What Is A Simple Definition Of Depression?

How do I know if Im bipolar?

Bipolar disorder is a mental illness marked by extreme changes in mood from high to low, and from low to high.

Highs are periods of mania, while lows are periods of depression.

The changes in mood may even become mixed, so you might feel elated and depressed at the same time.

Bipolar disorder isn’t a rare diagnosis..

What are some examples of depression?

Here’s a look at nine types of depression and how they affect people.Major depression. … Persistent depression. … Manic depression, or bipolar disorder. … Depressive psychosis. … Perinatal depression. … Premenstrual dysphoric disorder. … Seasonal depression. … Situational depression.More items…•

What type of word is depressed?

adjective. sad and gloomy; dejected; downcast. pressed down, or situated lower than the general surface.

What does depression mean in history?

noun. the economic crisis and period of low business activity in the U.S. and other countries, roughly beginning with the stock-market crash in October, 1929, and continuing through most of the 1930s.

What are the two types of depression?

In this ArticleMajor Depression.Persistent Depressive Disorder.Bipolar Disorder.Seasonal Affective Disorder (SAD)Psychotic Depression.Peripartum (Postpartum) Depression.Premenstrual Dysphoric Disorder (PMDD)’Situational’ Depression.More items…•

What is critical depression?

Clinical depression is the more-severe form of depression, also known as major depression or major depressive disorder. It isn’t the same as depression caused by a loss, such as the death of a loved one, or a medical condition, such as a thyroid disorder.

Is depression a genetic disease?

Depression is known to run in families, suggesting that genetic factors contribute to the risk of developing this disease. However, research into the genetics of depression is in its early stages, and very little is known for certain about the genetic basis of the disease.

Who is at greatest risk for depression?

Major depression is most likely to affect people between the ages of 45 and 65. “People in middle age are at the top of the bell curve for depression, but the people at each end of the curve, the very young and very old, may be at higher risk for severe depression,” says Walch.

Is anxiety a mental illness?

Occasional anxiety is OK. But anxiety disorders are different. They’re a group of mental illnesses that cause constant and overwhelming anxiety and fear. The excessive anxiety can make you avoid work, school, family get-togethers, and other social situations that might trigger or worsen your symptoms.

Which type of depression is the most common type of mood disorder?

Major depressive disorder and persistent depressive disorder are two of the most common types of depression that people experience, however, there are many types of depression. What most mood disorders have in common are major depressive episodes. This is also true of bipolar disorder, another type of mood disorder.

What is depression in science definition?

Scientific definitions for depression A reduction in the activity of a physiological process, such as respiration.

Is sadness a mood?

An example of severe sadness is depression, a mood which can be brought on by major depressive disorder or persistent depressive disorder. Crying can be an indication of sadness. Sadness is one of the “six basic emotions” described by Paul Ekman, along with happiness, anger, surprise, fear, and disgust.

What is the cause of a feeling of depression in human beings?

Most likely, depression is caused by a combination of genetic, biological, environmental, and psychological factors, according to the NIMH. Certain medical conditions may also trigger depression, including an underactive thyroid gland, cancer, heart disease, prolonged pain and other significant illnesses.

What happens in the brain during depression?

The influx of cortisol triggered by depression also causes the amygdala to enlarge. This is a part of the brain associated with emotional responses. When it becomes larger and more active, it causes sleep disturbances, changes in activity levels, and changes in other hormones. Brain inflammation.

What do u mean by depression?

Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. Fortunately, it is also treatable. Depression causes feelings of sadness and/or a loss of interest in activities once enjoyed.

What is the number one cause of depression?

Changes in the brain It’s complicated, and there are multiple causes of major depression. Factors such as genetic vulnerability, severe life stressors, substances you may take (some medications, drugs and alcohol) and medical conditions can affect the way your brain regulates your moods.

How do you spell depression?

Nouna mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity.a long-term economic state characterized by unemployment and low prices and low levels of trade and investment.a sunken or depressed geological formation.sad feelings of gloom and inadequacy.More items…

What are the levels of depression?

Six common depression typesMajor depression. The classic depression type, major depression is a state where a dark mood is all-consuming and one loses interest in activities, even ones that are usually pleasurable. … Persistent depressive disorder. … Bipolar disorder. … Seasonal affective disorder (SAD). … Disclaimer:

Which hormone is responsible for depression?

Low levels of serotonin are linked to depression, while increased levels of the hormone may decrease arousal.