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Resumo Em 1924, um personagem despontou na imprensa brasileira: o "Professor Mozart". Seu nome era Mozart Dias Teixeira e, durante as décadas de 1920 e 1930, ele praticou curas em diversas cidades do país, provocando controvérsias entre setores da sociedade. O artigo analisa o caso, dividindo-se em três eixos: introduz o personagem e o debate sobre os seus métodos de cura, mostra como as polêmicas inspiraram produções artísticas que transitaram no seio da população e, por fim, discute a questão do charlatanismo e o problema da liberdade profissional e de culto. O estudo pretende ser uma contribuição à historiografia do espiritismo, do ocultismo e das ciências psíquicas no Brasil.

Abstract In 1924, a new figure appeared on the pages of Brazilian newspapers: "Professor Mozart." In the 1920s and 1930s, Mozart Dias Teixeira practiced healing in several Brazilian cities, sparking controversy among certain segments of society. A threefold analysis of the case is presented: describing the man himself and the debate surrounding his healing methods; showing how the controversies inspired the production and circulation of art among the population; and discussing the issues of charlatanism and professional and religious freedom. The study intends to contribute to the historiography on spiritism, occultism, and psychic sciences in Brazil.

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MOZART-4 chemistry transport model has been used to examine the contribution of carbon monoxide (CO) from different source regions/types by tagging their emissions in model simulations. These simulations are made using tagged tracer approach to estimate the relative contribution of different geographical regions and different emission sources, such as anthropogenic or biomass burning to the CO concentration at the surface, in the planetary boundary layer (PBL), and in the free troposphere (FT) over the Indian sub-continent. The CO budget analyses highlight the significant contribution of the Indian emissions on surface CO and influence of chemical production on the free tropospheric CO concentration. The total CO mixing ratio is estimated as 263 ± 139 parts per billion by volume (ppbv) for surface, 177 ± 71 ppbv for PBL, and 112 ± 14 ppbv for FT. The percentage contributions of primary sources are found to be 80%, 68%, and 53% at the surface, in the PBL, and in the FT, respectively. The sub-regional analysis of India shows that anthropogenic and photochemical processes contribute 41-75% and 15-46% CO, respectively, at the surface. Maximum percentage contribution of anthropogenic CO is observed over Indo-Gangetic Plain and Eastern India (75%). CO contribution from local anthropogenic and biomass burning emissions and transported from other global source regions are analyzed over the Indian region at the surface, in the PBL, and in the FT. The local anthropogenic sources contribute largest to the surface CO over India with 108 ppbv, followed by China with 98 ppbv, Europe with 55 ppbv, North America (NA) with 46 ppbv, and South-east Asia (SEA) and Middle East (ME) with 23 ppbv each. India's PBL (FT) CO is mostly influenced by China's anthropogenic emissions with 12 ppbv (8 ppbv) followed by SEA with 7 ppbv (6 ppbv). Surface biomass burning CO over India (6 ppbv) is much lower than in other regions such as SEA (32 ppbv), Africa (24 ppbv), and South America (11 ppbv). In the PBL (FT), SEA and Africa's BB emissions show major impact on CO over India with 6 ppbv (5 ppbv) and 5 ppbv (4 ppbv), respectively.

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Resumen Las hipótesis en torno a las patologías que tuvo Wolfang Amadeus Mozart (1756-1791) en su vida, la enfermedad final y la causa de su muerte han generado alrededor de 160 diagnósticos diferentes. En este trabajo se analizan las causas más pertinentes desde el punto de vista de la medicina interna y se plantea que es improbable que fuese un enfermo crónico, o un paciente psiquiátrico, o tuviese un síndrome genético, o hubiese sido envenenado. Se concluye que en los dos últimos meses de su existencia presentó una posible hipertensión arterial sistémica severa y luego desarrolló un síndrome nefrótico o nefrótico-nefrítico causado, quizá, por una fiebre tifoidea y aparecieron las complicaciones de una insuficiencia renal aguda en sus últimos días y un accidente cerebrovascular hemorrágico final. (Acta Med Colomb 2013; 38: 244-254).

Abstract The hypotheses in regard to the pathologies that had Wolfgang Amadeus Mozart (1756-1791) in his life, the final illness and the cause of his death have generated about 160 different diagnoses. This paper analyzes the most relevant causes from the point of view of internal medicine and suggests that it is unlikely that he were a chronically ill patient or a mental patient, or that he had a genetic syndrome or had been poisoned. We conclude that in the last two months of its existence he had a possible severe systemic arterial hypertension and then developed a nephrotic syndrome or nephrotic - nephritic caused perhaps by typhoid fever, and that in his last days the complications of an acute renal failure appeared and had a final hemorrhagic cerebrovascular accident. (Acta Med Colomb 2013; 38: 244-254).

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PURPOSE: To evaluate the performance of automated perimetry of elderly subjects naïve to AP after listening to a Mozart sonata. INTRODUCTION: Automated perimetry (AP) is a psychophysical test used to assess visual fields in patients with neurological disorders and glaucoma. In a previous study, Fiorelli et al. showed that young subjects who listened to a Mozart sonata prior to undergoing AP performed better in terms of reliability than those who did not listen to the sonata. METHODS: Fifty-two AP-naïve, normal subjects underwent Automated perimetry (SITA 24-2). The study group (25 subjects) underwent AP after listening to Mozart's Sonata for Two Pianos in D Major, and the control group (27 subjects) underwent Automated perimetry without prior exposure to the music. RESULTS: The study group had significantly lower false negative rates and a lower visual field reliability score than the controls (P=0.04 and P=0.04, respectively). The test time was shorter for the study group (P=0.03). DISCUSSION: This study shows that elderly subjects, when exposed to the Mozart sonata immediately before AP testing, have lower false negative rates and lower visual field reliability scores when compared with an age- and gender-matched control group. Our results differ from those of Fiorelli et al. who found lower false positive rates and less fixation loss in addition to lower false negative rates. CONCLUSION: Listening to a Mozart sonata seems to improve automated perimetry reliability in elderly subjects.

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PURPOSE: To evaluate the performance of automated perimetry of elderly subjects naïve to AP after listening to a Mozart sonata. INTRODUCTION: Automated perimetry (AP) is a psychophysical test used to assess visual fields in patients with neurological disorders and glaucoma. In a previous study, Fiorelli et al. showed that young subjects who listened to a Mozart sonata prior to undergoing AP performed better in terms of reliability than those who did not listen to the sonata. METHODS: Fifty-two AP-naïve, normal subjects underwent Automated perimetry (SITA 24-2). The study group (25 subjects) underwent AP after listening to Mozart's Sonata for Two Pianos in D Major, and the control group (27 subjects) underwent Automated perimetry without prior exposure to the music. RESULTS: The study group had significantly lower false negative rates and a lower visual field reliability score than the controls (P=0.04 and P=0.04, respectively). The test time was shorter for the study group (P=0.03). DISCUSSION: This study shows that elderly subjects, when exposed to the Mozart sonata immediately before AP testing, have lower false negative rates and lower visual field reliability scores when compared with an age- and gender-matched control group. Our results differ from those of Fiorelli et al. who found lower false positive rates and less fixation loss in addition to lower false negative rates. CONCLUSION: Listening to a Mozart sonata seems to improve automated perimetry reliability in elderly subjects.

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El término efecto Mozart comienza a utilizarse a partir de los trabajos de Rauscher et al. (1993), quienes observaron mejores resultados en tareas que requerían orientación temporo-espacial en estudiantes universitarios. El objetivo de este estudio es analizar el efecto que tiene en el aprendizaje práctico de la anatomía la aplicación de estímulos musicales relacionados con el denominado efecto Mozart. Participaron 254 estudiantes de las carreras de Odontología, Fonoaudiología y Tecnología Médica. Los grupos de estudio fueron sometidos durante toda una Unidad temática a estimulación auditiva utilizando el primer movimiento de la Sonata para dos Pianos en D Mayor (K. 448) de Mozart, los grupos controles desarrollaron su actividad práctica sin estimulación auditiva, al finalizar la unidad se realizó una evaluación práctica de reconocimiento de estructuras en el cadáver. Las medias de los resultados obtenidos fueron superiores en los sujetos sometidos a estimulación auditiva, estos resultados fueron estadísticamente significativos en las carreras de Odontología y Fonoaudiología, pero no en Tecnología Médica.

The term Mozart effect begins to be used starting from the works of Rauscher et al. (1993) who observed better results in tasks that required temporo-space orientation in university students. The objective of this study is to analyze the effect that has in the practical learning of the anatomy the application of musical stimuli related with the denominated Mozart effect. This study involved 254 participants of the careers of Dentistry, Fonoaudiology and Medical Technology. The study groups were subjected during an entire thematic Unit to auditory stimulation using the first movement of the Mozart's Sonata for Two Pianos K.448, the groups controls developed their practical activity without auditory stimulation, when concluding the unit they was carried out a practical evaluation of recognition of structures in the cadaver. The mean of the obtained results were superior in the subjected fellows to auditory stimulation, these results were statistically significant in the careers of Dentistry and Fonoaudiology, but not in Medical Technology.

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