For example, in a circular arena polarised by a single cue card, the place cells and head direction cells are jointly oriented by the card [45,46], and the orientation of grid cell firing is also controlled in the same way [4].
This study aims to identify the mechanisms of damage to the skin for different orientations of the firing axis, and to develop a representative model of the damage kinetics adapted to the modeling of the complete structure.
Circular statistics were employed to test for the existence of a preferred, as opposed to random, mean fire orientation in each watershed, and to search for evidence of orographic channelling of fire by comparing fire orientation and watershed orientation.
This could be accomplished by Hebbian plasticity between visual feature detectors and head direction cells [75,77], and would be consistent with the observation that visual cues control the orientation of head direction cell firing [25].
In this paper, the effects of sample orientation on the fire hazard of four non-metallic dust layers were investigated using electric spark ignition.
The space station needs two working gyroscopes -- massive metal wheels that spin at 6,600 rotations a minute -- to remain in the proper orientation without the help of firing control rockets.
Regardless of the adaptation effect on the orientation preference (attractive vs. repulsive), the modulation of firing rate are measured for three orientations of interest: (1) the new preferred orientation (2) the control preferred orientation (3) the baseline level corresponding to flank orientations.
"Orientation under fire, but nothing to worry about," he says of the anthrax.
This was done for preferred orientation firing rates, and for firing rates averaged across all stimulus orientation conditions.
where d is the spacing between the antennas and is the angle of orientation of the array (set to for broadside and 0 for end fire).
