OOIR: Observatory of International Research

Papers

(The TQCC of Hippocampus is 6. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)

Article	Citations
Exercise interventions preserve hippocampal volume: A meta‐analysis	52
Theta power and theta‐gamma coupling support long‐term spatial memory retrieval	42
The history of long‐term potentiation as a memory mechanism: Controversies, confirmation, and some lessons to remember	37
Data‐driven integration of hippocampal CA1 synaptic physiology in silico	36
Dorsal and ventral mossy cells differ in their axonal projections throughout the dentate gyrus of the mouse hippocampus	32
The hippocampus supports high‐precision binding in visual working memory	31
Hippocampal spatial view cells for memory and navigation, and their underlying connectivity in humans	29
Aerobic exercise, cardiorespiratory fitness, and the human hippocampus	25
Neurobiological successor features for spatial navigation	25
Hippocampal spatial memory representations in mice are heterogeneously stable	25
Conjunctive representation of what and when in monkey hippocampus and lateral prefrontal cortex during an associative memory task	25
Extrahippocampal contributions to spatial navigation in humans: A review of the neuroimaging evidence	22
Adult‐born neurons promote cognitive flexibility by improving memory precision and indexing	21
New boundaries and dissociation of the mouse hippocampus along the dorsal‐ventral axis based on glutamatergic, GABAergic and catecholaminergic receptor densities	21
Neurons including hippocampal spatial view cells, and navigation in primates including humans	21
Age‐related alterations in functional connectivity along the longitudinal axis of the hippocampus and its subfields	21
Spatial encoding in dorsomedial prefrontal cortex and hippocampus is related during deliberation	21
The relationship between hippocampal subfield volumes and autobiographical memory persistence	20
Longitudinal development of hippocampal subregions from early‐ to mid‐childhood	20
Multi‐omics analysis suggests enhanced epileptogenesis in the Cornu Ammonis 3 of the pilocarpine model of mesial temporal lobe epilepsy	20
Pattern separation beyond the hippocampus: A high‐resolution whole‐brain investigation of mnemonic discrimination in healthy adults	19
Optogenetic “low‐theta” pacing of the septohippocampal circuit is sufficient for spatial goal finding and is influenced by behavioral state and cognitive demand	19
Mossy fiber sprouting into the hippocampal region CA2 in patients with temporal lobe epilepsy	18
Functional connectivity with the anterior and posterior hippocampus during spatial memory	17
Small lesions of the dorsal or ventral hippocampus subregions are associated with distinct impairments in working memory and reference memory retrieval, and combining them attenuates the acquisition r	17

Activation of ventral CA1 hippocampal neurons projecting to the lateral septum during feeding	17
Environmental deformations dynamically shift human spatial memory	16
Selective neuromodulation and mutual inhibition within the CA3–CA2 system can prioritize sequences for replay	16
Gated transformations from egocentric to allocentric reference frames involving retrosplenial cortex, entorhinal cortex, and hippocampus	16
Disrupting the medial prefrontal cortex with designer receptors exclusively activated by designer drug alters hippocampal sharp‐wave ripples and their associated cognitive processes	16
Cross‐regional phase amplitude coupling supports the encoding of episodic memories	16
Role of the reuniens and rhomboid thalamic nuclei in anxiety‐like avoidance behavior in the rat	16
Hippocampal–prefrontal interactions during spatial decision‐making	15
Complementary representations of time in the prefrontal cortex and hippocampus	14
In the temporal organization of episodic memory, the hippocampus supports the experience of elapsed time	14
London taxi drivers: A review of neurocognitive studies and an exploration of how they build their cognitive map of London	14
Downregulation of hyperpolarization‐activated cyclic nucleotide‐gated channels (HCN) in the hippocampus of patients with medial temporal lobe epilepsy and hippocampal sclerosis (MTLE‐H	14
Object and object‐memory representations across the proximodistal axis of CA1	14
Methods to study adult hippocampal neurogenesis in humans and across the phylogeny	14
Influence of regional white matter hyperintensity volume and apolipoprotein E ε4 status on hippocampal volume in healthy older adults	13
The unique plasticity of hippocampal adult‐born neurons: Contributing to a heterogeneous dentate	13
Goal‐directed interaction of stimulus and task demand in the parahippocampal region	13
Temporal pole volume is associated with episodic autobiographical memory in healthy older adults	12
Regular aerobic exercise is positively associated with hippocampal structure and function in young and middle‐aged adults	12
Adult neurogenesis in Alzheimer's disease	12
Hippocampal‐striatal functional connectivity supports processing of temporal expectations from associative memory	12
Hippocampal beta oscillations predict mouse object‐location associative memory performance	12
Epigenetic aging in adult neurogenesis	12
Hippocampal subfield‐specific Homer1a expression is triggered by learning‐facilitated long‐term potentiation and long‐term depression at medial perforant path synapses	12
A selective role for the mPFC during choice and deliberation, but not spatial memory retention over short delays	12
Effects of adropin on learning and memory in rats tested in the Morris water maze	11
High resolution diffusion tensor imaging of the hippocampus across the healthy lifespan	11
Calretinin and calbindin architecture of the midline thalamus associated with prefrontal–hippocampal circuitry	11
From mechanisms to functions: The role of theta and gamma coherence in the intrahippocampal circuits	11
The ratio of posterior–anterior medial temporal lobe volumes predicts source memory performance in healthy young adults	11
Toll‐like receptor 4 differentially regulates adult hippocampal neurogenesis in an age‐ and sex‐dependent manner	11
Adult‐born granule cell mossy fibers preferentially target parvalbumin‐positive interneurons surrounded by perineuronal nets	10
Environmental enrichment and social isolation modulate inhibitory transmission and plasticity in hippocampal area CA2	10
The effect of body mass index on hippocampal morphology and memory performance in late childhood and adolescence	10
Lateral entorhinal cortex supports the development of prefrontal network activity that bridges temporally discontiguous stimuli	10
Prolactin enhances hippocampal synaptic plasticity in female mice of reproductive age	10
Disruption of circadian timing increases synaptic inhibition and reduces cholinergic responsiveness in the dentate gyrus	10
Sleep as a window on the sensorimotor foundations of the developing hippocampus	10
Muscarinic (M₁) cholinergic receptor activation within the dorsal hippocampus promotes destabilization of strongly encoded object location memories	10
Intact high‐resolution working memory binding in a patient with developmental amnesia and selective hippocampal damage	9
Negative correlation between grey matter in the hippocampus and caudate nucleus in healthy aging	9
Gradual decorrelation of CA3 ensembles associated with contextual discrimination learning is impaired by Kv1.2 insufficiency	9
Reconciling the object and spatial processing views of the perirhinal cortex through task‐relevant unitization	9
Altered structure and functional connectivity of the hippocampus are associated with social and mathematical difficulties in nonverbal learning disability	9
Rodent mnemonic similarity task performance requires the prefrontal cortex	9
Hippocampal neurogenesis and memory in adolescence following intrauterine growth restriction	9
Multiple coordinated cellular dynamics mediate CA1 map plasticity	8
Plasticity impairment exposes CA3 vulnerability in a hippocampal network model of mild traumatic brain injury	8
Reminders activate the prefrontal‐medial temporal cortex and attenuate forgetting of event memory	8
Developmental onset of enduring long‐term potentiation in mouse hippocampus	8

Structural differences in the hippocampus and amygdala of behaviorally inhibited macaque monkeys	8
A meta‐analysis of the relation between hippocampal volume and memory ability in typically developing children and adolescents	8
Enhancement of intrinsic neuronal excitability‐mediated by a reduction in hyperpolarization‐activated cation current (I_h) in hippocampal CA1 neurons in a rat model of traumatic b	8
Effects of adolescent experience of food restriction and exercise on spatial learning and open field exploration of female rats	8
An integrative view of human hippocampal function: Differences with other species and capacity considerations	8
Preferential frequency‐dependent induction of synaptic depression by the lateral perforant path and of synaptic potentiation by the medial perforant path inputs to the dentate gyrus	8
Fear conditioning potentiates the hippocampal CA1 commissural pathway in vivo and increases awake phase sleep	8
Linking minimal and detailed models of CA1 microcircuits reveals how theta rhythms emerge and their frequencies controlled	8
View cells in the hippocampus and prefrontal cortex of macaques during virtual navigation	8
Chronic activation of fear engrams induces extinction‐like behavior in ethanol‐exposed mice	8
Computational cross‐species views of the hippocampal formation	8
Episodic boundary cells in human medial temporal lobe during the free recall task	7
Hippocampal subfield volumes and memory discrimination in the developing brain	7
Spatial learning impairments and discoordination of entorhinal‐hippocampal circuit coding following prolonged febrile seizures	7
Morphological and molecular markers of mouse areaCA2along the proximodistal and dorsoventral hippocampal axes	7
Age‐related functional connectivity along the hippocampal longitudinal axis	7
Integration of the CA2 region in the hippocampal network during epileptogenesis	7
Recurrent amplification of grid‐cell activity	7
Early appearance of developmental alterations in the dendritic tree of the hippocampal granule cells in theTs65Dnmodel of Down syndrome	7
Model of theta frequency perturbations and contextual fear memory	7
The effects of hippocampal and area parahippocampalis lesions on the processing and retention of serial‐order behavior, autoshaping, and spatial behavior in pigeons	7
CA2 orchestrates hippocampal network dynamics	7
Imaging human engrams using 7 Tesla magnetic resonance imaging	7
Dominant role of adult neurogenesis‐induced structural heterogeneities in driving plasticity heterogeneity in dentate gyrus granule cells	7
Evidence of impaired naming in patients with hippocampal amnesia	7
Reduced anterior hippocampal and ventromedial prefrontal activity when repeatedly retrieving autobiographical memories	7
Tonic GABA‐activated synaptic and extrasynaptic currents in dentate gyrus granule cells and CA3 pyramidal neurons along the mouse hippocampal dorsoventral axis	7
Sex differences in hippocampal connectivity during spatial long‐term memory	7
Determinants of cognition in autoimmune limbic encephalitis—A retrospective cohort study	7
Cell population dynamics in the course of adult hippocampal neurogenesis: Remaining unknowns	6
Consistent population activity on the scale of minutes in the mouse hippocampus	6
Extinction and discrimination in a Bayesian model of context fear conditioning (BaconX)	6
RGS14 expression in CA2 hippocampus, amygdala, and basal ganglia: Implications for human brain physiology and disease	6
Modulation of lateral septal and dorsomedial striatal neurons by hippocampal sharp‐wave ripples, theta rhythm, and running speed	6
Altered hippocampal centrality and dynamic anatomical covariance of intracortical microstructure in first episode psychosis	6
Single neurons in the human medial temporal lobe flexibly shift representations across spatial and memory tasks	6
Superficial‐layer versus deep‐layer lateral entorhinal cortex: Coding of allocentric space, egocentric space, speed, boundaries, and corners	6
The structure of hippocampal circuitry relates to rapid category learning in humans	6
The function of medial temporal lobe and posterior middle temporal gyrus in forming creative associations	6
Molecular mechanisms within the dentate gyrus and the perirhinal cortex interact during discrimination of similar nonspatial memories	6
Synchronicity of excitatory inputs drives hippocampal networks to distinct oscillatory patterns	6
Significance of visual scene‐based learning in the hippocampal systems across mammalian species	6
Properties and hemispheric differences of theta oscillations in the human hippocampus	6
NMDA receptors promote hippocampal sharp‐wave ripples and the associated coactivity of CA1 pyramidal cells	6
Differential propagation of ripples along the proximodistal and septotemporal axes of dorsal CA1 of rats	6