|
1
|
Bozkurt S, Lannin NA, Mychasiuk R, Semple BD. Environmental modifications to rehabilitate social behavior deficits after acquired brain injury: What is the evidence? Neurosci Biobehav Rev 2023; 152:105278. [PMID: 37295762 DOI: 10.1016/j.neubiorev.2023.105278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/22/2023] [Accepted: 05/20/2023] [Indexed: 06/12/2023]
Abstract
Social behavior deficits are a common, debilitating consequence of traumatic brain injury and stroke, particularly when sustained during childhood. Numerous factors influence the manifestation of social problems after acquired brain injuries, raising the question of whether environmental manipulations can minimize or prevent such deficits. Here, we examine both clinical and preclinical evidence addressing this question, with a particular focus on environmental enrichment paradigms and differing housing conditions. We aimed to understand whether environmental manipulations can ameliorate injury-induced social behavior deficits. In summary, promising data from experimental models supports a beneficial role of environmental enrichment on social behavior. However, limited studies have considered social outcomes in the chronic setting, and few studies have addressed the social context specifically as an important component of the post-injury environment. Clinically, limited high-caliber evidence supports the use of specific interventions for social deficits after acquired brain injuries. An improved understanding of how the post-injury environment interacts with the injured brain, particularly during development, is needed to validate the implementation of rehabilitative interventions that involve manipulating an individuals' environment.
Collapse
Affiliation(s)
- Salome Bozkurt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Natasha A Lannin
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia; Alfred Health, Melbourne, VIC, Australia; School of Allied Health (Occupational Therapy), La Trobe University, Melbourne, Australia
| | - Richelle Mychasiuk
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia; Alfred Health, Melbourne, VIC, Australia
| | - Bridgette D Semple
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia; Alfred Health, Melbourne, VIC, Australia; Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, VIC, Australia.
| |
Collapse
|
|
2
|
Cognitive Reserve, Early Cognitive Screening, and Relationship to Long-Term Outcome after Severe Traumatic Brain Injury. J Clin Med 2022; 11:jcm11072046. [PMID: 35407654 PMCID: PMC8999948 DOI: 10.3390/jcm11072046] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/22/2022] [Accepted: 03/30/2022] [Indexed: 12/04/2022] Open
Abstract
The objective was to investigate the relationship between early global cognitive functioning using the Barrow Neurological Institute Screen for Higher Cerebral Functions (BNIS) and cognitive flexibility (Trail Making Test (TMT), TMT B-A), with long-term outcome assessed by the Mayo-Portland Adaptability Index (MPAI-4) in severe traumatic brain injury (sTBI) controlling for the influence of cognitive reserve, age, and injury severity. Of 114 patients aged 18–65 with acute Glasgow Coma Scale 3–8, 41 patients were able to complete (BNIS) at 3 months after injury and MPAI-4 5–8 years after injury. Of these, 33 patients also completed TMT at 3 months. Global cognition and cognitive flexibility correlated significantly with long-term outcome measured with MPAI-4 total score (rBNIS = 0.315; rTMT = 0.355). Global cognition correlated significantly with the participation subscale (r = 0.388), while cognitive flexibility correlated with the adjustment (r = 0.364) and ability (r = 0.364) subscales. Adjusting for cognitive reserve and acute injury severity did not alter these relationships. The effect size for education on BNIS and TMT scores was large (d ≈ 0.85). Early screenings with BNIS and TMT are related to long-term outcome after sTBI and seem to measure complementary aspects of outcome. As early as 3 months after sTBI, educational level influences the scores on neuropsychological screening instruments.
Collapse
|
|
3
|
Xu W, Yue S, Wang P, Wen B, Zhang X. Systemic inflammation in traumatic brain injury predicts poor cognitive function. Immun Inflamm Dis 2022; 10:e577. [PMID: 34939360 PMCID: PMC8926513 DOI: 10.1002/iid3.577] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 11/22/2021] [Indexed: 12/16/2022] Open
Abstract
Background Traumatic brain injury (TBI) impairs cognitive function. Systemic inflammation plays important role in cognitive deficits. It remains unclear if systemic inflammation in TBI is associated with poor cognitive function. Methods From January 2018 to December 2020, two groups of subjects were recruited: patients with TBI (n = 120), and healthy control (n = 120), followed up to 3 months. Blood was collected from TBI patients and healthy control, and serum inflammatory cytokines including interferon‐α (IFN‐α), interleukin‐1β (IL‐1β), IL‐6, IL‐8, IL‐10, and tumor necrosis factor‐α (TNF‐α) were measured at baseline and end of 3 months. Multivariate regression was used for analysis for the relationship between cognitive function and inflammatory cytokines. Results Inflammatory cytokines were higher in patients with brain injury and remained high at end of 3 months. Some cytokines such as IFN‐α, IL‐1β, IL‐6, and TNF‐α were associated with worsening memory and predicted poor performance. Conclusion Systemic inflammation in patients with TBI predicts poor cognitive function.
Collapse
Affiliation(s)
- Wende Xu
- Department of Neurosurgery, First People's Hospital of Tianshui, Tianshui City, Gansu Province, PR China
| | - Shenglei Yue
- Department of Neurosurgery, Sishui County Hospital, Jining City, Shandong Province, PR China
| | - Peng Wang
- Department of Neurosurgery, First People's Hospital of Tianshui, Tianshui City, Gansu Province, PR China
| | - Bin Wen
- Department of Neurosurgery, First People's Hospital of Tianshui, Tianshui City, Gansu Province, PR China
| | - Xiaojue Zhang
- Department of Neurosurgery, Lanling County People's Hospital, Linyi City, Shandong Province, PR China
| |
Collapse
|
|
4
|
Köhli P, Otto E, Jahn D, Reisener MJ, Appelt J, Rahmani A, Taheri N, Keller J, Pumberger M, Tsitsilonis S. Future Perspectives in Spinal Cord Repair: Brain as Saviour? TSCI with Concurrent TBI: Pathophysiological Interaction and Impact on MSC Treatment. Cells 2021; 10:2955. [PMID: 34831179 PMCID: PMC8616497 DOI: 10.3390/cells10112955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/08/2021] [Accepted: 10/21/2021] [Indexed: 11/30/2022] Open
Abstract
Traumatic spinal cord injury (TSCI), commonly caused by high energy trauma in young active patients, is frequently accompanied by traumatic brain injury (TBI). Although combined trauma results in inferior clinical outcomes and a higher mortality rate, the understanding of the pathophysiological interaction of co-occurring TSCI and TBI remains limited. This review provides a detailed overview of the local and systemic alterations due to TSCI and TBI, which severely affect the autonomic and sensory nervous system, immune response, the blood-brain and spinal cord barrier, local perfusion, endocrine homeostasis, posttraumatic metabolism, and circadian rhythm. Because currently developed mesenchymal stem cell (MSC)-based therapeutic strategies for TSCI provide only mild benefit, this review raises awareness of the impact of TSCI-TBI interaction on TSCI pathophysiology and MSC treatment. Therefore, we propose that unravelling the underlying pathophysiology of TSCI with concomitant TBI will reveal promising pharmacological targets and therapeutic strategies for regenerative therapies, further improving MSC therapy.
Collapse
Affiliation(s)
- Paul Köhli
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Julius Wolff Institute, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Ellen Otto
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Julius Wolff Institute, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Denise Jahn
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Julius Wolff Institute, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Marie-Jacqueline Reisener
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
| | - Jessika Appelt
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Julius Wolff Institute, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Adibeh Rahmani
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Julius Wolff Institute, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Nima Taheri
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
| | - Johannes Keller
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany;
- University Hospital Hamburg-Eppendorf, Department of Trauma Surgery and Orthopaedics, Martinistraße 52, 20246 Hamburg, Germany
| | - Matthias Pumberger
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Julius Wolff Institute, Augustenburger Platz 1, 13353 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany;
| | - Serafeim Tsitsilonis
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Augustenburger Platz 1, 13353 Berlin, Germany; (P.K.); (E.O.); (D.J.); (M.-J.R.); (J.A.); (A.R.); (N.T.)
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Julius Wolff Institute, Augustenburger Platz 1, 13353 Berlin, Germany
- Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany;
| |
Collapse
|