Ventral subicular lesion alters rhythmical slow wave activity (θ) of CA1 area of hippocampus and entorhinal cortex

Brain Research

Volumn 869, Issue 1-2, 2000, Pages 236-240

  Laxmi, T R ^a   Meti, B L ^a   Bindu, P N ^a  

^a Natl Inst Mental Hlth N   (India)

Author keywords

EC; Hippocampus; Theta rhythm; Ventral subicular lesioning

Indexed keywords

IBOTENIC ACID;

ANIMAL EXPERIMENT; ANIMAL MODEL; BRAIN INJURY; CONTROLLED STUDY; ENTORHINAL CORTEX; HIPPOCAMPUS; MALE; NONHUMAN; PRIORITY JOURNAL; RAT; REM SLEEP; SHORT SURVEY; THETA RHYTHM;

EID: 0034733803     PISSN: 00068993     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0006-8993(00)02368-4     Document Type: Article

References (30)

1. Amaral D.G., Dolorfe C., Alvarez-Royo P. Organization of CA1 projections to the subiculum: a PHA-L analysis in the rat. Hippocampus. 1:1991;415-436.
2. Assaf S.Y., Miller J.J. The role of raphe serotonin system in the control of septal unit activity and hippocampal desynchronization. Neuroscience. 3:1978;539-550.
3. Bartesaghi R., Gessi T., Sperti L. Electrophysiological analysis of the dorsal hippocampal commissure projections to the entorhinal cortex. Neuroscience. 26:1988;55-67.
4. Bland B.H. The physiology and pharmacology of hippocampal formation θ rhythms. Prog. Neurobiol. 26:1986;1-54.
5. Boeijinga P.H., Boddeke H.W. Serotonergic modulation of neurotransmission in the rat subicular cortex in vitro: a role for 5-HT1B receptors. Naunyn Schiedeberg's Arch. Pharmacol. 348:1993;553-557.
6. Bragin A., Jando G., Nadasdy Z., Hetke J., Wise K., Buzsaki G. Gamma (40-100 Hz) oscillation in the hippocampus of the behaving rat. J. Neurosci. 15:1995;47-60.
7. Bragin A., Jando G., Nadasdy Z., Van Landeghem M., Buzsaki G. Dentate EEG spikes and associated interneuronal population bursts in the hippocampal hilar region of the rat. J. Neurophysiol. 73:1995;1691-1705.
8. Govindaiah, Rao B.S.S., Raju T.R., Meti B.L. Loss of hippocampal CA1 neurons and learning impairment in subicular lesioned rats. Brain Res. 745:1997;121-126.
9. Hagan J.J., Verheijck E.E., Spigt M.H., Ruigt G.S.F. Behavioural and electrophysiological studies of the entorhinal cortex lesions in the rat. Physiol. Behav. 51:1992;255-266.
10. Kinney G.G., Kocsis B., Vertes R.P. Medial septal unit firing characterization following injection of 8-OH-DPAT into the median raphe nucleus. Brain Res. 708:1996;116-122.
11. Kocsis B., Vertes R.P. Dorsal raphe neurons: synchronous discharge with θ rhythm of the hippocampus in the freely behaving rat. J. Neurophysiol. 64:1992;1463-1467.
12. Kramis R.C., Vanderwolf C.H., Bland B.H. Two types of hippocampal rhythmical slow activity in both the rabbit and the rat. Relations to behaviour and effects of atropine, diethyl ether, urethane and pentobarbital. Exp. Neurol. 49:1975;58-85.
13. Lopes da Silva F.H., Witter M.P., Boeijinga P.H., Lohman A.H.M. Anatomical organization and physiology of the limbic cortex. Physiol. Behav. 70:1990;453-511.
14. Macadar A.W., Chalupa L.M., Lindsley D.B. Differentiation of brainstem loci which affect hippocampal and neocortical electrical activity. Exp. Neurol. 43:1974;499-514.
15. Montoya C.P., Sainsbury R.S. The effects of entorhinal cortex lesions on type 1 and type 2 θ Physiol. Behav. 35:1985;121-126.
16. Partlo L.A., Sainsbury R.S. Influence of medial septal and entorhinal cortex lesions on θ activity recorded from the hippocampus and median raphe nucleus. Physiol. Behav. 59:1996;887-895.
17. Paxinos G., Watson C. The Rat Brain in Stereotaxic Coordinates. 1982;Academic Press, New York.
18. Penttonen M., Kamondi A., Sik A., Acsady L., Buzsaki G. Feedforward and feed-back activation of the dentate EEG spikes and sharp wave bursts. Hippocampus. 7:1997;403-415.
19. Sainsbury R.S. Type 2 θ in the guinea pig and the cat. Buzsaki G., Vanderwolf C.H. Electrical Activity of the Archicortex. 1985;11-22 Akademiai Kiado, Budapest.
20. Sainsbury R.S., Montoya C.P. The relationship between type 2 θ and behaviour. Physiol. Behav. 33:1984;621-626.
21. Sainsbury R.S., Partlo L.A. The effects of alpha-2 agonists on hippocampal θ activity in the freely moving rat. Brain Res. Bull. 26:1991;37-42.
22. Swanson L.W., Cowan W.M. An autoradiographic study of the organization of the efferent connections of the hippocampal formation in the rat. J. Comp. Neurol. 172:1977;49-84.
23. Swanson L.W., Wyss J.M., Cowan W.M. An autoradiographic study of the organization of intrahippocampal association pathways in the rat. J. Comp. Neurol. 181:1978;681-716.
24. Van Groen T., Lopes da Silva F.H. Organization of the reciprocal connections between the subiculum and the entorhinal cortex in the cat: II An electrophysiological study. J. Comp. Neurol. 251:1986;111-120.
25. Vanderwolf C.H., Leung L.W.S. Hippocampal rhythmical slow activity: a brief history and the effects of entorhinal lesions and phencyclidine. Seifert W. Neurobiology of The Hippocampus. 1983;275-302 Academic Press, New York.
26. Vanderwolf C.H., Kramis R., Robinson T.E. Hippocampal electrical activity during waking behaviour and sleep. Analysis using centrally acting drugs. Ciba Foundation Symposium 58, New Series. Function of the Septohippocampal System. 1978;199-221 Elsevier, Amsterdam.
27. Vertes R.P. An analysis of ascending brain stem systems involved in hippocampal synchronization and desynchronization. J. Neurophysiol. 46:1981;1140-1159.
28. Vertes R.P., Kinney G.G., Kocsis B., Fortin W.J. Pharmacological suppression of the median raphe nucleus with 5-HT1A agonists, 8-OH-DPAT and Buspinrone, produces hippocampal θ rhythm in the rat. Neuroscience. 60:1994;441-451.
29. Witter M.P., Groenewegen H.J., Da Silva F.H.L., Lohman L.H.M. Functional organization of the parahippocampal region. Prog. Neurobiol. 33:1989;161-253.
30. J.H. Zar, Biostatistical Analysis, Prentice-Hall International, New Jersey, USA, 1984.