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Article

Loneliness is linked to specific subregional alterations in hippocampus-default network covariation.

Journal of neurophysiology - 1 Dec 2021

Zajner Chris, Spreng R Nathan, Bzdok Danilo

Abstract excerpt

Social interaction complexity makes humans unique. But in times of social deprivation, this strength risks exposure of important vulnerabilities. Human social neuroscience studies have placed a premium on the default network (DN). In contrast, hippocampus (HC) subfields have been intensely studied in rodents and monkeys. To bridge these two literatures, we here quantified how DN subregions systematically covary...

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Identifiers

PMID: 34817294
DOI: 10.1152/jn.00339.2021
PMCID: PMC8715056

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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