ArticleFrontiers in neuroanatomy2019
Resting State Functional Connectivity of the Rat Claustrum.
Article in Frontiers in neuroanatomy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 9 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Human lesions and animal studies link the claustrum to perception, salience, sleep and pain.Brain : a journal of neurology · 2022Pooled it
- New functional insights from the monkey claustrum.National science review · 2026Review
- The Role of Claustrum in Incubation of Opioid Seeking after Electric Barrier-Induced Voluntary Abstinence in Male and Female Rats.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Resting-state functional connectivity of the marmoset claustrum.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- The functional connectivity of the human claustrum, according to the Human Connectome Project database.PloS one · 2024Article
- The claustrum of the sheep and its connections to the visual cortex.Journal of anatomy · 2021Article
- Psilocybin acutely alters the functional connectivity of the claustrum with brain networks that support perception, memory, and attention.NeuroImage · 2020Article
- Resting state functional connectivity and cognitive task-related activation of the human claustrum.NeuroImage · 2019Article
- A Role for the Claustrum in Salience Processing?Frontiers in neuroanatomy · 2019Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors.
Funding
Abstract
The claustrum is structurally connected with many cortical areas.A major hurdle standing in the way of understanding claustrum function is the difficulty in assessing the global functional connectivity (FC) of this structure. The primary issues lie in the inability to isolate claustrum signal from the adjacent insular cortex (Ins), caudate/putamen (CPu), and endopiriform nucleus (Endo). To address this issue, we used (7T) fMRI in the rat and describe a novel analytic method to study claustrum without signal contamination from the surrounding structures. Using this approach, we acquired claustrum signal distinct from Ins, CPu, and Endo, and used this claustrum signal to determine whole brain resting state functional connectivity (RSFC). Claustrum RSFC was distinct from the adjacent structures and displayed extensive connections with sensory cortices and the cingulate cortex, consistent with known structural connectivity of the claustrum. These results suggest fMRI and improved analysis can be combined to accurately assay claustrum function.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.