Dendritic electrogenesis in rat hippocampal CA1 pyramidal neurons: Functional aspects of Na+ and Ca2+ currents in apical dendrites

Hippocampus

Volumn 6, Issue 1, 1996, Pages 79-95

  Andreasen, Mogens ^a   Nedergaard, Steen ^a  

^a AARHUS UNIVERSITY   (Denmark)

Author keywords

Afterhyperpolarization; Applied electric field; Dendritic spikes; Membrane properties

Indexed keywords

2 AMINO 5 PHOSPHONOVALERIC ACID; 6 CYANO 7 NITRO 2,3 QUINOXALINEDIONE; BICUCULLINE; COBALT;

ANIMAL TISSUE; ANTIDROMIC STIMULATION; APICAL MEMBRANE; ARTICLE; CALCIUM CURRENT; CONTROLLED STUDY; DENDRITE; DEPOLARIZATION; HIPPOCAMPUS; HYPERPOLARIZATION; MALE; NONHUMAN; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; RAT; SODIUM CURRENT; SPIKE WAVE;

ANIMALS; BRAIN MAPPING; CALCIUM; CALCIUM CHANNELS; DENDRITES; ELECTROMAGNETIC FIELDS; ELECTROPHYSIOLOGY; HIPPOCAMPUS; MALE; NERVE REGENERATION; NEURONAL PLASTICITY; POTASSIUM; PYRAMIDAL CELLS; RATS; RATS, WISTAR; REFRACTORY PERIOD, ELECTROPHYSIOLOGICAL; SODIUM; SODIUM CHANNELS;

EID: 0029991871     PISSN: 10509631     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1098-1063(1996)6:1<79::AID-HIPO13>3.0.CO;2-H     Document Type: Article

References (38)

1. Andersen P, Lömo T (1966) Mode of activation of hippocampal pyramidal cells by excitatory synapses on dendrites. Exp Brain Res 2:247-260.
2. Andersen P, Blackstad TW, Lömo T (1966) Location and identification of excitatory synapses on hippocampal pyramidal cells. Exp Brain Res 1:236-248.
3. Andersen P, Silfvenius H, Sundberg SH, Sveen O (1980) A comparison of distal and proximal dendritic synapses on CA1 pyramids in guinea-pig hippocampal slices in vitro. J Physiol (Lond) 307:237-299.
4. Andreasen M, Hablitz JJ (1993) Local anesthetics block transient outward potassium current in rat neocortical neurons. J Neurophysiol 69:1966-1973.
5. Andreasen M, Lambert JDC (1995a) Regenerative properties of pyramidal cell dendrites in area CA1 of the rat hippocampus. J Physiol (Lond) 483:421-441.
6. +-conductance. Brain Res 698:193-203.
7. Benardo LS, Masukawa LM, Prince DA (1982) Electrophysiology of isolated hippocampal pyramidal dendrites. J Neurosci 2:1614-1622.
8. Cauller LJ, Connors BW (1992) Functions of very distal dendrites: experimental and computational studies of layer I synapses on neocortical pyramidal cells. In: Single neuron computation (Mckenna T, Davis J, Zornetzer SF, ed), pp 199-229. Boston: Academic.
9. Chan CY, Nicholson C (1986) Modulation by applied electrical fields of Purkinje and stellate cell activity in the isolated turtle cerebellum. J Physiol (Lond) 371:89-114.
10. Chan CY, Hounsgaard J, Nicholson C (1988) Effects of electrical fields on transmembrane potential and excitability of turtle cerebellar Purkinje cells in vitro. J Physiol (Lond) 402:751-771.
11. Herreras O (1990) Propagating dendritic action potential mediates synaptic transmission in CA1 pyramidal cells in situ. J Neurophysiol 64:1429-1441.
12. 2+ entry into hippocampal neurons. Nature 357:244-246.
13. Jefferys JGR (1981) Influence of electric fields on the excitability of granule cells in guinea-pig hippocampal slices. J Physiol (Lond) 319:143-152.
14. 2+ channels in hippocampal CA1 neurons. Science 244:1189-1193.
15. Magee JC, Johnston D (1995) Synaptic activation of voltage-gated channels in the dendrites of hippocampal pyramidal neurons. Science 268:301-304.
16. Masukawa LM, Prince DA (1984) Synaptic control of excitability in isolated dendrites of hippocampal neurons. J Neurosci 4:217-227.
17. Miyakawa H, Kato H (1986) Active properties of dendritic membrane examined by current source density analysis in hippocampal CA1 pyramidal neurons. Brain Res 399:303-309.
18. 2+ channels. Neuron 9:1163-1173.
19. 2+-currents for somato-dendritic and dendrosomatic spike propagation in CAl pyramidal neurons. Eur J Neurosci [Suppl] 7:17.
20. + channel in rat hippocampal neurons. Br J Pharmacol 105:63-70.
21. Ranck JB (1975) Which elements are excited in electrical stimulation of mammalian central nervous system: a review. Brain Res 98:417-440.
22. Rall W (1977) Core conductor theory and cable properties of neurons. In: Handbook of physiology, Sec. 1, The nervous system, Vol. 1 (Kandel ER, ed), pp 39-89. Bethesda: American Physiological Society.
23. Regehr WG, Tank DW (1992) Calcium concentration dynamics produced by synaptic activation of CA1 hippocampal pyramidal cells. J Neurosci 12:4202-4223.
24. Spencer WA, Kandel ER (1961) Electrophysiology of hippocampal neurons. IV. Fast prepotentials. J Neurophysiol 24:272-285.
25. Spruston N, Schiller Y, Stuart G, Sakmann B (1995) Activity-dependent action potential invasion and calcium influx into hippocampal CA1 dendrites. Science 268:297-300.
26. Strichartz GR (1973) The inhibition of sodium currents in myelinated nerve by quaternary derivatives of lidocaine. J Gen Physiol 62:37-57.
27. Stuart GJ, Sakmann B (1994) Active propagation of somatic action potentials into neocortical pyramidal cell dendrites. Nature 367:69-72.
28. Taube JS, Schwartzkroin PA (1988a) Mechanisms of long-term potentiation: EPSP/spike dissociation, intradendritic recordings and glutamate sensitivity. J Neurosci 8:1632-1644.
29. Taube JS, Schwartzkroin PA (1988b) Mechanisms of long-term potentiation: a current-source density analysis. J Neurosci 8:1645-1655.
30. Tranchina D, Nicholson C (1986) A model for the polarization of neurons by extrinsically applied fields. Biophys J 50:1139-1156.
31. Turner DA, Schwartzkroin PA (1983) Electrical characteristics of dendrites and dendritic spines in intracellular stained CA3 and dentate hippocampal neurons. J Neurosci 3:2381-2394.
32. Turner RW, Meyers DER, Barker JL (1989) Localization of tetrodotoxin-sensitive field potentials of CA1 pyramidal cells in the rat hippocampus. J Neurophysiol 62:1375-1387.
33. Turner RW, Meyers DER, Richardson TL, Barker JL (1991) The site for initiation of action potentials over the somatodendritic axis of rat hippocampal CA1 pyramidal neurons. J Neurosci 11:2270-2280.
34. Turner RW, Meyers DER, Barker JL (1993) Fast pre-potential generation in rat hippocampal CA1 pyramidal neurons. Neuroscience 53:949-959.
35. Westenbroek RE, Ahlijanian MK, Catterall WA (1990) Clustering of L-type Ca channels at the base of major dendrites in the hippocampal pyramidal neurons. Nature 347:281-284.
36. Witter MP (1993) Organization of the entorhinal-hippocampal system: a review of current anatomical data. Hippocampus 3:33-44.
37. Wong RKS, Stewart M (1992) Different firing patterns generated in dendrites and somata of CAl pyramidal neurons in guinea-pig hippocampus. J Physiol (Lond) 457:675-687.
38. Wong RKS, Prince DA, Basbaum AI (1979) Intradendritic recordings from hippocampal neurons. Proc Nat Acad Sci USA 76:986-990.