» Articles » PMID: 29803228

Reduced Gray Matter Volume and Respiratory Dysfunction in Parkinson's Disease: a Voxel-based Morphometry Study

Overview
Journal BMC Neurol
Publisher Biomed Central
Specialty Neurology
Date 2018 May 28
PMID 29803228
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Background: The respiratory dysfunction of patients with Parkinson's disease (PD) has drawn increasing attention. This study evaluated the relationship between gray matter volume (GMV), as determined by voxel-based morphometry (VBM), and respiratory dysfunction in patients with PD and correlated it with systemic inflammatory markers.

Methods: Whole-brain VBM analysis was performed on 3-dimensional T1-weighted images in 25 PD patients with abnormal pulmonary function (13 men, 12 women; mean age: 62.9 ± 10.8 years) and, for comparison, on 25 sex- and age-matched PD patients with normal pulmonary function (14 men, 11 women; mean age: 62.3 ± 6.9 years). Inflammatory markers were determined by flow cytometry. The differences and correlations in regional GMV, clinical severity and inflammatory markers were determined after adjusting for age, gender and total intracranial volume (TIV).

Results: Compared with the normal pulmonary function group, the abnormal pulmonary function group had smaller GMV in several brain regions, including the left parahippocampal formation, right fusiform gyrus, right cerebellum crus, and left postcentral gyri. Forced expiratory volume in 1 s (FEV1) and maximal expiratory flow after expiration of 50% of forced vital capacity (MEF50) were positively correlated with regional GMV. There were no significant differences in the level of serum inflammatory markers between two groups.

Conclusion: Our findings suggested that involvement of the central autonomic network and GM loss may underlie the respiratory dysfunction in PD patients.

Citing Articles

Multimodal Magnetic Resonance Findings in Parkinson's Disease With "Antecedent Essential Tremor": A Case Series of a Large Kindred.

Kong Y, Yao L, Xiao X, Chen A, Wang K, Yan H Neuropsychiatr Dis Treat. 2025; 21:79-92.

PMID: 39871882 PMC: 11769848. DOI: 10.2147/NDT.S498644.


Cerebellum in Alzheimer's disease and other neurodegenerative diseases: an emerging research frontier.

Yang C, Liu G, Chen X, Le W MedComm (2020). 2024; 5(7):e638.

PMID: 39006764 PMC: 11245631. DOI: 10.1002/mco2.638.


Impaired lung function in multiple sclerosis: a single-center observational study in 371 persons.

Murrieta-Alvarez I, A Fernandez-Gutierrez J, Perez C, Leon-Pena A, Reyes-Cisneros O, Benitez-Salazar J Neurol Sci. 2023; 44(12):4429-4439.

PMID: 37410269 DOI: 10.1007/s10072-023-06914-6.


Respiratory Abnormalities in Parkinson's Disease: What Do We Know from Studies in Humans and Animal Models?.

Kaczynska K, Orlowska M, Andrzejewski K Int J Mol Sci. 2022; 23(7).

PMID: 35408858 PMC: 8998219. DOI: 10.3390/ijms23073499.


Parkinson's disease, treatment choice and survival over time.

Tvete I, Klemp M Clin Park Relat Disord. 2022; 6:100136.

PMID: 35146410 PMC: 8816715. DOI: 10.1016/j.prdoa.2022.100136.


References
1.
Hughes A, Daniel S, Kilford L, Lees A . Accuracy of clinical diagnosis of idiopathic Parkinson's disease: a clinico-pathological study of 100 cases. J Neurol Neurosurg Psychiatry. 1992; 55(3):181-4. PMC: 1014720. DOI: 10.1136/jnnp.55.3.181. View

2.
HOEHN M, Yahr M . Parkinsonism: onset, progression and mortality. Neurology. 1967; 17(5):427-42. DOI: 10.1212/wnl.17.5.427. View

3.
Yust-Katz S, Shitrit D, Melamed E, Djaldetti R . Respiratory distress: an unrecognized non-motor phenomenon in patients with parkinsonism. J Neural Transm (Vienna). 2011; 119(1):73-6. DOI: 10.1007/s00702-011-0671-0. View

4.
Thyagarajan B, Smith L, Barr R, Gross M, Sood A, Kalhan R . Association of circulating adhesion molecules with lung function. The CARDIA study. Chest. 2009; 135(6):1481-1487. PMC: 2821290. DOI: 10.1378/chest.08-1753. View

5.
Seccombe L, Giddings H, Rogers P, Corbett A, Hayes M, Peters M . Abnormal ventilatory control in Parkinson's disease--further evidence for non-motor dysfunction. Respir Physiol Neurobiol. 2011; 179(2-3):300-4. DOI: 10.1016/j.resp.2011.09.012. View