Biological Theories of Manic-Depression Essay

“Bipolar disorder, also commonly known as manic depression, is defined as a serious mental illness in which common emotions become intensely and often unpredictably magnified. Individuals with bipolar disorder can quickly alternate from extremes of happiness, energy and clarity to sadness, fatigue and confusion. All people with bipolar disorder have manic episodes abnormally elevated or irritable moods that last at least a week and impair functioning. But not all become depressed ” (American Psychological Association, 2015). Bipolar disorder can vary in each individual. The symptoms fluctuate in pattern, severity and rate of recurrence. Some people are more susceptible to either mania or depression, while others change proportionately between the two types of episodes. Some have frequent mood disruptions, while others live through a few throughout their lifetime.

Bipolar Disorder is a brain disorder that is characterized by abnormal changes in mood, energy and activity levels (“National Institute of Mental Health”). Manic-depressive illness is also another name that bipolar disorder is commonly referred to as (“National Institute of Mental Health”). This disorder has four basic types including, bipolar I, bipolar II, cyclothymic, and any other which do not perfectly fit the first three. All four of the types have episodes of extreme highs, manic periods, and extreme lows, depressive periods. Symptoms can range greatly and depend on what type of episode the affected is having. Manic episodes can include, but are not limited to: having extraordinarily high amounts of energy, activity,

People with bipolar I disorder have full manic and major depressive episodes. Most of them experience an alternation of the episodes; for example, weeks of mania may be followed by a period of wellness, followed, in turn, by an episode of depression. Some, however, have mixed episodes, in which they display both manic and depressive symptoms within the same episode—for example, having racing thoughts amidst feelings of extreme sadness. In bipolar II disorder, hypomanic—that is, mildy manic—episodes alternate with major depressive episodes over the course of time. When a person experiences numerous periods of hypomanic symptoms and mild depressive symptoms, but not full-blown episodes, DSM-5 assigns a diagnosis of cyclothymic disorder. The symptoms of this milder form of bipolar disorder continue for two or more years, interrupted occasionally by normal moods that may last for only days or weeks.

Manic depression disorder, more commonly known today as bipolar disorder, is a mental illness that can affect any age, race, or gender. It is not prejudiced, and has a grim prognosis if the symptoms are not treated or controlled in some fashion. Bipolar disorder is, by Boris Birmaher as the presence of recurrent episodes of mania or hypomania with and without episodes of depression (Birmaher, 2013). As explained by Hockenbury and Hockenbury, a manic episode can be sudden and escalates the emotional state of the individual causing them to have extreme euphoria, as well as more excitement, physical energy, and a more rapid thought and speech process. A depressive episode can also come on suddenly and leaves the individual in a lost state, where they are tired, and no longer find enjoyment from activities that they once loved and could lead to suicidal thoughts or actions (Hockenbury & Hockenbury, 2014). A person does not mentally mature fully until about the age of 25. Meaning that a 25 year old has different brain processes than a 10 year old. Because of this, there have been many studies conducted on the controversy between whether or not bipolar disorder should be diagnosed in children and adolescents.

Fires of the Mind: Depression & Manic (Bipolar) was a rather interesting documentary that shed some light on the pain and suffering experienced by individuals affected by these conditions. Major depression causes a person to have distorted self image and experience unrelenting grief for no apparent reason. They may be indecisive and having reoccurring thoughts of death. Manic depression causes individuals to experience periods of extreme highs and lows. They may have manic periods, experiencing a state of euphoria, feel invincible, and lose their sense of judgement. Alternatively, they may then fall into a severe depression and barely be able to get out of bed. There are cases where a person will be irritable, paranoid, or hear voices, this is called psychotic mania.

Bipolar disorder also known as manic depression has always been a mystery since the 16th century. History has shown that it can appear in almost everyone. Bipolar disorder causes mood swings in energy, thinking, and other behavior. Having a bipolar disorder can be very disabling (Kapczinski). A study was evaluated and about 1.3% of the U.S population of people suffers from bipolar disorder. Stressors and environmental influences can trigger and cause a person to go through numerous episodes. Bipolar disorder is characterized according to the severity of the stages. According to Kapczinski, there are four different stages that a person with bipolar disorder can experience. The prognosis of a disorder is different in each particular patient

Major depressive disorder is a condition when a person experiences two or more weeks of depressed mood or lack of interest in things that usually gave them pleasure not due to any drugs or other medical condition. For this condition to be present a person must show at least five signs of depression (classified as: depressed mood most of the day; diminished interest in activities; significant weight loss or weight gain when not dieting; insomnia or too much sleep; lethargy; fatigue; feelings of worthlessness or inappropriate guilt; difficulty concentrating or thinking; and recurrent thoughts of death or suicide). Bipolar disorder on the other hand is when an individual alternates between hopelessness and an overexcited state of mania. Mood disorders run in families. Women are at twice the risk of having depression and today we find that depression is widespread. Although the majority of depressive episodes end on their own they are usually induced by a stressful event. The risk of suicide or self-injury is higher in individuals who are

Bipolar disorder also known as manic depression that causes multiple unusual mood swings; dealing with manic highs and depressive lows. It may also affect their ability to do everyday tasks. When depressed, there is a sense of hopelessness and sad. Even in regular activities person with disorder will lose interest. Person will deal with low energy and low energy. Also, they may deal with a feeling of euphoria, full of energy. These patterns will cause the person to lose sleep, affecting their energy, way of thinking, and activity. Bipolar disorder is a serious brain illness.

Bipolar Disorder or manic-depressive disorder is a disorder characterized by highs, manias, and lows, depressions, and can therefore be easily distinguished from unipolar depression, a major depressive disorder in DSM-5, by the presence of manic or hypomanic episodes (Miklowitz & Gitlin, 2014). Bipolar disorder is generally an episodic, lifelong illness with a variable course (American Psychiatric Association, 2010). There are two classifications of bipolar disorder; bipolar I disorder and bipolar II disorder. If the episodes are primarily manic but there has been at least one depressive episode, the diagnosis is bipolar I disorder (Early, 2009). If the episodes are primarily depressed but there has been at least one episode of hypomania, increased mood that is more euphoric than normal but not quite manic, the diagnosis is bipolar II disorder (Early, 2009).

Bipolar disorder is a mental disorder characterized by an alternating or shift in moods of elevation and depression. It is also known as manic depression. This mental illness is that brings severe high and low moods, it can cause changes in sleep, energy, thinking, and behavior. “Bi” which means two or alternating between two, explains the two common episodic moods that occur in individuals with this disorder; mania and depression. According to the DSM there are multiple forms of bipolar disorder, coming in four major forms; bipolar I, bipolar II, bipolar disorder and Cyclothymia. Bipolar II which is a “major depressive episodes alternate with hypomanic episodes rather than full manic episodes.”(Barlow et al., 2014). Individual with bipolar I are similar, “except the individual experiences a full manic episode.” (Barlow et al., 2014). Lastly Cyclothymia is just a mild form of bipolar disorder. Mania episodes take into account the high elevated moods; where an individual’s is extremely energetic, excited, may partake in usually activities, for example excessive spending, promiscuity or dangerous behavior. On the other hand, there are depressive episodes, which are mark by similar symptoms as the common disorder of depression, such as extreme sadness, lack of motivation, constant fatigue and irritable. More prevalent in women, although it can occur in children and older adults, this disorder is seen to suddenly develop in ages ranging from 18 to 24. Although similar men and

Bipolar disorder, or manic depressive disorder, is a disorder characterized by extreme mood changes. People with this disorder undergo unusual shifts in his or her mood, activity levels, energy and the ability to carry out daily activities (National Institute of Mental Health, n.d.). A person can go from being very outgoing and energetic to feeling irritated and worthless over a period of a few days, months, or even years. People with bipolar disorder experience “mood episodes”, represented by a drastic change in a person’s unusual mood or behavior (National Institute of Mental Health, n.d.). A manic episode he or she may experience is overexcited and overly joyful; however, someone in a

Bipolar Disorder also known as Manic Depressive Illness involves outstanding mood swings. The individual has periods of depression, and periods when they feel either unusually good or pressured and irritable. It affects 1-2% of the population. Genetics plays a significant role. About 15% of children with one bipolar parent develop the disorder.

Biological factors such as genetics and biochemical imbalances are highly known as the principal causes to the alterations of the brain chemistry, which could result on the mood becoming unstable. Specialists aim to the genes as principal predisposition to develop the condition, even though there cannot be a detailed genetic analysis and prediction of inheritance, since so many different genes play a part on the implication of this condition. A specific study conducted on twins have confirmed that in fraternal twins (who share approximately 50% of the same genes), if one of the twins develops depression, the other will also be diagnosed with the condition about 20% of the time. In identical twins (sharing the 100% of the genes), however, the rate of concordant diagnoses of depression rises to 76%.