A value near 20,000 indicates a high contrast level (sharp orientation domains definition), and a value close to 10,000 indicates a low contrast level (poor orientation domains definition).
Given this latency difference, we predict that neurons receiving convergent magno- and parvocellular inputs should show a short latency response appearing with low contrast and displaying sharp orientation selectivity, followed by a more sustained response that should require higher contrast and should show less orientation selectivity.
It consists of fine lamellae of ferrite and austenite which show a sharp Kurdjumov Sachs orientation relationship with each other.
In a grown individual, different points on this plane correspond to neurons that usually do not have the same orientation preference, whose connectivity reaches out to different subsets of the cortex [13, 30, 39]; at some points we find sharp orientation tuning and under others (pinwheels) a less clear behaviour.
The incomplete recovery of orientation tuning of broad-spiking cells in spite of nearly full restoration of the magnitudes of responses may result from the very limited recovery in narrow-spiking cells, as inhibition is critical for generation of sharp orientation tuning in upper layer neurons in the primary visual cortex (Liu et al., 2011).
Since "profit" centrism still exists in business literature and practice, a sharp transition from profit orientation to environment orientation cannot exactly be mentioned.
These mice also have sharper orientation discrimination in their visual behavior.
Accordingly, vinpocetine treated animals presented sharper orientation selectivity maps than Saline treated animals (Figures 1 and 2).
This result is in agreement with the observation that vinpocetine treated animals present sharper orientation selectivity maps (Figure 1 and 2) and more orientation selective cells (Figure 3a and b) than animals treated only with alcohol.
Facies and paleocurrent analysis indicate offshore and alongshore sediment transport modes, consistent with coastal circulation driven by storms normally incident to the shoreline and a sharp change in coastline orientation.
