Chapter 2. Prehension

- Velocity
- Acceleration
s-L
1400
0
--zzzE
TIME (ms)
0 175 350 525 700
TIME (ms)
0 1 - 800
0 175 350 525 700
TIME (ms)
Figure 5.20 Kinematics of hand transport, grip formation and spatial path in the small control
and small-to-large perturbed (S->L) conditions. Top row: small dowel control, unperturbed
trials, Bottom row: small-to-large perturbed (S->L) trials. Left to right: hand transport, grip
formation and spatial path (from Paulignan, Jeannerod, MacKenzie, & Marteniuk, 1991;
reprinted by permission).
w
CI
o\
P