Instead poaching may have simply shifted spatially or temporally to avoid ranger patrols.
The data in figure 3 imply that when stimulus motion exceeds ∼±40°/s, the 50% point of the CCW probability is shifted spatially to the ±90° point, indicating that the speed of the traveling wave in the direction of the carrier grating is threefold the speed in the opposite direction.
4D, S4C) with distinct regions of high (blue polygons) and low (red polygons) ISI precision that shift spatially with repetition rate although less clearly than for FR.
First, functional images were motion corrected (MCFLIRT; Jenkinson, 2002), slice-time corrected (Fourier-space time series phase-shifting), spatially smoothed (5-mm full-width-at-half-maximum Gaussian kernel), and high-pass filtered (cutoff = 100 s).
A complicating factor is that for different satellite orbits on different days, the MODIS pixels shift spatially.
The observed maturational decrease in response amplitude also corresponds to a clear transition in evoked responses demonstrated with electrophysiological techniques; as spatially dispersed and modality-independent high-amplitude delta-brush activity shifts to spatially localized, faster and modality-specific somatosensory evoked potentials (Hrbek et al. 1973; Fabrizi et al. 2011).
Muzzio et al. (2009) demonstrated that spatially shifting reward-associated olfactory cues reduce the stability of former established place fields in visual environments and increase the stability of reward-associated odor representations.
These models account for the presence of spatially shifting climate windows and, in some cases, focus solely on ecological dynamics (Brooker et al. 2007; Mustin et al. 2009) while in others, eco-evolutionary responses are explored (Phillips et al. 2008; Kubisch et al. 2010; Fronhofer et al. 2011).
It is hypothesized that the anthropogenic impact on animals undergoing an ontogenetic niche shift propagates spatially and may cause or prevent regime shifts in the regional community structure.
The motion is computed from spatially shifted differences between Gabor pyramids from the consecutive frames.
To analyze and design such structures, a spatially shifted beam theory was introduced for enhancing the evanescent field.
