Emotional System
Mostrando 25-36 de 148 artigos, teses e dissertações.
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25. Rats treated with Hypericum perforatum during pregnancy generate offspring with behavioral changes in adulthood
Abstract Drugs used in the treatment of depression can cross the placenta giving rise to questions regarding the effects these drugs exert on the fetus. Hypericum perforatum L., Hypericaceae, is a natural product used to treat depression. However, information about its toxicity and the occurrence of alterations in the central nervous system development of th
Rev. bras. farmacogn.. Publicado em: 2017-06
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26. Association between perceived social support and anxiety in pregnant adolescents
Objective: To evaluate the association between perceived social support and anxiety disorders in pregnant adolescents. Methods: We conducted a cross-sectional study with a sample of 871 pregnant women aged 10 to 19 years who received prenatal care in the national public health care system in the urban area of Pelotas, state of Rio Grande do Sul, southern B
Rev. Bras. Psiquiatr.. Publicado em: 04/08/2016
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27. Activation of locus coeruleus heme oxygenase-carbon monoxide pathway promoted an anxiolytic-like effect in rats
The heme oxygenase-carbon monoxide pathway has been shown to play an important role in many physiological processes and is capable of altering nociception modulation in the nervous system by stimulating soluble guanylate cyclase (sGC). In the central nervous system, the locus coeruleus (LC) is known to be a region that expresses the heme oxygenase enzyme (HO
Braz J Med Biol Res. Publicado em: 08/04/2016
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28. Tinnitus Neural Mechanisms and Structural Changes in the Brain: The Contribution of Neuroimaging Research
Introduction Tinnitus is an abnormal perception of sound in the absence of an external stimulus. Chronic tinnitus usually has a high impact in many aspects of patients' lives, such as emotional stress, sleep disturbance, concentration difficulties, and so on. These strong reactions are usually attributed to central nervous system involv
Int. Arch. Otorhinolaryngol.. Publicado em: 2015
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29. Medicinal plants for the treatment of “nervios”, anxiety, and depression in Mexican Traditional Medicine
The term “nervios” is referred as a folk illness recognized by Mexican Traditional Medicine, and also widely reported across many countries in Latin America. “Nervios” are characterized by a “state of bodily and mental unrest”, which decreases the ability to achieve daily goals. The causes are varied; in fact, any situation that alters the emotio
Rev. bras. farmacogn.. Publicado em: 2014-10
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30. Modulation of the startle response in verbal aggressors: differences among stimuli with distinct affective social content
The emotional response to socially affective stimuli is an important variable to understand aggression. Research is lacking on the psychophysiological basis of verbal aggressiveness that would allow the identification of these emotional responses. The aim of the present study was to investigate modulation of the startle response in verbal aggressors during t
Psychol. Neurosci.. Publicado em: 2014-06
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31. Psychological adjustment in children with episodic migraine: a population-based study
We investigated psychological adjustment in a preadolescent pediatric population as a function of headache diagnosis. Children from a city public education system were enrolled in this study. Parents were interviewed using validated headache questionnaires and the Strengths and Difficulties Questionnaire (SDQ), which measures psychological adjustment. Crude
Psychol. Neurosci.. Publicado em: 2014-06
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32. Vivências e expectativas de familiares cuidadores quanto ao uso de tecnologia assistiva (Sistema Auxilis) : um estudo psicológico = Experiences and expectations for family caregivers as to use assistive technology (Auxilis System): a psychological study / Experiences and expectations for family caregivers as to use assistive technology (Auxilis Syste : a psychological study
The family has an important role socialization and fundamental to the formation of the first affective ties to the development of learning and the constitution of the subject preparing him for life. The quality of interactions is related to emotional adjustment and behavior of each one in the family dynamics that may contribute to the perception of its stren
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/08/2012
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33. Involvement of NK-1 receptors of the basolateral and central nuclei of the amygdala in the defensive behavior of rats / Participação dos receptores NK-1 dos núcleos basolateral e central da amígdala no comportamento defensivo de ratos
A substantial body of evidence obtained in the last decade demonstrated that the Substance P (SP) is an important mediator of the affective and emotional behaviors. SP is a pro-aversive compound when microinjected within the dorsal periaqueductal gray (dPAG). These effects are mediated by the type 1 neurokininergic receptors (NK-1), since the defensive behav
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/06/2012
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34. Estudo da atividade tipo-ansiolítica das folhas de Pimenta pseudocaryophyllus (Gomes) L.R. Landrum - Myrtaceae / Anxiolity - like activity of the leaves of Pimenta pseudocaryophyllus (Gomes) L.R. Landrum - Myrtaceae
Pimenta pseudocaryophyllus, popularly known as Craveiro, is the only species in this genus native to the cerrado of Brazil. Ethnopharmacological studies revealed medicinal use of P. pseudocaryophyllus extracts in treating menstrual and digestive problems as well as emotional tension in the form of soothing tea among other therapeutic applications in Brazilia
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2012
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35. ESTRESSE, COPING, BURNOUT, SINTOMAS DEPRESSIVOS E HARDINESS ENTRE DISCENTES DE ENFERMAGEM / STRESS, COPING, BURNOUT, DEPRESSIVE SYMPTOMS AND HARDINESS AMONG NURSING STUDENTS
It is a quantitative, exploratory and transversal research with aiming to analyze stress coping, burnout, depressive symptoms and hardiness in nursing students. The survey was conducted in a public university of the Rio Grande do Sul. Data collection was performed in April and May 2011. Was followed a research protocol that consists of Form sociodemographic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/01/2012
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36. Mechanisms and clinical management of pain
Pain is an unpleasant, sensitive and emotional experience associated with or described in terms of tissue lesion, and may be acute or chronic. It may also be classified as nociceptive, neuropathic or psychogenic. Nociceptive pain involves the transformation of environmental stimuli into action potentials carried to the central nervous system, where they are
Braz. oral res.. Publicado em: 2012