Who Defined Uncanny As Intellectual Uncertainty?

Who Defined Uncanny As Intellectual Uncertainty? 1) Freud stresses the uncertainty of whether the events the narrator relates to us are real or imaginary; for uncanny fiction, this ambivalence will become decisive. (This is Freud’s version of Jentsch’s “intellectual uncertainty.”) How does Sigmund Freud define the uncanny? “Uncanny is in reality nothing new or alien,