ライフサイエンスコーパス: hippocampal place cell

1 perties is the spatially selective firing of hippocampal 'place cells'.

2 te reorganization of the firing locations of hippocampal place cells.

3 ough replay of sequential neural activity in hippocampal place cells.

4 gdala can produce stress-like alterations on hippocampal place cells.

5 ts underlying the spatial firing patterns of hippocampal place cells.

6 hanges in firing rates, but not locations of hippocampal place cells.

7 onsible for the phase-distance invariance of hippocampal place cells.

8 tail the possible head-directional tuning of hippocampal place cells across species.

9 Visual cues exert a powerful control over hippocampal place cell activities that encode external s

10 The V1 location-specific activity leads hippocampal place cell activity both spatially and tempo

11 Hippocampal place cell activity in subsequent SIA episod

12 We therefore examined rat hippocampal place cell activity in the context of spatia

13 thesis, we inactivated the mPFC and recorded hippocampal place cell activity while animals were perfo

14 es to an environment result in plasticity of hippocampal place cell activity, while in the absence of

15 predictions about the expected properties of hippocampal place cells and other cells of the proposed

16 atial cues, consistent with prior studies of hippocampal place cells and providing a rich representat

17 Although ADN HD cells (and also hippocampal place cells and theta cells) were identified

18 Hippocampal place cells and time cells seem well suited

19 ent study examines the effects of ethanol on hippocampal place-cell and interneuron activity in freel

20 body of literature on the characteristics of hippocampal "place cells" and their relevance for our un

21 ucidate the links among synaptic plasticity, hippocampal place cells, and spatial memory, place cells

22 c conditional plasticity for actively firing hippocampal place cells, and that the BLA mediates this

23 Hippocampal place cells are a model system of how the br

24 The unitary firing fields of hippocampal place cells are commonly assumed to be gener

25 Hippocampal place cells are key to episodic memories.

26 Hippocampal place cells are neurons thought to be import

27 ignaling of fear influences the stability of hippocampal place cells as a function of threat distance

28 Hippocampal place cells can show similar firing patterns

29 In particular, the modality by which hippocampal place cells contribute to spatial memory is

30 Hippocampal place cells convey spatial information throu

31 l interaction of visual cortical neurons and hippocampal place cells during spatial navigation behavi

32 Hippocampal place cells encode an animal's past, current

33 Hippocampal place cells encode spatial information in ra

34 Hippocampal place cells encode the animal's spatial posi

35 Hippocampal place cell ensembles form a cognitive map of

36 lidation [14, 15], since the reactivation of hippocampal place cell ensembles occurs during ripples [

37 eriment, CNQX disrupted the stability of rat hippocampal place cell fields in a familiar environment.

38 Hippocampal place cells fire at different rates when a r

39 Hippocampal place cells fire at discrete locations as su

40 el activity patterns produced when groups of hippocampal place cells fire in sequences that reflect a

41 Hippocampal place cells fire selectively when a rat occu

42 Hippocampal "place cells" fire selectively when an anima

43 track, in a correlated fashion with those of hippocampal place cells firing at overlapping locations.

44 l neurons that are functionally coupled with hippocampal place cells for spatial processing during na

45 Hippocampal place cells form a spatial 'map' which is mo

46 nd frequent awake replay of sequences of rat hippocampal place cells from a previous experience.

47 he origin of the spatial receptive fields of hippocampal place cells has not been established.

48 Hippocampal place cells have been proposed to have a rol

49 Consistent with this idea, the firing of hippocampal "place cells" have been shown to represent n

50 during naturalistic spike trains recorded in hippocampal place cells in exploring rodents.

51 A number of computational models of hippocampal place cells incorporate attractor neural net

52 Here we show that, like hippocampal place cells, many neurons in the primary vis

53 ressive improvement in spatial coding in new hippocampal place cell maps depends on the existence of

54 We argue that hippocampal place-cell maps are metric in all three dime

55 onstrated in a computational model, that the hippocampal place cells may ultimately be interested in

56 An important issue is understanding how the hippocampal place-cell network represents specific prope

57 ere represented by the temporal relations of hippocampal place cell pairs within cycles of theta osci

58 Medial entorhinal grid cells and hippocampal place cells provide neural correlates of spa

59 irment, the location-dependent firing of CA1 hippocampal place cells remained mostly intact.

60 that contextual fear conditioning results in hippocampal place cell remapping and long-term stabiliza

61 Hippocampal place-cell replay has been proposed as a fun

62 Hippocampal place cells represent location, but their ro

63 Hippocampal place cells represent the cellular substrate

64 For example, the hippocampal place cell representation of location was pr

65 mpaired the retrieval of a previously stored hippocampal place cell representation regardless of age.

66 to two differently shaped environments, the hippocampal-place-cell representations of those environm

67 The activity of ensembles of hippocampal place cells represents a hallmark of an anim

68 e) were previously shown to exhibit impaired hippocampal place cell selectivity.

69 Reactivation of hippocampal place cell sequences during behavioral immob

70 Replay of hippocampal place cell sequences has been proposed as a

71 oded by "theta sequences," ordered series of hippocampal place cell spikes that reflect the order of

72 Hippocampal 'place cells' systematically shift their pha

73 Hippocampal place cells take part in sequenced patterns

74 Additionally, hippocampal place cells tend to develop a secondary plac

75 Replay is the sequential reactivation of hippocampal place cells that represent previously experi

76 a conjunctive code that potentially enables hippocampal place cells to jointly represent spatial and

77 ptors and compared the changes in downstream hippocampal place cells to those of neurons in MEC.

78 complements the positional signal carried by hippocampal place cells; together, the directional and p

79 e more similar to canonical, sparsely firing hippocampal place cells, whereas neurons in the distal s

80 elative to an environment's geometry, unlike hippocampal place cells, which activate at particular ra

81 prevent the storage of stable "rate maps" by hippocampal place cells, which in turn may contribute to

82 which the brain represents space is through hippocampal place cells, which indicate when an animal i

83 the neural basis of this theory, we examined hippocampal place cells, which represent spatial informa

84 tation of environmental location provided by hippocampal place cells while mice navigated a virtual r

85 ession is a well known phenomenon in which a hippocampal place cell will fire action potentials at su

86 irectly the neurophysiological correlates of hippocampal place cells with navigational planning and a

87 kg ethanol potently suppressed the firing of hippocampal place-cells without altering place-field loc

88 ion information to entorhinal grid cells and hippocampal place cells, yaw plane optic flow signals li