TY  - BOOK
AU  - Turkeltaub, Peter E
TI  - Inner Speech in Aphasia: Current Evidence, Clinical Implications, and Future Directions. [Review]
SN  - 1058-0360
PY  - 2020///
KW  - *Aphasia/px [Psychology]
KW  - *Speech
KW  - *Thinking
KW  - Comprehension
KW  - Humans
KW  - Language Tests
KW  - Pattern Recognition, Visual
KW  - Speech-Language Pathology/mt [Methods]
KW  - MedStar National Rehabilitation Network
KW  - Journal Article
N2  - Purpose Typical language users can engage in a lively internal monologue for introspection and task performance, but what is the nature of inner speech among individuals with aphasia? Studying the phenomenon of inner speech in this population has the potential to further our understanding of inner speech more generally, help clarify the subjective experience of those with aphasia, and inform clinical practice. In this scoping review, we describe and synthesize the existing literature on inner speech in aphasia. Method Studies examining inner speech in aphasia were located through electronic databases and citation searches. Across the various studies, methods include both subjective approaches (i.e., asking individuals with aphasia about the integrity of their inner speech) and objective approaches (i.e., administering objective language tests as proxy measures for inner speech ability). The findings of relevant studies are summarized. Results Although definitions of inner speech vary across research groups, studies using both subjective and objective methods have established findings showing that inner speech can be preserved relative to spoken language in individuals with aphasia, particularly among those with relatively intact word retrieval and difficulty primarily at the level of speech output processing. Approaches that combine self-report with objective measures have demonstrated that individuals with aphasia are, on the whole, reliably able to report the integrity of their inner speech. Conclusions The examination of inner speech in individuals with aphasia has potential implications for clinical practice, in that differences in the preservation of inner speech across individuals may help guide clinical decision making around aphasia treatment. Although there are many questions that remain open to further investigation, studying inner speech in this specific population has also contributed to a broader understanding of the mechanisms of inner speech more generally
UR  - https://dx.doi.org/10.1044/2019_AJSLP-CAC48-18-0212
ER  -