ตัวอย่าง drift

• The columns show the response of three different simple cells to drifting gratings.

• Stationary and drifting spiral waves of excitation in isolated cardiac muscle.

• Cross-field diffusion and particle drifts are neglected in (1.1), as is energy diffusion.

• In addition, we identify a new instability caused by the stimulated scattering of drifting electrons from the relaxation oscillations of the electron temperature.

• In a plasma with negatively charged dust, electrostatic dust cyclotron waves can be driven unstable by ions drifting along the magnetic field.

• C: x-t plot of a drifting flicker-modulated second-order grating.

• Thus, fixational saccades and drifts may make complementary contributions to visual functions.

• Necessity of acetylcholine for retinal directionally selective responses to drifting gratings in rabbit.

• Therefore, in the second experiment, we measured temporal tuning functions of cor tical neurons using drifting plaid patterns (or thogonal contrast modulated sine-wave gratings).

• The numbers indicate the angles between the drifting components.

• 24 units were tested with a 45 deg 37.5 deg square-wave grating drifting in different subfields.

• Right-end symbols indicate the change in horizontal position induced by a rightward drifting grating viewed behind an upright square aper ture.

• Open circles represent spatial-frequency tuning for first-order gratings drifting in the preferred direction.

• Overall, the majority of neurons sampled in this study (1390 193) exhibited some modification of their responses by activation of surrounding regions with drifting gratings.

• The reader cannot help but feel that the text is drifting in a wealth of unfocused detail.