Findings from a recent meta-analysis indicate that there is substantive heterogeneity in prodromal symptom profiles and duration preceding an index manic episode (Van Meter et al. 2016).
Note that the durations A and B were not correlated in this design, as the delay between the perceptual switch and stimulus offset was varied independently of the spontaneous percept duration preceding the switch.
The relation between HPV persistence and risk of ≥CIN3, and the modifiers of that risk, will likely differ substantially between prevalently detected and incidently detected HPV infections because the length of duration preceding detection that is, "age of infection"—will be substantially different.
To be eligible for inclusion participants will be aged 18 75 years, with acute LBP (<4 weeks' duration) preceded by at least a 1 month pain-free period and at-risk of developing chronic LBP.
As shown in the Cav2.2 example (Fig. 5 ), the first test pulse (TP1) consists of a brief depolarizing stimulus (+30 mV amplitude, 400 ms duration) preceded by a long, depolarizing conditioning pulse (−50 mV amplitude, 1 s duration) that would be expected to cause partial inactivation.
Inclusion criteria required symptoms of new low back pain ≤ 3 months duration preceded by a substantial pain-free period lasting at least one month; literacy in English or Spanish; daily access to the Internet; basic computer literacy; and a valid email address accessible regularly for a period of 6 weeks.
Next, scenario depicts the transmission of a previously granted packet of duration length preceded by the transition time.
Figure 2b plots the subject-averaged probability that the winner of the current intermittent presentation sequence equals the previous winner, as a function of the intervening percept durations A and B; that is, the durations preceding and following the perceptual switch, respectively.
According to the Auditory Enhancement hypothesis, its redundant acoustic specifications (presence of low-frequency energy, ratio of consonant duration to preceding vowel duration, and presence/absence of aspiration; see [ 46]) all work together to make this feature acoustically distinctive even under adverse listening conditions.
We found that this heterogeneity is, at least in part, related to varying duration of lesion existence, as was approximated by the duration of preceding hrHPV infection [ 6].
Multivariate analysis identified independent predictors of LRE infection: prior cultures positive for methicillin-resistant Staphylococcus aureus (adjusted odds ratio [AOR] 27), hospitalization duration before index culture (AOR 1.1 per day), and duration of preceding linezolid therapy (AOR 1.1 per day).
