4 documents found, page 1 of 1
Roy Andersson: The Essence of the Complex Image
Afonso, Pedro M.The work of Roy Andersson, a Swedish auteur that turned its back to Realism and embraced Abstractionism, embodies one of the few truly defying and groundbreaking attitudes in modern Cinema: the denial of speed. The current essay focus on the methods through which he obtains this effect and the contribution of his body of work to the Aesthetics of Cinema.
Cinema Sem Imagem: um estudo de geração imagética
Lopes, Filipe; Afonso, Pedro M.
The RNA-Binding Protein hnRNP K Mediates the Effect of BDNF on Dendritic mRNA M...
Leal, Graciano; Comprido, Diogo; Luca, Pasqualino De; Morais, Eduardo Manuel Firmo; Rodrigues, Luís; Mele, Miranda; Santos, Ana R.; Costa, Rui O.Brain-derived neurotrophic factor (BDNF) is an important mediator of long-term synaptic potentiation (LTP) in the hippocampus. The local effects of BDNF depend on the activation of translation activity, which requires the delivery of transcripts to the synapse. In this work, we found that neuronal activity regulates the dendritic localization of the RNA-binding protein heterogeneous nuclear ribonucleoprotein K ...
Neuronal Activity Induces Synaptic Delivery of hnRNP A2/B1 by a BDNF-Dependent ...
Leal, Graciano; Afonso, Pedro M.; Duarte, Carlos B.Dendritic protein synthesis plays a critical role in several forms of synaptic plasticity, including BDNF (brain-derived neurotrophic factor)-mediated long-term synaptic potentiation (LTP). Dendritic transcripts are typically transported in a repressed state as components of large ribonucleoprotein complexes, and then translated upon stimulation at, or in the vicinity, of activated synapses. Heterogeneous nucle...