bipolar disorder and creativity


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(Updated 8/25/04)

Rothenberg A.
Bipolar illness, creativity, and treatment.
Psychiatr Q 2001 Summer;72(2):131-47
"There have been in recent years increasing claims in both popular and professional literature for a connection between bipolar illness and creativity. A review of studies supporting this claim reveals serious flaws in sampling, methodology, presentation of results, and conclusions. Although there is therefore no evidence for etiological or genetic linkages, it is still necessary to explain interrelationships in those creative persons suffering from the illness. Examples of the work in progress of artists with bipolar disorder, Jackson Pollock and Edvard Munch, illustrate the use of healthy and adaptive creative cognition--janusian and homospatial processes--in the former's breakthrough conception during an improvement phase in treatment leading to the development of the Abstract Expressionist Movement and in the latter's transformation of an hallucination into his famous artwork "The Scream." Treatment options that do not produce cognitive effects are important for creative persons with bipolar disorder." [Abstract]


Andreasen NC.
Creativity and mental illness: prevalence rates in writers and their first-degree relatives.
Am J Psychiatry 1987 Oct;144(10):1288-92
"Rates of mental illness were examined in 30 creative writers, 30 matched control subjects, and the first-degree relatives of both groups. The writers had a substantially higher rate of mental illness, predominantly affective disorder, with a tendency toward the bipolar subtype. There was also a higher prevalence of affective disorder and creativity in the writers' first-degree relatives, suggesting that these traits run together in families and could be genetically mediated. Both writers and control subjects had IQs in the superior range; the writers excelled only on the WAIS vocabulary subtest, confirming previous observations that intelligence and creativity are independent mental abilities." [Abstract]


Shaw ED, Mann JJ, Stokes PE, Manevitz AZ.
Effects of lithium carbonate on associative productivity and idiosyncrasy in bipolar outpatients.
Am J Psychiatry 1986 Sep;143(9):1166-9
"To determine the effect of lithium carbonate on the productivity and idiosyncrasy of written associations of euthymic outpatients with affective disorder, the authors assessed 22 patients at weekly intervals during lithium treatment, 2 consecutive weeks of placebo, and 2 consecutive weeks after lithium was resumed. Lithium discontinuation produced a significant increase in associational productivity and a demonstrable increase in associative idiosyncrasy, and restoration of lithium dose significantly reversed both effects. The results suggest that lithium may affect the underlying neuropsychological functions critical to the ability to generate associations and indicate the need for further study of lithium's effects on these and other functions that may relate to neuropsychological and creative processes." [Abstract]


Schou M.
Artistic productivity and lithium prophylaxis in manic-depressive illness.
Br J Psychiatry 1979 Aug;135:97-103
"Twenty-four manic-depressive artists, in whom prophylactic lithium treatment had attenuated or prevented recurrences to a significant degree, were questioned about their creative power during the treatment. Twelve artists reported increased artistic productivity, six unaltered productivity, and six lowered productivity. The effect of lithium treatment on artistic productivity may depend on the severity and type of the illness, on individual sensitivity, and on habits of utilizing manic episodes productively." [Abstract]

Andreasen NC, Glick ID.
Bipolar affective disorder and creativity: implications and clinical management.
Compr Psychiatry 1988 May-Jun;29(3):207-17
"Research on the relationship between creativity and mental illness is summarized, and studies documenting a relationship in writers between creativity and affective illness (particularly bipolar illness) are described. Writers have a high prevalence of affective illness, and both affective illness and creativity have increased frequency in their first-degree relatives. The clinical management of the creative individual is challenging. In general, creative individuals are most productive when their affective symptoms are under good control." [Abstract]

McDermott JF.
Emily Dickinson revisited: a study of periodicity in her work.
Am J Psychiatry 2001 May;158(5):686-90
"OBJECTIVE: Emily Dickinson, arguably one of America's foremost poets, is characterized by critics as able to capture extreme emotional states in her greatest work. Recent dating of her poems offers the periodicity of her writing as a behavior that can be examined for patterns of affective illness that may relate to these states. METHOD: The bulk of Dickinson's work was written during a clearly defined 8-year period when she was age 28-35. Poems written during that period, 1858-1865, were grouped by year and examined for annual and seasonal distribution. RESULTS: Her 8-year period of productivity was marked by two 4-year phases. The first shows a seasonal pattern characterized by greater creative output in spring and summer and a lesser output during the fall and winter. This pattern was interrupted by an emotional crisis that marked the beginning of the second phase, a 4-year sustained period of greatly heightened productivity and the emergence of a revolutionary poetic style. CONCLUSIONS: These data, supported by excerpts from letters to friends during this period of Dickinson's life, demonstrate seasonal changes in mood during the first four years of major productivity, followed by a sustained elevation of creative energy, mood, and cognition during the second. They suggest, as supported by family history, a bipolar pattern previously described in creative artists." [Abstract]

Blumer D.
The illness of Vincent van Gogh.
Am J Psychiatry 2002 Apr;159(4):519-26
"Vincent van Gogh (1853-1890) had an eccentric personality and unstable moods, suffered from recurrent psychotic episodes during the last 2 years of his extraordinary life, and committed suicide at the age of 37. Despite limited evidence, well over 150 physicians have ventured a perplexing variety of diagnoses of his illness. Henri Gastaut, in a study of the artist's life and medical history published in 1956, identified van Gogh's major illness during the last 2 years of his life as temporal lobe epilepsy precipitated by the use of absinthe in the presence of an early limbic lesion. In essence, Gastaut confirmed the diagnosis originally made by the French physicians who had treated van Gogh. However, van Gogh had earlier suffered two distinct episodes of reactive depression, and there are clearly bipolar aspects to his history. Both episodes of depression were followed by sustained periods of increasingly high energy and enthusiasm, first as an evangelist and then as an artist. The highlights of van Gogh's life and letters are reviewed and discussed in an effort toward better understanding of the complexity of his illness." [Abstract]

Lederman RJ.
Robert Schumann.
Semin Neurol 1999;19 Suppl 1:17-24
"Robert Schumann, one of the giants of early romantic music, was born in Saxony in 1810 and died in an asylum shortly after his 46th birthday. Early in life, he demonstrated extraordinary skills in both music and journalism; he remained active in both areas until his final illness. His marriage to the remarkable pianist, Clara Wieck, provided him with both much-needed emotional support and a highly effective champion of his music throughout her lengthy career. Schumann's plans to be a concert pianist were thwarted at least partially by an injury to his right hand, the nature of which has been the subject of much speculation. After considering what few facts are available, the author concludes that this may have represented focal dystonia. His compositional output waxed and waned dramatically over his professional life, reflecting to some degree his emotional state. It is considered most likely that he suffered from a major affective disorder, bipolar type. This ultimately led to a suicide attempt in February 1854, and to his eventual death in July 1856. Despite wide-spread and reasonable suspicion that he may have died from neurosyphilis, severe malnutrition from self-starvation seems more likely." [Abstract

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Recent Bipolar Disorder and Creativity Research

1) Cassano GB, Mula M, Rucci P, Miniati M, Frank E, Kupfer DJ, Oppo A, Calugi S, Maggi L, Gibbons R, Fagiolini A
The structure of lifetime manic-hypomanic spectrum.
J Affect Disord. 2008 Jun 7;
BACKGROUND: The observation that bipolar disorders frequently go unrecognized has prompted the development of screening instruments designed to improve the identification of bipolarity in clinical and non-clinical samples. Starting from a lifetime approach, researchers of the Spectrum Project developed the Mood Spectrum Self-Report (MOODS-SR) that assesses threshold-level manifestations of unipolar and bipolar mood psychopathology, but also atypical symptoms, behavioral traits and temperamental features. The aim of the present study is to examine the structure of mania/hypomania using 68 items of the MOODS-SR that explore cognitive, mood and energy/activity features associated with mania/hypomania. METHODS: A data pool of 617 patients with bipolar disorders, recruited at Pittsburgh and Pisa, Italy was used for this purpose. Classical exploratory factor analysis, based on a tetrachoric matrix, was carried out on the 68 items, followed by an Item Response Theory (IRT)-based factor analytic approach. RESULTS: Nine factors were initially identified, that include Psychomotor Activation, Creativity, Mixed Instability, Sociability/Extraversion, Spirituality/Mysticism/Psychoticism, Mixed Irritability, Inflated Self-esteem, Euphoria, Wastefulness/Recklessness, and account overall for 56.4% of the variance of items. In a subsequent IRT-based bi-factor analysis, only five of them (Psychomotor Activation, Mixed Instability, Spirituality/Mysticism/Psychoticism, Mixed Irritability, Euphoria) were retained. CONCLUSIONS: Our data confirm the central role of Psychomotor Activation in mania/hypomania and support the definitions of pure manic (Psychomotor Activation and Euphoria) and mixed manic (Mixed Instability and Mixed Irritability) components, bearing the opportunity to identify patients with specific profiles for a better clinical and neurobiological definition. [PubMed Citation] [Order full text from Infotrieve]


2) Lieb J
Two manic-depressives, two tyrants, two world wars.
Med Hypotheses. 2008;70(4):888-92.
Napoleon Bonaparte, Adolph Hitler and Joseph Stalin were tyrants who attained absolute power, and misused it in a gargantuan fashion, leaving in his wake a trail of hatred, devastation and death. All made war on their perceived enemies and on their own countrymen. In "A Brotherhood of Tyrants: Manic Depression and Absolute power" (1994) Amherst, Prometheus Books, D. Jablow Hershman and I expose manic-depressive disorder as the force that drove them to absolute power and the terrible abuse of it. We uncover manic-depressive disorder as a hidden cause of dictatorship, mass killing and war, and show how the psychopathology of the disorder can be a key factor in the political pathology of tyranny. In our earlier "The Key To Genius: Manic-Depression and the Creative Life" (1998) Amherst Prometheus Books we catalog the role of the disorder in the lives and careers of Isaac Newton, Ludwig von Beethoven, Charles Dickens, Vincent van Gogh and other creative geniuses. Thus manic-depressive disorder is variable to the extreme of paradox. Key to the destroyers is an indifference to the suffering of others, a need to control everyone and everything, a resistance to reason, and grandiose and paranoid delusions. The paranoid and grandiose delusions of manic-depressives are as infectious and as virulent as a deadly microbe, and can easily infect those in thrall to the host figure. It is a phenomenon known as "induced psychosis" and its imprint is often to be seen on the world stage. In this article I will add Kaiser Wilhelm to the list of manic-depressive warmongers, and passages from Robert Payne's "The Life and Death of Adolph Hitler" that are not only pathognomonic of manic-depressive disorder, but of the mixed variant. [PubMed Citation] [Order full text from Infotrieve]


3) Schmechel DE
Art, alpha-1-antitrypsin polymorphisms and intense creative energy: blessing or curse?
Neurotoxicology. 2007 Sep;28(5):899-914.
Persons heterozygous for Z, S and rare alpha-1-antitrypsin (AAT, SERPIN1A) polymorphisms (ca. 9% of population) are often considered 'silent' carriers with increased vulnerability to environmentally modulated liver and lung disease. They may have significantly more anxiety and bipolar spectrum disorders, nutritional compromise, and white matter disease [Schmechel DE, Browndyke J, Ghio A. Strategies for the dissection of genetic-environmental interactions in neurodegenerative disorders. Neurotoxicology 2006;27:637-57]. Given association of art and mood disorders, we examined occupation and artistic vocation from this same series. One thousand five hundred and thirty-seven consecutive persons aged 16-90 years old received comprehensive work-up including testing for AAT 'phenotype' and level, nutritional factors, and inflammatory, iron and copper indices. Occupations were grouped by Bureau of Labor Standards classification and information gathered on artistic activities. Proportion of reactive airway disease, obstructive pulmonary disease, and pre-existing anxiety disorder or bipolar disorder were significantly increased in persons carrying AAT non-M polymorphisms compared to normal MM genotype (respectively, 10, 20, 21, and 33% compared to 8, 12, 11, and 9%; contingency table, pulmonary: chi2 37, p=0.0001; affective disorder: chi2=171, p=0.0001). In persons with artistic avocation (n=189) or occupation (n=57), AAT non-M polymorphisms are significantly increased (respectively, proportions of 44 and 40% compared to background rate of 9%; contingency table, avocation: chi2=172, p=0.0001; occupation: chi2=57, p=0.0007). Artistic ability and 'anxiety/bipolar spectrum' mood disorders may represent phenotypic attributes that had selective advantage during recent human evolution, an 'intensive creative energy' (ICE) behavioral phenotype. Background proportion of ICE of 7% consists of 49 of 1312 persons with AAT MM genotype (4%), and 58 of 225 persons with non-MM genotypes (26%) (contingency table, chi2=222, p=0.0001). Penetrance of ICE increases in genotypes with lower AAT levels: PiMS, 18%; PiMZ, 44%; PiSS and PiZZ, 100% (five cases). At all ages, persons with non-MM genotype had significantly higher proportion of thiamine deficiency (50% in PiMZ), reactive hypoglycemia (20% in PiMZ), and possibly fatty liver (thiamine: chi2=28, p=0.0001; hypoglycemia: chi2=92, p=0.0001). In older persons, PiMZ genotype had significantly increased proportion (46%) of brain MRI T2 white matter abnormalities (chi2=49, p=0.003). Persons with ICE and MM genotype showed increased prevalence of pulmonary disorders and same signature as S and Z carriers and homozygotes (see above). Z polymorphism was associated with delayed age of onset (average 7 years) for persons with toxic environmental or occupational exposures (log rank, p=0.0001) and more stable cognitive change in persons with neurodegenerative illness (p<0.05). At all ages, ICE phenotype and Z polymorphism were associated with altered copper homeostasis with low or absent non-ceruloplasmin bound copper (p<0.05). AAT polymorphisms which affect iron, lipid and copper metabolism may affect early events in nervous system development, function and response to environmental exposures. AAT may also be a 'switch' for copper metabolism and low 'free' copper would be theorized to provide protection for lipid oxidation and favorably affect beta-amyloid and other aggregation, but possibly alter early 'critical' period of CNS development. AAT polymorphisms may define an important and treatable subset of persons presenting with CNS disorders. This new proposed phenotype for AAT transcends classic pattern of strictly liver and lung disease, and should be considered for proper evaluation and management of patients presenting with classic AAT-related disorders, affective disorders, persons with ICE, white matter disease or multisystem disorders of memory. [PubMed Citation] [Order full text from Infotrieve]


4) Akiskal HS, Akiskal KK
In search of Aristotle: temperament, human nature, melancholia, creativity and eminence.
J Affect Disord. 2007 Jun;100(1-3):1-6.
Is suffering associated with melancholia and "madness" necessary for artistic creativity and eminence? Or do creativity and leadership have something to do with the temperaments associated with affective disease? We integrate concepts dating back to Greek psychological medicine and philosophy--especially work attributed to Aristotle--with modern data-based examination of the role of cyclothymic and related temperaments in the interface between mixity, the bipolar spectrum and normality. We place our query within the general framework of evolutionary biology and human nature. In doing so, we propose that affective disease--including mania and associated psychotic states--exist because they serve as the genetic reservoir for adaptive temperaments and the genes for genius. Affective disorder can therefore be regarded as the price of exceptional greatness. Thus, creative and eminent individuals, by virtue of their being exceptional, occupy a somewhat unstable terrain between temperament and affective disease. [PubMed Citation] [Order full text from Infotrieve]


5) Lieb J
The paradoxical advantages and disadvantages of natural selection: the case history of Charles Darwin.
Med Hypotheses. 2007;69(6):1375-7.
The biology of natural selection is an enduring mystery, as is the nature of Charles Darwin's chronic illness. Of the theories advanced to explain the latter, Oedipal conflicts and Chagas' disease are preeminent. Hypomania, however, propelled Darwin to the pinnacle of scientific achievement and good health, the depression that followed condemning him to intellectual stagnation, lethargy, impaired memory and concentration, and incapacitating gastrointestinal disorders. Examples of natural selection in humans are much sought after when, ironically, one need look no further than Darwin himself. [PubMed Citation] [Order full text from Infotrieve]


6) Rybakowski J, Klonowska P, Patrzała A, Jaracz J
[Psychopathology and creativity]
Psychiatr Pol. 2006 Nov-Dec;40(6):1033-49.
In this paper, a concept has been presented stating that the process of creativity may be connected with psychopathological features such as mood disorders, mainly bipolar, and psychosis-like thought abnormalities. Biographic studies point to a more frequent occurrence of affective disorders in creative subjects and members of their families. There is also data concerning the occurrence of schizophrenia in the families of prominent persons. A number of studies have demonstrated a similarity of patients with bipolar affective illness and members of their families to creative persons, as to increased indexes of creativity as well as such temperamental features as cyclothymia, neuroticism and openness. An association has been also found between the dimension of"psychoticism", schizotypal features and the measures of creativity. A reduction of the so called "latent inhibition" mechanism, resulting in perception of seemingly irrelevant external stimuli is connected with a predisposition to both increased creativity and schizophrenia-like disturbances. A neurobiological model of generating ideas and creative drive assumes a dominant role of three brain structures: frontal lobes, temporal lobes and the mesolimbic system. The neurotransmission system mostly connected with elevated mood and psychotic thinking is the dopaminergic system, especially its mesolimbic and cortical pathways. Both neurobiological and pharmacological evidence has been accumulated for an association of these pathways with motivational, emotional and cognitive processes, and indirectly, with the processes of creativity. In recent years, a number of interesting results has also been obtained from molecular-genetic studies about genetic determinants of creativity processes in association with bipolar mood changes and psychotic conditions. [PubMed Citation] [Order full text from Infotrieve]


7) Rihmer Z, Gonda X, Rihmer A
[Creativity and mental illness]
Psychiatr Hung. 2006;21(4):288-94.
It has been known for a long time that people with salient social and artistic creativity suffer more frequently from psychiatric illnesses than the average population. In their review paper, the authors assess the Hungarian and international scientific literature regarding the association of creativity and psychopathology. They conclude that contrary to the concept prevailing in the first part of the 20th century about the strong association between schizophrenia and creativity, the results of empirical research now unambiguously suggest that prominent social and artistic creativity is associated primarily with affective, and more specifically with bipolar affective illnesses. In addition, we already know that as regards the development of creativity, it is not the given affective (depressive, manic, hypomanic) episode which is important, but the hyperthymic or cyclothymic temperament structure which also predisposes for affective illness. [PubMed Citation] [Order full text from Infotrieve]


8) Strong CM, Nowakowska C, Santosa CM, Wang PW, Kraemer HC, Ketter TA
Temperament-creativity relationships in mood disorder patients, healthy controls and highly creative individuals.
J Affect Disord. 2007 Jun;100(1-3):41-8.
OBJECTIVE: To investigate temperament-creativity relationships in euthymic bipolar (BP) and unipolar major depressive (MDD) patients, creative discipline controls (CC), and healthy controls (HC). METHODS: 49 BP, 25 MDD, 32 CC, and 47 HC (all euthymic) completed three self-report temperament/personality measures: the Revised NEO Personality Inventory (NEO-PI-R), the Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego Autoquestionnaire (TEMPS-A), and the Temperament and Character Inventory (TCI); and four creativity measures yielding six parameters: the Barron-Welsh Art Scale (BWAS-Total, BWAS-Like, and BWAS-Dislike), the Adjective Check List Creative Personality Scale (ACL-CPS), and the Torrance Tests of Creative Thinking--Figural (TTCT-F) and Verbal (TTCT-V) versions. Factor analysis was used to consolidate the 16 subscales from the three temperament/personality measures, and the resulting factors were assessed in relationship to the creativity parameters. RESULTS: Five personality/temperament factors emerged. Two of these factors had prominent relationships with creativity measures. A Neuroticism/Cyclothymia/Dysthymia Factor, comprised mostly of NEO-PI-R-Neuroticism and TEMPS-A-Cyclothymia and TEMPS-A-Dysthymia, was related to BWAS-Total scores (r=0.36, p<0.0001) and BWAS-Dislike subscale scores (r=0.39, p<0.0001). An Openness Factor, comprised mostly of NEO-PI-R-Openness, was related to BWAS-Like subscale scores (r=0.28, p=0.0006), and to ACL-CPS scores (r=0.46, p<0.0001). No significant relationship was found between temperament/personality and TTCT-F and TTCT-V scores. CONCLUSIONS: Neuroticism/Cyclothymia/Dysthymia and Openness appear to have differential relationships with creativity. The former could provide affective (Neuroticism, i.e. access to negative affect, and Cyclothymia, i.e. changeability of affect) and the latter cognitive (flexibility) advantages to enhance creativity. Further studies are indicated to clarify mechanisms of creativity and its relationships to affective processes and bipolar disorders. [PubMed Citation] [Order full text from Infotrieve]


9) Santosa CM, Strong CM, Nowakowska C, Wang PW, Rennicke CM, Ketter TA
Enhanced creativity in bipolar disorder patients: a controlled study.
J Affect Disord. 2007 Jun;100(1-3):31-9.
OBJECTIVE: Associations between eminent creativity and bipolar disorders have been reported, but there are few data relating non-eminent creativity to bipolar disorders in clinical samples. We assessed non-eminent creativity in euthymic bipolar (BP) and unipolar major depressive disorder (MDD) patients, creative discipline controls (CC), and healthy controls (HC). METHODS: 49 BP, 25 MDD, 32 CC, and 47 HC (all euthymic) completed four creativity measures yielding six parameters: the Barron-Welsh Art Scale (BWAS-Total, and two subscales, BWAS-Dislike and BWAS-Like), the Adjective Check List Creative Personality Scale (ACL-CPS), and the Torrance Tests of Creative Thinking--Figural (TTCT-F) and Verbal (TTCT-V) versions. Mean scores on these instruments were compared across groups. RESULTS: BP and CC (but not MDD) compared to HC scored significantly higher on BWAS-Total (45% and 48% higher, respectively) and BWAS-Dislike (90% and 88% higher, respectively), but not on BWAS-Like. CC compared to MDD scored significantly higher (12% higher) on TTCT-F. For all other comparisons, creativity scores did not differ significantly between groups. CONCLUSIONS: We found BP and CC (but not MDD) had similarly enhanced creativity on the BWAS-Total (driven by an increase on the BWAS-Dislike) compared to HC. Further studies are needed to determine the mechanisms of enhanced creativity and how it relates to clinical (e.g. temperament, mood, and medication status) and preclinical (e.g. visual and affective processing substrates) parameters. [PubMed Citation] [Order full text from Infotrieve]


10) Janka Z
[The impact of mood alterations on creativity]
Ideggyogy Sz. 2006 Jul 20;59(7-8):236-40.
Basic elements of artistic (and other) creativity are the technical-professional skill and knowledge, the special talent and ability and the willingness or motivation; one of which being absent results in partially realised creativity like juvenile, frustrated or abandoned types, respectively. Psychometric scales have been developed to measure everyday and eminent creativity, which show that creativity correlates with higher psychoticism, impulsivity and venturesomeness scores and with lower neuroticism and conformity scores of the personality test employed in a general population. Among the psychological components of creativity are the cognitive processes, mood, motivation, and personality traits. Regarding mood, a theory of "inverted U" has been proposed as elevation of mood facilitates creativity to a certain point after what extreme increase has an adverse effect on achievement. Analysing psychopathology and creativity among various professions, higher rates of psychopathology, especially affective symptoms, have been found in art-related professions. Examples of immortal poets, writers, painters, sculptors and composers, having created invaluable cultural treasures for mankind, illustrate that many of them showed signs of mood alterations (unipolar or bipolar affective disorder spectrum) which were expressed in their artistic products. [PubMed Citation] [Order full text from Infotrieve]


11) Pronin E, Wegner DM
Manic thinking: independent effects of thought speed and thought content on mood.
Psychol Sci. 2006 Sep;17(9):807-13.
This experiment found that the speed of thought affects mood. Thought speed was manipulated via participants' paced reading of statements designed to induce either an elated or a depressed mood. Participants not only experienced more positive mood in response to elation than in response to depression statements, but also experienced an independent increase in positive mood when they had been thinking fast rather than slow--for both elation and depression statements. This effect of thought speed extended beyond mood to other experiences often associated with mania (i.e., feelings of power, feelings of creativity, a heightened sense of energy, and inflated self-esteem or grandiosity). [PubMed Citation] [Order full text from Infotrieve]


12) Davis GE, Lowell WE
Solar cycles and their relationship to human disease and adaptability.
Med Hypotheses. 2006;67(3):447-61.
In this paper, we show that 11-year solar cycle peaks predispose humans to disease, but also endow creativity and adaptability. We give several examples of diseases that are modulated by light and present evidence for an effect of intensity and variation in sunlight, primarily ultraviolet radiation (UVR), on the human genome. The birth dates of nearly 237,000 unique clients in the Maine Medicaid database collected from 1995 to 2004, inclusive, were related to solar cycle irradiance for the past seventy-one years, encompassing seven solar cycles. The sample was divided into four general categories of disease: mental/behavioral illnesses; metabolic diseases; autoimmune diseases; neoplasms. The birth months for those clients born in any given year were arranged in the form of a winter/summer ratio in order to more clearly appreciate the seasonality inherent in each disease category. Solar cycles were separated into chaotic (approximately three times as irradiant) or non-chaotic according to the Gutenberg-Richter power law and the uncertainty inherent in predicting solar storms. The results show that radiation peaks in solar cycles and particularly in chaotic solar cycles (CSCs) are associated with a higher incidence of mental disorders, suggesting the sensitivity of ectodermal embryonic tissues to UVR. Autoimmune diseases have intermediate sensitivity, while the neoplasms in the study, primarily of endoderm, appear suppressed by peak UVR intensity. The ratio of the number of clients born in CSC cycles to non-CSC cycles was highest for the more genetic mental diseases, like schizophrenia and bipolar disorder, but as that ratio decreased, the clients with diseases like multiple sclerosis and rheumatoid arthritis showed more environmental features manifested as a greater winter/summer birth month ratio that was significantly different than that of the average client in the whole data set. The paper presents evidence that latitude, e.g., variation in light, is an added stress to the immune system (especially at 53-54 degrees N. latitude) that is involved in nearly all human disease. We hypothesize that introns, the presumptive engenderers of gene control, modulate the effects of UVR, particularly for the neoplasms studied. We conclude that intermittent and largely unpredictable peak solar cycle radiation has been the fundamental engine of evolution, forcing organisms to adapt to mutagenic UVR and producing enough damage to instigate genetic variation. Probably a chance genetic mutation over 80,000 years ago produced a human brain capable of abstract thought and consciousness. The slight genetic instability that favored an adaptable, creative brain also produced other somatic variations that present phenotypically as disease, but largely expressed after natural selection (reproduction) and associated with the inexorable entropy of aging. [PubMed Citation] [Order full text from Infotrieve]


13) Figueroa C G
[Virginia Woolf as an example of a mental disorder and artistic creativity]
Rev Med Chil. 2005 Nov;133(11):1381-8.
This is an attempt to evaluate the mental disorder that the novelist Virginia Woolf suffered, and to determine the relationship between her creativity and her insanity. What mostly characterizes her illness is the presence of typical phases of severely impairing depression and significant hypomania, culminating in suicide at the age of 59. This is a convincing life history of a bipolar II disorder, although the "broad bipolar spectrum" is less easy to define operational than bipolar disorder I. She was moderately stable as well as exceptionally productive from 1915 until she committed suicide in 1941. Virginia Woolf created little or nothing while she was unwell, and was productive between attacks. A detailed analysis of her own creativity over the years shows that her illnesses were the source of material for her novels. [Free Full Text] [PubMed Citation] [Order full text from Infotrieve]


14) Graves JS
Composition and adaptation in the life of Robert Schumann.
Bull Menninger Clin. 2005;69(4):313-30.
The composer Robert Schumann, who suffered from bipolar disorder, utilized his impressive musical and literary talents in attempts to adapt to multiple developmental traumas, separations, and losses as well as to the ongoing ravages of his mood disorder. By analyzing several of his Lieder, the author formulates and describes several defense mechanisms involved in these adaptations. These include identification with the lost object, the use of transitional objects and phenomena, sublimation, denial, minimization, idealization, playfulness, and the employment of healthy obsessive traits. Schumann utilized these adaptive defenses successfully for a brief period, thus coping with a difficult separation from his fiancée, Clara. Ultimately, however, he was unable to experience mature mourning regarding the deaths of several family members. The author, drawing on his extensive experience with treating bipolar individuals in outpatient settings, discusses some of the difficulties that many bipolar patients like Schumann have with mourning, including early developmental vulnerabilities to separation and loss, the disorganizing effects of bipolar mood episodes on cognition and self-coherence, the need to camouflage affects reminiscent of bipolar mood episodes, and experiencing these affects and mood episodes as traumatic reoccurrences. By studying the biographies of creative individuals such as Schumann, clinicians can expand their appreciation of their patients' adaptive capacities and thus assist them in restoring a sense of hope and vitality in their lives. [PubMed Citation] [Order full text from Infotrieve]


15) Schuldberg D
Eysenck Personality Questionnaire scales and paper-and-pencil tests related to creativity.
Psychol Rep. 2005 Aug;97(1):180-2.
Pearson correlations for scores on scales of the 1975 version of the Eysenck Personality Questionnaire with measures of schizotypy, hypomania, and creative traits are reported for 625 undergraduates. The Psychoticism scores are correlated .30 with Hypomanic traits, .25 with Perceptual Aberration, and .20 with the How Do You Think, a test of attitudes and activities related to creativity. Extraversion is also related to creativity-relevant scores. Results support a broad and nonspecific role for the Psychoticism scale in relation to both creativity and subclinical symptomatology. [PubMed Citation] [Order full text from Infotrieve]


16) Sabelli H, Sugerman A, Kovacevic L, Kauffman L, Carlson-Sabelli L, Patel M, Konecki J
Bios data analyzer.
Nonlinear Dynamics Psychol Life Sci. 2005 Oct;9(4):505-38.
The Bios Data Analyzer (BDA) is a set of computer programs (CD-ROM, in Sabelli et al., Bios. A Study of Creation, 2005) for new time series analyses that detects and measures creative phenomena, namely diversification, novelty, complexes, nonrandom complexity. We define a process as creative when its time series displays these properties. They are found in heartbeat interval series, the exemplar of bios .just as turbulence is the exemplar of chaos, in many other empirical series (galactic distributions, meteorological, economic and physiological series), in biotic series generated mathematically by the bipolar feedback, and in stochastic noise, but not in chaotic attractors. Differencing, consecutive recurrence and partial autocorrelation indicate nonrandom causation, thereby distinguishing chaos and bios from random and random walk. Embedding plots distinguish causal creative processes (e.g. bios) that include both simple and complex components of variation from stochastic processes (e.g. Brownian noise) that include only complex components, and from chaotic processes that decay from order to randomness as the number of dimensions is increased. Varying bin and dimensionality show that entropy measures symmetry and variety, and that complexity is associated with asymmetry. Trigonometric transformations measure coexisting opposites in time series and demonstrate bipolar, partial, and uncorrelated opposites in empirical processes and bios, supporting the hypothesis that bios is generated by bipolar feedback, a concept which is at variance with standard concepts of polar and complementary opposites. [PubMed Citation] [Order full text from Infotrieve]


17) Simeonova DI, Chang KD, Strong C, Ketter TA
Creativity in familial bipolar disorder.
J Psychiatr Res. 2005 Nov;39(6):623-31.
Studies have demonstrated relationships between creativity and bipolar disorder (BD) in individuals, and suggested familial transmission of both creativity and BD. However, to date, there have been no studies specifically examining creativity in offspring of bipolar parents and clarifying mechanisms of intergenerational transmission of creativity. We compared creativity in bipolar parents and their offspring with BD and bipolar offspring with attention-deficit/hyperactivity disorder (ADHD) with healthy control adults and their children. 40 adults with BD, 20 bipolar offspring with BD, 20 bipolar offspring with ADHD, and 18 healthy control parents and their healthy control children completed the Barron-Welsh Art Scale (BWAS), an objective measure of creativity. Adults with BD compared to controls scored significantly (120%) higher on the BWAS Dislike subscale, and non-significantly (32%) higher on the BWAS Total scale. Mean BWAS Dislike subscale scores were also significantly higher in offspring with BD (107% higher) and offspring with ADHD (91% higher) than in healthy control children. Compared to healthy control children, offspring with BD had 67% higher and offspring with ADHD had 40% higher BWAS Total scores, but these differences failed to reach statistical significance when adjusted for age. In the bipolar offspring with BD, BWAS Total scores were negatively correlated with duration of illness. The results of this study support an association between BD and creativity and contribute to a better understanding of possible mechanisms of transmission of creativity in families with genetic susceptibility for BD. This is the first study to show that children with and at high risk for BD have higher creativity than healthy control children. The finding in children and in adults was related to an enhanced ability to experience and express dislike of simple and symmetric images. This could reflect increased access to negative affect, which could yield both benefits with respect to providing affective energy for creative achievement, but also yield liabilities with respect to quality of interpersonal relationships or susceptibility to depression. [PubMed Citation] [Order full text from Infotrieve]


18) Trede K, Salvatore P, Baethge C, Gerhard A, Maggini C, Baldessarini RJ
Manic-depressive illness: evolution in Kraepelin's Textbook, 1883-1926.
Harv Rev Psychiatry. 2005 May-Jun;13(3):155-78.
BACKGROUND: The syndrome of manic-depressive insanity (MDI), as conceptualized by Emil Kraepelin a century ago, with later refinements, continues to dominate research and clinical practice with mood disorder patients. Current understanding of Kraepelin's views by Anglophones is heavily influenced by the late, highly developed, MDI concept represented in the 1921 partial English translation of the last complete edition of his textbook, the product of gradual development over several decades. METHOD: We reviewed all nine editions and revisions of Kraepelin's Textbook (1883-1926) and other writings by him to document the evolution of his views of MDI, and characterized salient developments within biographical and historical contexts. RESULTS: We found support for the traditional impression that Kraepelin's clinical perception of similarities of various forms of periodic psychiatric disorders marked by fundamental dysregulation of excitation and inhibition of thought and behavior, as well as of mood--as distinct from chronic psychotic illnesses--encouraged his broad, mature concept of MDI. However, our findings indicate a complex evolution of Kraepelin's MDI concept in the 1880s and 1890s, his use of more creative and less empirical clinical methods than traditionally believed, and his considerable personal uncertainty about making clear distinctions among MDI, dementia praecox, intermediate conditions, and paranoid disorders--an uncertainty that persisted to the end of his career in the 1920s. CONCLUSIONS: Kraepelin responded to a compelling international need for diagnostic order in nineteenth-century psychiatry, and effectively promoted his diagnostic proposals with a widely used and influential textbook. Though his methods were less empirical than is usually realized, his legacy includes analysis of large clinical samples to describe psychopathology and illness-course, along with efforts to define psychobiologically coherent and clinically differentiable entities, as steps toward defining psychiatric syndromes. Modern international "neo-Kraepelinian" enthusiasm for descriptive, criterion-based diagnosis should be tempered by Kraepelin's own appreciation of the tentative and uncertain nature of psychiatric nosology, particularly in classifying illnesses with both affective and psychotic features. [PubMed Citation] [Order full text from Infotrieve]


19) Gillett G
The unwitting sacrifice problem.
J Med Ethics. 2005 Jun;31(6):327-32.
The diagnosis of bipolar disorder has been linked to giftedness of various sorts and this raises a special problem in that it is likely that the condition has a genetic basis. Therefore it seems possible that in the near future we will be able to detect and eliminate the gene predisposing to the disorder. This may mean, however, that, as a society, we lose the associated gifts. We might then face a difficult decision either way in that it is unclear that we are preventing an unalloyed bad when we diagnose and eliminate bipolar disorder through prenatal genetic testing and yet if we allow the individual to be born we are condemning that person to being an unwitting sacrifice in that they might well suffer considerable net distress as a result of our need to keep our gene pool enriched in the relevant way. [Free Full Text] [PubMed Citation] [Order full text from Infotrieve]


20) Smalley SL, Loo SK, Yang MH, Cantor RM
Toward localizing genes underlying cerebral asymmetry and mental health.
Am J Med Genet B Neuropsychiatr Genet. 2005 May 5;135B(1):79-84.
Genome investigations of autism, attention deficit hyperactivity disorder (ADHD), and dyslexia suggest possible genetic overlap. Atypical cerebral asymmetry (ACA), the absence of the left hemisphere dominance for language, may be a shared phenotype due to genes located in regions of overlap. A binomal test is used to evaluate whether linked regions overlap more than expected by chance for 15 genome-wide scans in autism, ADHD, and dyslexia. Significant evidence of linkage overlap (P = 10(-7)) is seen for autism, ADHD, and dyslexia for seven chromosomal regions (2p11-12, 5p13, 7q22-33, 9q33-34, 13q22, 16p13, and 17p11-q11). Linkage analysis of ACA and molecular markers for 270 sibling pairs with ADHD is conducted using the Haseman-Elston statistic. Linkage analysis supports ACA as a shared phenotype with risk genes located on 9q33-34 or 16p13 (P < 0.004). Further support stems from the overlap of these regions in schizophrenia, bipolar illness, specific language impairment (SLI), and handedness, all traits associated with ACA. Autism, ADHD, and dyslexia share regions of linkage overlap and ACA may be a shared phenotype for such genes similar to HLA in autoimmune disease. Because ACA is associated with certain aspects of creativity, such risk genes may also be enhancer genes for creativity. [PubMed Citation] [Order full text from Infotrieve]