Evidence map›Paper›PMID 39420262›Full record

ArticleThe journal of headache and pain2024

Subsegmentation of the hippocampus in subgroups of migraine with aura patients: advanced structural neuroimaging study.

Igor Petrušić, Mojsije Radović, Marko Daković, Aleksandra Radojičić, Gianluca Coppola

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Article in The journal of headache and pain, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

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0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Igor PetrušićFaculty of Physical Chemistry, University of Belgrade, 12-16 Studentski Trg Street, Belgrade, 11000, Serbia. ip7med@yahoo.com.
Mojsije RadovićFaculty of Physical Chemistry, University of Belgrade, 12-16 Studentski Trg Street, Belgrade, 11000, Serbia.
Marko DakovićFaculty of Physical Chemistry, University of Belgrade, 12-16 Studentski Trg Street, Belgrade, 11000, Serbia.
Aleksandra RadojičićFaculty of Medicine, University of Belgrade, Belgrade, Serbia.
Gianluca CoppolaDepartment of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome Polo Pontino ICOT, Latina, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study investigated for a possible contributing role of hippocampus in the different clinical phenotypic manifestations of migraine aura.

methodsHerein, patients were categorized as those with pure visual aura (MwAv), those who reported additional somatosensory and dysphasic symptoms (MwAvsd), and healthy controls (HCs). Neuroimaging data obtained using FreeSurfer-based segmentation of hippocampal subfields were compared between HCs and patients with migraine with aura, as well as between HCs and those with MwAv and MwAvsd. The average migraine aura complexity score (MACS) was calculated for each patient to investigate the correlation between hippocampal subfield volume and migraine aura complexity.

resultsHerein, 46 patients with migraine with aura (28 MwAvsd and 18 MwAv) and 31 HCs were included. There were no significant differences in the hippocampal subfields between HCs and patients with migraine with aura. The average MACS negatively correlated with the volumes of the left and right hippocampi, Cornu Ammonis (CA) 1, CA3, CA4, molecular layer, left granule cell layer of the dentate gyrus, hippocampal fissure, and hippocampus-amygdala transition area. The MwAvsd subgroup had significantly smaller whole hippocampal volumes in both hemispheres, as well as in both subicula, compared with the MwAv subgroup and HCs. In addition, the left molecular layer, right CA1, and hippocampal fissures were significantly smaller in the MwAvsd group than in the MwAv subgroup and HCs.

conclusionsSmaller left and right hippocampal volumes, particularly of the subiculum/CA1 area, may play an important role in the pathophysiology of somatosensory and dysphasic symptoms in migraine with aura.

Indexed as

HippocampusMagnetic Resonance ImagingMigraine with AuraAdultFemaleHumansMaleMiddle AgedNeuroimagingCornu ammonisMigraine with auraStructural neuroimagingSubiculum

Identifiers

PMID39420262
PMCPMC11484179

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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.