sentiency

sen=tien=cy

WORDNET DICTIONARY

sentiency(n = noun.cognition) sensation, sense, sensory faculty, sentience - the faculty through which the external world is apprehended; "in the dark he had to depend on touch and on his senses of smell and hearing"

is a kind of faculty, mental faculty, module

has particulars: modality, sense modality, sensory system, sensibility, sensitiveness, sensitivity

Derived form adjective sentient₂

sentiency, n. [See Sentient, Sentence.].

The quality or state of being sentient; esp., the quality or state of having sensation. G. H. Lewes. [1913 Webster]

"An example of harmonious action between the intelligence and the sentiency of the mind." [1913 Webster]