Prefrontal and striatal activity related to values of objects and locations [0.03%]
与客体和位置的价值相关的前额皮层和纹状体活动
Soyoun Kim,Xinying Cai,Jaewon Hwang et al.
Soyoun Kim et al.
The value of an object acquired by a particular action often determines the motivation to produce that action. Previous studies found neural signals related to the values of different objects or goods in the orbitofrontal cortex, while the ...
M K van Vugt,P Simen,L E Nystrom et al.
M K van Vugt et al.
Recent studies have begun to elucidate the neural correlates of evidence accumulation in perceptual decision making, but few of them have used a combined modeling-electrophysiological approach to studying evidence accumulation. We introduce...
Is a 4-bit synaptic weight resolution enough? - constraints on enabling spike-timing dependent plasticity in neuromorphic hardware [0.03%]
4位突触权重精度足够吗？——实现神经形态硬件中基于脉冲时间依赖可塑性的约束条件
Thomas Pfeil,Tobias C Potjans,Sven Schrader et al.
Thomas Pfeil et al.
Large-scale neuromorphic hardware systems typically bear the trade-off between detail level and required chip resources. Especially when implementing spike-timing dependent plasticity, reduction in resources leads to limitations as compared...
Michael Tangermann,Klaus-Robert Müller,Ad Aertsen et al.
Michael Tangermann et al.
The BCI competition IV stands in the tradition of prior BCI competitions that aim to provide high quality neuroscientific data for open access to the scientific community. As experienced already in prior competitions not only scientists fro...
Cognitive Processes in Decisions Under Risk are not the Same as in Decisions Under Uncertainty [0.03%]
风险型决策和不确定型决策的认知过程不同
Kirsten G Volz,Gerd Gigerenzer
Kirsten G Volz
We deal with risk versus uncertainty, a distinction that is of fundamental importance for cognitive neuroscience yet largely neglected. In a world of risk ("small world"), all alternatives, consequences, and probabilities are known. In unce...
Almudena Fuster-Matanzo,María Llorens-Martín,Jerónimo Jurado-Arjona et al.
Almudena Fuster-Matanzo et al.
Tau protein is a microtubule-associated protein found in the axonal compartment that stabilizes neuronal microtubules under normal physiological conditions. Tau metabolism has attracted much attention because of its role in neurodegenerativ...
A neuropsychological test of belief and doubt: damage to ventromedial prefrontal cortex increases credulity for misleading advertising [0.03%]
一种关于信念和质疑的心理测试：前额叶皮质受损会增加对误导性广告的信任度
Erik Asp,Kenneth Manzel,Bryan Koestner et al.
Erik Asp et al.
We have proposed the False Tagging Theory (FTT) as a neurobiological model of belief and doubt processes. The theory posits that the prefrontal cortex is critical for normative doubt toward properly comprehended ideas or cognitions. Such do...
Transcript diversification in the nervous system: a to I RNA editing in CNS function and disease development [0.03%]
神经系统的转录多样化：A至I编辑在中枢神经系统功能及疾病发展中的作用
Aamira Tariq,Michael F Jantsch
Aamira Tariq
RNA editing by adenosine deaminases that act on RNA converts adenosines to inosines in coding and non-coding regions of mRNAs. Inosines are interpreted as guanosines and hence, this type of editing can change codons, alter splice patterns, ...
Social information and economic decision-making in the ultimatum game [0.03%]
社会信息与经济学决策在最后通牒游戏中作用的研究
Celia Gaertig,Anna Moser,Sonia Alguacil et al.
Celia Gaertig et al.
The present study tested how social information about the proposer biases responders' choices of accepting or rejecting real monetary offers in a classic ultimatum game (UG) and whether this impact is heightened by the uncertainty of the co...
Re-visiting of plentiful food sources and food search strategies in desert ants [0.03%]
revisit：沙漠蚂蚁的食物来源与觅食策略
Harald Wolf,Matthias Wittlinger,Siegfried Bolek
Harald Wolf
North African desert ants, Cataglyphis fortis, are established model organisms in animal navigation research. Cataglyphis re-visit plentiful feeding sites, but their decision to return to a feeder and the organization of food searches has b...