877 resultados para [Periods and phases of painting. Painting schools, styles, influences]


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Several neuropsychiatry disorders have shown a sexual dimorphism in their incidence, symptom profile and therapeutic response. A better understanding of the impact of sex hormones in emotional processing sexual dimorphism could bring tight to this important clinical finding. Some studies have provided evidence of sex differences in the identification of emotional faces, however, results are inconsistent and such inconsistency could be related to the lack of experimental control of the sex hormone status of participants. More recently, a few studies evaluated the modulation of facial emotion recognition by the phase of the menstrual cycle and sex hormones, however, none of them directly compared these results with a group of men. We evaluated the accuracy of facial emotion recognition in 40 healthy volunteers. Eleven women were assigned to early follicular group, nine women to the ovulatory group and 10 women to luteal group, depending on the phase of menstrual cycle, and a group of 10 men were also evaluated. Estrogen, progesterone and testosterone levels were assessed. The performance of the groups in the identification of emotional faces varied depending on the emotion. Early follicular group were more accurate to perceive angry faces than all other groups. Sadness was more accurately recognized by early follicular group than by luteal group and regarding the recognition of fearful faces a trend to a better performance and a significantly higher accuracy was observed, respectively, in the early follicular group and in the ovulatory group, in comparison to men. In women, estrogen negatively correlated to the accuracy in perception of angry mate faces. Our results indicate sex hormones to be implicated in a sexual dimorphism in facial emotion recognition, and highlight the importance of estrogen specifically in the recognition of negative emotions such as sadness, anger and fear. (C) 2009 Elsevier Ltd. All rights reserved.

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Analiza el sistema sociopolítico de Suecia.

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Description based on: 1863.

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Continued in Boston. School committee Documents

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Report, dated 7th April 1905.--Appendices: A-B. Reports of the architect (education) on school buildings, and on the results of tests of drains. C. Return showing--1. Accommodation; 2. Roll and average attendance (September and October 1904); 3. Staff on 1st May 1904, fixed staff 1905-6, and final staff with costs; 4. Loss of accommodation; 5. Recommendations of sub-committees; 6. Small sketch plans of the schools. D. Return of staff on 1st May 1904, showing name, age, status, qualifications, salary, etc., with small sketch plans of the schools. E. Reports of the educational adviser and of the architect, on accommodation. F. Report of the comptroller.--Map and index.--Appendix to Report of Education committee. 26th July, 1905. Salaries of teachers in non-provided schools appointed prior to and since 1st May, 1904, at salaries and under conditions other than those provided for in the council's scale of salaries for teachers.

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