Alain de Cheveigné
Alain de Cheveigné
A spatial filter combines signals from multiple sensors to create a virtual channel that emphasizes specific brain activity while reducing interference. Spatial filters range from simple, fixed configurations-such as rereferencing, gradient...
Effects of expectation, attention, and NMDA receptor blockade on feedforward and feedback processing [0.03%]
期望、注意力和N-甲基-D天冬氨酸受体阻断对前馈和反馈加工的影响
Samuel Noorman,Johannes J Fahrenfort,Micha Heilbron et al.
Samuel Noorman et al.
Perception is increasingly viewed as an inferential process wherein sensory inputs are integrated with prior expectations. We employed time-resolved decoding on electroencephalography (EEG) data (n = 30 male participants) to investigate how...
Raman Goyal,Patricio A Castro,Jacqueline B Levin et al.
Raman Goyal et al.
The brain and spinal cord originate from a neural tube that is preceded by a flat structure known as the neural plate during early embryogenesis. In humans, failure of the neural plate to convert into a tube by the fourth week of pregnancy ...
Differential coding of associative memory information in the macaque lateral prefrontal cortex and hippocampus [0.03%]
猕猴外侧前额叶皮层和海马区关联记忆信息的差异性编码规律研究
Xinyi Zhang,Cen Yang,Yuji Naya
Xinyi Zhang
The prefrontal cortex (PFC) and hippocampus (HPC) reportedly play crucial roles in the flexible use of stored information according to context. However, it remains unclear whether and how their neural representations differ during the conte...
Progressive Supranuclear Palsy PERK haplotype B selectively translates DLX1 promoting tau toxicity [0.03%]
进行性核上性麻痹PERK基因型B选择性地翻译DLX1促进tau毒性
Christian B Lessard,Diego Rubio Rubio,Samantha Tolton et al.
Christian B Lessard et al.
The unfolded protein response (UPR) sensor PERK exists in haplotypes A and B. PERK-B confers increased risk for tauopathies like progressive supranuclear palsy (PSP), but the mechanisms distinguishing its function from PERK-A and contributi...
Neural representations of reward-related memories shift across development [0.03%]
奖赏相关记忆的大脑表征随发育进程发生改变
Alexandra O Cohen,Susan L Benear,Camille V Phaneuf-Hadd et al.
Alexandra O Cohen et al.
Rewards signal information in the environment that is valuable and thus useful to remember. Rewards benefit memory across development, but how reward-associated memories are represented in the brain has not been well characterized. Here we ...
Cochlear Amplification Modulates Synaptic Transmission at the Endbulb of Held Synapse in the Cochlear Nucleus [0.03%]
耳蜗放大调节耳蜗核内毛细胞-神经元突触传递
Fang Wang,Yige Li,Geng-Lin Li
Fang Wang
In the mammalian cochlea upon acoustic stimulation, outer hair cells (OHCs) push and pull the basilar membrane, amplifying its vibration and therefore expanding the dynamic range of hearing. As a result, spiking patterns in auditory nerve f...
Alzheimer's pathology enhances excitatory synaptic input and integration in VTA dopamine neurons [0.03%]
阿尔茨海默病病理可增强中脑多巴胺能神经元的兴奋性突触输入和整合能力
Harris E Blankenship,Matthew H Higgs,Kylene M Harold et al.
Harris E Blankenship et al.
In Alzheimer's disease (AD) models, ventral tegmental area (VTA) dopamine neurons are intrinsically hyperexcitable, yet release less dopamine and exhibit dysfunctional downstream signaling. Synaptic transmission is broadly disrupted in AD, ...
A shared theta-rhythmic process for selective sampling of environmental information and internally stored information [0.03%]
一种共享的theta频段节律过程用于环境信息和内部存储信息的选择性采样
Paul J Cavanah,Ian C Fiebelkorn
Paul J Cavanah
Selective attention is the collection of mechanisms through which the brain preferentially processes behaviorally important information. Many everyday tasks, such as shopping for groceries, require selective sampling (i.e., attention-relate...
Clara Kuper,Martin Rolfs
Clara Kuper
Sudden environmental changes can render planned hand movements suboptimal or even counterproductive. To prevent the execution of outdated motor plans, the motor system may transiently inhibit actions following salient changes, allowing time...