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Stimulation-induced optical signals in rat spinal cord slices

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    0173632 - UEM-P 20023052 RIV US eng J - Journal Article
    Kubinová, Šárka - Vargová, Lýdia - Syková, Eva
    Stimulation-induced optical signals in rat spinal cord slices.
    Glia. Roč. 1, - (2002), s. 34. ISSN 0894-1491. E-ISSN 1098-1136.
    [European Meeting on Glial Cell Function in Health and Disease. Rome - Italy, 21.05.2002-25.05.2002]
    R&D Projects: GA MŠMT LN00A065
    Institutional research plan: CEZ:AV0Z5039906; CEZ:MSM 111300004; CEZ:MSM 5011112
    Keywords : spinal cord
    Subject RIV: FH - Neurology
    Impact factor: 4.600, year: 2002

    We compared the changes in LTevoked by repetitive electrical stimulation or by exposure to NMDA with the decrease in the extracellular space (ECS) volume fraction induced by cell swelling and the activity-related rise in extracellular K+ (K+c).We suggest that neuronal activity is an important source of intrinsic optical signals. Although LT increased and the ECS volume decreased during stimulation, there was no correlatio between intrinsic optical signals and ECS volume changes.
    Permanent Link: http://hdl.handle.net/11104/0070661

     
     

Number of the records: 1  

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