Limitations
The current review is not without its own limitations. As our search
criteria were limited to English publications, our understanding of the
available dysphagia rehabilitation literature for ABI does not reflect
studies published in other languages. We also focused exclusively on
adult participants; therefore, the findings cannot be translated to the
pediatric population. Finally, due to studies’ inconsistencies in
defining brain injury (i.e., ABI, TBI, stroke), it is possible that some
studies may have been missed in the literature search during the
screening process.