If infections spread by ticks have increased steadily, infections spread by mosquitoes tend to have more of a waxing and waning pattern.
Five types of simulated test signals were designed, all containing a dominant spindle represented by a 13-Hz sine wave as such or with a waxing and waning pattern accompanied by a secondary spindle activity in three test signals.
Tics are brief, stereotypical, repetitive and non-rhythmic movements or phonations that typically follow a waxing and waning pattern of severity, intensity and frequency [1], [2].
During light SWS, the thalamocortical network oscillates falling in a waxing-and-waning pattern at about 7 to 14 Hz and lasting for 500 ms to 3 s, called spindles [ 98].
To develop theory about what generates SC, we modeled a range of waning patterns.
For all waning patterns, modest levels of vaccination of adults shortened SC.
Our analyses show that polio case counts cannot predict SC because nearly identical polio case count patterns can be generated by a range of waning patterns that generate different patterns of SC.
In addition, the EEG during migraine aura may show "waxing and waning" patterns, separated by completely normal EEG activity despite the persistence of clinical symptoms [31].
Vaccine-waning patterns were found to impact cost-effectiveness results in the sensitivity analyses.
The artists used algorithms to wax and wane different patterns and develop them into three-dimensional shapes that they would then print using a Makerbot.
The waxing and waning emission pattern may be enhanced by the addition of selected concentrations of one or more kosmotropic cations, added separately or in combination, to an assay reaction mixture (Figure 5 and data not shown).
