ライフサイエンスコーパス: directional selectivity

1 ate motor preparation, as reflected in their directional selectivity.

2 particular FM direction and thus change its directional selectivity.

3 the null direction, thereby ensuring robust directional selectivity.

4 xist such that nicotinic blockade eliminates directional selectivity.

5 aused even smaller responses, but no loss of directional selectivity.

6 atterns, with weak theta-modulation and head-directional selectivity.

7 dentified which neurons are necessary for T4 directional selectivity and ON motion behavioral respons

8 els that also tended to account for both the directional selectivity and responses to coherent motion

9 latency, contrast sensitivity (C-50 values), directional selectivity, and optimal stimulus velocity.

10 corticothalamic feedback projections on the directional selectivity (angular tuning) of neurons in t

11 ay, the blue cone pathway, and ganglion cell directional selectivity are discussed.

12 tent with a two-asymmetric-pathways model of directional selectivity, but inconsistent with an asymme

13 In the current study, we assessed how directional selectivity changes when reaching movements

14 ge reductions in all measures of spatial and directional selectivity compared with WT neurons.

15 the number of neurons with hemifield and non-directional selectivity curves decreased with increasing

16 All 675 directional selectivity curves obtained from 75 IC neuro

17 The directional selectivity curves of 45 (60%) neurons did n

18 A family of nine directional selectivity curves was plotted with a neuron

19 Among 68 IC neurons whose directional selectivity curves were compared quantitativ

20 The type and sharpness of these directional selectivity curves were then compared in rel

21 ctivity curves were compared quantitatively, directional selectivity determined with sequentially pre

22 athway of binocular animals, the property of directional selectivity (DS) is first exhibited in stria

23 Directional selectivity during visually guided hand move

24 This finding explains the high degree of directional selectivity found already in the fly's prima

25 tarburst amacrine cells is the generation of directional selectivity in ON-OFF directionally selectiv

26 The md-L neurons exhibit directional selectivity in response to mechanical stimul

27 ately one-half of VIP cells show significant directional selectivity in response to optic flow, one-h

28 up II mGluRs have the potential to influence directional selectivity in RGCs by inhibiting transmitte

29 rt that spike threshold can strongly amplify directional selectivity in that the spike directionality

30 ngs, we examine the mechanisms underlying FM directional selectivity in the IC.

31 Application of EGLU alone failed to alter directional selectivity in the RGCs but did reduce the r

32 contrast with previously demonstrated strong directional selectivity in the second, T5-cell, pathway.

33 en show that, in our sample of IC cells, PSP directional selectivity is not created de novo.

34 Exploring retinotopy's impact on directional selectivity leads us to infer that the excit

35 visual functions including motion detection, directional selectivity, local edge detection, looming d

36 The hypothesis for directional selectivity of frequency modulations (FMs) i

37 ery cycle may contribute to the variation of directional selectivity of IC neurons with sequential pr

38 locking inhibition significantly reduced the directional selectivity of these neurons, suggesting tha

39 esults indicate that, rather than sharpening directional selectivity per se, these circuit elements r

40 A model for retinal directional selectivity postulates that GABAergic inhibi

41 share similar functional properties, such as directional selectivity, project to similar depths withi

42 he parietofrontal network resumed egocentric directional selectivity, showing higher activation for c

43 nferior occipital gyrus, whereas allocentric directional selectivity (target relative to a visual lan

44 In addition, egocentric directional selectivity (target relative to gaze) was ob

45 iscovered that nicotinic blockade eliminated directional selectivity to drifting, low spatial frequen

46 extend the range of stimuli that can elicit directional selectivity to include moving textures, that

47 eld bushy T-cells (T4) demonstrate only weak directional selectivity to motion, in striking contrast

48 This change of directional selectivity was due to the variation in reco

49 Second, directional selectivity was minimal in PI neurons belong

50 To examine the emergence of directional selectivity, we developed genetic driver lin

51 Here we evaluated FM directional selectivity with in vivo whole-cell recordin

52 So far, attempts to eliminate directional selectivity with nicotinic blockade have fai

53 ntal role in the neural circuitry underlying directional selectivity within the retina.