Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Bruno Popik"'
Autor:
Maria Florencia Acutain, Jordana Griebler Luft, Cecila Alejandra Vazquez, Bruno Popik, Magalí C. Cercato, Alberto Epstein, Anna Salvetti, Diana A. Jerusalinsky, Lucas de Oliveira Alvares, Maria Verónica Baez
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
N-methyl-D-aspartate receptors are heterotetramers composed of two GluN1 obligatory subunits and two regulatory subunits. In cognitive-related brain structures, GluN2A and GluN2B are the most abundant regulatory subunits, and their expression is subj
Externí odkaz:
https://doaj.org/article/b7fc23c4462348d298ab5f70ac3572a0
Publikováno v:
eLife, Vol 9 (2020)
Aversive memories are at the heart of psychiatric disorders such as phobias and post-traumatic stress disorder (PTSD). Here, we present a new behavioral approach in rats that robustly attenuates aversive memories. This method consists of ‘deconditi
Externí odkaz:
https://doaj.org/article/7d7ece0c449143e29d8352922cb07b94
Autor:
Bruno Popik, Kétlyn Talise Knak Guerra, Jordana Griebler Luft, Henrique Schaan Fernandes, Lucas de Oliveira Alvares
Publikováno v:
Neurobiology of Learning and Memory. 202:107763
Publikováno v:
Neuroscience. 444:33-42
Most memories of life experiences will be forgotten or modified over time. Although several studies have investigated the processes underlying memory formation, the mechanisms behind memory updating and forgetting remain unclear. The endocannabinoid
Publikováno v:
Neurobiology of learning and memory. 188
Intracellular calcium stores (ICS) play a dynamic role in neuronal calcium (Ca
Publikováno v:
Neurobiology of Learning and Memory. 188:107587
Autor:
Lucas de Oliveira Alvares, Ana Paula Crestani, Kétlyn T. K. Guerra, Jorge Alberto Quillfeldt, Bruno Popik, Mirelle Araujo Casagrande, Fernanda N. Lotz
Generalization is an adaptive process that allows animals to deal with threatening circumstances similar to prior experiences. Systems consolidation is a time-dependent process in which memory loses it precision concomitantly with reorganizational ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5879e082fd332e11063e449b67e477ea
https://doi.org/10.1101/2020.08.14.250860
https://doi.org/10.1101/2020.08.14.250860
Autor:
Lucas de Oliveira Alvares, Bruno Popik, Mateus Oliveira Silva, Ana Paula Crestani, Jorge Alberto Quillfeldt
Publikováno v:
Neurobiology of Learning and Memory. 151:53-58
It has been proposed that long-lasting changes in dendritic spines provide a physical correlate for memory formation and maintenance. Spine size and shape are highly plastic, controlled by actin polymerization/depolymerization cycles. This actin dyna
Autor:
Mirelle Araujo Casagrande, Jorge Alberto Quillfeldt, Lizeth K. Pedraza, Josué Haubrich, Bruno Popik, Lucas de Oliveira Alvares
Publikováno v:
Neurobiology of Learning and Memory. 150:42-47
Memories are not instantly created in the brain, requiring a gradual stabilization process called consolidation to be stored and persist in a long-lasting manner. However, little is known whether this time-dependent process is dynamic or static, and