Evolving object concepts in the adult brain: An electrophysiological investigation [0.03%]
成人脑中物体概念的演变：一种电生理学研究
Kerstin Unger,Melanie Kacin,Rasha Abdel Rahman
Kerstin Unger
This study investigated how the gradual acquisition of object meaning influences different phases of object recognition. Using an interleaved learning and testing procedure, participants were repeatedly exposed to unfamiliar, rare objects w...
Sofia Uribe,Holly J Bowen,Alicia E Meuret
Sofia Uribe
Depression is associated with impairments in memory processes. Evidence suggests that poorer recognition of positive information and quicker disengagement with positive information from working memory in depressed versus nondepressed indivi...
Lee-Anne Morris,Sanjay Manohar,Kyla-Louise Horne et al.
Lee-Anne Morris et al.
Apathy and impulsive behaviour co-occur in Huntington's disease (HD), but these debilitating behavioural syndromes are multidimensional constructs, raising the question of which specific dimensions drive this relationship and the stability ...
Sarah B Barkley,Brady D Nelson
Sarah B Barkley
Background: A growing literature has examined the reward positivity (RewP), an event-related potential indicator of reward sensitivity, to social feedback. Research has indicated that a larger RewP to social rejection is ...
Mapping trait justice sensitivity in the Brain: Whole-brain resting-state functional connectivity as a predictor of other-oriented not self-oriented justice sensitivity [0.03%]
脑中的特质正义敏感性图谱：基于全脑静息态功能连接的利他而非自利型正义敏感性的预测因子
Li Wang,Ting Li,Xiaoqing Li et al.
Li Wang et al.
Justice sensitivity (JS) reflects personal concern and commitment to the principle of justice, showing considerable heterogeneity among the general population. Despite a growing interest in the behavioral characteristics of JS over the past...
Obsessive-compulsive symptoms predict increased fronto-parahippocampal synchronisation during thought suppression [0.03%]
强迫症状预测在抑制思维期间前额叶-旁海马区同步增强
Rhiannon Jones,Joost M Leunissen,Adrian Whyte et al.
Rhiannon Jones et al.
Background: Thought suppression is suggested as a causal factor in obsessive-compulsive disorder (OCD), as it can lead to an increase in intrusive thoughts. However, the neural mechanisms through which obsessive-compulsiv...
Making decisions immediately post-stress: Evidence for dorsolateral prefrontal cortex involvement with an fMRI study [0.03%]
压力后立即做决定：一项利用功能性核磁共振研究的证据表明这与背外侧前额皮质相关
Revati Mulay,Niels Doehring,Negin Javaheri et al.
Revati Mulay et al.
Identifying neural markers might help to investigate the specific effects of stress on risky decision-making and to understand the behavioral interventions for risk adjustment. It is proposed that stress makes decision-making less deliberat...
Reward magnitude-specific delay discounting differentiates mania versus depression risk [0.03%]
不同风险下的躁狂症与抑郁症的奖励强度特异性延迟折扣行为差异
Robert Raeder,Manan Arora,Michele Bertocci et al.
Robert Raeder et al.
Mania/hypomania, the pathognomonic feature of bipolar disorder (BD), is characterized by elevated impulsivity, often assessed via delay discounting-the preference for smaller, immediate versus larger, delayed rewards. It remains unclear whe...
Impaired reinforcement learning and coding of prediction errors in patients with cerebellar degeneration - a study with EEG and voxel-based morphometry [0.03%]
退行性小脑损伤患者的强化学习和预测误差编码缺陷-一项结合EEG和体素基形态测量法的研究
Adam M Berlijn,Dana M Huvermann,Eric Bechler et al.
Adam M Berlijn et al.
This study investigated cerebellar involvement in reinforcement learning and prediction error (RL-PE) processing. Participants with pure cerebellar degeneration and demographically matched healthy controls performed a probabilistic feedback...
The neurocognitive efficiency score: Derivation, validation, and application of a novel combination of concurrent electrophysiological and behavioral data [0.03%]
一种新型的同步生理和行为数据结合指标——神经认知效率评分的构建、验证及应用
Michael J Wenger,James T Townsend,Sarah F Newbolds
Michael J Wenger
Perceptual and cognitive effort require the expenditure of brain energy, and the efficiency of that energy expenditure can vary as a function of a range of exogenous and endogenous factors. The same is true for physical work, and tools have...