Published September 27, 2021 | Version 1

Data in: Aging power spectrum of membrane protein transport and other subordinated random walks

  • 1. School of Biomedical Engineering, Colorado State University, Fort Collins, Colorado 80523, U.S.A.
  • 2. Department of Physics, Institute of Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 52900, Israel
  • 3. Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523, U.S.A

Description

Datasets generated in the report "Aging power spectrum of membrane protein transport and other subordinated random walks". Included data are:

Numerical simulations 
RWdata1.mat: 10,000 realizations, subordinated random walk with Hurst exponent, H=0.3 and \(\alpha\)=0.4.
RWdata3.mat: 10,000 realizations, subordinated random walk with Hurst exponent, H=0.7 and \(\alpha\)=0.4.
RWdata8.mat: 5,000 realizations, subordinated random walk with Hurst exponent, H=0.75 and \(\alpha\)=0.8.
RWdataCTRW.mat: 10,000 realizations, continuous time random walk (CTRW), \(\alpha\)=0.7.

Spectra of simulations
PSDdata1.mat: Power spectral density (PSD) of a subordinated random walk with Hurst exponent, H=0.3 and \(\alpha\)=0.4. Five different realization times are used to compute the PDS: 2^8, 2^10, 2^12, 2^14, and 2^16.
PSDdata3.mat: PSD of a subordinated random walk with Hurst exponent, H=0.7 and \(\alpha\)=0.4. Five different realization times are used to compute the PDS: 2^8, 2^10, 2^12, 2^14, and 2^16.
PSDdata8.mat: PSD of a subordinated random walk with Hurst exponent, H=0.75 and \(\alpha\)=0.8. Four different realization times are used to compute the PDS: 2^15, 2^16, 2^17, and 2^18.
PSDs_CTRW.mat: PSD of a continuous-time random walk (CTRW), \(\alpha\)=0.7. Five different realization times are used to compute the PDS: 2^8, 2^10, 2^12, 2^14, and 2^16.

Experimental data of Nav1.6 channels in the soma of hippocampal neurons
NavMSDtimes.csv: ensemble-averaged (EA) MSD and time-averaged (TA) MSD. The TA-MSD is measured for three observation times, 64, 128, and 256 frames (3.2, 6.4, and 12.8 s).
NavPSD.csv: Power spectral density (PSD) measured for three observation times, 64, 128, and 256 frames.

Notes

We acknowledge the support of the National Science Foundation grant 2102832 (to DK) and Israel Science Foundation grant 1898/17 (to EB).

Files

NavMSDtimes.csv

Files (35.1 GB)

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Additional details

References