What causes clinical depression in the brain

How do I beat clinical depression? What causes suicidal thoughts in the brain? Depression is a complex disease.

WebMD explains what research has discovered about the causes of depression - from genetics to illnesses and medications to major life events. What follows is an overview of the current understanding of the major factors believed to play a role in the causes of depression.

Popular lore has it that emotions reside in the heart. Science, though, tracks the seat of your emotions to the brain. Certain areas of the brain help regulate mood. Magnetic resonance imaging (MRI) has significantly enhanced our understanding of the neurobiology of mental illness. 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 might have heard that depression stems from a “chemical imbalance,” and that’s partly true. Different causes can often combine to trigger depression. For example, you may feel low after being ill and then experience a traumatic event, such as a bereavement, which brings on depression.

People often talk about a downward spiral of events that leads to depression. There is some debate concerning the causes of depression. On the one han it is considered a physiological disorder of the brain. Teen depression is a serious mental health problem that causes a persistent feeling of sadness and loss of interest in activities.

It affects how your teenager thinks, feels and behaves, and it can cause emotional, functional and physical problems. Although depression can occur at any time in life, symptoms may be different between teens and. It causes feelings of sadness or hopelessness that can last anywhere from a few days to a few years.

Some people have clinical depression only once in their life, while others have it several. Biological causes of clinical depression continue to be studied extensively. Great progress has been made in the understanding of brain function, the influence of neurotransmitters and hormones, and other biological processes, as well as how they may relate to the development of depression. MD also referred to as clinical depression , is a significant medical condition that can affect many areas of your life.

It impacts mood and behavior as well as various physical functions, such. The causes of clinical depression are not specifically defined. Major depression is when a person is depressed for may last for a couple of weeks or more.

This is called major depression , or clinical depression. Types of depression include major depression , bipolar disorder, and seasonal depression. Researchers suspect there are actually many different causes of depression and that it is not always preventable.

Factors that can contribute to depression include genetics, brain chemistry, certain medical conditions, substance use, stress, and poor nutrition. The fact is, despite decades of research into this question, scientists at the U. National Institute of Mental Health and research. Sadness triggered by an upsetting or life changing event is normal and experienced by almost everyone at some point in their lives.