Ana Julia Garcia Pereira

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been conditioned (conditioned demonstrator, CD). As previous reports showed that prior experience with foot-shocks is necessary for the ability to respond to the distress of the demonstrator [6,8], experienced observer (EO) rats received unsignaled footshocks on the day prior to the social interaction. We measured the time that demonstrator and observer(More)
Avoiding or escaping a predator is arguably one of the most important functions of a prey's brain, hence of most animals' brains. Studies on fear conditioning have greatly advanced our understanding of the circuits that regulate learned defensive behaviours. However, animals possess a multitude of threat detection mechanisms, from hardwired circuits that(More)
The Flora-On dataset currently includes 253,310 occurrence records for the class Embryopsidae (vascular plants), comprising data collated via the platform relating to observation records of vascular plants across mainland Portugal. Observations are uploaded directly to the database primarily by experienced botanists and naturalists,(More)
OBJECTIVE To investigate the reliability and validity of a Brazilian-Portuguese adaptation of the Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS). METHOD A Brazilian sample of 58 multiple sclerosis (MS) patients and 58 healthy controls (HC) were administered the Brazilian-Portuguese BICAMS test battery, comprising the Symbol Digit(More)
Volcanic eruptions have important effects on terrestrial ecosystems. The biotic effects of volcanic ash on insect populations vary from widespread and catastrophic to subtle and localized. Volcanic eruptions may increase insect mortality through the effects of the ash plume, and these vary by taxon or specific biological features. The Puyehue–Cordon Caulle(More)
Food preferences displayed by foraging insects are important from a fundamental perspective and in pest control. We studied the preference of an invasive wasp, V. germanica, for protein foods in field conditions. Preferences were evaluated by placing baits in a paired design in different habitats and analyzing wasp visits, using a Bayesian approach to the(More)
Vespula vulgaris is an invasive scavenging social wasp that has very recently arrived in Patagonia (Argentina), a territory previously invaded - 35 yrs earlier - by another wasp, Vespula germanica Although V. vulgaris wasps possess features that could be instrumental in overcoming obstacles through several invasion stages, the presence of preestablished(More)
Screening of unusual forms of diabetes might not have been accounted by the Brazilian public health system Ricardo Emidio Navarrete de Toledo, Wimbler Pires Silva, Laura Priscila N Toledo, Maryane Caroline de Toledo, Rebeca Esteves Matos Rodrigues Ramiro, Bruna Maria Grosso Mascarenhas, Adriana Seixas Costalonga, Julio Cesar Rebelo Sampaio Filho, Ana Julia(More)
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