ArticleFrontiers in neuroscience2020
Functional Interplay Between Posterior Parietal Cortex and Hippocampus During Detection of Memory Targets and Non-targets.
Article in Frontiers in neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Multi-networks connectivity at baseline predicts the clinical efficacy of left angular gyrus-navigated rTMS in the spectrum of Alzheimer's disease: A sham-controlled study.CNS neuroscience & therapeutics · 2023Trial
- Posterior parietal cortex oscillatory activity reflects persistent spatial memory impairments induced by early hippocampal amyloidosis in male mice.The Journal of physiology · 2026Article
- Common and distinct contributions of the dorsomedial prefrontal and posterior parietal cortices to social episodic memory.Social cognitive and affective neuroscience · 2026Article
- Frequency-specific directed connectivity between the hippocampus and parietal cortex during verbal and spatial episodic memory: an intracranial EEG replication.Cerebral cortex (New York, N.Y. : 1991) · 2024Article
- Hippocampal-parietal cortex causal directed connectivity during human episodic memory formation: Replication across three experiments.bioRxiv : the preprint server for biology · 2024Article
- Effect of dopamine on limbic network connectivity at rest in Parkinson's disease patients with freezing of gait.Translational neuroscience · 2024Article
- Associations between spontaneous electroencephalogram oscillations and oxygen saturation across normobaric and hypobaric hypoxia.Human brain mapping · 2023Article
- Minimal scanning duration for producing individualized repetitive transcranial magnetic stimulation targets.Brain imaging and behavior · 2022Article
- The functional dissociation of posterior parietal regions during multimodal memory formation.Human brain mapping · 2022Article
- The Active Inference Model of Coherence Therapy.Frontiers in human neuroscience · 2022Article
- Transcranial Magnetic Stimulation Trains at 1 Hz Frequency of the Right Posterior Parietal Cortex Facilitate Recognition Memory.Frontiers in human neuroscience · 2021Article
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Authors and funding
5 authors.
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Abstract
Posterior parietal cortex is frequently activated during episodic memory retrieval but its role during retrieval and its interactions with the hippocampus are not yet clear. In this fMRI study, we investigated the neural bases of recognition memory when study repetitions and retrieval goals were manipulated. During encoding participants studied words either once or three times, and during retrieval they were rewarded more to detect either studied words or new words. We found that (1) dorsal parietal cortex (DPC) was more engaged during detection of items studied once compared to three times, whereas regions in the ventral parietal cortex (VPC) responded more to items studied multiple times; (2) DPC, within a network of brain regions functionally connected to the anterior hippocampus, responded more to items consistent with retrieval goals (associated with high reward); (3) VPC, within a network of brain regions functionally connected to the posterior hippocampus, responded more to items not aligned with retrieval goals (i.e., unexpected). These findings support the hypothesis that DPC and VPC regions contribute differentially to top-down vs. bottom-up attention to memory. Moreover, they reveal a dissociation in the functional profile of the anterior and posterior hippocampi.
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