Disclaimer

Multimodel Pressure-Flow (MMPF) Analysis is a new technique for evaluating autoregulatory dynamics based on instantaneous phase analysis of blood pressure (BP) and cerebral blood flow velocity (BFV) oscillations. The advantage of MMPF analysis is that it does not rely on the assumption of the linearity and stationarity of the signal which required by conventional Fourier transform approaches. To try out MMPF analysis, please upload blood pressure and cerebral blood flow velocity data to DynaDx. DynaDx will neither copy nor store the uploaded data. In fact, the uploaded data will be purged after your trial. Trust and Privacy has always been the foundation of our relationship with customers at DynaDx.

The detailed introduction of MMPF Analysis can be found HERE.

If you think the analysis result is useful, please contact info@dynadx.com for data batch service. DynaDx will try the best to meet all data processing requirements.





MMPF Analysis for Cerebral Autoregulation

Blood Pressure (BP):

  Sample Rate (Hz, [30, 100])

Blood Flow Velocity MCA Left (BFVL):

  View Data Requirement

Blood Flow Velocity MCA Right (BFVR):

  Download Sample Data

Frequency Range of Dominant Oscillation:

Lower Bound:           Upper Bound: