However, given uncertainties about the incubation period, exposure, and clinical presentation, the possibility that the CWD agent might cause human disease cannot be eliminated.
We cannot rule out that a minority of our patients identified as high risk were already progressing to develop full-blown ALI at the time of enrollment, although the exclusion of those who developed ALI within 6 h of ED presentation intended to minimize this possibility.
Future studies contrasting sequential and simultaneous letter presentation are needed to investigate this possibility further by, for example, increasing demands on the word processing system by manipulating word length or using low frequency words.
A literature search for other potential causes for this presentation suggested the possibility of OP poisoning.
To test this possibility, our initial experiment used brief (1sec) presentation times and long (9sec) interstimulus intervals (ISIs).
18 19 However, the highly consistent presentation across five officials with a similar career profile argues against this possibility.
To test this possibility, we analyzed the first 90 minutes of the cue-presentation session in fifteen minute bins.
This possibility is not conducive to a healthy democracy, and therefore we argue that broadcasters should avoid the simultaneous presentation of average response data with televised election debates.
The design may sometimes go too far in making such associations — the wide hall running through the center is almost too self-consciously imposing, and after all, there are plenty of opportunities to find such grandeur in the museum's galleries — but the presentation of possibility is exciting.
This possibility alarms Grandpa, too.
