Signal-time course

Fig. 6.3. Signal-time course in normally perfused gray and white matter The signal drop of gray matter is larger than that of white matter...

The data shown in figure 10.3(C) indicate that the observed signal time course can be altered by varying the RC characteristics of inert support materials. Thus, it appears that the electrical behavior of thin-film devices constructed with electroactive biomaterials may be fundamentally similar to that of conventional microelectronic devices made of inorganic materials. In particular, equivalent-circuit analysis is useful as a design tool in biomolecular electronics. 

MAP kinase signaling promotes differentiation ofPC12 cells. Adaptor proteins are able to regulate the time course of signaling events, and therefore the cellular outcome. 

Figure 8.5 Monitoring the in vivo time course of P. yoleii malaria infection in mice inoculated with live parasites at day 0.15 (Upper trace) Parasite count obtained by microscopy of blood smear, folded with anemia model from the literature (para-sites/vol) = (parasites/RBC) x (RBC/vol). (Lower trace) Integrated LDMS heme signal from 300 shots across three consecutive sample wells each sample (30 pil) is processed following protocol C, and examined on a commercial LD TOF instrument. Infection is more easily and more rapidly discerned both at earlier and later times by LDMS, compared to the traditional optical microscopy examination.

G. Gratton, A. Sarno, E. Maclin, P. M. Corbaliis, and M. Fabiani. Toward noninvasive 3-d imaging of the time course of cortical activity Investigation of the depth of the event-related optical signal. Neuroimage, 11 491-504, 2000. 

After the second layer the time courses of A, (t) are filtrated by the threshold value UiH and gradually settled to a two-state, having the values 0 and 1.0 only, and having a higher signal-to-noise ratio. 

The input signal consists of two concentration profiles of the substrates partaking. Si and S2. In this study it was assumed that each of these concentration profiles can either follow the pattern described in Figure 4.2 or be constant. The output signal is defined as the time course of concentration of any component in the network. Thus, this network can potentially produce 4 -I- 2 output signals. 

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