E-Dissertationen: Search
Now showing items 1-8 of 8
Short-term synaptic plasticity at the mossy fiber synapse of the rodent hippocampus
(2009-10-08)
Synaptic short- and long-term plasticity are key mechanisms by which neuronal ensembles store information. The mossy fiber synapse (MF-CA3 synapse) is formed by axons of dentate gyrus granule cells and exhibits a striking ...
Funktionelle und molekulare Untersuchungen zur Expression von GABAA- und P2X-Rezeptoren in Gliazellen des Hippocampus
(2009-11-26)
In dieser Arbeit wurden Membranrezeptoren von Gliazellen des Hippocampus funktionell und molekular untersucht.
Der Fokus der Untersuchungen lag auf der Charakterisierung der GABAA-Rezeptoren in GluR-Zellen. ...
Der Fokus der Untersuchungen lag auf der Charakterisierung der GABAA-Rezeptoren in GluR-Zellen. ...
Direct and indirect cholinergic septo-hippocampal pathways cooperate to structure spiking activity in the hippocampus
(2015-10-09)
The medial septum/vertical diagonal band of Broca complex (MSvDB) is a key structure that modulates hippocampal rhythmogenesis. Cholinergic neurons of the MSvDB play a central role in generating and pacing theta-band ...
Functional impact of Kir4.1 channels in hippocampal NG2 glia on neuronal plasticity and behavior
(2020-08-25)
NG2 glia represents the 4th type of CNS glial cells. In white matter, most of them differentiate into myelinating oligodendrocytes but in grey matter a majority retains their NG2 phenotype throughout life. Intriguingly, ...
Complement-mediated neuronal loss by sialic acid glycocalyx alterations
(2018-04-23)
Every neuronal cell is covered with a dense structure of glycoconjugates, the glycocalyx. Sialic acids form the terminal ends of the glycocalyx and thus, are more accessible for the cellular environment. Microglia, the ...
Locus coeruleus modulates locomotor activity via the medial septum and the diagonal band of Broca
(2020-10-02)
The locus coeruleus (LC) is positioned in the brainstem and one of the main sources of norepinephrine in the brain. With its projections throughout the whole brain, the LC plays an important role in regulating the general ...
Mechanisms of memory consolidation: Analyzing the coordinated activity of concept neurons in the human medial temporal lobe during waking and sleep
(2018-12-11)
The aim of this thesis is to investigate the role of human concept neurons in memory consolidation during sleep. Memory consolidation is a process by which memories initially dependent on the hippocampus are transferred ...
Functional roles of the chemokine CCL17 in skin and brain immunity
(2019-02-04)
The chemokines CCL17 and CCL22 represent ligands of CCR4 and are mainly produced by dendritic cells (DCs) and macrophages (Mφs) in the immune system. CCL17 was found to promote various inflammatory and allergic diseases, ......
Funktionen des Chemokins CCL17 im Immunsystem der Haut und des Gehirns
Die Chemokine CCL17 und CCL22 sind Liganden von CCR4 und werden hauptsächlich von dendritischen Zellen (DCs) und Makrophagen ......
Funktionen des Chemokins CCL17 im Immunsystem der Haut und des Gehirns
Die Chemokine CCL17 und CCL22 sind Liganden von CCR4 und werden hauptsächlich von dendritischen Zellen (DCs) und Makrophagen ......