Suppression of pair-pulse depression of the population spike in the dentate gyrus during carbachol-induced theta-like activity in guinea pig hippocampal slices

Neuroscience Research

Volumn 29, Issue 2, 1997, Pages 113-120

  Natsume, Kiyohisa ^a   Kometani, Kaoru ^a  

^a KYUSHU INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Carbachol; Disinhibition; Guinea pig; Memory process; Pair pulse depression; Rhythmic wave; Theta like activity

Indexed keywords

ATROPINE; BICUCULLINE; CARBACHOL;

ANIMAL TISSUE; ARTICLE; BRAIN SLICE; DENTATE GYRUS; GRANULE CELL; GUINEA PIG; HIPPOCAMPUS; HIPPOCAMPUS THETA RHYTHM; MALE; NONHUMAN; PRIORITY JOURNAL; SPIKE;

EID: 0030876215     PISSN: 01680102     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0168-0102(97)00079-5     Document Type: Article

References (21)

1. Behrends, J.C., Bruggencate, G., 1993. Cholinergic modulation of synaptic inhibition in the guinea pig hippocampus in vitro: excitation of GABAergic interneurons and inhibition of GABA-release. J. Neurophysiol. 69 (2), 626-629.
2. Bland, B.H., 1986. The physiology and pharmacology of hippocampal formation theta rhythms. Prog. Neurobiol. 26, 1-54.
3. Blitzer, R.D., Gil, O., Landau, E.M., 1990. Cholinergic stimulation enhances long-term potentiation in the CA1 region of rat hippocampus. Neurosci. Lett. 119, 207-210.
4. Burgard, E.C., Sarvey, J.M., 1990. Muscarinic receptor activation facilitates the induction of long-term potentiation (LTP) in the rat dentate gyrus. Neurosci. Lett. 116, 34-39.
5. Fricke, R.A., Prince, D.A., 1984. Electrophysiology of dentate gyrus granule cells. J. Neurophysiol. 51 (2), 195-209.
6. Halasy, K., Somogyi, P., 1993. Subdivision in the multiple GABAergic innervation of granule cells in the dentate gyrus of the rat hippocampus. Eur. J. Neurosci. 5, 411-429.
7. Han, Z.-S., Buhl, E.H., Lorinczi, Z., Somogyi, P., 1993. A high degree of spatial selectivity in the axonal and dendritic domains of physiologically identified local-circuit neurons in the dentate gyrus of the rat hippocampus. Eur. J. Neurosci. 5, 395-410.
8. Huerta, P.T., Lisman, J.E., 1993. Heightened synaptic plasticity of hippocampal CA1 neurons during a cholinergically induced rhythmic state. Nature 364, 723-725.
9. Huerta, P.T., Lisman, J.E., 1995. Bidirectional synaptic plasticity induced by a single burst during cholinergic theta oscillation in CA1 in vitro. Neuron 15, 1053-1063.
10. Joy, R.M., Albertson, T.E., 1993. NMDA receptors have a dominant role in population spike-paired pulse facilitation in the dentate gyrus of urethaneanesthetized rats. Brain Res. 604, 273-282.
11. Konopacki, J., MacIver, M.B., Bland, B.H., Roth, S.H., 1987. Carbacholinduced EEG 'theta' activity in hippocampal brain slices. Brain Res. 405, 196-198.
12. Leranth, C., Malcolm, A.J., Frotscher, M., 1990. Afferent and efferent synaptic connections of somatostatin-immunoreactive neurons in the rat fascia dentate. J. Comp. Neurol. 295, 111-122.
13. Moser, E.I., Moser, M.-B., Andersen, P., 1993. Synaptic potentiation in the rat dentate gyrus during exploratory learning. Neuroreport 5, 317-320.
14. Moser, E.I., 1996. Altered inhibition of dentate granule cells during spatial learning in an exploration task. J. Neurosci. 16 (3), 1247-1259.
15. Natsume, K., Kometani, K., 1997. Theta activity-dependent and -independent muscarinic facilitation of long-term potentiation in guinea pig hippocampal slices. Neurosci. Res. 27 (4), 335-341.
16. Scharfman, H.E., 1991. Dentate hilar cells with dendrites in the molecular layer have lower thresholds for synaptic activation by perforant path than granule cells. J. Neurosci. 11 (6), 1660-1673.
17. Scharfman, H.E., 1995. Electrophysiological evidence that dentate hilar mossy cells are excitatory and innervate both granule cells and interneurons. J. Neurophysiol. 74 (1), 179-194.
18. Scharfman, H.E., Kunkel, D.D., Schwartzkroin, P.A., 1990. Synaptic connections of dentate granule cells and hilar neurons: results of paired intracellular recordings and intracellular horseradish peroxidase injections. Neuroscience 37 (3), 693-707.
19. Tsumoto, T., 1993. Long-term depression in cerebral cortex: a possible substrate of 'forgetting' that should not be forgotten. Neurosci. Res. 16, 263-270.
20. Williams, S., Johnston, D., 1988. Muscarinic depression of long-term potentiation in CA3 hippocampal neurons. Science 242, 84-87.
21. Winson, J., 1978. Loss of hippocampal theta rhythm results in spatial memory deficit in the rat. Science 201, 160-163.