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Bipolar disorder, previously known as manic depression, is a mental disorder characterized by periods of depression and periods of abnormally elevated mood that each last from days to weeks. If the elevated mood is severe or associated with psychosis, it is called mania; if it is less severe, it is called hypomania. During mania, an individual behaves or feels abnormally energetic, happy or irritable, and they often make impulsive decisions with little regard for the consequences. There is usually also a reduced need for sleep during manic phases. During periods of depression, the individual may experience crying and have a negative outlook on life and poor eye contact with others. The risk of suicide is high; over a period of 20 years, 6% of those with bipolar disorder died by suicide, while 30–40% engaged in self-harm. Other mental health issues, such as anxiety disorders and substance use disorders, are commonly associated with bipolar disorder.
Bipolar I disorder is a type of bipolar spectrum disorder characterized by the occurrence of at least one manic episode, with or without mixed or psychotic features. Most people also, at other times, have one or more depressive episodes.
Mania, also known as manic syndrome, is a mental and behavioral disorder defined as a state of abnormally elevated arousal, affect, and energy level, or "a state of heightened overall activation with enhanced affective expression together with lability of affect." During a manic episode, an individual will experience rapidly changing emotions and moods, highly influenced by surrounding stimuli. Although mania is often conceived as a "mirror image" to depression, the heightened mood can be either euphoric or dysphoric. As the mania intensifies, irritability can be more pronounced and result in anxiety or anger.
A mood stabilizer is a psychiatric medication used to treat mood disorders characterized by intense and sustained mood shifts, such as bipolar disorder and the bipolar type of schizoaffective disorder.
A mood disorder, also known as an affective disorder, is any of a group of conditions of mental and behavioral disorder where a disturbance in the person's mood is the main underlying feature. The classification is in the Diagnostic and Statistical Manual of Mental Disorders (DSM) and International Classification of Diseases (ICD).
Schizoaffective disorder is a mental disorder characterized by abnormal thought processes and an unstable mood. This diagnosis requires symptoms of both schizophrenia and a mood disorder: either bipolar disorder or depression. The main criterion is the presence of psychotic symptoms for at least two weeks without any mood symptoms. Schizoaffective disorder can often be misdiagnosed when the correct diagnosis may be psychotic depression, bipolar I disorder, schizophreniform disorder, or schizophrenia. This is a problem as treatment and prognosis differ greatly for most of these diagnoses.
Depression is a mental state of low mood and aversion to activity. It affects more than 280 million people of all ages. Depression affects a person's thoughts, behavior, feelings, and sense of well-being. Depressed people often experience loss of motivation or interest in, or reduced pleasure or joy from, experiences that would normally bring them pleasure or joy. Depressed mood is a symptom of some mood disorders such as major depressive disorder and dysthymia; it is a normal temporary reaction to life events, such as the loss of a loved one; and it is also a symptom of some physical diseases and a side effect of some drugs and medical treatments. It may feature sadness, difficulty in thinking and concentration and a significant increase or decrease in appetite and time spent sleeping. People experiencing depression may have feelings of dejection or hopelessness and may experience suicidal thoughts. It can either be short term or long term.
Links between creativity and mental health have been extensively discussed and studied by psychologists and other researchers for centuries. Parallels can be drawn to connect creativity to major mental disorders including bipolar disorder, schizophrenia, major depressive disorder, anxiety disorder, OCD and ADHD. For example, studies have demonstrated correlations between creative occupations and people living with mental illness. There are cases that support the idea that mental illness can aid in creativity, but it is also generally agreed that mental illness does not have to be present for creativity to exist.
A mixed affective state, formerly known as a mixed-manic or mixed episode, has been defined as a state wherein features and symptoms unique to both depression and (hypo)mania, including episodes of anguish, despair, self doubt, rage, excessive impulsivity and suicidal ideation, sensory overload, racing thoughts, heightened irritability, decreased "need" for sleep and other symptoms of depressive and manic states occur either simultaneously or in very short succession.
Interpersonal and social rhythm therapy (IPSRT) is an intervention for people with bipolar disorder (BD). Its primary focus is stabilizing the circadian rhythm disruptions that are common among people with bipolar disorder (BD). IPSRT draws upon principles from interpersonal psychotherapy, an evidence-based treatment for depression and emphasizes the importance of daily routine (rhythm).
The emphasis of the treatment of bipolar disorder is on effective management of the long-term course of the illness, which can involve treatment of emergent symptoms. Treatment methods include pharmacological and psychological techniques.
Bipolar II disorder (BP-II) is a mood disorder on the bipolar spectrum, characterized by at least one episode of hypomania and at least one episode of major depression. Diagnosis for BP-II requires that the individual must never have experienced a full manic episode. Otherwise, one manic episode meets the criteria for bipolar I disorder (BP-I).
Frederick King Goodwin was an American psychiatrist and Clinical Professor of Psychiatry at the George Washington University Medical Center, where he was also director of the Center on Neuroscience, Medical Progress, and Society. He was a specialist in bipolar disorder and recurrent depression.
Dennis S. Charney is an American biological psychiatrist and researcher, with expertise in the neurobiology and treatment of mood and anxiety disorders. He is the author of Neurobiology of Mental Illness, The Physician's Guide to Depression and Bipolar Disorders and Molecular Biology for the Clinician, as well as the author of over 600 original papers and chapters. In 2022, he was listed #52 on Research.com's "Top Medicine Scientists in the United States," with an h-index of 194 with 146,109 citations across 651 publications. Charney is known for demonstrating that ketamine is effective for treating depression. Ketamine's use as a rapidly-acting anti-depressant is recognized as a breakthrough treatment in mental illness.
The Depression and Bipolar Support Alliance (DBSA) Greater Houston is a 501(c)(3) non-profit organization located in Houston, Texas. DBSA provides free and confidential support groups for individuals living with, or family and friends affected by, depression or bipolar disorder. Each support group is led by a facilitator trained by the organization. Select groups target specific populations including veterans, adolescents, and parents of adolescents, young adults, senior citizens, LGBT Community, homeless individuals and Spanish-speaking individuals.
Cyclothymia, also known as cyclothymic disorder, psychothemia / psychothymia, bipolar III, affective personality disorder and cyclothymic personality disorder, is a mental and behavioural disorder that involves numerous periods of symptoms of depression and periods of symptoms of elevated mood. These symptoms, however, are not sufficient to indicate a major depressive episode or a manic episode. Symptoms must last for more than one year in children and two years in adults.
Hypomania is a mental and behavioral disorder, characterised essentially by an apparently non-contextual elevation of mood (euphoria) that contributes to persistently disinhibited behaviour.
The General Behavior Inventory (GBI) is a 73-question psychological self-report assessment tool designed by Richard Depue and colleagues to identify the presence and severity of manic and depressive moods in adults, as well as to assess for cyclothymia. It is one of the most widely used psychometric tests for measuring the severity of bipolar disorder and the fluctuation of symptoms over time. The GBI is intended to be administered for adult populations; however, it has been adapted into versions that allow for juvenile populations, as well as a short version that allows for it to be used as a screening test.
Lori Altshuler was a professor at the University of California, Los Angeles (UCLA) Department of Psychiatry and Biobehavioral Sciences and held the Julia S. Gouw Endowed Chair for Mood Disorders. Altshuler was the Director of the UCLA Mood Disorders Research Program and the UCLA Women's Life Center, each being part of the Neuropsychiatric Hospital at UCLA.
Sleep is known to play an important role in the etiology and maintenance of bipolar disorder. Patients with bipolar disorder often have a less stable and more variable circadian activity. Circadian activity disruption can be apparent even if the person concerned is not currently ill.
References
- ↑ Depression and Bipolar Support Alliance (2008-01-22). "About DBSA". Archived from the original on 2011-07-19. Retrieved 2008-09-18.
- ↑ Depression and Bipolar Support Alliance (2008-04-27). "2007 Scientific Advisory Board". Archived from the original on 2008-12-18. Retrieved 2008-09-18.
- ↑ Depression and Bipolar Support Alliance. "Online Support Group Entrance". Archived from the original on 2009-02-19. Retrieved 2008-09-18.
- ↑ Depression and Bipolar Support Alliance. "Find a support group". Archived from the original on 2009-03-21. Retrieved 2008-09-18.
- ↑ Kurtz, Linda F. (1988). "Mutual aid for affective disorders: the manic depressive and depressive association". American Journal of Orthopsychiatry . 58 (1): 152–155. doi:10.1111/j.1939-0025.1988.tb01576.x. ISSN 0002-9432. PMID 3344801.
- ↑ Powell, Thomas J.; Hill, Elizabeth M.; Warner, Lynn; Yeaton, Willian; Silk, Kenneth R. (2000). "Encouraging People With Mood Disorders to Attend a Self-Help Group". Journal of Applied Social Psychology. 20 (11): 2270–2288. doi:10.1111/j.1559-1816.2000.tb02436.x. ISSN 0021-9029.
