Our objective is to corroborate Merleau-Ponty's phenomenology of speech perception and intersubjectivity through an analysis of A. R. Luria's account of semantic aphasia. By emulating Merleau-Ponty's style of analysis in dealing with the work of a contemporary leader in the field of aphasiology, we are able to take up Merleau-Ponty's thought and test whether his conclusions are inevitable or whether they are based on outmoded problems of the psychology and psychopathology of his day. These reflections also enable us to present (...) arguments against both the assumptions of the natural attitude, as well as those of transcendental phenomenology, and so enable us to cast some light on the relation between existential phenomenology and empirical research. By contrasting aphasic and normal perception, we intend to show that ultimately even the aphasiologist is able to characterize aphasic perception only in terms of the aphasic's loss of an "openness" to meanings present in the uttered sounds. We argue that this notion of openness, like that of Merleau-Ponty's notion of "perceptual faith, " requires the reduction but also points to the impossibility of a complete reduction. (shrink)