Hippocampal spatial view cells for memory and navigation, and their underlying connectivity in humans

ET Rolls - Hippocampus, 2023 - Wiley Online Library
Hippocampal and parahippocampal gyrus spatial view neurons in primates respond to the
spatial location being looked at. The representation is allocentric, in that the responses are …

Memory allocation: mechanisms and function

SA Josselyn, PW Frankland - Annual review of neuroscience, 2018 - annualreviews.org
Memories for events are thought to be represented in sparse, distributed neuronal
ensembles (or engrams). In this article, we review how neurons are chosen to become part …

Spatial representations in the primate hippocampus, and their functions in memory and navigation

ET Rolls, S Wirth - Progress in neurobiology, 2018 - Elsevier
Hippocampal spatial view neurons in primates respond to the place where a monkey is
looking, with some modulation by place. In contrast, hippocampal neurons in rodents …

Construction of complex memories via parallel distributed cortical–subcortical iterative integration

N McNaughton, SD Vann - Trends in neurosciences, 2022 - cell.com
The construction of complex engrams requires hippocampal–cortical interactions. These
include both direct interactions and ones via often-overlooked subcortical loops. Here, we …

Coding of episodic memory in the human hippocampus

JT Wixted, SD Goldinger, LR Squire… - Proceedings of the …, 2018 - National Acad Sciences
Neurocomputational models have long posited that episodic memories in the human
hippocampus are represented by sparse, stimulus-specific neural codes. A concomitant …

Memory leaks: information shared across memory systems

EM Robertson - Trends in cognitive sciences, 2022 - cell.com
The brain is highly segregated. Multiple mechanisms ensure that different types of memories
are processed independently. Nonetheless, information leaks out across these memory …

Folic acid blocks ferroptosis induced by cerebral ischemia and reperfusion through regulating folate hydrolase transcriptional adaptive program

P Wang, Y Huang, B Sun, H Chen, YF Ma, Y Liu… - The Journal of …, 2024 - Elsevier
Cerebral ischemia-reperfusion (I/R) injury is notably linked with folic acid (FA) deficiency.
The aim of our investigation was to explore the effects and underlying mechanisms by which …

Different patterns of recollection for matched real-world and laboratory-based episodes in younger and older adults

NB Diamond, H Abdi, B Levine - Cognition, 2020 - Elsevier
To bridge the gap between naturalistic and laboratory assessments of episodic memory, we
designed time-and content-matched real-world and virtualized versions of the same tour …

Shear stress rescued the neuronal impairment induced by global cerebral ischemia reperfusion via activating PECAM-1-eNOS-NO Pathway

JQ Gao, P Wang, JW Yan, LN Ba, PL Shi… - Frontiers in Cell and …, 2021 - frontiersin.org
Microvessel hypoperfusion following ischemic stress resulted in a decreased shear stress of
brain microvascular endothelial cells (BMECs) and contributed to abnormal expression of …

Increased GHS-R1a expression in the hippocampus impairs memory encoding and contributes to AD-associated memory deficits

M Zhang, L Yang, J Jia, F Xu, S Gao, F Han… - Communications …, 2024 - nature.com
Growth hormone secretagogue receptor 1a (GHS-R1a), also known as the ghrelin receptor,
is an important nutrient sensor and metabolic regulator in both humans and rodents …