Cognitive Models
Mostrando 1-12 de 196 artigos, teses e dissertações.
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1. Neurocircuit models of obsessive-compulsive disorder: limitations and future directions for research
Obsessive-compulsive disorder (OCD) is a common psychiatric condition classically characterized by obsessions (recurrent, intrusive and unwanted thoughts) and compulsions (excessive, repetitive and ritualistic behaviors or mental acts). OCD is heterogeneous in its clinical presentation and not all patients respond to first-line treatments. Several neurocircu
Brazilian Journal of Psychiatry. Publicado em: 2022
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2. Heterogeneous trajectories in schizophrenia: insights from neurodevelopment and neuroprogression models
The notion that schizophrenia is a neuroprogressive disorder is based on clinical perception of cumulative impairments over time and is supported by neuroimaging and biomarker research. Nevertheless, increasing evidence has indicated that schizophrenia first emerges as a neurodevelopmental disorder that could follow various pathways, some of them neuroprogre
Brazilian Journal of Psychiatry. Publicado em: 2022
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3. Return to work after severe traumatic brain injury: further investigation of the role of personality changes
Objective: Longitudinal measurement invariance analyses are an important way to assess a test’s ability to estimate the underlying construct over time, ensuring that cognitive scores across visits represent a similar underlying construct, and that changes in test performance are attributable to individual change in cognitive abilities. We aimed to evaluat
Braz. J. Psychiatry. Publicado em: 2021-06
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4. Ditching candidate gene association studies: lessons from psychiatric genetics
Objective: Longitudinal measurement invariance analyses are an important way to assess a test’s ability to estimate the underlying construct over time, ensuring that cognitive scores across visits represent a similar underlying construct, and that changes in test performance are attributable to individual change in cognitive abilities. We aimed to evaluat
Braz. J. Psychiatry. Publicado em: 2021-06
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5. Longitudinal measurement invariance of neuropsychological tests in a diverse sample from the ELSA-Brasil study
Objective: Longitudinal measurement invariance analyses are an important way to assess a test’s ability to estimate the underlying construct over time, ensuring that cognitive scores across visits represent a similar underlying construct, and that changes in test performance are attributable to individual change in cognitive abilities. We aimed to evaluat
Braz. J. Psychiatry. Publicado em: 2021-06
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6. Depressive symptoms as an independent risk factor for mortality
Objective: To evaluate the relationship between presence of depressive symptoms and risk of death in older adults residing in a municipality in Southern Brazil. Methods: Between 2009 and 2014, 1,391 people participated in the EpiFloripa Aging Cohort Study, a population-based longitudinal study. Depressive symptoms were assessed through the Geriatric Depres
Braz. J. Psychiatry. Publicado em: 2021-06
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7. New technologies for social inclusion of people with psychosocial disabilities in the era of COVID-19 and beyond
Objective: To evaluate the relationship between presence of depressive symptoms and risk of death in older adults residing in a municipality in Southern Brazil. Methods: Between 2009 and 2014, 1,391 people participated in the EpiFloripa Aging Cohort Study, a population-based longitudinal study. Depressive symptoms were assessed through the Geriatric Depres
Braz. J. Psychiatry. Publicado em: 2021-06
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8. The remarkable Juliano Moreira (1872-1933): an Afro-Brazilian psychiatrist, scientist, and humanist in an environment of slavery and racism
Objective: To evaluate the relationship between presence of depressive symptoms and risk of death in older adults residing in a municipality in Southern Brazil. Methods: Between 2009 and 2014, 1,391 people participated in the EpiFloripa Aging Cohort Study, a population-based longitudinal study. Depressive symptoms were assessed through the Geriatric Depres
Braz. J. Psychiatry. Publicado em: 2021-06
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9. Prevalence and risk factors for post-traumatic stress, anxiety, and depression in sepsis survivors after ICU discharge
Objective: Sepsis survivors present a wide range of sequelae; few studies have evaluated psychiatric disorders after sepsis. The objective of this study was to define the prevalence of and risk factors for anxiety, depression and post-traumatic stress disorder (PTSD) symptoms in sepsis survivors. Method: Anxiety, depression and post-traumatic stress sympto
Braz. J. Psychiatry. Publicado em: 2021-06
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10. Mild and moderate cognitive impairment and mortality among Brazilian older adults in long-term follow-up: The Bambui Health Aging Study
Objective: To compare mortality in older adults with and without mild or moderate cognitive impairment over 15 years of follow-up in a middle-income country, where little information on this subject is available. Methods: A total of 1,281 community-dwelling older adults were followed-up for a median of 13.3 years. We evaluated their cognitive impairment us
Braz. J. Psychiatry. Publicado em: 2020-12
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11. PERCEPTION, ATTENTION AND DEMONSTRATIVE THOUGHT: IN DEFENSE OF A HYBRID METASEMANTIC MECHANISM
Abstract Demonstrative thoughts are distinguished by the fact that their contents are determined relationally, via perception, rather than descriptively. Therefore, a fundamental task of a theory of demonstrative thought is to elucidate how facts about visual perception can explain how these thoughts come to have the contents that they do. The purpose of thi
Manuscrito. Publicado em: 2020-06
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12. Health promotion of frail elderly individuals and at risk of frailty
RESUMO Objetivo: Identificar intervenções para promoção da saúde de idosos frágeis e em risco de fragilização. Método: Revisão integrativa da literatura realizada nas bases de dados: LILACS, CINAHL, MEDLINE, Web of Science, COCHRANE e Scopus, utilizando os Descritores: “frail elderly”, “aging”, “health services for the aged” e “hea
Rev. Bras. Enferm.. Publicado em: 05/12/2019