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Whole-cell patch-clamp opnamen van Morphologically- en neurochemisch-geïdentificeerde hippocampus Interneurons
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Capítulos
- 00:05Título
- 01:46Preparation of Acute-hippocampal Slices
- 03:00Whole Cell Patch-clamp Recording from Fast-spiking Interneurons
- 05:58Extracellular Electrical Stimulation to Evoke GABAB Receptor-mediated Responses
- 06:56Paired Recordings of Synaptically Coupled Fast-spiking INs and CA1 PCs
- 08:42Visualization and Immunocytochemistry of Fast-spiking Interneurons
- 11:30Results: GABAB Receptor-mediated Currents and Presynapitc Inhibition in Identified Hippocampal Parvalbumin Interneurons
- 13:59Conclusion
Corticale netwerken worden gecontroleerd door een kleine, maar gevarieerde set van remmende interneuronen. Functioneel onderzoek van interneuronen vereist daarom gerichte opname en strenge identificatie. Hier beschreven is een gecombineerde aanpak met whole-cell opnames van enkele of synaptically gekoppelde paren van neuronen met intracellulaire etikettering, post-hoc-morfologische en immunocytochemische analyse.
Tags
Keywords: Whole-cell Patch-clampHippocampal InterneuronsGABAergic Inhibitory InterneuronsNeuronal CircuitsPhysiological HeterogeneityMorphological HeterogeneityNeurochemical HeterogeneityTransgenic AnimalsFluorescent ProteinsIntrinsic PropertiesSynaptic PropertiesIntracellular Dye LabelingMorphological AnalysisImmunocytochemical Analysis
