Jens Herberholz,Gregory D Marquart
Jens Herberholz
One of the most important decisions animals have to make is how to respond to an attack from a potential predator. The response must be prompt and appropriate to ensure survival. Invertebrates have been important models in studying the unde...
Social learning as a way to overcome choice-induced preferences? Insights from humans and rhesus macaques [0.03%]
社会学习作为克服选择诱导偏好的一种方式吗？来自人类和恒河猴的启示
Elisabetta Monfardini,Valérie Gaveau,Driss Boussaoud et al.
Elisabetta Monfardini et al.
Much theoretical attention is currently devoted to social learning. Yet, empirical studies formally comparing its effectiveness relative to individual learning are rare. Here, we focus on free choice, which is at the heart of individual rew...
Jasper Winkel,Leendert van Maanen,Roger Ratcliff et al.
Jasper Winkel et al.
Being quick often comes at the expense of being accurate. This speed-accuracy tradeoff is a central feature of many types of decision making. It has been proposed that dopamine plays an important role in adjusting responses between fast and...
Btg1 is Required to Maintain the Pool of Stem and Progenitor Cells of the Dentate Gyrus and Subventricular Zone [0.03%]
BTG1基因在海马齿状回和侧脑室下区干细胞及祖细胞池维持中发挥重要作用
Stefano Farioli-Vecchioli,Laura Micheli,Daniele Saraulli et al.
Stefano Farioli-Vecchioli et al.
Btg1 belongs to a family of cell cycle inhibitory genes. We observed that Btg1 is highly expressed in adult neurogenic niches, i.e., the dentate gyrus and subventricular zone (SVZ). Thus, we generated Btg1 knockout mice to analyze the role ...
Keiko Hirayama,Marianne Catanho,Jeffrey W Brown et al.
Keiko Hirayama et al.
A simple circuit for cost-benefit decision derived from behavioral and neural studies of the predatory sea-slug Pleurobranchaea may closely resemble that upon which the more complex valuation and decision processes of the social vertebrates...
Emerging Roles of Alternative Pre-mRNA Splicing Regulation in Neuronal Development and Function [0.03%]
辅助前信使核糖核酸剪接调控在神经发育及功能中的作用机制的新认知
Adam D Norris,John A Calarco
Adam D Norris
Alternative pre-mRNA splicing has the potential to greatly diversify the repertoire of transcripts in multicellular organisms. Increasing evidence suggests that this expansive layer of gene regulation plays a particularly important role in ...
The decision to fight or flee - insights into underlying mechanism in crickets [0.03%]
战斗还是逃跑： cricket做决定时的大脑机制
Paul A Stevenson,Jan Rillich
Paul A Stevenson
Ritualized fighting between conspecifics is an inherently dangerous behavioral strategy, optimized to secure limited resources at minimal cost and risk. To be adaptive, potential rewards, and costs of aggression must be assessed to decide w...
Raphaël Jeanson,Audrey Dussutour,Vincent Fourcassié
Raphaël Jeanson
In many species of group living invertebrates, in particular arthropods, collective decisions can emerge from the combined actions of individuals and the direct or indirect interactions between individuals. These decisions allow groups of i...
Maria Cotelli,Rosa Manenti,Michela Brambilla et al.
Maria Cotelli et al.
Over the last two decades, age-related anatomical and functional brain changes have been characterized by evidence acquired primarily by means of non-invasive functional neuroimaging. These functional changes are believed to favor positive ...
Gisela Chelimsky,Elizabeth Heller,C A Tony Buffington et al.
Gisela Chelimsky et al.
Introduction: This study aimed to estimate the proportion of patients with interstitial cystitis/painful bladder syndrome (IC/BPS) with systemic dysfunction associated co-morbidities such as irritable bowel syndrome (IBS)...