As far as we know, this is the recorded threshold power dissipation of QCLs in the same conditions.
During each scan, which consisted of a selectable meander pattern from 4 × 4 to 12 × 12 fields, according to the size of the tumour, the previously recorded threshold value was used to isolate the perfused area from the background in a black and white image.
Briefly, a threshold fluorescence level was selected at which PCR amplification of the target sequence was in the logarithmic phase and the cycle number at which each sample PCR reaction crossed that threshold was recorded (the threshold cycle or Ct).
The ABR to 1 ms rise-time tone burst stimuli at 8, 16 and 32 kHz, with 5 dB steps, was recorded and thresholds obtained for each ear.
The values of individual model parameters above or below which MRI became cost-effective were recorded as thresholds.
By comparing previously recorded touch thresholds in young subjects (Kalisch et al 2007) with data presented in the present work, we can confirm that touch thresholds are higher and more variable in elderly participants (Thornbury and Mistretta 1981).
Evoked activity was recorded and threshold for generation of a compound nerve action potential was determined; recordings were made when stimulating at twice threshold and 32 recording sweeps were recorded and averaged using Powerlab software (ADI instruments).
Lab results were recorded during threshold tracking assessments in the ICU.
In this pilot study we described a reduction of neurophysiologically recorded pain threshold in women with migraine/headache attacks during the hormone-free interval of CHC.
Although the reason for this difference is impossible to determine without interviews, we may have recorded a threshold effect from repeated exposure to the topic.
