@article{10.11648/j.ajpn.20241202.14,
  author = {Raja Mogallapu and Ravirajsinh Chudasama and Madelynne King and Julie Bosley and Michael Ang-Rabanes and Carla Toolan},
  title = {Neurobehavioral Changes Resulting from Recurrent Head Injuries
},
  journal = {American Journal of Psychiatry and Neuroscience},
  volume = {12},
  number = {2},
  pages = {46-51},
  doi = {10.11648/j.ajpn.20241202.14},
  url = {https://doi.org/10.11648/j.ajpn.20241202.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpn.20241202.14},
  abstract = {In recent years, there has been a significant focus on the potential link between traumatic brain injury (TBI) due to recurrent head injuries (RHI) and the development of Traumatic Encephalopathy Syndrome (TES), whichcould lead to chronic traumatic encephalopathy (CTE). Recurrent head injuries may cause neurobehavioral changes, significantly impacting an individual's cognitive and behavioral functioning. These changes can lead to various challenges, including difficulties in social interactions, work performance, and overall quality of life. CTE is a progressive disease characterized by Axonal injury tau neurofibrillary tangles (NFTs) and, in some cases, transactive response DNA binding protein 43 (TDP43). This case report discusses a patient who experienced auditory verbal hallucinations (AVH) and cognitive symptoms with behavioral issues due to recurrent RHI. The aim is to investigate this presentation further to examine the relationship between recurrent head injury (RHI) and chronic traumatic encephalopathy (CTE) and to understand the psychological impact of physical brain trauma. A 43-year-old white male with a history of RHI from multiple sports-related concussions was admitted to the psychiatric unit for cognitive difficulties with auditory verbal hallucinations and associated mood symptoms for the past four years, impacting both his sleep and productivity at work. This article will discuss the different types of auditory hallucinations seen in patients with RHI and CTE, along with exploring the evidence to support our determination due to repeated RHI, which led to symptomatology suggestive of CTE. Differential diagnoses will be considered, and evidence is provided to rule them out based on the patient's history. This case report underscores the diagnostic challenges associated with CTE, which can manifest with a spectrum of psychiatric symptoms encompassing mood, cognition, and behavior. The medical diagnosis of Chronic Traumatic Encephalopathy (CTE) in living patients is still a challenge, as effective biomarkers for this condition have yet to be discovered. Although research diagnostic criteria have been proposed, there is no definitive way to diagnose CTE in living patients. Therefore, further investigation is necessary to develop accurate diagnostic tools and effective treatments for CTE.
},
 year = {2024}
}

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TY  - JOUR
T1  - Neurobehavioral Changes Resulting from Recurrent Head Injuries

AU  - Raja Mogallapu
AU  - Ravirajsinh Chudasama
AU  - Madelynne King
AU  - Julie Bosley
AU  - Michael Ang-Rabanes
AU  - Carla Toolan
Y1  - 2024/06/29
PY  - 2024
N1  - https://doi.org/10.11648/j.ajpn.20241202.14
DO  - 10.11648/j.ajpn.20241202.14
T2  - American Journal of Psychiatry and Neuroscience
JF  - American Journal of Psychiatry and Neuroscience
JO  - American Journal of Psychiatry and Neuroscience
SP  - 46
EP  - 51
PB  - Science Publishing Group
SN  - 2330-426X
UR  - https://doi.org/10.11648/j.ajpn.20241202.14
AB  - In recent years, there has been a significant focus on the potential link between traumatic brain injury (TBI) due to recurrent head injuries (RHI) and the development of Traumatic Encephalopathy Syndrome (TES), whichcould lead to chronic traumatic encephalopathy (CTE). Recurrent head injuries may cause neurobehavioral changes, significantly impacting an individual's cognitive and behavioral functioning. These changes can lead to various challenges, including difficulties in social interactions, work performance, and overall quality of life. CTE is a progressive disease characterized by Axonal injury tau neurofibrillary tangles (NFTs) and, in some cases, transactive response DNA binding protein 43 (TDP43). This case report discusses a patient who experienced auditory verbal hallucinations (AVH) and cognitive symptoms with behavioral issues due to recurrent RHI. The aim is to investigate this presentation further to examine the relationship between recurrent head injury (RHI) and chronic traumatic encephalopathy (CTE) and to understand the psychological impact of physical brain trauma. A 43-year-old white male with a history of RHI from multiple sports-related concussions was admitted to the psychiatric unit for cognitive difficulties with auditory verbal hallucinations and associated mood symptoms for the past four years, impacting both his sleep and productivity at work. This article will discuss the different types of auditory hallucinations seen in patients with RHI and CTE, along with exploring the evidence to support our determination due to repeated RHI, which led to symptomatology suggestive of CTE. Differential diagnoses will be considered, and evidence is provided to rule them out based on the patient's history. This case report underscores the diagnostic challenges associated with CTE, which can manifest with a spectrum of psychiatric symptoms encompassing mood, cognition, and behavior. The medical diagnosis of Chronic Traumatic Encephalopathy (CTE) in living patients is still a challenge, as effective biomarkers for this condition have yet to be discovered. Although research diagnostic criteria have been proposed, there is no definitive way to diagnose CTE in living patients. Therefore, further investigation is necessary to develop accurate diagnostic tools and effective treatments for CTE.

VL  - 12
IS  - 2
ER  - 

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