We investigated whether cycloheximide (CHX) would induce amnesia for the stress-induced impairment of extinction retrieval. First, a single restraint stress session was demonstrated to impair extinction retrieval, but not fear conditioning. A second experiment showed that when CHX was administered immediately after restraint, rats exhibited…

While John Tenniel's illustrations to Lewis Carroll's Alice books are nearly as famous as the books themselves, the question of whether these illustrations contribute to or compromise the effects produced by the written text has rarely been explored. In this paper, it is argued that the status of the illustrations is problematic unless the actual…

Signaled active avoidance (SAA) behavior requires the suppression of defensive reactions, such as freezing, that conflict with the avoidance response. The neural mechanisms of this inhibitory process are not well understood. Here, we demonstrate that ventromedial prefrontal cortex projections to the nucleus reuniens of the thalamus are recruited…

This study aims at evaluating the environmental education (EE) and communication intervention for the valorization of migratory fish resources in an estuary of northern Portugal. The EE component intervention was implemented among Middle School pupils of that region. Students' knowledge was quantitatively evaluated with an experimental approach of…

Chunking mechanisms are central to several cognitive processes and notably to the acquisition of visuo-motor sequences. Individuals segment sequences into chunks of items to perform visuo-motor tasks more fluidly, rapidly, and accurately. However, the exact dynamics of chunking processes in the case of extended practice remain unclear. Using an…

Learning about research ethics and research integrity is greatly facilitated by case studies, which illuminate, ground and personalise abstract questions. This paper argues that fiction can provide similar learning experiences, incarnating ethical dilemmas through a medium that is highly accessible yet sophisticated in its depictions of how…

There are sex differences in anxiety disorders with regard to occurrence and severity of episodes such that females tend to experience more frequent and more severe episodes. Contextual fear learning and generalization are especially relevant to anxiety disorders, which are often defined by expressing fear and/or anxiety in safe contexts. In…

During the COVID-19 pandemic period, elementary school students experienced many learning difficulties, which resulted in decreased learning motivation. This study aimed to determine the effect of the 5e+Powtoon learning cycle learning model on learning motivation in science. This quasi-experimental research was conducted at public Elementary…

The current quantitative, quasi-experimental study examined the efficacy of Animal Assisted Therapy (AAT) in the treatment of anxiety among university students. Specifically, the study sought to determine if any differences in outcomes existed between those students who participated in AAT as compared to those who participated in traditional talk…

Gene transcription is a crucial step in the sequence of molecular, synaptic, cellular, and systems mechanisms underlying learning and memory. Here, we review the experimental evidence demonstrating that alterations in the levels and functionality of the methylated DNA-binding transcriptional regulator MeCP2 are implicated in the learning and…

Purpose: Although vocal training is often purported to restore and rebalance laryngeal muscle function, little is known about the direct effects of vocal training on the laryngeal muscles themselves. Consequently, parameters of vocal exercise dose, such as training duration and intensity, have not been well defined. The goal of this study was to…

Plant awareness disparity (PAD, formerly plant blindness) is the tendency not to notice plants in one's environment, which leads to the perspective that plants are unimportant. In this paper, we explore how plants and animals are represented in introductory biology textbooks to determine if these texts are contributing to PAD in undergraduate…

Animal companionship has been found to have a positive influence on human well-being, and the presence of pets can have a subtle yet significant impact on the healthy development of students. Pet companionship takes various forms across different fields in China and other regions worldwide, and the impact of such companionship remains uncertain.…

Emotional support animals are increasingly common in residence halls. This study examines the benefits and challenges of having an Emotional Support Animal (ESA) while living in campus housing, from the perspective of the animals' owners and their roommates. Using a mixed methods case study approach, we collected qualitative and quantitative data…

The inclusion of animals in research studies involves a great responsibility to ensure animal welfare within the relevant ethical and legal frameworks. This study aimed to review compliance with the ARRIVE Essential 10 requirements and the ethical oversight of animal behaviour and welfare studies in farm animals. Three journals and a total of 133…