The extracellular current blocking effect of cesium chloride on the theta wave in the rabbit hippocampal CA1 region. Export

@article{citeulike:957314, abstract = {We studied the extracellular effects of cesium chloride (CsCl), a blocker of the hyperpolarization-activated cationic current (I(h)), on the hippocampal theta wave in pentobarbital-anesthetized rabbits. We recorded spontaneous field potentials at the hippocampal CA1 region before and at three time periods after CsCl or saline injections. We found that CsCl injected into the apical dendritic layer attenuated the theta wave amplitude. CsCl affected neither the frequency nor the phase reversal of the theta wave between the apical and basal dendritic layers. Our findings indicate that I(h) in pyramidal neurons contributes to current generation of the limbic theta wave in vivo.}, address = {Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, Toronto,Ontario M5G 1X8, Canada. omisoul@hotmail.com}, author = {Kitayama, M. and Taguchi, T. and Miyata, H. and Matsuda, Y. and Yamauchi, T. and Kogure, S.}, citeulike-article-id = {957314}, citeulike-linkout-0 = {http://view.ncbi.nlm.nih.gov/pubmed/12431772}, citeulike-linkout-1 = {http://www.hubmed.org/display.cgi?uids=12431772}, day = {6}, issn = {0304-3940}, journal = {Neurosci Lett}, keywords = {ca1, caesium, hcn, hippocampe, theta}, month = {December}, number = {1}, pages = {45--48}, posted-at = {2006-11-22 10:13:30}, priority = {2}, title = {The extracellular current blocking effect of cesium chloride on the theta wave in the rabbit hippocampal CA1 region.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/12431772}, volume = {334}, year = {2002} }

TY - JOUR ID - citeulike:957314 L3 - citeulike-article-id:957314 N2 - We studied the extracellular effects of cesium chloride (CsCl), a blocker of the hyperpolarization-activated cationic current (I(h)), on the hippocampal theta wave in pentobarbital-anesthetized rabbits. We recorded spontaneous field potentials at the hippocampal CA1 region before and at three time periods after CsCl or saline injections. We found that CsCl injected into the apical dendritic layer attenuated the theta wave amplitude. CsCl affected neither the frequency nor the phase reversal of the theta wave between the apical and basal dendritic layers. Our findings indicate that I(h) in pyramidal neurons contributes to current generation of the limbic theta wave in vivo. IS - 1 JF - Neurosci Lett SN - 0304-3940 AD - Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, Toronto,Ontario M5G 1X8, Canada. omisoul@hotmail.com EP - 48 TI - The extracellular current blocking effect of cesium chloride on the theta wave in the rabbit hippocampal CA1 region. VL - 334 SP - 45 KW - ca1 KW - caesium KW - hcn KW - hippocampe KW - theta AU - Kitayama, M AU - Taguchi, T AU - Miyata, H AU - Matsuda, Y AU - Yamauchi, T AU - Kogure, S PY - 2002/12/06/ UR - http://view.ncbi.nlm.nih.gov/pubmed/12431772 ER -