ライフサイエンスコーパス: visuomotor

1 sing visuotactile (VT) synchrony rather than visuomotor.

2 Visuomotor ability is quite crucial for everyday functio

3 ter simulations, which we verified in an arm visuomotor adaptation experiment with subjects of both s

4 on derived from this analysis is tested in a visuomotor adaptation experiment, and the resultant lear

5 via a combination of simulations and a dual visuomotor adaptation experimental paradigm.

6 Previous studies of cortical changes during visuomotor adaptation focused on preparatory and perimov

7 Visuomotor adaptation has been thought to be an implicit

8 We compared visuomotor adaptation in 10 patients with focal, unilate

9 ine condition, sleep SWA was increased after visuomotor adaptation in a cluster of eight electrodes o

10 motor cortex (M1) have been found to improve visuomotor adaptation in healthy young and older adults.

11 Visuomotor adaptation involves interplay between explici

12 h working memory capacity (WMC) and enhanced visuomotor adaptation is unknown.

13 posure to this error-clamp following initial visuomotor adaptation led to a rapid reversion to baseli

14 Specifically, recent work has shown that visuomotor adaptation may occur via both an implicit, er

15 an unanticipated effect of the direction of visuomotor adaptation on baseline oscillatory power in b

16 esults further demonstrate a novel effect of visuomotor adaptation on motor cortex oscillatory activi

17 in two behavioral phases of a ramp-and-hold visuomotor adaptation paradigm.

18 For example, performing a visuomotor adaptation task in adults increased SWA durin

19 We used a classic visuomotor adaptation task in which subjects execute rea

20 her HMD-VR or CT and trained on an identical visuomotor adaptation task that measured both implicit a

21 en healthy adult humans performed a joystick visuomotor adaptation task.

22 ry motor cortex of three cats during a prism visuomotor adaptation task.

23 Visuomotor adaptation tasks have revealed neural correla

24 n appear to be the sole source of savings in visuomotor adaptation tasks.

25 by patients with cerebellar degeneration in visuomotor adaptation tasks.

26 mbine a delayed-movement pre-cuing task with visuomotor adaptation to address this question in human

27 In recent years, visuomotor adaptation to rightward-shifting prisms has b

28 movement vector by examining the transfer of visuomotor adaptation to untrained movements and movemen

29 ttern in subjects learning novel kinematics (visuomotor adaptation) and dynamics (force-field adaptat

30 We conclude that visuomotor adaptation, even in the absence of instructio

31 visuomotor mapping, which was learned during visuomotor adaptation, is stored in PPC.

32 l and motor coordinates of two targets using visuomotor adaptation, the task was designed to evaluate

33 ults demonstrate that TDCS of M1 can enhance visuomotor adaptation, via mechanisms that remain availa

34 are impaired compared to the young adults in visuomotor adaptation.

35 aluated the role of motor preparation during visuomotor adaptation.

36 tal cortex, which is known to be involved in visuomotor adaptation.

37 such explicit processes could be used during visuomotor adaptation.

38 nmental state, as is thought to occur during visuomotor adaptation.

39 not right parietal regions are critical for visuomotor adaptation.

40 age-related modifications and propensity for visuomotor adaptations due to continuous visual perturba

41 novel evidence of age- and context-dependent visuomotor adaptations in response to visual perturbatio

42 overall adaptation, the mechanisms by which visuomotor adaption occurs in HMD-VR appear to be more r

43 , baclofen caused a significant reduction of visuomotor aftereffect (F(1,137.8) = 6.133, P = 0.014) a

44 d orienting behavior, providing insight into visuomotor and attentional mechanisms mediated by superi

45 lective and sustained attention tests and in visuomotor and bimanual coordination tests.

46 as self-processing, motor imagery, reaching, visuomotor and other body-mind functions should be inves

47 Participants trained on visuomotor and sequence learning tasks using their right

48 ssociation of the attentional enhancement of visuomotor and visual neurons, respectively.

49 VF) and gaze behavior (GB) to performance in visuomotor and visual reasoning tasks in two cohorts wit

50 into the cerebellum predicted adverse motor, visuomotor, and behavioral outcomes.

51 is primarily proprioceptive, while sPOS is a visuomotor area that receives visual feedback during rea

52 d by separate visual inputs to dorsal-stream visuomotor areas [42-48].

53 s of the SC received direct projections from visuomotor areas including the posterior parietal cortex

54 tectum (superior colliculus in mammals) are visuomotor areas that process sensory information and sh

55 the organization of the number of visual and visuomotor areas, patterns of corticotectal projections

56 These findings indicate that some visuomotor association areas are organized based on abst

57 Participants practiced a visuomotor association for 4 days, after which the assoc

58 when movement selection relied on arbitrary visuomotor associations but not during freely selected m

59 The performance of visuomotor associations was characterized by an increase

60 e the need for existing connectivity to form visuomotor associations, processing to reduce the space

61 H23390 in the lateral PFC as monkeys learned visuomotor associations.

62 is that genetic variants might interact with visuomotor associative learning to configure the system

63 uring action observation, as well as reduced visuomotor associative learning, compared to Val homozyg

64 this polymorphism on motor facilitation and visuomotor associative learning.

65 extinguished the ownership illusion by using visuomotor asynchrony, with all else equal.

66 has been suggested that during naturalistic visuomotor behavior gaze deployment is coordinated with

67 at this structure may play a central role in visuomotor behavior.

68 vity might be required to organize orienting visuomotor behaviors and coordinate the specific optic f

69 role in action selection during challenging visuomotor behaviors and may possibly serve as a window

70 nectivity analyses, we provide evidence that visuomotor behaviors, a hallmark of executive functions,

71 erefore suggest the existence of a dedicated visuomotor binding mechanism that links the hand represe

72 Visuomotor circuits filter visual information and determ

73 Starting with visuomotor circuits predicted by the Ciona connectome, w

74 h behavioral assays to identify two parallel visuomotor circuits that are responsive to different com

75 functional breadth of phylogenetically older visuomotor circuits that can express visual capabilities

76 l and temporonasal OKRs, indicating distinct visuomotor circuits underlying the two.

77 suggest that both streams play a role in the visuomotor coding essential for grasping.

78 ppearance of a manipulable object triggers a visuomotor coding in the action representation system in

79 ideal candidate for objective measurement of visuomotor cognitive load.

80 onance imaging during both rest and during a visuomotor cognitive task.

81 Visuomotor comorbidities (eg, amblyopia, nystagmus, fove

82 -modal (auditory-visual) training reinstates visuomotor competencies in animals rendered haemianopic

83 riate EEG analysis to reveal that visual and visuomotor computations follow similar time courses but

84 insights into the time course of visual and visuomotor computations of precision grasps.

85 object-location paired-associates learning, visuomotor conditional learning and autoshaping.

86 ain circuits involved in adaptation to novel visuomotor conditions are lateralized.

87 ation of multisensory integration by motoric visuomotor congruence alone.

88 nvestigate whether motoric, but not spatial, visuomotor congruence is sufficient for inducing multise

89 djust motor patterns for novel mechanical or visuomotor contexts.

90 c decisions can be made independently of the visuomotor contingencies of the choice task (space of go

91 urons can be organized along a bidirectional visuomotor continuum based on task-related firing rates.

92 tivity helps overcome a notorious problem in visuomotor control - the ambiguity of local sensor signa

93 creased attentional effort and alertness for visuomotor control and is an ideal candidate for objecti

94 but it has remained unclear how more complex visuomotor control behaviour is altered under these cond

95 We conclude that dynamic vision and visuomotor control exhibit a distinct pattern of impairm

96 uctures related to optic flow operations and visuomotor control.

97 , whereas DS led to a relative impairment in visuomotor control.

98 niche rooted in a shared primate heritage of visuomotor coordination and dexterous manipulation.

99 ing neural mechanisms subtending interactive visuomotor coordination between co-acting agents.

100 s offering a neural substrate for successful visuomotor coordination between individuals.SIGNIFICANCE

101 involved in goal-directed arm movements and visuomotor coordination but has not been implicated in n

102 It leads to a recalibration of visuomotor coordination during pointing as well as to af

103 ion is taking place in areas associated with visuomotor coordination in early glaucoma.

104 Effective visuomotor coordination is a necessary requirement for t

105 ate and delayed recall, verbal learning, and visuomotor coordination were variably associated with HV

106 verbal learning, perceptual organization and visuomotor coordination.

107 examined in detail the resulting changes in visuomotor coordination.

108 ile deeper layers receive direct inputs from visuomotor cortical areas within the posterior parietal

109 ly selected reach plans, suggesting a serial visuomotor cortical circuitry for nonspatial effector de

110 he similarity of multivoxel fMRI patterns in visuomotor cortical regions during unilateral reaching m

111 We found consistent activation in the target visuomotor cortices, both with and without perceptual aw

112 he dynamics of such strategy adjustment in a visuomotor decision task in which subjects reach toward

113 traparietal area of macaque monkeys during a visuomotor decision-making task.

114 One component of processing speed (visuomotor) declined more after subthalamic stimulation

115 in a spatial neglect syndrome accompanied by visuomotor deficits including optic ataxia during visual

116 us previously demonstrated to be involved in visuomotor development.

117 n during trial-by-trial adaptation to random visuomotor displacements or during reaches without pertu

118 This demonstrates that visuomotor encoding occurs independently of conscious ob

119 The results indicate that visuomotor experience during adult MD leads to enduring

120 Whereas we expected visuomotor experience during MD to augment these effects

121 We previously reported in adult mice that visuomotor experience during monocular deprivation (MD)

122 ld substantially constrain the efficiency of visuomotor feedback control.

123 We conclude that visuomotor feedback gain shows a temporal evolution rela

124 Here we measured the visuomotor feedback gain throughout the course of moveme

125 types that control landing and contribute to visuomotor flexibility in Drosophila.

126 importance of dscaml1 in the development of visuomotor function and characterize a new model to inve

127 associated with reduced preschool motor and visuomotor function and more externalizing behavior inde

128 euroscience, the biological basis underlying visuomotor functional impairments associated with these

129 es further evidence for bodily influences on visuomotor functioning.

130 ests that a major contribution of the FEF to visuomotor functions of SC emerged with the evolution of

131 The visuomotor functions of the superior colliculus depend n

132 ive emotional experiences in addition to its visuomotor functions, bridging the gap between affective

133 of the pretectum for sensory integration and visuomotor functions.

134 intact hemisphere to compensate for altered visuomotor functions.

135 ct impacting on a number of visuospatial and visuomotor functions.

136 ormation to cortex and is highly involved in visuomotor functions.

137 lity game play without noteworthy effects on visuomotor functions.

138 However, the visuomotor gain 100 ms later showed an appropriate modul

139 ere, we describe motor cortical changes in a visuomotor gain change task even before a specific movem

140 We measured the visuomotor gain either simultaneously with the jump or 1

141 correlates of an adapting internal model of visuomotor gain in motor cortex while two macaques perfo

142 The visuomotor gain nonspecifically reduced for all target j

143 rtex reflects the monkey's internal model of visuomotor gain on single trials and can potentially be

144 The visuomotor gain showed a systematic modulation over the

145 The cortical visuomotor grasping circuit, comprising the anterior int

146 ventral premotor area F5 hosts two types of visuomotor grasping neurons: "canonical" neurons, which

147 preparatory LFOs during the performance of a visuomotor grip task and motor function in a longitudina

148 populations in ipsilateral areas across the visuomotor hierarchy are active during unilateral moveme

149 ons implicated in emotion, memory retrieval, visuomotor imagery, and social cognition contribute to t

150 Visuomotor impairments characterize numerous neurologica

151 tages, and whether these changes can explain visuomotor impairments in glaucoma.

152 importance of a brain region for integrating visuomotor information between frontal and parietal cort

153 lesional parietofrontal pathways involved in visuomotor information processing.

154 Battery for Children, 2nd Edition [MABC-2]), visuomotor integration (Beery-Buktenica Developmental Te

155 uroimaging connectomic approaches to map the visuomotor integration (VMI) system in the human brain a

156 CBH size was similarly associated with visuomotor integration and externalizing behavior but no

157 ispheric white matter fiber pathways mediate visuomotor integration asymmetrically and that subtle wh

158 We thus demonstrated that visuomotor integration resides in the dynamic reconfigur

159 We trained mice to perform a visuomotor integration task to receive a reward and inte

160 This suggests that it plays a role in visuomotor integration.

161 and CACNB4-to be prominently associated with visuomotor integrators in the human cortex.

162 me light on its neural basis, we studied the visuomotor interaction using paired transcranial magneti

163 g that this effect most likely resulted from visuomotor interactions during distractor observation, r

164 vide partial support for the hypothesis that visuomotor interference effects can be reduced when two

165 research has indicated that this can lead to visuomotor interference effects when it occurs outside o

166 mportance of GABA(B) inhibition in mediating visuomotor learning and suggests that chronic baclofen u

167 aclofen impaired motor sequence learning and visuomotor learning in 20 young healthy participants of

168 Furthermore, neuroimaging studies of visuomotor learning in humans have suggested that struct

169 ABA(B) inhibition correlated with aspects of visuomotor learning retention.

170 wo conditions (baseline and adaptation) of a visuomotor learning task.

171 nd found that the drug impaired retention of visuomotor learning with no significant effect on motor

172 Here we hypothesize that, during visuomotor learning, the target location and movement ve

173 The visuomotor-learning tasks induced a reduction in motor c

174 mpared with model-based learning tasks, i.e. visuomotor-learning tasks.

175 ietal lobule that responded to both types of visuomotor load and its activity was associated with lar

176 load was manipulated by either reversing the visuomotor mapping or increasing the speed of the moving

177 ispheric and mesial motor regions to sustain visuomotor mapping performed with the left nondominant h

178 press or responded according to a prelearned visuomotor mapping rule.

179 own about the brain regions that accommodate visuomotor mapping under different cognitive demands.

180 Visuomotor mapping was found to arise from the dynamic i

181 a key executing function, known as arbitrary visuomotor mapping, using brain connectivity analyses of

182 learning, thereby suggesting that the novel visuomotor mapping, which was learned during visuomotor

183 functional connectivity mediating arbitrary visuomotor mapping.

184 pport the local nature of learned changes in visuomotor mapping.

185 gions that was only present during arbitrary visuomotor mapping.

186 ink community analysis further revealed that visuomotor mappings reflect the coordination of multiple

187 atal circuits are known to mediate arbitrary visuomotor mappings, the underlying corticocortico dynam

188 cocortical functional connectivity mediating visuomotor mappings.

189 as a decline or change from baseline in any visuomotor measure.

190 levels and visual gains to assess motor and visuomotor mechanisms, respectively.

191 In the visuomotor mental rotation (VMR) task, participants poin

192 neglect of the contralesional visual field, visuomotor neglect of the contralesional field, and low

193 d that the brain activation patterns in this visuomotor network enabled the decoding of manipulable v

194 functional connectivity graph of a cortical visuomotor network revealed that the functional integrat

195 eurons present in the superficial layers and visuomotor neurons in the intermediate layers.

196 guided by feedback projections of visual and visuomotor neurons of the gaze control system, irrespect

197 human participants (13 females) whether the visuomotor object-directed action representation system

198 lable object stimuli specifically engage the visuomotor object-directed action representation system,

199 mes, such as following the introduction of a visuomotor or a force field perturbation, or the sudden

200 brain regions along the early stages of the visuomotor pathway, representations of prior uncertainty

201 al objects are impaired, suggesting separate visuomotor pathways for the two effectors.

202 t PRR is causally involved in reach-specific visuomotor pathways, and reach goal disruption in PRR ca

203 at assessing changes in impulse control and visuomotor performance, respectively.

204 the generalization of priors over stochastic visuomotor perturbations in reaching experiments.

205 corrective arm movements made in response to visuomotor perturbations that, importantly, do not direc

206 ance test (maximum voluntary contraction and visuomotor pinch/release testing) and tactile discrimina

207 sing of visual information, the emergence of visuomotor plans, and the processing of somatosensory re

208 The visuomotor postural response occurred earlier and was la

209 h on sensorimotor integration has emphasized visuomotor processes in the context of simplified orient

210 Women with PTSD performed worse on complex visuomotor processing speed (Digit Symbol Test) and exec

211 with lower PTSD symptom severity and better visuomotor processing speed and executive functioning.

212 FC and amygdala activation related to slower visuomotor processing speed.

213 s from 0-1 Hz can be influenced by aging and visuomotor processing, these studies have averaged power

214 GN, perhaps reflecting shared strategies for visuomotor processing.

215 pensate for prey movement that occurs during visuomotor processing.

216 simultaneously overcoming inherent delays in visuomotor processing.

217 We recorded 464 neurons, of which 243 showed visuomotor properties.

218 We conclude that changes to intentional visuomotor, rather than attentional visuospatial, proces

219 bellum contribute to either process during a visuomotor reach adaptation.

220 that structure learning changes involuntary visuomotor reflexes and therefore is not exclusively a h

221 e connecting premotor and posterior parietal visuomotor regions known to be crucially involved in nor

222 he superficial layers of the SC, with higher visuomotor regions projecting to deeper layers, the resu

223 These subnetworks span visuomotor-related areas, the cortico-cortical and corti

224 In addition, visuomotor-related FC is characterized by sparse connect

225 More generally, we showed that visuomotor-related FC is nonstationary and displays swit

226 Visuomotor-related functional connectivity dynamics are

227 TMS did not influence adaptation to the new visuomotor relationship in either condition.

228 results reveal the progression of visual and visuomotor representations over the course of planning a

229 ines a spatial reference center that affects visuomotor response as indicated by the stimulus-respons

230 isk sensitivity provided the best fit to the visuomotor response data, illustrating that feedback con

231 ic light levels, gave a approximately 230 ms visuomotor response delay during which prey typically mo

232 Subjects performed a visuomotor response task that required an interaction be

233 head-fixed walking and flying flies to probe visuomotor responses of ring neurons--a class of central

234 gravito-inertial information is used to tune visuomotor responses to match the target's most likely a

235 of adaptation when a gradual increase in the visuomotor rotation caused movements to be changing, or

236 erebellar excitability when we presented the visuomotor rotation gradually during learning.

237 t directions and workspaces after training a visuomotor rotation in a single movement direction in on

238 rticipants performed a reaching task under a visuomotor rotation in which, after performing a initial

239 To test this, we first developed a novel visuomotor rotation paradigm that provides participants

240 nd adaptation, we demonstrate, with modified visuomotor rotation paradigms, that these distinct model

241 Young and older participants performed a visuomotor rotation task and concurrently received TDCS

242 ere, we investigated whether adaptation on a visuomotor rotation task in HMD-VR yields similar adapta

243 We found that learning a visuomotor rotation task with the right hand changed CBI

244 e time course of decay after adaptation to a visuomotor rotation through a visual error-clamp conditi

245 When a visuomotor rotation was introduced abruptly, cerebellar

246 d of perturbation, be it external, such as a visuomotor rotation, or internal, such as muscle fatigue

247 before and after adaptation to a 45 degrees visuomotor rotation.

248 iming direction while participants learned a visuomotor rotation.

249 reverted after transient exposure to another visuomotor rotation.

250 To test this idea, we examined adaptation to visuomotor rotations in the ipsilesional arms of hemipar

251 Perturbations were either visuomotor rotations of varying angle or velocity-depend

252 switch to an aiming strategy in response to visuomotor rotations, performing similarly to age-matche

253 nt in which subjects adapted to two opposing visuomotor rotations.

254 ow uncertainty affects the generalization of visuomotor rotations.

255 ferentially adopt aiming strategies to solve visuomotor rotations.

256 ) would enable implicit learning of opposing visuomotor rotations.

257 of 40 ms reverses into facilitation during a visuomotor RT but not an audiomotor RT.

258 or view to grasp) and followed a visual or a visuomotor rule, respectively.

259 Subjects trained on a visuomotor skill-acquisition task and received performan

260 caudate nucleus (CDt) may serve to control a visuomotor skill.

261 ayed recall (P = .004), attention (P = .01), visuomotor skills (P = .02), and motor speed and dexteri

262 hether moderate video gaming causes improved visuomotor skills and whether excessive video gaming cau

263 Significantly better visuomotor skills can be seen in school children playing

264 New visuomotor skills can guide behaviour in novel situation

265 tentional processes in and the robustness of visuomotor statistical learning and consolidation.

266 ow do inputs from the superior colliculus, a visuomotor structure, fit into this schema?

267 Many parts of the visuomotor system guide daily hand actions, like reachin

268 olution of spatial computations in the human visuomotor system, in which the accurate difference vect

269 sensorimotor organization, in particular the visuomotor system.

270 band tACS over M1 in healthy humans during a visuomotor task and concurrent functional magnetic reson

271 al inhibition and decreased reaction time on visuomotor task but not when controlled with TUS at near

272 Two groups of participants practiced a visuomotor task requiring precise control of the right d

273 , healthy young adults (N = 14) trained in a visuomotor task that required learners to make increasin

274 ition and facilitation, and performance on a visuomotor task was also assessed.

275 PRL that guides the hand in the maze-tracing visuomotor task, just as the fovea guides the fingertip

276 ovements of human observers in a high-acuity visuomotor task, the threading of a needle in a computer

277 works are engaged during learning of similar visuomotor tasks [9-22].

278 ses, we exposed subjects to randomly varying visuomotor tasks of fixed structure.

279 ested during pragmatic (PT) or semantic (ST) visuomotor tasks.

280 activity in M1 and the cervical SC during a visuomotor tracking task, in which 2 female macaque monk

281 ring rest periods before and after an 11 min visuomotor training session.

282 d to visually presented objects and underlie visuomotor transformation for grasping, and "mirror" neu

283 ultaneously recorded spike data to study the visuomotor transformation process.

284 ting evidence regarding neural correlates of visuomotor transformation, less is known about the brain

285 The rate of change in speed matters in the visuomotor transformation.

286 ween visual and motor centers, revealing how visuomotor transformations are implemented in a vertebra

287 Visuomotor transformations at the cortical level occur a

288 e field (FEF) is a key brain region to study visuomotor transformations because the primary input to

289 is distinction also applies to two different visuomotor transformations during reaching in humans: Mi

290 was taken as a measure of the efficiency of visuomotor transformations for grasping.

291 Although much of the neuroanatomic basis of visuomotor transformations has been uncovered, little is

292 d suggests that FEF is capable of modulating visuomotor transformations performed at a lower level th

293 Eye position signals are pivotal in the visuomotor transformations performed by the posterior pa

294 offers a simple model to study the nature of visuomotor transformations since the second saccade vect

295 idence has localized the functional steps of visuomotor transformations to specific brain areas.

296 allow us to propose a model circuit for the visuomotor transformations underlying a natural behavior

297 ween brain areas is crucial for the study of visuomotor transformations.

298 less is known about the temporal dynamics of visuomotor transformations.

299 s, which are often associated with different visuomotor transformations.

300 ttery assessing memory, attention, language, visuomotor, verbal fluency, and executive functions was