Induction of heterosynaptic and homosynaptic LTD in hippocampal sub-regions in vivo

Journal of Physiology Paris

Volumn 90, Issue 5-6, 1996, Pages 305-306

  Abraham, W C ^a  

^a UNIVERSITY OF OTAGO   (New Zealand)

Author keywords

Anesthetized preparation; Dentate gyrus; Long term depression (LTD); Low frequency stimulation; NMDA receptor; Synaptic plasticity

Indexed keywords

N METHYL DEXTRO ASPARTIC ACID RECEPTOR;

CONFERENCE PAPER; DENTATE GYRUS; HIPPOCAMPUS; INFORMATION PROCESSING; NERVE CELL PLASTICITY; NONHUMAN; RAT; SYNAPTIC INHIBITION; SYNAPTIC TRANSMISSION;

EID: 0030513923     PISSN: 09284257     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0928-4257(97)87902-8     Document Type: Conference Paper

References (13)

1. Abraham WC, Christie BR, Logan B, Lawlor P, Dragunow M (1994) Immediate early gene expression associated with the persistence of heterosynaptic long-term depression in the hippocampus. Proc Natl Acad Sci USA 91, 10049-10053
2. Abraham WC, Mason-Parker SE, Logan B (1996) Low-frequency stimulation does not readily induce homosynaptic long-term depression in the dentate gyrus of awake rats. Brain Res 722, 217-221
3. Bear MF, Abraham WC (1996) Long-term depression in hippocampus. Annu Rev Neurosci 19, 437-462
4. Christie BR, Abraham WC (1992) NMDA-dependent heterosynaptic long-term depression in the dentate gyrus of anaesthetized rats. Synapse 10, 1-6
5. Christie BR, Kerr DS, Abraham WC (1994) The flip side of synaptic plasticity: An examination of hippocampal LTD mechanisms. Hippocampus 4, 127-135
6. Doyere V, Errington ML, Laroche S, Bliss TVP (1996) Low-frequency trains of paired stimuli induce long-term depression in area CA1 but in not dentate gyrus of the intact rat. Hippocampus 6, 52-57
7. Errington ML, Bliss TVP, Richter-Levin G, Yenk K, Doyere V, Laroche S (1995) Stimulation at 1-5 Hz does not produce long-term depression or depotentiation in the hippocampus of the adult rat in vivo. J Neurophysiol 74, 1793-1799
8. Heynen AJ, Abraham WC, Bear MF (1996) Synapses are bidirectionally modifiable in the CA1 region of adult hippocampus in vivo. Nature 381, 163-166
9. Kerr DS, Abraham WC (1995) Cooperative interactions among afferents govern the induction of homosynaptic LTD in the hippocampus. Proc Natl Acad Sci USA 92, 11637-11641
10. Levy WB, Steward O (1979) Synapses as associative memory elements in the hippocampal formation. Brain Res 175, 233-245
11. Thiels E, Barrionuevo G, Berger TW (1994) Excitatory stimulation during postsynaptic inhibition induces LTD in hippocampus in vivo. J Neurophysiol 72, 3009-3016
12. Wagner JJ, Alger BE (1995) GABAergic and developmental influences on homosynaptic LTD and depotentiation in rat hippocampus. J Neurosci 15, 1577-1586
13. Xie X, Berger TW, Barrionuevo G (1992) Isolated NMDA receptor-mediated synaptic responses express both LTP and LTD. J Neurophysiol 67, 1009-1013