Clinical Neuroscience

[THE IMPACT OF MOOD ALTERATIONS ON CREATIVITY]

JANKA Zoltán

JULY 30, 2006

Clinical Neuroscience - 2006;59(07-08)

[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 creativities like juvenile, frustrated or abandoned types, respectively. Psychometric scales have been developed to measure everyday and eminent creativities, 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 the mankind, illustrate that many of them showed signs of mood alterations (unipolar or bipolar affective disorder spectrum) which were expressed in their artistic products.]

COMMENTS

0 comments

Further articles in this publication

Clinical Neuroscience

[PARALLEL PROCESSING OF VISUAL INFORMATION]

BENEDEK György, JANÁKY Márta, BENEDEK Krisztina, KÉRI Szabolcs

[This is a survey on the function of parallel visual pathway with a special emphasis on its clinical implications. It is based on data in the literature and own results of our group. The paper primarily deals with the X, Y, W pathways and by the magnocellular, parvocellular and koniocellular visual pathways characterized by cells of various size as well as by nerve fibers of various thickness. Electrophysiological, microelectrode recording of single-unit activity makes the distinction between the pathways available in animal modell. Much more difficulties arise if we intend to characterize the pathways in humans or to detect the selective damage of one of these pathways in patients. The non-invasive diagnostic methods that could be used in the diagnosis are detailed here, too. Finally, the neurological, ophtalmological and psychological diseases are discussed in which a selective damage of any visual pathway is suspected. Summing it up, the survey provides evidences for the introduction of the novel concept of parallel pathways into the diagnostic aspects of ophthalmology, neurology and psychiatry.]

Clinical Neuroscience

[Novel forms of eating disorders]

TÚRY Ferenc, LUKÁCS Liza

Clinical Neuroscience

[THE AUGMENTATION OF CLOZAPINE TREATMENT WITH ELECTROCONVULSIVE THERAPY]

GAZDAG Gábor, KOCSIS-FICZERE Nárcisz, TOLNA Judit

[Objectives - The assessment, in terms of safety and efficacy, of augmenting clozapine monotherapy, as well as combined psychopharmacotherapy involving clozapine, with electroconvulsive therapy (ECT). Method - Reviewed were the charts of patients who received clozapine-ECT treatment in the Department of Psychiatry and Psychotherapy of Semmelweis University between November 1999 and December 2003. Results - During the studied period there were altogether 43 patients treated with the combination of clozapine and electroconvulsive therapy. In the schizoaffective group, the values for post-electroconvulsive therapy CGI were significantly lower than either in the catatonic (Z=-3.72, p<0.01) or in the hebephrenic (Z=-3.17, p<0.01) group. Among the groups created on the basis of the number of augmentation strategies utilized, the clozapine+3 group consisted of patients significantly older than the clozapine+1 group (Z=2.45, p=0.01). In the clozapine monotherapy group, the values for post-electroconvulsive therapy CGI were significantly lower than in any of the groups that had received a combination of augmentations (monotherapy-1 augmentation: Z=-3.01, p<0.01; monotherapy-2 augmentation: Z=-2.89, p<0.01; monotherapy- 3 augmentation: Z=-2.41, p=0.01). Conclusions - According to our examinations, the augmentation of clozapine treatment with electroconvulsive therapy should be tried primarily on schizoaffective patients, in case the clozapine monotherapy is ineffective. The simultaneous use of different augmentation strategies is expected to increase only the side effects not the efficacy of the treatment.]

Clinical Neuroscience

[THE ROLE OF MICRO-AROUSALS IN THE REGULATION OF SLEEP]

HALÁSZ Péter

[This work give a short account about a three decades research of the sleep microstructure. The studies, executed by the Strassbourg, Budapest and Parma schools, paved the way of exploring the participation of micro-arousals in the sleep regulation. It was shown that micro-arousals, not leading to instant arousal but influencing the later course of sleep are weaved into the network of sleep. A certain class of microarousals differs from the traditional desyncronisation-type and in a paradox way result a rebound like mobilisation of sleeplike activity with deltas and K-complexes. The desynchronisation- and synchronisation-type micro-arousals show different distribution along the sleep cyclicity and may play different role in sleep regulation. On the basis of the studies dealing with micro-arousals we can assume that beside the traditional long time constant, brain stem driven tonic chemical regulation, an other phasic regulation, with shorter time constant, underlied by the micro-arousals, also exist. This kind of phasic regulation makes sleep flexible and possible to adapt the actual sleep course to the inner and outer demands. An other important role of micro-arousals in pathological sleeps is to provide a gate for the different pathological events, pinpointing the key-points where these events could be expected in the sleep process.]

Clinical Neuroscience

[AIDS-RELATED TOXOPLASMA-ENCEPHALITIS PRESENTING WITH ACUTE PSYCHOTIC EPISODE]

ILNICZKY Sándor, DEBRECZENI Róbert, KOVÁCS Tibor, VÁRKONYI Viktória, BARSI Péter, SZIRMAI Imre

[The most frequent neurological manifestations of the Acquired Immunodeficiency Syndrome- (AIDS) are Cerebral Toxoplasmosis, Primary Central Nervous System Lymphoma (PCNSL), Progressive Multifocal Leukoencephalopathy (PML) and AIDS-encephalitis (AIDS-dementia complex, multinucleated giant cell encephalitis, HIV-encephalopathy). Neurological complications usually occur in the advanced stages of the disease, and they are uncommon in the beginning as presenting illness, but may result in lifethreatening condition or in death. Rarely the disease presents as a neuropsychiatric illness in an undiagnosed AIDS patient, delaying a proper diagnosis. We present the case of a 34 years old patient treated for AIDS-related Toxoplasma-encephalitis in our department. His illness started as an acute psychosis followed by rapid mental and somatic decline, leading to death in three months. His HIV-seropositivity was not known at his admission, and the extraneural manifestations were slight. The diagnosis was established by serology, imaging methods and histopathological investigation. After presenting the medical history and results of autopsy studies of the patient we discuss the problems of the differential diagnosis, especially regarding the findings of the imaging methods.]

All articles in the issue

Related contents

Clinical Neuroscience

[The facets of creativity in the light of bipolar mood alterations]

SZAKÁCS Réka

[The link between creativity, as the highest expression form of human achievement, and bipolar disorder came into focus of scientific investigations and research. Accomplished writers, composers and visual artists show a substantially higher rate of affective disorders, prodominantly bipolar mood disorders, comparing to the general population. Then again, patients afflicted with bipolar II subtype (hypomania and depression), as well as persons presenting the mildest form of bipolar mood swings (cyclothymia) possess higher creative skills. It evokes therefore that certain forms and mood states of bipolar disorder, notably hypomania might convey cognitive, emotional/affective, and motivational benefits to creativity. The aim of this paper is to display expression forms of creativity (writing, visual art, scientific work) as well as productivity (literary and scientific work output, number of artworks and exhibitions, awards) in the light of clinically diagnosed mood states at an eminent creative individual, treated for bipolar II disorder. Analysing the affective states, we found a striking relation between hypomanic episodes and visual artistic creativity and achievement, as well as scientific performance, whereas mild-moderate depressed mood promoted literary work. Severe depression and mixed states were not associated with creative activities, and intriguingly, long-term stabilised euthymic mood, exempted from marked affective lability, is disadvantageous regarding creativity. It seems, thereby, that mood functions as a sluice of creativity. Nevertheless, it is likely that there is a complex interaction between bipolar mood disorder spectrum and psychological factors promoting creativity, influenced also by individual variability due to medication, comorbid conditions, and course of disorder.]

Lege Artis Medicinae

[Donizetti's ailment: mood disorder, Barbaja, or luetic derailment?]

JANKA Zoltán, SZAKÁCS Réka

[The occurrence of specific forms of mood disorders is significantly higher among eminent creative persons, thus the talent and creative skills show some connections or may have common roots with mood swings. This phenomenon can be observed among composers as well. Our paper briefly summarizes several aspects of Gaetano Do­ni­zetti’s life (1797-1848), and some characteristic features of his operas. After his musical studies and initial successes Donizetti was hired by the opera impresario Domenico Bar­baja who pressed him under contract to write operas in a considerable number. Do­ni­zetti’s personal tragedy was that his wife and three children have died young. He composed more than 70 operas, wrote the librettos for some of them, had drawing skills, and a sense for theatre Gesamtkunst. His composing technique was incredibly fast, partly due to the external pressure (es­pecially by the impresario Barbaja). Beside the feverish speed (hypomania) he suffered of episodes with genuine fever, headache, and nausea. From 1845 onward full apathy, depression (occurred already earlier), and paralysis (progressiva?) developed hindering any creative power and meaningful interpersonal contact, so he was admitted to a closed mental facility. His illness was considered syphilis, but prevailing bipolar mood disorder may strongly be presumed today which is supported by early emerging creativity and hypomanic signs, transient mood swings, the composing technique, his multimodal talent, the abundance of his works (output of 3-4 operas a year), the vein (mood) streaming from the operas (’maddening scenes’ alongside lax and sparkling characters) and by certain circumstances (he was able to write opera buffas during his greatest personal tragedies). To all these com­ponents there can certainly be added an exogenous environmental pressure factor: Domenico Barbaja, the ’prince’ (and taskmaster) of opera impresarios. ]

Lege Artis Medicinae

[Recognition of mental disorders in primary care]

FÜREDI János, RÓZSA Sándor, SZÁDÓCZKY Erika, ZÁMBORI János

[BACKGROUND - Several studies have shown that a substantial part of patients with mood and anxiety disorders seeks help at their primary care physician. It is well known that recognition of these disorders cause difficulties for general practitioners. In our study starting in 1998, we attempted to map the psychiatric disorders present in primary care patients. This paper investigates the factors that may contribute to the difficulties in recognition and diagnosis of mental disorders. METHOD - 1815 primary care patients in 12 general practice offices has been evaluated for mood and/or anxiety disorders with DIS interview. The DIS diagnosis was compared with complaints and symptoms of patients and diagnosis given by their GPs. RESULTS - Diagnosis given by GPs and DIS evaluation showed low concordance. The main factor in this proved to be the presence of somatic disorders, whereas socio-demographic factors played little role. The highest concordance of diagnosis was found when acute or chronic somatic disorders were not present.]

Lege Artis Medicinae

[Working capacity assessment: a literature review]

MÁK Kornél, FEHÉR Gergely, GOMBOS Katalin, PUSCH Gabriella, KOLTAI Katalin, BANK Gyula, KÓSA Gábor, VARJASI Gábor, TIBOLD Antal

[INTRODUCTION - Although work capacity assessment (WCA) has high social and economical impacts, national medical standards are lacking in Hungary. AIM - The aim of our literature search based review was to gather evidence and international standards on WCA. RESULTS - There are different methods in WCA, from questionnaire forms to computer-based evalution, the latter seems to be the most effective. Apart from physical WCA, additional cardiovascular risk profile and psychoscocial evaluations are recommended. Despite of intesive research of the topic, evidence-based standards do not exist. CONCLUSION - There is an increasing demand on evidence-based WCA. ]