Transcranial Doppler ultrasound may prove to be another technology that facilitates assessment and further understanding of postconcussion symptoms.
Rimed and Sports-Related Concussions
The recent systematic review by Gardner et al., investigates the use of transcranial Doppler ultrasound in the assessment and monitoring of cerebral blood flow following concussion in sports. Although, only three studies on a small number of athletes were included in the analysis, the results draw attention to the potential role of autonomic changes in the development and maintenance of post-traumatic symptoms.
From Gardner, Andrew & Tan, Can & Ainslie, Philip & van Donkelaar, Paul & Stanwell, Peter & Levi, Christopher & Iverson, Grant. (2014). Cerebrovascular reactivity assessed by transcranial Doppler ultrasound in sport-related concussion: A systematic review. British Journal of Sports Medicine. 49.10.1136/bjsports-2014-093901.
Makdissi M, Patricios. J. Br J Sports Med (2015). Comprehending concussion: evolving and expanding our clinical insight. 49:1029–1030.
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