Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 Aug 14;10(8):e1003784. doi: 10.1371/journal.pcbi.1003784

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2014 Hatakeyama, Kaneko

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

PMC Copyright notice

Inline graphic — (A) The relaxation time after exposure to the stimulus with various magnitudes and durations is plotted as a color map. The initial condition is given as and for , and the input is given as for and for . When the magnitude () and duration of the stimulus () increase, increases continuously over an order of magnitude. The catalyst concentration is set at of the substrate concentration. (B) Dependence of the relaxation process on the duration of stimulus exposure. The duration of stimulus exposure is changed while the magnitude is fixed at . Here, the relaxation time increases nearly exponentially with the increase in duration for the some extent small . When is sufficiently long, the modification is maintained for a long time.

(A) The relaxation time after exposure to the stimulus with various magnitudes and durations is plotted as a color map. The initial condition is given as and for , and the input is given as for and for . When the magnitude () and duration of the stimulus () increase, increases continuously over an order of magnitude. The catalyst concentration is set at of the substrate concentration. (B) Dependence of the relaxation process on the duration of stimulus exposure. The duration of stimulus exposure is changed while the magnitude is fixed at . Here, the relaxation time increases nearly exponentially with the increase in duration for the some extent small . When is sufficiently long, the modification is maintained for a long time.