Results 31 to 40 of about 4,224 (202)

Psiquiatria como ciência da informação [Psiquiatria computacional II]

Debates em Psiquiatria, 2013
A subjetividade da doença mental é melhor compreendida e tratada quando abordamos sua complexidade no âmbito da teoria da informação. A estrutura nervosa em si organiza-se evolucionariamente como processadores de informação em diversos níveis da ...
Fernando Portela Câmara
doaj   +1 more source

Cognitive performance of young and elderly subjects on the free word recall memory test: effect of presentation order on recall order [PDF]

, 2009
The influence of aging on memory has been extensively studied, but the importance of short-term memory and recall sequence has not. The objective of the current study was to examine the recall order of words presented on lists and to determine if age ...
Bueno, Orlando Francisco Amodeo, Galduróz, José Carlos Fernandes, Oliveira, F.g., Santos-Galduróz, R.f.   +3 more
core   +3 more sources

Intraperitoneal Exposure to Nano/Microparticles of Fullerene (C60) Increases Acetylcholinesterase Activity and Lipid Peroxidation in Adult Zebrafish (Danio rerio) Brain

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
Even though technologies involving nano/microparticles have great potential, it is crucial to determine possible toxicity of these technological products before extensive use. Fullerenes C60 are nanomaterials with unique physicochemical and biological properties that are important for the development of many technological applications.
Gonzalo Ogliari Dal Forno, Luiza Wilges Kist, Mariana Barbieri de Azevedo, Rachel Seemann Fritsch, Talita Carneiro Brandão Pereira, Roberta Socoowski Britto, Sílvia Stanisçuaski Guterres, Irene Clemes Külkamp-Guerreiro, Carla Denise Bonan, José María Monserrat, Maurício Reis Bogo, Qaisar Mahmood   +11 more
wiley   +1 more source

Plantas com possíveis ações psicoativas utilizadas pelos índios Krahô, Brasil [PDF]

, 2006
OBJECTIVE: In spite of the richness of the Brazilian biodiversity, no phytomedicines have been developed from this flora with the purpose of being used in psychiatric treatments.
Carlini, Elisaldo Araujo, Rodrigues, Eliana   +1 more
core   +2 more sources

Acute Exposure to Microcystin‐Producing Cyanobacterium Microcystis aeruginosa Alters Adult Zebrafish (Danio rerio) Swimming Performance Parameters

Journal of Toxicology, Volume 2011, Issue 1, 2011., 2011
Microcystins (MCs) are toxins produced by cyanobacteria (blue‐green algae), primarily Microcystis aeruginosa, forming water blooms worldwide. When an organism is exposed to environmental perturbations, alterations in normal behavioral patterns occur.
Luiza Wilges Kist, Angelo Luis Piato, João Gabriel Santos da Rosa, Gessi Koakoski, Leonardo José Gil Barcellos, João Sarkis Yunes, Carla Denise Bonan, Maurício Reis Bogo, J. J. Stegeman   +8 more
wiley   +1 more source

Effect of leaf essential oil from Piper solmsianum C.DC. in mice behaviour

Anais da Academia Brasileira de Ciências, 2001
The essential oil from Piper solmsianum leaves and its major compound (sarisan) were tested to verify their influences upon mice behaviour. The essential oil was obtained by hydrodistillation in a modified Clevenger extractor and analysed by GC/ MS. This
DAVYSON L. MOREIRA, PATRÍCIA O. SOUZA, MARIA AUXILIADORA C. KAPLAN, NUNO A. PEREIRA, GERALDO L. CARDOSO, ELSIE F. GUIMARÃES   +5 more
doaj   +1 more source

Psicofarmacologia dos Antidepressivos / Psychopharmacology of Antidepressants [PDF]

Brazilian Journal of Development, 2021
O uso de fármacos combinados para o tratamento de patologias diversas em psiquiatria tem aumentado progressivamente. Os antidepressivos estão envolvidos em diversas interações farmacológicas clinicamente importantes, que por definição exercem uma ação comprovada no tratamento das perturbações depressivas.
Erisvan Carvalho Júnior, Márcio Trevisan   +1 more
openaire   +1 more source

Modulation of Sleep Homeostasis by Corticotropin Releasing Hormone in REM Sleep‐Deprived Rats

International Journal of Endocrinology, Volume 2010, Issue 1, 2010., 2010
Studies have shown that sleep recovery following different protocols of forced waking varies according to the level of stress inherent to each method. Sleep deprivation activates the hypothalamic‐pituitary‐adrenal axis and increased corticotropin‐releasing hormone (CRH) impairs sleep.
Ricardo Borges Machado, Sergio Tufik, Deborah Suchecki, Jessica A. Mong   +3 more
wiley   +1 more source

Prevalência de psicofármacos e psicoterapia no tratamento de depressão em ambulatório psiquiátrico de um hospital quaternário

Debates em Psiquiatria, 2018
Introdução: A depressão é um transtorno mental estimado como a segunda maior causa de incapacidade no mundo até 2030. A utilização de psicofármacos ou medicamentos psicotrópicos tem crescido mundialmente nas últimas décadas como ferramentas de melhora ...
Ana Carolina Dalarmelina , Thales Fernandes de Souza , Paulo José Oliveira Cortez , Jorge Gelvane Tostes   +3 more
doaj   +1 more source

Estudo longitudinal de um programa de reabilitação neuropsicológica dirigido a pacientes com doença de Alzheimer [PDF]

, 2004
Our aim was to study the duration of benefits derived from a neuropsychological rehabilitation program (NRP) for dementia patients. METHOD: The participants in this study were three patients diagnosed as probable Alzheimer's disease in the initial-to ...
Abrisqueta-Gomez, Jacqueline, Aguiar, Ana Cristina P., Brucki, Sonia Maria Dozzi, Bueno, Orlando Francisco Amodeo, Canali, Fabiola, Ponce, Carmen S.c., Vieira, Vera Lúcia Duarte   +6 more
core   +2 more sources