Handbook of Psychology, Volume 4: Experimental Psychology

318 Motor Control FE M F 1 F 2 (b) (a) Figure 12.1 (a) A joint with two opposing muscles, flexor (F) and extensor (E); (b) mecha ...

The Problem of MotorControl319  1  3  2 (x 1 , x 2 ) Figure 12.2Athree-jointed arm with joint angles  1 , 2 , and  3 , whi ...

320 Motor Control course, such an internal model is not necessarily a kind of en- tity, located in some part of the brain, but i ...

The Problem of Motor Control 321 Figure 12.4 (a) A complex movement pattern produced under the instruc- tion to maintain a const ...

322 Motor Control Figure 12.5 Example recording of a rapid finger flexion. as they can, several of them will gradually replace m ...

Motor Preparation 323 Figure 12.6 (a) Response panel used by Rosenbaum et al. (1992). The bar with pointer had to be grasped and ...

324 Motor Control the subjects had not only to grasp the bar, but also to place it in one of eight target positions with the poi ...

MotorPreparation325 the inversion of the motor transformation is assumed to be an integrated component of a motor-control struct ...

326 Motor Control Figure 12.8 Change of the direction of the population vector as a function of the time since presentation of a ...

The Use of Sensory Information 327 such trials from the direction of the target (90°) to the direc- tion of the movement (180°). ...

328 Motor Control Figure 12.9 Examples of handwriting with (upper example) and without (lower example) vision in (a) a deafferen ...

The Use of Sensory Information 329 a total loss of sensitivity to touch, vibration, pressure, and kinesthesia as well as an abse ...

330 Motor Control object can be described in terms of a vector. The length of the vector corresponds to the distance from the re ...

The Use of Sensory Information 331 Figure 12.11 Elliptical end-position distributions of movements from a start position to conc ...

332 Motor Control Figure 12.12 (a) Spatial layout of a simple interceptive task. (b) Variables in the analysis of the task; time ...

The Use of Sensory Information 333 become quite popular. There can be little doubt that it con- tributes both to temporal judgme ...

334 Motor Control the position of the car on the road that is controlled but, rather, parameters like the curvature of the path. ...

Motor Coordination 335 The evidence for the functional separation of a cognitive and a sensorimotor system is based on differenc ...

336 Motor Control Figure 12.13 Equal-outcome curve for a particular dart-throwing task. When the target is an area rather than a ...

Motor Coordination 337 Figure 12.14 PotentialsV() as specified by Haken et al. (1985) for dif- ferent ratios of baof the param ...