ChronaxieModel

class pypulseqpp.safety.ChronaxieModel

Bases: NamedTuple

Rheobase-chronaxie nerve model, one coefficient set for every physical axis.

chronaxie is in s and rheobase in T/m/s. The response is normalised by rheobase / alpha: a rectangular slew S held for tau reaches S alpha tau / (rheobase (chronaxie + tau)).

Methods

count	Return number of occurrences of value.
index	Return first index of value.

Attributes

alpha	Alias for field number 2
chronaxie	Alias for field number 0
rheobase	Alias for field number 1