Typically these lesions are usually multiple at presentation and average 1 4 cm in size.
In CPHM, each additional unit increase in log mean CRP (range 1 to 6) was associated with a hazard ratio (HR) for major orthopaedic surgery of 1.36 (95% CI 1.10 to 1.67; p = 0.004), after controlling for age at first rheumatoid presentation and average body mass index over the same observation period.
Power spectra were calculated using a fast Fourier transform over the first 10 seconds of CS presentation and were averaged over the five CS+ versus the five CS– trials on each day for each mouse.
When the EEG is time-locked to stimulation – such as the presentation of a word – and averaged over many such presentations, the Event-Related Potential (ERP) is obtained.
The data were normalized and averaged for graphical presentation in Figure 3B.
The voltage difference between the pinna and vertex was amplified (10,000×), filtered, digitized at 100 kHz, and averaged across 512 presentations.
The LFP were filtered (2 300 Hz), sampled at 608 Hz, and averaged over 100 stimulus presentations (50 ms noise-burst, 1 ms rise/fall time, cosine gated).
For graphic presentation and analyses, average values for day and night (6 p.m.–6 a.m).
Yet the sensitivity thresholds determined for dv/ dt do vary as a function of stimulus presentation duration and average velocity (Babler & Dannemiller, 1993; Brouwer et al., 2002; Gottsdanker et al., 1961).
For data presentation, values averaged from multiple donors at each time point are plotted together in Figs. 3 C and 5 C. The half-lives reported in Table 1 and within the text are averages with standard deviations of values generated by regression for each donor, and these values were used in subsequent statistical analysis.
