This method is based on evidence that shifts in covert attention precede both voluntary eye-movements and reflexive saccades (known as "oculomotor capture") and can therefore be thought of as an overt measure of the "winner" of competition for attentional selection [14] [18].
Next month, the coalition will sponsor a three-day symposium in Manhattan, taking up such questions as whether the deterrent effect of overt security measures outweighs the fear they may instill in the public.
Given that the U.S. is so far very reluctant to discuss overt military measures against Russia, and has moved to coerce Putin only diplomatically and economically, we might be hard pressed to see any "harder" options.
However, this finding does not eliminate the possibility that changes in CSF cystatin C levels correlate with more subtle biochemical changes associated with disease progression, as these may not be accurately reflected by overt functional measures of clinical disease status [9], [11].
We, therefore, measured CSE prior to overt action by measuring muscular responses to stimulation of the motor cortex using transcranial magnetic stimulation (TMS) (see the Experimental Procedures and the Supplemental Experimental Procedures available online).
But DS Phil Langworthy of the Metropolitan police sought to reassure the public, saying there were overt and covert measures in place for protection.
The measures, overt and covert, have in some cases slowed passenger departures and worsened congestion, according to spot checks and interviews around the country.
In the TD group (see lower left half of Table 3) the majority of overt behavioral distress measures, both dentist-reported and researcher-coded, were not significantly correlated with EDA variables (SCL and NS-SCR frequency).
Radiation (700 R) significantly reduced proliferation without inducing apoptosis, as measured by propidium iodide staining or overt death as measured by trypan blue exclusion.
