Imaging of 4-AP-induced, GABAA-dependent spontaneous synchronized activity mediated by the hippocampal interneuron network

Journal of Neurophysiology

Volumn 86, Issue 1, 2001, Pages 381-391

  Sinha, Saurabh R ^a   Saggau, Peter ^a  

^a BAYLOR COLLEGE OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

4 AMINOBUTYRIC ACID A RECEPTOR; 4 AMINOPYRIDINE; EXCITATORY AMINO ACID RECEPTOR; POTASSIUM CHANNEL BLOCKING AGENT; RECEPTOR BLOCKING AGENT;

ANIMAL CELL; ANIMAL TISSUE; ARTICLE; BRAIN CELL; CELL ACTIVITY; CELL SYNCHRONIZATION; DEPOLARIZATION; EPILEPTIC DISCHARGE; GUINEA PIG; HIPPOCAMPUS; INTERNEURON; NERVE CONDUCTION; NONHUMAN; PRIORITY JOURNAL; SYNAPTIC POTENTIAL; SYNAPTIC TRANSMISSION;

EID: 0034944202     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.2001.86.1.381     Document Type: Article

References (41)

1. GABA-mediated biphasic inhibitory responses in hippocampus
2. Pharmacological evidence for two kinds of GABA receptor on rat hippocampal pyramidal cells studied in vitro
3. Two different responses of hippocampal pyramidal cells to application of gamma-amino butyric acid
4. Synchronized GABAergic IPSPs recorded in neocortex after blockade of synaptic transmission mediated by excitatory amino acids
5. A receptors causes a depolarizing potential under physiological conditions in rat hippocampal pyramidal cells
6. Synchronous GABA-mediated potentials and epileptiform discharges in the rat limb system in vitro
7. A GABAergic depolarizing potential in the hippocampus disclosed by the convulsant 4-aminopyridine
8. 4-Aminopyridine induces a long-lasting depolarizing GABA-ergic potential in human neocortical and hippocampal neurons maintained in vitro
9. Amino acid pharmacology of mammalian neurones grown in tissue culture
10. On the synchronizing mechanisms of tetanically induced hippocampal oscillations
11. Hippocampus
12. Neurobiology of hippocampal interneurons: A workshop review
13. High-speed, random-access fluorescence microscopy. II. Fast quantitation measurements with voltage-sensitive dyes
14. A mediated afterdepolarization in pyramidal neurons from rat neocortex
15. Spontaneous interictal-like activity originates in multiple areas of the CA2-CA3 region of hippocampal slices
16. Synaptic connectivity of distinct hilar interneuron subpopulations
17. Interneurons of the hippocampus
18. Interneurons containing calretinin are specialized to control other interneurons in the rat hippocampus
19. Nonsynaptic modulation of neuronal activity in the brain: Electric currents and extracellular ions
20. + transient
21. A receptor-mediated oscillations
22. Stratum lacunonsum-moleculare interneurons of hippocampal CA1 region. I. Intracellular response characteristics, synaptic responses and morphology
23. Stratum lacunosum-moleculare interneurons of hippocampal CA1 region. II. Intrasomatic and intradendritic recordings of local circuit synaptic interactions
24. Ionic mechanisms of spontaneous GABAergic events in rat hippocampal slices exposed to 4-aminopyridine
25. Synchronized activity in the hippocampal interneuron network is evoked with different propensity depending on the site of stimulation in area CA1
26. A receptors in the hippocampus
27. Synchronization of inhibitory neurones in the guinea pig hippocampus in vitro
28. A depolarizing inhibitory postsynaptic potential activated by synaptically released γ-aminobutyric acid under physiological conditions in rat hippocampal pyramidal cells
29. Effects of low concentrations of 4-aminopyridine on CA1 pyramidal cells of the hippocampus
30. 4-Aminopyridine-induced epileptiform activity and a GABA-mediated long-lasting depolarization in the rat hippocampus
31. Changes in absorption, fluorescence, dichroism, and birefringence in stained giant axons: Optical measurement of membrane potential
32. Simultaneous optical recording of evoked and spontaneous transients of membrane potential and intracellular calcium concentration with high spatiotemporal resolution
33. Spontaneous synchronized activity in guinea pig hippocampal slices induced by 4-AP in the presence of ionotropic glutamate receptor antagonists
34. Pharmacological isolation of the synaptic and nonsynaptic components of GABA-mediated biphasic response in rat CA1 hippocampal pyramidal cells
35. A receptors
36. + current in hippocampal neurons
37. A receptors in rat CA 1 pyramidal neurons
38. Biphasic response of hippocampal pyramidal neurons in GABA
39. Synchronized oscillations in interneuron networks driven by metabotropic glutamate receptor activation
40. Intracellular correlates of hippocampal theta rhythm in identified pyramidal cells, granule cells, and basket cells