E-viri
Recenzirano
Odprti dostop
-
Kanel, Prabesh; Spears, C. Chauncey; Roytman, Stiven; Koeppe, Robert A.; Frey, Kirk A.; Scott, Peter J. H.; Albin, Roger L.; Bohnen, Nicolaas I.
Journal of Neural Transmission, 12/2022, Letnik: 129, Številka: 12Journal Article
Prior studies indicate more severe brainstem cholinergic deficits in Progressive Supranuclear Palsy (PSP) compared to Parkinson’s disease (PD), but the extent and topography of subcortical deficits remains poorly understood. The objective of this study is to investigate differential cholinergic systems changes in progressive supranuclear palsy (PSP, n = 8) versus Parkinson’s disease (PD, n = 107) and older controls ( n = 19) using vesicular acetylcholine transporter 18 F-fluoroethoxybenzovesamicol (FEOBV) positron emission tomography (PET). A whole-brain voxel-based PET analysis using Statistical Parametric Mapping (SPM) software (SPM12) for inter-group comparisons using parametric 18 F-FEOBV DVR images. Voxel-based analyses showed lower FEOBV binding in the tectum, metathalamus, epithalamus, pulvinar, bilateral frontal opercula, anterior insulae, superior temporal pole, anterior cingulum, some striatal subregions, lower brainstem, and cerebellum in PSP versus PD ( p < 0.05; false discovery rate—corrected). More severe and diffuse reductions were present in PSP vs controls. Higher frequency of midbrain cholinergic losses was seen in PSP compared to the PD participants using 5th percentile normative cut-off values ( χ 2 = 4.12, p < 0.05). When compared to PD, these findings suggested disease-specific cholinergic vulnerability in the tectum, striatal cholinergic interneurons, and projections from the pedunculopontine nucleus, medial vestibular nucleus, and the cholinergic forebrain in PSP.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.