A Ajima

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In order to investigate phosphorylation-dephosphorylation processes underlying long-term depression (LTD) in cerebellar Purkinje cells, the protein phosphatase inhibitors calyculin A and microcystein-LR were applied to Purkinje cells in guinea pig cerebellar slices either by bath application or by intracellular pressure injection. Under the influence of(More)
Synaptic potentials were recorded intracellularly from Purkinje cells in guinea pig cerebellar slices. EPSPs evoked by stimulation of parallel fibers were effectively blocked by perfusion of a slice with the synthetic analog of Joro spider toxin, 1-naphthylacetyl-spermine (NAS) at 250 microM. However, it did not influence those responses evoked by(More)
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