression is a psychoneurotic disorder characterized by a lingering sadness, inactivity, and activity, and difficulty in thinking and concentration.” (Lerner 1). Depression can be defined as a brain disorder, that people are diagnosed with.
Neurochemical factors (chemical changes) has also been involved in developing depression, there is good evidence that if neurotransmitters such as: serotonin, noradrenalin and dopamine is increased or decreased in large amounts it has a great effect on the synapses therefore if there is an imbalance of neurotransmitters
Depression is a mental illness in which a person experiences deep, stable sadness and discontinued interest in nearly all activities. People also use the term depression to describe the temporary sadness, loneliness,
Doctors are not sure what causes depression, but studies have shown that there is a change in brain activity and brain shape with the rapid change in a person’s mood. The brain is reported to shrink, or at least certain parts do, such as the hippocampus, which function is to store and create a human’s memories and the frontal lobes which are involved in motor function, problem solving, spontaneity, memory, language, initiation, judgment, impulse control, and social and sexual behavior. This destruction of the brain is linked to Alzheimer’s and other forms of dementia.
(3) While successful drug therapies which act on neurotransmitters in the brain imply that depression is a neurobiological condition (4), the fact that such medications do not help about 20 percent of depression-sufferers seems to show that not all depression is due to such imbalances. Rather, depression is not caused by one single factor; it is most often caused by many different things. Genetics, biochemical factors, medicines and alcohol, developmental and other external factors, and relationships, marriage and children all have effect on the development of clinical depression. (5) The strongest hypotheses on the pathways to depression are in decreases in the activity of specific neurotransmitters, or the overactivity of certain hormonal systems. (3)
Depression is a psychological illness, much like bulimia or anorexia. It affects the mind as much as it does the body. Depression is directly related to many other disabilities: eating disorders, low energy levels, and social difficulties. Scientists have found that depression is the result of imbalances in the way the brain metabolizes chemicals called neurotransmitters.
The term depression is widely misused in today’s society. All human beings experience periods in life where they are sad for a relatively short period of time, which is considered normal. Those who experience sadness for extended periods may be suffering from depression. Two terms used to reference the classifications of depression, are Major Depressive Disorder, and Dysthymia. Individual diagnosis of these classifications is dependent on the length of time, and severity of symptoms experienced by the individual. The causes for these depressive states can be due to genetics or the insufficient production of neurotransmitters, which provide the brain with the data necessary to regulate one's psychological well being. Two examples