Action potential threshold of hippocampal pyramidal cells in vivo is increased by recent spiking activity

Neuroscience

Volumn 105, Issue 1, 2001, Pages 121-130

  Henze, D A ^a   Buzsaki G ^a  

^a RUTGERS UNIVERSITY   (United States)

Author keywords

CA1; Hippocampus; Voltage gated sodium channels

Indexed keywords

SODIUM; SODIUM CHANNEL;

ACTION POTENTIAL; ANIMAL EXPERIMENT; ARTICLE; CONTROLLED STUDY; DEPOLARIZATION; ELECTROSTIMULATION; HIPPOCAMPUS POTENTIAL; INFORMATION PROCESSING; INTRACELLULAR RECORDING; NERVE CELL MEMBRANE POTENTIAL; NERVE CELL NETWORK; NERVE EXCITABILITY; NONHUMAN; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; RAT; SYNAPTIC TRANSMISSION;

ACTION POTENTIALS; ANIMALS; ELECTROPHYSIOLOGY; HIPPOCAMPUS; ION CHANNELS; MICROELECTRODES; PYRAMIDAL CELLS; RATS; RATS, SPRAGUE-DAWLEY; SYNAPTIC TRANSMISSION;

EID: 0035898264     PISSN: 03064522     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0306-4522(01)00167-1     Document Type: Article

References (32)

1. Cellular mechanisms contributing to response variability of cortical neurons in vivo
2. Dynamic spike threshold reveals a mechanism for synaptic coincidence detection in cortical neurons in vivo
3. Spike initiation by transmembrane current: A white-noise analysis
4. Cellular bases of hippocampal EEG in the behaving rat
5. Three modes of repetive firing and the role of threshold time course between spikes
6. Protein kinase C activation decreases activity-dependent attenuation of dendritic Na+ current in hippocampal CA1 pyramidal neurons
7. Slow recovery from inactivation of Na+ channels underlies the activity-dependent attenuation of dendritic action potentials in hippocampal CA1 pyramidal neurons
8. Cholinergic modulation of the action potential in rat hippocampal neurons
9. Dynamics of membrane excitability determine interspike interval variability: A link between spike generation mechanisms and cortical spike train statistics
10. Dopamine increases excitability of pyramidal neurons in primate prefrontal cortex
11. Spike patterns influence action potential threshold in vivo
12. Firing rate and θ-phase coding by hippocampal pyramidal neurons during 'space clamping'
13. A quantitative description of membrane current and its application to conduction and excitation in nerve
14. The dual effect of membrane potential on sodium conductance in the giant axon of Loligo
15. Prolonged sodium channel inactivation contributes to dendritic action potential attenuation in hippocampal pyramidal neurons
16. Dendritic spikes are enhanced by cooperative network activity in the intact hippocampus
17. Extracting oscillations. Neuronal coincidence detection with noisy periodic spike input
18. Dendritic hyperpolarization-activated currents modify the integrative properties of hippocampal CA1 pyramidal neurons
19. Reliability of spike timing in neocortical neurons
20. Properties of slow, cumulative sodium channel inactivation in rat hippocampal CA1 pyramidal neurons
21. Applications of Hodgkin-Huxley equations to excitable tissues
22. The threshold conditions for initiation of action potentials by excitable cells
23. Gamma frequency oscillation in the hippocampus of the rat: Intracellular analysis in vivo
24. Responses of cat spinal motoneuron somata and axons to linearly rising currents
25. The highly irregular firing of cortical cells is inconsistent with temporal integration of random EPSPs
26. Activity-dependent action potential invasion and calcium influx into hippocampal CA1 dendrites
27. Properties of subthreshold response and action potential recorded in layer V neurons from cat sensorimotor cortex in vitro
28. Input synchrony and the irregular firing of cortical neurons
29. Action potential initiation and backpropagation in neurons of the mammalian CNS
30. Physiological gain leads to high ISI variability in a simple model of a cortical regular spiking cell
31. Muscarinic modulation of spike backpropagation in the apical dendrites of hippocampal CA1 pyramidal neurons
32. Regulation of action-potential firing in spiny neurons of the rat neostriatum in vivo