ライフサイエンスコーパス: backpropagate

1 somadendritic patch-clamp recording to track backpropagated action potentials (APs) in rat AOB primar

2 Backpropagated action potentials recorded at the soma we

3 The backpropagating action potential (BAP) is hypothesised t

4 The [Ca(2+)](i) increase from a backpropagating action potential (bAP) or subthreshold d

5 es via local active conductances, making the backpropagating action potential a candidate for dendrit

6 amplitudes of 10-70% of that generated by a backpropagating action potential at the same location.

7 K(v)7 channels are strongly activated by the backpropagating action potential to attenuate the afterd

8 al neurons is regulated by the spread of the backpropagating action potential to the synapse.

9 pike, the interaction of this spike with the backpropagating action potential, the mechanism responsi

10 ct on the time course of localized events or backpropagating action potential-evoked Ca(2+) signals i

11 re present in spines and can be activated by backpropagating action potentials (APs).

12 Backpropagating action potentials (bAPs) (three at 50 Hz

13 Backpropagating action potentials (bAPs) are an importan

14 Backpropagating action potentials (bAPs) are indispensab

15 Dendritic, backpropagating action potentials (bAPs) facilitate the

16 In layer 5 neocortical pyramidal neurons, backpropagating action potentials (bAPs) firing at rates

17 These studies revealed that single backpropagating action potentials (bAPs) produced more r

18 bles that incorporate fast transients due to backpropagating action potentials (bAPs), or other forms

19 However, backpropagating action potentials (BPAPs) have been stud

20 rons, in which dendritic sodium channels and backpropagating action potentials allow somatic spikes t

21 tinguishes LTS from other signals, including backpropagating action potentials and dendritic Ca(2+)/N

22 Second, backpropagating action potentials are able to serve as a

23 Pairing synaptic stimulation with backpropagating action potentials enhanced the likelihoo

24 oral state-dependent manner and suggest that backpropagating action potentials faithfully inform prox

25 KC) leads to an increase in the amplitude of backpropagating action potentials in distal dendrites th

26 endritic tree can exert a powerful impact on backpropagating action potentials in hippocampal pyramid

27 s of [Ca(2+)](i) changes that were evoked by backpropagating action potentials in pyramidal neurons i

28 ential from spines demonstrate directly that backpropagating action potentials invade the spines.

29 n lead to dendritic depolarization, and that backpropagating action potentials may be neither necessa

30 We propose that backpropagating action potentials open glutamate-bound N

31 r dendritic spikes in the same branch, while backpropagating action potentials trigger a widespread r

32 he postsynaptic action potential, carried by backpropagating action potentials, can be strongly degra

33 ic glutamate receptors (mGluRs), paired with backpropagating action potentials, causes large, wave-li

34 In contrast, actively backpropagating action potentials, typical of wakefulnes

35 through voltage-gated channels, activated by backpropagating action potentials, was detected at all d

36 Despite the lack of active backpropagating action potentials, we find that trains o

37 nhibition during dendritic depolarization by backpropagating action potentials.

38 tion, which many current models attribute to backpropagating action potentials.

39 m local NMDA application in conjunction with backpropagating action potentials.

40 voked a larger dendritic calcium influx than backpropagating action potentials.

41 aired soma- dendritic whole-cell recordings, backpropagated APs were unattenuated up to approximately

42 cium influx into dendrites and spines during backpropagating APs (average increase, ~40%).

43 As a result SK channel activation by backpropagating APs gated STDP induction during low-freq

44 midal neurons regulate calcium influx during backpropagating APs in a distance-dependent manner, and

45 that activation of SK channels in spines by backpropagating APs plays a key role in regulating both

46 Voltage waveforms of backpropagating APs were minimally altered in the same d

47 ttle amplitude and time course modulation on backpropagating APs; (2) are strongly invaded by the som

48 Next, the somatic sink backpropagated at a speed of millimeters per minute into

49 the execution of the sequence and ultimately backpropagated away from stereotyped sequence actions, b

50 nge in the baseline-to-peak amplitude of the backpropagating dendritic action potential (bAP) was not

51 s or by weak synaptic inputs coinciding with backpropagating dendritic action potentials.

52 ma, triggering axonal action potentials that backpropagate into the dendrites.

53 + rise from single action potentials as they backpropagate into the oblique dendrites from the main t

54 iring caused by axosomatic Kv7 channel block backpropagated into distal dendrites affecting their act

55 Somatically generated APs actively backpropagated into the dendritic tree and evoked instan

56 id reduce the amplitude of action potentials backpropagating into the apical dendrite.

57 are always recorded first at the soma before backpropagating into the dendrites while undergoing subs

58 s reduced through the block of Ca(2+) entry, backpropagating Na(+) spikes and synaptically evoked EPS

59 Imaging studies revealed that backpropagating Na(+) spikes and synaptically evoked EPS

60 hippocampus, Na+-dependent action potentials backpropagate over the dendrites in an activity-dependen

61 eport cross-modal dendritic interactions via backpropagating postsynaptic potentials.

62 This backpropagating SD current flow resembles that of activi

63 Backpropagating spikes caused increases in [Ca2+]i at al

64 oltage-dependent calcium conductances by the backpropagating spikes during sharp wave bursts may be c

65 Therefore, backpropagating spikes in these cells can only influence

66 al synaptic stimulation rapidly and actively backpropagated throughout the entire dendritic arbor and

67 siological conditions in rat nerve terminals backpropagated up the axon ( approximately 400-800 micro

68 ikely in the axon initial segment, that then backpropagate with high fidelity into the dendrites, res