Gap junctions synchronize the firing of inhibitory interneurons in guinea pig hippocampus

Brain Research

Volumn 907, Issue 1-2, 2001, Pages 139-143

  Yang, Qizong ^a   Michelson, Hillary B ^a  

^a and Maimonides Medical Center Jaffe Stroke Center   (United States)

Author keywords

Electrotonic coupling; Gap junctions; Inhibition; Interneuron

Indexed keywords

4 (3 PHOSPHONOPROPYL) 2 PIPERAZINECARBOXYLIC ACID; 4 AMINOBUTYRIC ACID; 4 AMINOPYRIDINE; 6 CYANO 7 NITRO 2,3 QUINOXALINEDIONE; BICUCULLINE METHIODIDE; CARBENOXOLONE; CONVULSANT AGENT; IONOTROPIC RECEPTOR ANTAGONIST;

ANIMAL TISSUE; ARTICLE; CELL SUBPOPULATION; CELL SYNCHRONIZATION; CONTROLLED STUDY; DRUG EFFECT; ELECTROSTIMULATION; GAP JUNCTION; GUINEA PIG; HIPPOCAMPUS; INHIBITORY POSTSYNAPTIC POTENTIAL; INTERNEURON; NERVE CELL NETWORK; NONHUMAN; OSCILLATORY POTENTIAL; POSTSYNAPTIC INHIBITION; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; STIMULUS RESPONSE;

4-AMINOPYRIDINE; 6-CYANO-7-NITROQUINOXALINE-2,3-DIONE; ACTION POTENTIALS; ANIMALS; BICUCULLINE; CARBENOXOLONE; CONVULSANTS; EVOKED POTENTIALS; EXCITATORY AMINO ACID ANTAGONISTS; GAP JUNCTIONS; GUINEA PIGS; HIPPOCAMPUS; INTERNEURONS; PIPERAZINES; PYRAMIDAL CELLS; RECEPTORS, AMPA; RECEPTORS, GABA-A; RECEPTORS, GABA-B; RECEPTORS, N-METHYL-D-ASPARTATE; SYNAPTIC TRANSMISSION;

EID: 0035854579     PISSN: 00068993     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0006-8993(01)02582-3     Document Type: Article

References (16)

1. GABA-dependent generation of ectopic action potentials in the rat hippocampus
2. Enhancement of synaptic transmission by 4-aminopyridine in hippocampal slices of the rat
3. Synaptic connectivity of distinct hilar interneuron subpopulations
4. Gap junctions linking the dendritic network of GABAergic interneurons in the hippocampus
5. K+ channel regulation of signal propagation in dendrites of hippocampal pyramidal neurons
6. Gap junctions on GABAergic neurons containing the calcium-binding protein parvalbumin in the rat hippocampus (CA1 region)
7. Maturation of mammalian myelinated fibers: Changes in action potential characteristics following 4-aminopyridine application
8. Gap junctions between non-pyramidal cell dendrites in the rat hippocampus (CA1 and CA3 regions)
9. A receptors in the hippocampus
10. Synchronization of inhibitory neurones in the guinea-pig hippocampus in vitro
11. Effects of 4-aminopyridine on calcium action potentials and calcium current under voltage clamp in spinal neurons
12. Carbenoxolone depresses spontaneous epileptiform activity in the CA1 region of rat hippocampus
13. pH sensitivity of non-synaptic field bursts in the dentate gyrus
14. Cellular mechanisms of 4-aminopyridine-induced synchronized after-discharges in the rat hippocampal slice
15. Synaptic and nonsynaptic contributions to giant IPSPs and ectopic spikes induced by 4-aminopyridine in the hippocampus in vitro
16. Neurotransmitter coupling through gap junctions in the retina