Signal amplification by unidirectional coupling of oscillators
نویسندگان
چکیده
منابع مشابه
Neural oscillators: Weak coupling
This chapter begins the second part of the book. By now, we hope that the reader has a thorough knowledge of single cell dynamics and is ready to move onto networks. There are two main approaches to the analysis and modeling of networks of neurons. In one approach, the details of the action potentials (spikes) matter a great deal. In the second approach, we do not care about the timing of indiv...
متن کاملWave Generation in Unidirectional Chains of Idealized Neural Oscillators
We investigate the dynamics of unidirectional semi-infinite chains of type-I oscillators that are periodically forced at their root node, as an archetype of wave generation in neural networks. In previous studies, numerical simulations based on uniform forcing have revealed that trajectories approach a traveling wave in the far-downstream, large time limit. While this phenomenon seems typical, ...
متن کاملSignal amplification by rolling circle amplification on DNA microarrays.
While microarrays hold considerable promise in large-scale biology on account of their massively parallel analytical nature, there is a need for compatible signal amplification procedures to increase sensitivity without loss of multiplexing. Rolling circle amplification (RCA) is a molecular amplification method with the unique property of product localization. This report describes the applicat...
متن کاملSynchronization of Heterogeneous Oscillators by Noninvasive Time-Delayed Cross Coupling.
We demonstrate that nonidentical systems, in particular, nonlinear oscillators with different time scales, can be synchronized if a mutual coupling via time-delayed control signals is implemented. Each oscillator settles on an unstable state, say a fixed point or an unstable periodic orbit, with a coupling force which vanishes in the long time limit. We present the underlying theoretical consid...
متن کامل19F Signal Amplification by Heteronuclear Polarization Transfer
F. Schmid, M. Tsotsalas, M. Kuhlmann, C. Höltke, C. Bremer, W. Heindel, A. Guerrero-Martinez, J. Keupp, M. Schäfers, L. De Cola, and C. Faber Institute for Clinical Radiology, University Hospital Münster, Münster, Germany, Physikalisches Institut and NRW Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster, Münster, Germany, European Institute for Molecular Imaging, Westfälis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physica Scripta
سال: 2013
ISSN: 0031-8949,1402-4896
DOI: 10.1088/0031-8949/88/01/015010