ライフサイエンスコーパス: swimming

1 the in vivo dynamics of muscle fibers during swimming.

2 th more than double those during spontaneous swimming.

3 activity in larval zebrafish during fictive swimming.

4 eely diffusing transmembrane proteins hinder swimming.

5 d tails to generate forward propulsion while swimming.

6 o the contribution of advection and vigorous swimming.

7 ehavior by simultaneous recording of fictive swimming.

8 chevron morphology, which is believed to aid swimming.

9 activity was sparse and occurred only during swimming.

10 not affected after one or two days of forced swimming.

11 arval zebrafish to learn conditioned fictive swimming.

12 as strongly reduced after two days of forced swimming.

13 tem radial astrocytes, which then suppressed swimming.

14 for mammalian cell motility, which precludes swimming.

15 o understanding the internal driving of fish swimming.

16 en by advection in ocean currents and larval swimming.

17 brucei cell shape confers highly directional swimming.

18 nimal medium results in fast growth and slow swimming.

19 ting instability and eliciting more frequent swimming.

20 of areas with preferential direction of cell swimming.

21 es to trace the evolution of flagellar-based swimming.

22 d apparently normal motor performance during swimming.

23 crease reticulospinal activity and PT-evoked swimming.

24 re well-developed individuals with competent swimming abilities compared to ambient waters, suggestin

25 where turbulence may challenge their limited swimming abilities.

26 We hypothesize that the vertical swimming ability of deep-sea larvae, before they permane

27 vestigate water temperature (T) influence on swimming ability, and (iv) identify a functional relatio

28 behavior to aid locomotion, slithering, and swimming across a wide range of environmental condition.

29 For the other two species, swimming activity frequency decreased as larval size inc

30 exemplified that different mechanisms, i.e., swimming activity or larval longevity, resulting from a

31 deo microscopy of uniciliated mutants of the swimming alga, Chlamydomonas reinhardtii.

32 ryotic cell motility are flagellar-dependent swimming and actin-dependent cell migration, both of whi

33 shells also enable evasive behaviors such as swimming and burrowing.

34 egeneration which corresponded with impaired swimming and death at a young age.

35 Bacteria alternate between being free-swimming and existing as members of sessile multicellula

36 lues about the hydrodynamic traits shared by swimming and flying animals.

37 xcitability of spinal V2a neurons as well as swimming and foraging, while systemic or V2a neuron-spec

38 phasic bursts of activity to acutely promote swimming and modulate audiomotor behaviors on fast times

39 they activate premotor circuits involved in swimming and sensorimotor integration.

40 Among swimming and walking species, migrants tend to have larg

41 ng, lifting, or motility (walking, crawling, swimming, and flying).

42 le and the body moves, PT stimulation evoked swimming, and injection of a D(1) receptor antagonist wi

43 It has long been proposed that flying and swimming animals could exploit neighbour-induced flows.

44 An abundance of swimming animals have converged upon a common swimming s

45 nd hydrodynamics of a diverse group of small swimming animals who use multiple propulsors, e.g. limbs

46 We show that, like other swimming animals, the propulsors of these metachronal sw

47 ome of the earliest neuron-bearing, actively-swimming animals.

48 orm to the patterns observed for much larger swimming animals.

49 When flying or swimming, animals must adjust their own movement to comp

50 Gymnotus also use stereotyped backward swimming as an important form of active sensing that bri

51 odified components allowing bacteria to keep swimming as the viscosity or the ion composition of the

52 increase the flagella's effective area while swimming, as previously thought.

53 combine these measurements with a population swimming assay under the same conditions.

54 n triggering mammalian sperm to change their swimming at fertilization.

55 This could be a major issue at least while swimming at maximal speed.

56 Here, we follow individual E. coli bacteria swimming at surfaces under shear flow using 3D Lagrangia

57 study involving elite (n = 101) and nonelite swimming athletes (n = 107), nonswimming athletes (n = 3

58 reness towards upper airway disorders in the swimming athletes and to ensure adequate management.

59 direction through a 'whip-like' motion or by swimming backward.

60 and scaling laws governing the dispersal of swimming bacteria in idealized porous media flows.

61 By tracing the scattering dynamics of swimming bacteria in microfluidic crystal lattices, we s

62 ciated populations do not intermix with free-swimming bacteria in the surface mucus, and they compete

63 undamental yet poorly understood behavior of swimming bacteria.

64 preference for water with DMS and change in swimming behavior - reflecting a switch to "exploratory

65 oductive tract are important for spermatozoa swimming behavior and play role in selection of highly m

66 nce of cell-cell interactions on spermatozoa swimming behavior in constrained environment at differen

67 approach to measure its effect on the larval swimming behavior in situ.

68 We assessed the swimming behavior of 138 haddock larvae in situ, in the

69 lated among fish, but correlated directional swimming behavior still emerges.

70 e phenotypic characters: pectoral fin shape, swimming behavior, fin ray stiffness, and mechanosensory

71 he micromolar range by increasing its smooth-swimming behavior, leading to chemoattraction to HOCl so

72 y command neuron for the CPG of a homologous swimming behavior.

73 ith a consequent modulation of the bacterial swimming behavior.

74 y and allows alternation between feeding and swimming behavior.

75 -betaestradiol (E2) and modify E2 effects on swimming behavior.

76 hat integrate and amplify signals to control swimming behavior.

77 om larval longevity, competence, sinking, or swimming behavior.

78 sed apoptosis in the CNS, and impaired motor swimming behavior.

79 of evolution, microorganisms mastered unique swimming behaviors to thrive in complex fluid environmen

80 nina and Dendronotus iris exhibit homologous swimming behaviors, consisting of alternating left and r

81 that allows detailed imaging of trypanosome swimming behaviour in vivo in a natural host environment

82 of live zebrafish, we describe in detail the swimming behaviour of trypanosomes in blood and tissues

83 /- 9.12 SD) to determine their movements and swimming behaviour.

84 ] simulated particles with a range of active swimming behaviours embedded within the currents of a hi

85 During walking and swimming, both locally rewired as well as compensatory N

86 mented for sets of traits such as running or swimming but only a limited number of studies have exami

87 Its large feet were used for swimming, but a wide tail may have enabled whales to exp

88 xcitatory drive both increase during fictive swimming, but inhibition greatly exceeds excitation.

89 des, such as crawling, walking, jumping, and swimming, by local deformations induced by selective spa

90 cle and (ii) that, in some instances, larval swimming cannot explain observed vertical patterns.

91 nterpreted as benthic mud-grubbers with poor swimming capabilities and low maneuverability [9-12].

92 ides a plausible general explanation for why swimming cells tend to have strong asymmetries in cell s

93 Through high-speed observations of freely swimming cells, we found the average and maximum swimmin

94 ade-offs between just three tasks: efficient swimming, chemotaxis, and low cell construction cost.

95 lds are hydrodynamically more efficient when swimming close to the substrate, whereas those with dors

96 spond by adopting various lifestyles such as swimming, colony formation or dormancy.

97 Here we observe a freely swimming copepod Leptodiaptomus sicilis in multiple pers

98 ders are stronger than those of their freely swimming counterparts.

99 tween larval dispersal, pathways, and active swimming demonstrate that lack of data on larval behavio

100 n of a new class of autonomous ferromagnetic swimming devices, actuated and controlled solely by an o

101 Their swimming direction is stabilised by their flagella (arch

102 s films, we observe bacteria reversing their swimming direction without U-turns.

103 Reorientation in swimming direction, mediated by CheY3, is necessary for

104 With an oscillating angle to the swimming direction, such an airfoil experiences negative

105 9) of only a few bursts destabilize the cell-swimming direction.

106 the AC was directly linked to reductions in swimming distance compared to controls as well as to che

107 We timed salmon swimming downstream through a mesh enclosure in the rive

108 fish Purkinje cells while monitoring fictive swimming during associative conditioning.

109 Interestingly, our biophysical model for the swimming dynamics of B. burgdorferi suggested that cell

110 city to occur in benthic organisms with free-swimming early life stages.

111 n a hydrodynamic environment, we explore the swimming elicited by neural activity.

112 how that many of the outstanding problems in swimming energetics can be explained by considering the

113 locomotion, a number of questions related to swimming energetics of an organism and how the energetic

114 s, which become temporally restricted during swimming episodes.

115 fired complex spikes associated with learned swimming episodes.

116 During swimming, EPSC and IPSC rates increased.

117 th epithelial conductive pathways supporting swimming, escape and feeding behaviors.

118 ments to support ctenophore feeding, complex swimming, escape, and prey capture behaviors.

119 of its system of giant axons and unique fast swimming/escape behaviors.

120 Observing freely swimming Escherichia coli near and parallel to a glass s

121 ent and its modulation by an anticonvulsant, swimming-evoked, GABA-mediated transmission in zebrafish

122 rafts, this deterioration can be reversed by swimming exercise because of sympathetic activation.

123 interneuron 1 (Si1) is in the CPG underlying swimming, firing rhythmic bursts of action potentials as

124 datasets have shown an energetic minimum for swimming fish at intermediate speeds rather than low spe

125 f longitudinal power output distributions in swimming fish can be reconciled by relating the two patt

126 Experiments with pairs of freely-swimming fish reveal that followers exhibit this strateg

127 reduced twitching for DeltafimX and reduced swimming for DeltadipA.

128 exhibit maximum hydrodynamic efficiency when swimming free from substrate effects.

129 d neural activity from the pallium of freely swimming Gymnotus.

130 the hypothesis that deuterostome larvae are "swimming heads" [3].

131 and fluid mechanical modeling revealed that swimming hydrodynamics were accurately captured without

132 lic muscle behavior, structural dynamics and swimming hydrodynamics, we perform extensive computation

133 t the lymphatic system of tunas functions in swimming hydrodynamics.

134 resolution video of single zebrafish larvae swimming in a naturalistic environment and develop model

135 long-term carriage were travelling to Asia, swimming in a sea/ocean, and not changing the kitchen to

136 MSN-Drd2KO mice were also slower to initiate swimming in a T-maze procedural learning task but were u

137 vated probability of illness associated with swimming in contaminated water.

138 neuron that is a member of a CPG underlying swimming in one nudibranch species serves as a command n

139 reorientation of the body followed by upward swimming in response to dimming.

140 long-term carriage were travelling to Asia, swimming in sea/ocean, and not changing the kitchen towe

141 rook trout (Salvelinus fontinalis Mitchill), swimming in the carangiform mode, the most common fish s

142 icited significantly non-random orientation, swimming in the experimentally observed direction from t

143 en modelling framework to simulate zebrafish swimming in three dimensions.

144 In larval zebrafish swimming in virtual reality, visual feedback can be with

145 the burrowing speed of the worm compared to swimming in water with the same stroke using drag-assist

146 The escape response and rhythmic swimming in zebrafish are distinct behaviors mediated by

147 ower or efficiency; (2) muscle efficiency in swimming, in contrast to that in flying or running, decr

148 Collective swimming induced by elasticity may thus facilitate sperm

149 We find that it is favorable to be freely swimming instead of tethered since the resulting feeding

150 This mechanism explains observations that swimming is five times slower than the retrograde flow o

151 After our observations of swimming kinematics, we present direct measurements of t

152 Consequently, free-swimming larvae exposed to intense UV may be at risk for

153 The swimming larvae of many marine animals identify a locati

154 The swimming larvae of many marine animals identify a locati

155 ch enabled us to image the brain of a freely swimming larval zebrafish for more than an hour.

156 llumination-a process we call "solar battery swimming"-lasting half an hour and possibly beyond.

157 Its development includes a swimming lecithotrophic larva, the doliolaria, with basi

158 associated with a particle-attached or free-swimming lifestyle could reflect adaptation to various e

159 In swimming locomotion, a number of questions related to sw

160 scle activity during acceleration and steady swimming, looking for patterns that would be consistent

161 actable vertebrate that pursues and captures swimming microbes.

162 esting that the optimal foraging strategy of swimming microorganisms might depend crucially on their

163 d practical ones, such as the interaction of swimming microorganisms with nutrients and other small p

164 a, such as suspensions of active colloids or swimming microorganisms(2), differs considerably from Br

165 The natural habitats of planktonic and swimming microorganisms, from algae in the oceans to bac

166 o: (i) accommodate glass eel burst-and-coast swimming mode and estimate the active swimming time (t(a

167 Here we report a novel swimming mode in E. coli ATCC10798, which is one of the

168 Results showed that burst-and-coast swimming mode was increasingly adopted by glass eel, esp

169 n the carangiform mode, the most common fish swimming mode, generate thrust on their anterior bodies

170 continuously transition between two primary swimming modes in response to a magnetic field.

171 rnal driving systems between the two primary swimming modes.

172 equired along the fish body with two primary swimming modes.

173 Two-stroke engine noise affected routine swimming more than 4-stroke engines, while 4-stroke nois

174 show a surprising ecological response, where swimming motility allow S. oneidensis MR-1 to accumulate

175 h governs its own spatial organization using swimming motility and chemotaxis.

176 e many bacilliforms, are not limited only to swimming motility but rather possess many motility strat

177 ucible genetic switches, we demonstrate that swimming motility can be manipulated in situ to modulate

178 ependent sRNAs ArcZ, OmrAB and RmaA regulate swimming motility in E. amylovora.

179 e structure that is a unique nanomachine for swimming motility in nature.

180 Gram-negative prey bacteria with gliding or swimming motility, and then is able to invade such prey

181 rita and the control of its energy-efficient swimming motion.

182 Here, we report striking collective swimming of bovine sperm in dynamic clusters, enabled by

183 The flagellar swimming of euglenids, which are propelled by a single a

184 Inspired by the swimming of natural microorganisms, synthetic micro-/nan

185 stronger horizontal ocean currents, vertical swimming of simulated larvae can have an order of magnit

186 Here, I analyse the swimming of the insect life cycle stages of two human pa

187 In the absence of swimming, olig2(+) ENs had basal firing rates near 8 spi

188 ls to interpret the influence of directional swimming on ecosystem utilisation and help to achieve in

189 ivores, while larger Vampyroteuthis are slow-swimming opportunistic consumers and ingest particulate

190 ncluding (1) small vertebrates and (2) large swimming or flying predators.

191 Swimming organisms generate abundant flows that persist

192 ver swimming, while socially dominants favor swimming over escape.

193 tion during forward accelerations and steady swimming over several speeds.

194 to GI norovirus both swallowed water during swimming (p = 0.08).

195 rapid longitudinal rotation correlating with swimming path directionality.

196 and the predicted geometry of the resulting swimming path matched the directionality of the observed

197 h matched the directionality of the observed swimming paths.

198 behavioral diversity collapses into a single swimming pattern during acceleration regardless of the b

199 other polar flagellated bacterium, the main swimming pattern in A. brasilense is run and reverse.

200 n, and raise the possibility that changes in swimming pattern may be triggered by both morphological

201 on, this leads to formation of a "four-lane" swimming pattern with the asymmetry of the cell distribu

202 al to the change in flagellar morphology and swimming pattern, and lack of flagellar polymorphism.

203 They exhibit a run-tumble swimming pattern, driven by switching of the rotational

204 Changes in swimming patterns and in futile predator-predator encoun

205 f different lengths, and characterized their swimming patterns in a homogeneous medium.

206 al, flagellar filaments and display distinct swimming patterns to explore their favorable environment

207 n-pauses and putative run-reverse-flick-like swimming patterns, although these are rare events.

208 onducted to provide new insights on the fish swimming performance and propose a framework of analysis

209 oductive burden and hence likely an improved swimming performance during pregnancy.

210 an U(b) led to an overestimation of the fish swimming performance from 18 to 32%, on average.

211 but did not affect proximal cue learning or swimming performance.

212 ted flowback water (HF-FW) on whole organism swimming performance/respiration and cardiomyocyte contr

213 nd propose a framework of analysis to design swimming-performance experiments for bottom-dwelling fis

214 ned by life history, trophic, migration, and swimming-performance/microhabitat-use traits.

215 pted for swift predatory locomotion and long-swimming periods.

216 This swimming phenotype provides a valuable readout for drug

217 cursors in pool water by using a pilot-scale swimming pool model operated under reproducible and full

218 lation do not support an association between swimming pool use and bladder cancer.

219 orination procedures are commonly applied in swimming pool water and wastewater treatment, yet also i

220 D system to quantify the chlorine content of swimming pool water samples for sensitive and quantitati

221 (2) NP in sunscreen lotions, rainwaters, and swimming pool waters.

222 masks, such as for example the surface of a swimming pool, which potentially makes using caustics an

223 ing/optimizing NH(2)Cl/NHCl(2) photodecay in swimming pools and radical generation for micropollutant

224 To mitigate microbial activity in swimming pools and to ensure hygienic safety for bathers

225 own about the fate of UV filters in seawater swimming pools disinfected with chlorine.

226 ar NP concentrations were detected in public swimming pools, although much higher particle number con

227 ome to control the initiation of locomotion, swimming preferentially when unstable, thus restoring pr

228 s in the clearnose skate; and (iii) critical swimming protocols might misrepresent the true costs of

229 ented armors, deployable structures and soft swimming robots.

230 er-mounted extreme high-power LED lamp and a swimming soft robot.

231 termination of the ratio of propulsive force/swimming speed (the hydrodynamic resistance) and the pow

232 Hatchling (n = 42) over-ground and in-water swimming speed and bearing were calculated.

233 Instead, we show (i) a need for swimming speed and direction to vary over the tidal cycl

234 We find that a trade-off between swimming speed and growth rate constrains the evolution

235 each of the two probability distributions of swimming speed are accurately represented by log-normal

236 ficantly reduced the average in situ routine swimming speed by 30-40% compared to the controls.

237 Here, we explore the variability of swimming speed for unicellular eukaryotes based on publi

238 phase, we repeatedly observed that the mean swimming speed is greater during the dark period of a di

239 ely determine the flagellar thrust force and swimming speed of motile cells.

240 Under the same conditions, the swimming speed of wild-type B. burgdorferi slowed by app

241 the flagellar motor, resulting in changes in swimming speed or direction.

242 and took two approaches: a classic critical swimming speed protocol and a single-speed exercise and

243 e conflicting performance goals of sustained swimming speed U and cost of transport COT.

244 Hatchling mean in-water swimming speed was 0.25 m/s (+/- 0.09 m/s SD).

245 We found that at high viscosities, although swimming speed was largely decreased, the three predator

246 y, straight V. cholerae mutants have reduced swimming speed when using flagellar motility in liquid.

247 ed to determine statistical distributions of swimming speed, nearest neighbor distance, and three-dim

248 logy but did not impact milt volume or sperm swimming speed.

249 n(20-22)-hundreds of times faster than their swimming speed.

250 eam, or Morris water maze tasks, but reduced swimming speed.

251 ahi displayed significantly reduced critical swimming speeds (U(crit)) and aerobic scopes (reductions

252 ty(4,5), indicating that animals have faster swimming speeds in clearer waters(4).

253 (ii) anaerobic metabolism is involved at all swimming speeds in the clearnose skate; and (iii) critic

254 la bundles is the high rigidity, making high swimming speeds possible.

255 ming cells, we found the average and maximum swimming speeds to be unaffected by the presence of mast

256 In addition to swimming speeds, no significant difference was found for

257 Using free-swimming sperm and sperm bound to immobilized laminin as

258 served that over 96 h, the viability of free-swimming sperm decreased to 10%, and that of sperm bound

259 icle tracking velocimetry both in the freely swimming state and when kept stationary with an external

260 n tracking of known behavioral types in free-swimming stickleback (Gasterosteus aculeatus) shoals.

261 gh in silico experiments, we assessed freely swimming straight- and curved-rod bacteria of a wide div

262 One of the most common swimming strategies employed by microorganisms is based

263 ng from a rich variety of shapes, forms, and swimming strategies.

264 wimming animals have converged upon a common swimming strategy using multiple propulsors coordinated

265 to their input resistance (Rin) at different swimming strengths and speeds.

266 e N1 exposure increased active coping during swimming stress in both sexes, increased locomotion and

267 The model encapsulates burst-and-coast swimming style, speed modulation, and wall interaction,

268 es the conventional tumbling and directional swimming, T. carassii can change direction through a 'wh

269 asets, including annotating the synaptome of swimming tadpoles and tracing the evolutionary origin of

270 evelopment-from the onset of gastrulation to swimming tadpoles-in Ciona intestinalis.

271 not Grm3(-/-), mice exhibited reduced forced-swimming test immobility time and were resilient to deve

272 depressant-like effect in the Porsolt forced swimming test in rats.

273 ured with the sucrose preference, and forced swimming tests.

274 , the Elevated Plus Maze test and the Forced Swimming tests.

275 y time during the tail suspension and forced swimming tests.

276 During both spontaneous and sensory-evoked swimming, the total inhibitory current was more than thr

277 During swimming, therefore, "push-pull" encoding of stimulus di

278 w many complex spikes emerged during learned swimming, they were classified as multiple, single, or z

279 erate realistic trajectories of virtual fish swimming through simulated environments.

280 ilar fluid dynamic relationships to generate swimming thrust.

281 -coast swimming mode and estimate the active swimming time (t(ac)), not considering coast and drift p

282 ottom velocity, water temperature and active swimming time which can be useful in ecological engineer

283 ectly the energy consumption associated with swimming together in pairs (the most common natural conf

284 on the observations, on cell morphology and swimming traits.

285 Here, we systematically analyzed swimming trajectories of various chemotaxis mutants of t

286 dent; the phenotype was not expressed during swimming, treadmill stepping, exploratory locomotion, or

287 f the fly s interior organs, the incessantly swimming trypanosomes cross various barriers and confine

288 first critical shear rate, bacteria shift to swimming upstream.

289 nt pathogens, exhibit a distinctive means of swimming via undulations of the entire cell.

290 y net sinkers were the P. clavata larvae, as swimming was more common than free fall in the other two

291 Humans become infected by free-swimming, water-borne larvae, which penetrate the skin.

292 rt of single cells by flow and Brownian-like swimming, we show that the emergence of these patterns i

293 nd inhibitory currents during sensory-evoked swimming were both more than double those during spontan

294 nursery grounds by ocean currents and active swimming, which can modify their drift route.

295 rich medium results in slow growth and fast swimming, while evolution in minimal medium results in f

296 cially subordinate animals favor escape over swimming, while socially dominants favor swimming over e

297 ATCC10798 cells showed forward and backward swimming with an average turning angle of 150 degrees .

298 cells underwent longitudinal rotation while swimming, with more rapid longitudinal rotation correlat

299 We propose that the behavioural complex (swimming, woodcutting, and consuming woody plants) prece

300 emarking active neuron populations in freely swimming zebrafish.