Search

Your search keyword '"Zaborszky, Laszlo"' showing total 11 results
Start Over Author "Zaborszky, Laszlo" Publisher wiley
11 results on '"Zaborszky, Laszlo"'

1. An exploratory research report on brain mineralization in postoperative delirium and cognitive decline

Author

Lammers‐Lietz, Florian, primary, Borchers, Friedrich, additional, Feinkohl, Insa, additional, Hetzer, Stefan, additional, Kanar, Cicek, additional, Konietschke, Frank, additional, Lachmann, Gunnar, additional, Chien, Claudia, additional, Spies, Claudia, additional, Winterer, Georg, additional, Zaborszky, Laszlo, additional, Zacharias, Norman, additional, and Paul, Friedemann, additional

Published
2024
Full Text
View/download PDF

2. Prenatal development of the human entorhinal cortex

Author

Šimić, Goran, primary, Krsnik, Željka, additional, Knezović, Vinka, additional, Kelović, Zlatko, additional, Mathiasen, Mathias Lysholt, additional, Junaković, Alisa, additional, Radoš, Milan, additional, Mulc, Damir, additional, Španić, Ena, additional, Quattrocolo, Giulia, additional, Hall, Vanessa Jane, additional, Zaborszky, Laszlo, additional, Vukšić, Mario, additional, Olucha Bordonau, Francisco, additional, Kostović, Ivica, additional, Witter, Menno P., additional, and Hof, Patrick R., additional

Published
2022
Full Text
View/download PDF

11. From eyes-closed to eyes-open: Role of cholinergic projections in EC-to-EO alpha reactivity revealed by combining EEG and MRI.

Author

Wan L, Huang H, Schwab N, Tanner J, Rajan A, Lam NB, Zaborszky L, Li CR, Price CC, and Ding M

Subjects
Adult, Basal Nucleus of Meynert diagnostic imaging, Biomarkers, Eye Movements physiology, Female, Humans, Magnetic Resonance Imaging, Male, Nerve Net diagnostic imaging, Visual Cortex diagnostic imaging, Young Adult, Acetylcholine physiology, Alpha Rhythm physiology, Basal Nucleus of Meynert physiology, Cortical Synchronization physiology, Electroencephalography, Functional Neuroimaging, Leukoaraiosis pathology, Nerve Net physiology, Signal Transduction physiology, Visual Cortex physiology
Abstract

Alpha rhythm (8 to 12 Hz) observed in EEG over human posterior cortex is prominent during eyes-closed (EC) resting and attenuates during eyes-open (EO) resting. Research shows that the degree of EC-to-EO alpha blocking or alpha desynchronization, termed alpha reactivity here, is a neural marker of cognitive health. We tested the role of acetylcholine in EC-to-EO alpha reactivity by applying a multimodal neuroimaging approach to a cohort of young adults and a cohort of older adults. In the young cohort, simultaneous EEG-fMRI was recorded from twenty-one young adults during both EO and EC resting. In the older cohort, functional MRI was recorded from forty older adults during EO and EC resting, along with FLAIR and diffusion MRI. For a subset of twenty older adults, EEG was recorded during EO and EC resting in a separate session. In both young and older adults, functional connectivity between the basal nucleus of Meynert (BNM), the major source of cortical acetylcholine, and the visual cortex increased from EC to EO, and this connectivity increase was positively associated with alpha reactivity; namely, the stronger the BNM-visual cortex functional connectivity increase from EC to EO, the larger the EC-to-EO alpha desynchronization. In older adults, lesions of the fiber tracts linking BNM and visual cortex quantified by leukoaraiosis volume, associated with reduced alpha reactivity. These findings support a role of acetylcholine and particularly cholinergic pathways in mediating EC-to-EO alpha reactivity and suggest that impaired alpha reactivity could serve as a marker of the integrity of the cholinergic system., (© 2018 Wiley Periodicals, Inc.)

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results