Effects of Early Midlife Ovarian Removal on Medial Temporal Lobe Gray Matter Volume and Recognition Memory [0.03%]
早期中年卵巢切除对内侧颞叶灰质体积和识别记忆的影响
Alana Brown,Nicole J Gervais,Laura Gravelsins et al.
Alana Brown et al.
Early midlife bilateral salpingo-oophorectomy (BSO) is associated with greater Alzheimer's disease risk compared to spontaneous/natural menopause. Previously, we found that participants with BSO had lower volume in the hippocampal dentate g...
Associations Between Episodic Memory and Hippocampal Volume in Late Adulthood [0.03%]
晚年期间情景记忆和海马体体积之间的关联
Sarah L Aghjayan,Sarah E Polk,Hayley S Ripperger et al.
Sarah L Aghjayan et al.
Different tasks of episodic memory (EM) are only moderately correlated with each other. Furthermore, various EM tasks exhibit disproportional relationships with the hippocampus. This study examined the covariance structure of EM tasks and a...
Brain Networks Differ According to Levels of Interference in Spatiotemporal Processing [0.03%]
大脑网络根据时空处理中的干扰水平而不同
Rochele Castelo-Branco,Ana Paula de Castro de Araujo,Karen Cristina Pugliane et al.
Rochele Castelo-Branco et al.
The ability to form different neural representations for similar inputs is a central process of episodic memory. Although the dorsal dentate gyrus and CA3 have been indicated as important in this phenomenon, the neuronal circuits underlying...
G Sotelo-Parrilla,B Quintero,I Trujillo et al.
G Sotelo-Parrilla et al.
Transitive inference, a process that involves drawing logical conclusions based on preliminary information, is considered a cornerstone of human deductive reasoning. Furthermore, transitive inference is a clear instance of representational ...
Maria Carmen Lorduy,Ana María Insausti Serrano,Mónica Muñoz López et al.
Maria Carmen Lorduy et al.
Phase Precession Relative to Turning Angle in Theta-Modulated Head Direction Cells [0.03%]
相对于转向角度的theta调制头方向细胞的相位先驱现象
Zilong Ji,Eleonora Lomi,Kate Jeffery et al.
Zilong Ji et al.
Grid and place cells typically fire at progressively earlier phases within each cycle of the theta rhythm as rodents run across their firing fields, a phenomenon known as theta phase precession. Here, we report theta phase precession relati...
Effects of Blocking Multiple Sources of Calcium in Hippocampus During Spatial Learning and Memory Using a Rapid Acquisition Variant of the Morris Water Task [0.03%]
利用Morris水迷宫任务快速获得变体在空间学习和记忆过程中阻断海马区多重钙源的效果
Claudia R Diaz,Nancy S Hong,Kortney Dyck et al.
Claudia R Diaz et al.
Long-term potentiation (LTP) is proposed to be the molecular mechanism underlying learning and memory in the brain. A key event for LTP is the influx of calcium into post-synaptic neurons via multiple ion channel control systems. One such s...
The Suprapyramidal and Infrapyramidal Blades of the Dentate Gyrus Exhibit Different GluN Subunit Content and Dissimilar Frequency-Dependent Synaptic Plasticity In Vivo [0.03%]
齿状回的背锥体和腹锥体叶片表现出不同的GluN亚基含量以及在体内的不同频率依赖性突触可塑性
Christina Strauch,Juliane Böge,Olena Shchyglo et al.
Christina Strauch et al.
The entorhinal cortex sends afferent information to the hippocampus by means of the perforant path (PP). The PP input to the dentate gyrus (DG) terminates in the suprapyramidal (sDG) and infrapyramidal (iDG) blades. Different electrophysiol...
Are Wayfinding Abilities Correlated With Specific Brain Anatomy? An Investigation on Regular Car Drivers Using a Navigational Map in an Unknown Environment [0.03%]
导航能力与特定大脑解剖结构有关吗？对在未知环境中使用导航图的普通汽车驾驶员进行了一项调查
Jordan Navarro,Jean Ribot,Damien Schnebelen et al.
Jordan Navarro et al.
The ability to navigate spatially in the physical world is a fundamental cognitive skill. This study examines the anatomical correlates of map-assisted wayfinding in an unfamiliar virtual environment using structural magnetic resonance magi...
The Modulation by the Locus Coeruleus of Recent and Remote Memory Retrieval is Activity-Dependent [0.03%]
蓝斑对近期和远期记忆检索的调制是活动依赖性的
Natalia Babushkina,Denise Manahan-Vaughan
Natalia Babushkina
The hippocampus plays a crucial role in acquiring, storing, and retrieving associative experience. Whereas neuromodulatory control of the hippocampus by the locus coeruleus (LC) enhances memory acquisition and consolidation, less is known a...