Use MEPP Amplitude Mean when you need to compute the mean miniature endplate potential amplitude by dividing the summed recorded amplitudes by the number of recorded events. Enter Summed amplitudes and Event count using the definitions and units below so the result can be reproduced.

Summed amplitudes

Sum of all recorded miniature endplate potential amplitudes in millivolts; must not be negative.

Event count

Number of recorded miniature endplate potential events; must be at least one.

The published tool contract uses this rule: Compute the mean miniature endplate potential amplitude by dividing the summed recorded amplitudes by the number of recorded events.

Mean amplitude

Mean miniature endplate potential amplitude in millivolts.

The calculation does not propagate measurement uncertainty, sampling error, or biological and chemical variability.

Retain the original Summed amplitudes and Event count values and their units alongside the result. MAP mmHg is useful when you instead need to compute mean arterial pressure from systolic and diastolic pressure. Osmotic Potential Van't Hoff provides another view by helping you compute osmotic potential in megapascals with the van't Hoff relation as negative i times molal concentration times RT, using R*T = 2.437 MPa*L/mol at 293 K; the van't Hoff factor i defaults to one and may range from one to three.

• MAP mmHg

  Compute mean arterial pressure from systolic and diastolic pressure.

• Osmotic Potential Van't Hoff

  Compute osmotic potential in megapascals with the van't Hoff relation as negative i times molal concentration times RT, using R*T = 2.437 MPa*L/mol at 293 K; the van't Hoff factor i defaults to one and may range from one to three.

• CFSE MFI Halving

  Infer the number of CFSE fluorescence halvings, and hence cell generations, from parent and current mean fluorescence intensities.