.jpeg)
Depression is a mood or emotional state characterized by feelings of low self-worth or guilt and a diminished ability to enjoy life, according to psychology. Feelings of sadness, hopelessness, or pessimism; lowered self-esteem and heightened self-depreciation; a decrease or loss of ability to enjoy ordinary activities; decreased energy and vitality; slowness of thought or action; loss of appetite; and disturbed sleep or insomnia are all symptoms of depression.
Depression is distinct from simple grief or mourning, which are appropriate emotional responses to the death of a loved one or an object. When there are clear reasons for a person's unhappiness, depression is considered present if the depressed mood lasts a disproportionately long time or is more severe than the precipitating event.
Depression is the most common psychiatric complaint, and it has been described by doctors since before the time of ancient Greek physician Hippocrates, who referred to it as melancholia. The disorder's progression varies widely from person to person; it can be mild or severe, acute and chronic.
Depression can last for four months at least if left untreated. Women are twice as likely as men to suffer from depression. The typical onset age is in the twenties, but it can happen at any age.
Depression can be caused by a variety of factors. Unfavorable life events can make a person more susceptible to depression or trigger a deep depression. Bad thoughts regarding one's own and the world play an important role in the development and maintenance of depressive symptoms. However, both psycho - social and metabolic processes appear to be worthwhile issues; the primary biochemical cause appears to be faulty regulatory oversight of the release of one or more natural sources neurotransmission, specifically norepinephrine and serotonin.
Depressed mood is said to be caused by decreased amounts or decreased activity of these brain chemicals in some suffering people.
Depression is also linked to irregular rapid eye movement (REM) . The amygdala is a brain region that includes neurons that construct into the brainstem and appear to be involved in modifying REM sleep.
The amygdala is also associated with bad thought processing and, in some depressed people, may beunfolded, excited, and otherwise unsatisfactory. Even though the importance of these connections has yet to be determined,disordered REM sleep and amygdala abnormalities have opened up new approach of investigation into the neurophysiology and treatment of mental problems.
According to research, depression is also related to physical activity, and physical activity may reduce an individual's risk of depression. Individuals who exercise may have better health and are less likely to be depressed than those who do not exercise.
The three main types of depression are bipolar disorder, major depression, and depression.
Bipolar disorder is defined as the varieties of depression and mania or episodes of mania. Major depressive disorder is known by different symptoms that interfere with daily life, mainly affecting desire to eat, sleep, work, or the sense of happiness.
Major depressive moods can appear at any age and it may occur just or plenty times in a person's life. Persistent depressive disorder is characterized by illnesses that last two or more years and are sometimes followed by series of depression.
Postnatal depression, psychotic depression, and affective disorders are examples of other types of depression that can occur under certain conditions.
Postpartum depression affects women in the weeks and months following giving birth.
Nervousness, enthusiasm loss in caring again for infant, and sadness, loss of hope, or inadequacy are all symptoms.
Postpartum depression is more severe and can last longer than "baby blues," a common symptom between many women after childbirth that includes mood swings, sadness, and crying.
Psychotic depression develops in the context of psychosis, which may include signs of delusions, hallucinations, or paranoia. Action.
Depression can be treated in three ways. Psychotherapy and psychotropic medications mostly antidepressants, are by far the most important and widely used.
Psychotherapy aims to change the patient's adaptive cognitive and behavioral reactions to life events while also providing emotional support.
Antidepressant medications, on the other hand, directly affect brain chemistry and are thought to achieve therapeutic benefits by correcting the synthetic arragements that causes depression.
Though chemically distinct, two types of medications, tricyclic antidepressants and serotonin - norepinephrine uptake inhibitors. Some people who suffer from depression have treatment-resistant depression (TRD), which means they are resistant to existing treatments. Alternative therapeutic approaches, such as deep brain stimulation (DBS) and gene therapy, have been advised for these individuals.
DBS study has concentrated on the insertion of an anode in a region of the brain known as the nucleus accumbens, which is located deep in the cerebral hemispheres in the striatum (neostriatum) and is related with emotions and feelings such as fear, pleasure, and happiness.
Decreased levels of a specific protein as p11 in the cells of the amygdala have been linked to depression in research of depressed living creatures and postmortem brain cells of patients with depression. Gene therapy has also been shown to help depression-like symptoms in depressed animals by continuing to increase p11 levels inside the nucleus accumbens.
However, both DBS and gene therapy are related with possibly very dangerous side effects.
Hope after reading this a depressed person would be detected and would be helped to fight depression.
I think people that suffers depression will find this article useful...
Thank you for sharing