Headache intensity responses "not bad", "quite bad" and "very bad" were equated to "mild", "moderate" and "severe" and converted to a numerical rating scale 1 3, which we treated as continuous data.
The SERS intensity responses are linearly correlated to logarithm of antigen concentration in the range of 1.0 × 10−8 to 1.0 × 10−4 g mL−1 with a detection limit of 8 ng mL−1.
As a simple example, suppose an odorant is the only odorant that elicits relatively high intensity responses from receptor types X1 and X2 and relatively low intensity responses from types X3 and X4.
Previous studies also reported abnormal intensity responses of probes containing multiple guanines in a row (called G-runs or G-stacks) compared with other probes in different chip assays including Affymetrix expression and SNP arrays [9], [17], [39] [41].
The two patients described here gave intensity responses to various taste stimuli that were generally within normal limits, with the exception of sour taste, where they exhibited complete ageusia.
Following 10 min of photopic adaptation (30 cd/m2 background), cone-driven intensity responses were studied, using single flashes with intensities ranging from −1.6 to 2.9 log cds/m2 along 11 steps of incremental intensities.
