Spatial Grouping Modulates the Link between Individual Alpha Frequency and Temporal Integration Windows in Crowding [0.03%]
空间分组调节个体α频段振荡与拥挤中时间整合窗口之间的关系
Alessia Santoni,Luca Ronconi,Jason Samaha
Alessia Santoni
Previous research has linked endogenous alpha oscillations (∼7-13 Hz) to temporal integration windows in visual perception, with higher individual alpha frequency predicting improved temporal segregation. Here, we investigated whether alph...
Jianbiao Zhao,Leyou Deng,Ya Zheng
Jianbiao Zhao
Most decisions are made under uncertainty, which manifests in either risk (know probability) or ambiguity (unknown probability). However, it is not well understood how the two forms of uncertainty signal differ in value-based decision-makin...
Endogenous Theta as a Function of Task Load and Working Memory Capacity: Revisiting the Role of Slower Frequencies in Theta-Gamma Coupling [0.03%]
内源theta振荡的频率作为工作记忆容量和任务负荷的函数：重新审视theta-γ耦合中较低频段的作用
Miriam Tortajada,Julio Rodríguez-Larios,Victor Martínez-Pérez et al.
Miriam Tortajada et al.
Recent findings have shown the influential role of theta-gamma cross-frequency coupling in the maintenance of items in working memory (WM). Specifically, it has been proposed that individual items are represented within gamma oscillations t...
Distinct Patterns of Directed Brain Connectivity in Focused Attention, Open Monitoring, and Loving Kindness Meditation: An Electroencephalographic Granger Causality Study with Long-term Meditators [0.03%]
长期冥想者在专注力、开放监测和慈爱冥想中大脑定向连接的不同的模式：一种对电生理信号的格兰杰因果性的研究
Vasil Kolev,Kosio Beshkov,Peter Malinowski et al.
Vasil Kolev et al.
The present study applied spectral Granger causality (GC) analysis to electroencephalographic (EEG) recordings obtained during focused attention meditation (FAM), open monitoring meditation (OMM), and loving kindness meditation (LKM) in hig...
Hippocampal Reactivation Trades Episodic Detail for Semantic Gist in Human Memory [0.03%]
海马的再激活在人类记忆中以语义概括交换情景细节
Nicholas C Hindy,Ryan Coleman,Surya Rajan Meenakshi Selvam
Nicholas C Hindy
Memory must balance preserving episode-specific details with extracting generalizable structure. Here, we test whether spontaneous hippocampal reactivation during postencoding rest actively transforms memories by strengthening semantic gist...
Context Matters: Hyperscanning the N400 Lexical Frequency Effect during Scripted Conversation and Passive Listening [0.03%]
语境很重要：在剧本对话和被动倾听中对N400词汇频率效应进行超扫描研究
Caitriona L Douglas,Antoine Tremblay,Aaron J Newman
Caitriona L Douglas
ERP studies of lexical processing typically involve individuals perceiving isolated words or sentences. However, much of language processing occurs in conversation with others. Here, we used EEG hyperscanning while pairs of acquaintances ei...
Erin J Wamsley,Justin Barron,William H Livingston
Erin J Wamsley
Memory is consolidated during "offline" states of reduced attention to the external stimulus environment, including sleep and resting wakefulness. While consolidation is usually studied on a timescale of hours to days, accumulating evidence...
Ali Caron,Edward F Ester
Ali Caron
Categorization, or the ability to group stimuli according to behavioral relevance, is a cornerstone of abstract cognition. Neurophysiological studies in nonhuman primates have revealed that category-selective signals are robustly encoded in...
Neural Correlates of Local and Global Prediction Errors Show Similar Linear Age-related Decline But Differential Associations with Working Memory [0.03%]
局部和全局预测误差的神经相关性随年龄增长线性下降但工作记忆的关联方式不同
Yi-Fang Hsu,Chia-An Tu,Joona Muotka et al.
Yi-Fang Hsu et al.
Senescence is accompanied by decreased weighting of sensory inputs and increased reliance on predictions, resulting in the attenuation of prediction errors in older age. However, little is known about how the attenuation develops across adu...
When Syntax Needs Semantics: A Cross-linguistic Time-Frequency Analysis of Cantonese and English [0.03%]
当句法需要语义的时候：从跨语言的角度对粤语和英语进行时间频率分析
Junghwan Maeng,Hyun Kyung Rachel Lee,Samuel Sui Lung Sze et al.
Junghwan Maeng et al.
This study investigates whether syntactic unification, the process whereby lexical items are combined into a structured sentence representation, operates independently of semantic influence in Cantonese. Specifically, we compared Cantonese ...