1.  23
    On-line control of pointing is modified by unseen visual shapes.Erin K. Cressman, Ian M. Franks, James T. Enns & Romeo Chua - 2007 - Consciousness and Cognition 16 (2):265-275.
    Shapes that are rendered invisible through backward masking are still able to influence motor responses: this is called masked priming. Yet it is unknown whether this influence is on the control of ongoing action, or whether it merely influences the initiation of an already-programmed action. We modified a masked priming procedure such that the critical prime-mask sequence was displayed during the execution of an already-initiated goal-directed pointing movement. Psychophysical tests of prime visibility indicated that the identity of the prime shapes (...)
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  2.  42
    Visual awareness and the on-line modification of action.Jillian H. Fecteau, Romeo Chua, Ian Franks & James T. Enns - 2001 - Canadian Journal of Experimental Psychology 55 (2):104-110.
  3.  58
    Unconscious and out of control: Subliminal priming is insensitive to observer expectations.Erin K. Cressman, Melanie Y. Lam, Ian M. Franks, James T. Enns & Romeo Chua - 2013 - Consciousness and Cognition 22 (3):716-728.
    We asked whether the influence of an invisible prime on movement is dependent on conscious movement expectations. Participants reached to a central target, which triggered a directional prime–mask arrow sequence. Participants were instructed that the visible arrows would most often signal a movement modification in a specific direction. Kinematic analyses revealed that responses to the visible mask were influenced by participants’ intentional bias, as movements were fastest when the more probable mask was displayed. In addition, responses were influenced by the (...)
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  4.  21
    Cognitive and motor implications of mental imagery.Romeo Chua & Daniel J. Weeks - 1994 - Behavioral and Brain Sciences 17 (2):203-204.
  5.  15
    The adaptability of self-action perception and movement control when the limb is passively versus actively moved.Brendan D. Cameron, Ian M. Franks, J. Timothy Inglis & Romeo Chua - 2012 - Consciousness and Cognition 21 (1):4-17.
    Research suggests that perceptual experience of our movements adapts together with movement control when we are the agents of our actions. Is this agency critical for perceptual and motor adaptation? We had participants view cursor feedback during elbow extension–flexion movements when they actively moved their arm, or had their arm passively moved. We probed adaptation of movement perception by having participants report the reversal point of their unseen movement. We probed adaptation of movement control by having them aim to a (...)
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  6.  28
    Cognitive constraint on the ‘automatic pilot’ for the hand: Movement intention influences the hand’s susceptibility to involuntary online corrections.Brendan D. Cameron, Erin K. Cressman, Ian M. Franks & Romeo Chua - 2009 - Consciousness and Cognition 18 (3):646-652.
    Research suggests that the reaching hand automatically deviates toward a target that changes location during the reach. In the current study, we investigated whether movement intention can influence the target jump’s impact on the hand. We compared the degree of trajectory deviation to a jumped target under three instruction conditions: GO, in which participants were told to go to the target if it jumped, STOP, in which participants were told to immediately stop their movement if the target jumped, and IGNORE, (...)
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  7.  27
    Visual control of target-directed movements.Romeo Chua & Digby Elliott - 1997 - Behavioral and Brain Sciences 20 (2):304-306.
    Visual feedback regulation during movement is not fully captured in Plamondon's kinematic theory. However, numerous studies indicate that visual response-produced feedback is a powerful determinant of performance and kinematic characteristics of target-directed movement.
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  8.  24
    The rapid-chase theory does not extend to movement execution.Jenna C. Flannigan, Romeo Chua & Erin K. Cressman - 2016 - Consciousness and Cognition 42:75-92.