Automatic adjustment of visuo-motor readiness

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Automatic adjustment of visuomotor readiness.

Participants initiated a reaching movement to a single target more rapidly than to an odd-color target among distractors when the two trial types were presented in separate blocks, reflecting differentiated states of sensorimotor readiness for a relatively easy (single target) versus harder (odd-color target) tasks. This pattern was eliminated when the two trial types were randomly mixed. Laten...

متن کامل

From visuo-motor to language

We propose a learning agent that first learns concepts in an integrated, cross-modal manner, and then uses these as the semantics model to map language. We consider the action of throwing, considering the whole trajectory as a single image. A large set of such images, and the throwing parameters are mapped jointly onto a low-dimensional non-linear manifold. Such models improve with practice, an...

متن کامل

Towards mastery of complex visuo-motor transformations

In this paper we review and integrate a set of findings on learning the transformation of a sliding first-order lever, a type of tool with a prominent role in minimal access surgery. Its kinematic transformation is characterized by the so-called fulcrum effect, the inversion of the movement direction of the tip of the lever relative to that of the hand for rotations. A second characteristic is ...

متن کامل

The time course of visuo-motor aVordances

To measure dynamic visuo-motor coupling within the two hemispheres, we showed observers an animation of a rotating cup. They indicated with left or right buttons when a Wxation dot in the center of the animation changed color. For either hand, response times changed continuously with the irrelevant position of the cup’s handle, even when the perceptual asymmetry of the handle was controlled. Th...

متن کامل

Three-dimensional visuo-motor control of saccades.

Although the motion of the line of sight is a straightforward consequence of a particular rotation of the eye, it is much trickier to predict the rotation underlying a particular motion of the line of sight in accordance with Listing's law. Helmholtz's notion of the direction-circle together with the notion of primary and secondary reference directions in visual space provide an elegant solutio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Vision

سال: 2010

ISSN: 1534-7362

DOI: 10.1167/6.6.398