Characteristics of post-traumatic headaches following mild traumatic brain injury in military personnel

2015 ◽  
Vol 20 (Special Issue) ◽  
Author(s):  
Saeid Rezaei Jouzdani ◽  
Ali Ebrahimi ◽  
Maryam Rezaee ◽  
Mehdi Shishegar ◽  
Abbas Tavallaii ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Mild Traumatic Brain Injury ◽  
Military Personnel ◽  
Post Traumatic

scholarly journals Altered speech patterns in subjects with post-traumatic headache due to mild traumatic brain injury

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Catherine D. Chong ◽  
Jianwei Zhang ◽  
Jing Li ◽  
Teresa Wu ◽  
Gina Dumkrieger ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Speech Production ◽  
Mild Traumatic Brain Injury ◽  
Mobile Application ◽  
Speaking Rate ◽  
Mixed Effect ◽  
Effect Model ◽  
Vowel Space ◽  
Post Traumatic

Abstract Background/objective Changes in speech can be detected objectively before and during migraine attacks. The goal of this study was to interrogate whether speech changes can be detected in subjects with post-traumatic headache (PTH) attributed to mild traumatic brain injury (mTBI) and whether there are within-subject changes in speech during headaches compared to the headache-free state. Methods Using a series of speech elicitation tasks uploaded via a mobile application, PTH subjects and healthy controls (HC) provided speech samples once every 3 days, over a period of 12 weeks. The following speech parameters were assessed: vowel space area, vowel articulation precision, consonant articulation precision, average pitch, pitch variance, speaking rate and pause rate. Speech samples of subjects with PTH were compared to HC. To assess speech changes associated with PTH, speech samples of subjects during headache were compared to speech samples when subjects were headache-free. All analyses were conducted using a mixed-effect model design. Results Longitudinal speech samples were collected from nineteen subjects with PTH (mean age = 42.5, SD = 13.7) who were an average of 14 days (SD = 32.2) from their mTBI at the time of enrollment and thirty-one HC (mean age = 38.7, SD = 12.5). Regardless of headache presence or absence, PTH subjects had longer pause rates and reductions in vowel and consonant articulation precision relative to HC. On days when speech was collected during a headache, there were longer pause rates, slower sentence speaking rates and less precise consonant articulation compared to the speech production of HC. During headache, PTH subjects had slower speaking rates yet more precise vowel articulation compared to when they were headache-free. Conclusions Compared to HC, subjects with acute PTH demonstrate altered speech as measured by objective features of speech production. For individuals with PTH, speech production may have been more effortful resulting in slower speaking rates and more precise vowel articulation during headache vs. when they were headache-free, suggesting that speech alterations were related to PTH and not solely due to the underlying mTBI.

Mild traumatic brain injury (mTBI) among UK military personnel whilst deployed in Afghanistan in 2011

Brain Injury ◽  
2014 ◽  
Vol 28 (7) ◽  
pp. 896-899 ◽  
Author(s):  
Norman Jones ◽  
Nicola T. Fear ◽  
Roberto Rona ◽  
Mohammed Fertout ◽  
Gursimran Thandi ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Mild Traumatic Brain Injury ◽  
Military Personnel
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