Meta-analytic methods and the importance of non-TBI factors related to outcome in mild traumatic brain injury: Response to Bigler et al. (2013)

Clinical Neuropsychologist

Volumn 27, Issue 2, 2013, Pages 215-237

  Larrabee, Glenn J ^a   Binder, Laurence M ^b   Rohling, Martin L ^c   Ploetz, Danielle M ^c  

^a Independent Practice   (United States)

^b Independent Practice   (United States)

^c UNIVERSITY OF SOUTH ALABAMA   (United States)

Author keywords

Meta analysis; Mild traumatic brain injury; Non brain injury factors

Indexed keywords

BRAIN INJURY; COGNITIVE DEFECT; FEMALE; HUMAN; MALE; MEMORY DISORDER; NEUROPSYCHOLOGICAL TEST; NOTE;

BRAIN INJURIES; COGNITION DISORDERS; FEMALE; HUMANS; MALE; MEMORY DISORDERS; NEUROPSYCHOLOGICAL TESTS;

EID: 84876121663     PISSN: 13854046     EISSN: 17444144     Source Type: Journal    
DOI: 10.1080/13854046.2013.769634     Document Type: Article

References (98)

1. Allen, M. D., Wu, T. C., and, Bigler, E. D. 2011. Traumatic brain injury alters Word Memory Test performance by slowing response time and increasing cortical activation: An fMRI study of a symptom validity test. Psychological Injury and Law, 4: 140-146.
2. Aoki, Y., Inokuchi, R., Gunshin, M., Yahagi, N., and, Suwa, H. 2012. Diffusion tensor imaging studies of mild traumatic brain injury: A meta-analysis. Journal of Neurology, Neurosurgery and Psychiatry, 83: 870-876.
3. Babikian, T., Satz, P., Zaucha, K., Light, R., Lewis, R. S., and, Asarnow, R. F. 2011. The UCLA longitudinal study of neurocognitive outcomes following mild pediatric traumatic brain injury. Journal of the International Neuropsychological Society, 17: 886-895. doi: 10.1017/S1355617711000907
4. Barry, E., Krumholz, A., Bergey, G. K., Chatha, H., Alemayehu, S., and, Grattan, L. 1998. Nonepileptic posttraumatic seizures. Epilepsia, 39: 427-431. doi: 10.1111/j.1528-1157.1998.tb01395.x
5. Batty, G. D., Deary, I. J., and, Gottfredson, L. S. 2007. Premorbid (early life) IQ and later mortality risk: Systematic review. Annals of Epidemiology, 17: 278-288.
6. Bazarian, J. J., Wong, T., Harris, M., Leahey, N., Mookerjee, S., and, Dombovy, M. 1999. Epidemiology and predictors of post-concussive syndrome after minor head injury in an emergency population. Brain Injury, 13: 173-189.
7. Belanger, H. G., Curtiss, G., Demery, J. A., Lebowitz, B. K., and, Vanderploeg, R. D. 2005. Factors moderating neuropsychological outcomes following mild traumatic brain injury: A meta-analysis. Journal of the International Neuropsychological Society, 11: 215-227. doi: 10.1017/ S1355617705050277
8. Belanger, H. G., Kretzmer, T., Yoash-Gantz, R., Pickett, T., and, Tupler, L. A. 2009. Cognitive sequelae of blast-related versus other mechanisms of brain trauma. Journal of the International Neuropsychological Society, 15 (1): 1-8.
9. Belanger, H. G., Proctor-Weber, Z., Kretzmer, T., Kim, M., French, L. M., and, Vanderploeg, R. D. 2011. Symptom complaints following reports of blast versus non-blast mild TBI: Does mechanism of injury matter?. The Clinical Neuropsychologist, 25: 702-715.
10. Bigler, E. D. 2004. Neuropsychological results and neuropathological findings at autopsy in a case of mild traumatic brain injury. Journal of the International Neuropsychological Society, 10: 794-806. doi: 10.1017/ S1355617704105146
11. Bigler, E. D., Farrer, T. J., Pertab, J. L., James, K., Petrie, J. A., & Hedges, D. W. (2013). Reaffirmed limitations of meta-analytic methods in the study of mild traumatic brain injury: A response to Rohling et al. The Clinical Neuropsychologist, 27.
12. Bigler, E. D., and, Maxwell, W. L. 2012. " Understanding mild traumatic brain injury: Neuropathology and neuroimaging ". In PTSD and mild traumatic brain injury, Edited by: Vasterling, J., Bryant, R. and Keane, T. 15-36. New York, NY: Guilford Press.
13. Bijur, P. E., Haslem, M., and, Golding, J. 1996. Cognitive outcomes of multiple mild head injuries in children. Journal of Developmental Behavioral Pediatrics, 17: 143-148.
14. Binder, L. M., Rohling, M. L., and, Larrabee, G. J. 1997. A review of mild head trauma. Part I: Meta-analytic review of neuropsychological studies. Journal of Clinical and Experimental Neuropsychology, 19: 421-431. doi: 10.1080/01688639708403870
15. Blumbergs, P. C., Scott, G., Manavis, J., Wainwright, H., Simpson, D. A., and, McLean, A. J. 1994. Staining of amyloid precursor protein to study axonal damage in mild head injury. Lancet, 344: 1055-1056.
16. Bohnen, N., Twijnstra, A., and, Jolles, J. 1992. Post-traumatic and emotional symptoms in different subgroups of patients with mild head injury. Brain Injury, 6: 481-487.
17. Camilli, G., Vargas, S., Ryan, S., and, Barnett, W.S. 2010. Meta-analysis of the effects of early education interventions on cognitive and social development. Teachers College Record, 112: 579-620.
18. Cappa, K. A., Conger, J. C., and, Conger, A. J. 2011. Injury, severity and outcome: A meta-analysis of prospective studies on TBI outcome. Health Psychology, 30: 542-560. doi: 10.1037/a0025220
19. Cheng, A. S., Ng, T. C., and, Lee, H. C. 2011. A comparison of the hazard perception ability of accident-involved and accident-free motorcycle riders. Accidents Analysis and Prevention, 43: 1464-7141.
20. Choi, J., Jeong, B., Rohan, M. L., Polcari, A. M., and, Teicher, M. H. 2009. Preliminary evidence for white matter tract abnormalities in young adults exposed to parental verbal abuse. Biological Psychiatry, 65: 227-234.
21. Cohadon, F., Richer, E., and, Castel, J. P. 1991. Head injuries: incidence and outcome. Journal of the Neurological Sciences, 103: S27-S31.
22. Cohen, J. 1988. Statistical power analysis for the behavioral sciences, 2nd ed., Hillsdale, NJ: Lawrence Erlbaum Associates.
23. Delis, D., and, Wetter, S. 2007. Cogniform disorder and cogniform condition: Proposed diagnoses for excessive cognitive symptoms. Archives of Clinical Neuropsychology, 22: 589-604.
24. Demakis, G., Gervais, R. O., and, Rohling, M. L. 2008. The effect of failure on cognitive and psychological symptom validity tests in litigants with symptoms of posttraumatic stress disorder. The Clinical Neuropsychologist, 22: 879-895.
25. Dicker, B. G. 1992. Profile for those at risk for minor head injury. Journal of Head Trauma Rehabilitation, 7: 83-91.
26. Dikmen, S. S., Machamer, J. E., Winn, H. R., and, Temkin, N. R. 1995. Neuropsychological outcome at 1-year post head injury. Neuropsychology, 9: 80-90.
27. Dikmen, S. S., Temkin, N. R., Machamer, J. E., Holubkov, A. L., Fraser, R. T., and, Winn, H. R. 1994. Employment following traumatic head injuries. Archives of Neurology, 51: 177-186.
28. Edlund, W., Gronseth, G., So, Y., and, Franklin, G. 2004. Clinical practice guideline process manual: For the Quality Standards Subcommittee (QSS) and the Therapeutics and Technology Assessment Subcommittee (TTA), St. Paul, MN: American Academy of Neurology.
29. Elander, J., West, R., and, French, D. 1993. Behavioral correlates of individual differences in road-traffic crash risk: An examination method and findings. Psychological Bulletin, 113: 279-294.
30. Fenton, G., McClelland, R., Montgomery, A., MacFlynn, G., and, Rutherford, W. 1993. The postconcussional syndrome: Social antecedents and psychological sequelae. British Journal of Psychiatry, 162: 493-497.
31. Ferguson, P. L., Smith, G. M., Wannamaker, B. B., Thurman, D. J., Pickelsimer, E.E., and, Selassie, A. W. 2010. A population-based study of risk of epilepsy after hospitalization for traumatic brain injury. Epilepsia, 51: 891-898. doi: 10.1111/j.1528-1167.2009.02384.x
32. Frencham, K. A., Fox, A. M., and, Maybery, M. T. 2005. Neuropsychological studies of mild traumatic brain injury: A meta-analytic review of research since 1995. Journal of Clinical and Experimental Neuropsychology, 27: 334-351. doi: 10.1080/13803390490520328
33. Geary, E. K., Kraus, M. F., Rubin, L. H., Pliskin, N. H., and, Little, D. M. 2011. Verbal learning strategy following mild traumatic brain injury. Journal of the International Neuropsychological Society, 17: 709-719. doi: 10.1017/S1355617711000646
34. Gervais, R. O., Ben-Porath, Y. S., Wygant, D. B., and, Green, P. 2008. Differential sensitivity of the Response Bias Scale (RBS) and MMPI-2 validity scales to memory complaints. The Clinical Neuropsychologist, 22: 1061-1079.
35. Google Scholar (2013, January 7). Retrieved from http://scholar.google. com/scholar?cites=17886453013179374323&as-sdt=4005&sciodt=1,10&hl=en
36. Heaton, R. K., Grant, I., and, Matthews, C. G. 1991. Comprehensive norms for an expanded Halstead-Reitan battery: Demographic corrections, research findings, and clinical applications, Odessa, FL: Psychological Assessment Resources.
37. Heaton, R. K., Miller, S. W., Taylor, M. J., and, Grant, I. 2004. Revised comprehensive norms for an expanded Halstead-Reitan battery: Demographically adjusted neuropsychological norms for African American and Caucasian adults, Odessa, FL: Psychological Assessment Resources.
38. Heitger, M. H., Jones, R. D., Macleod, A. D., Snell, D. L., Frampton, C. M., and, Anderson, T. J. 2009. Impaired eye movements in post-concussion syndrome indicate suboptimal brain function beyond the influence of depression, malingering, or intellectual ability. Brain Injury, 132: 2850-2870. doi: 10.1093/brain/awp181
39. Hoge, C. W., Goldberg, H. M., and, Castro, C. A. 2009. Care of war veterans with mild traumatic brain injury-flawed perspectives. New England Journal of Medicine, 360: 1588-1591.
40. 2 index?. Psychological Methods, 11: 193-206.
41. Iverson, G. L., and, McCracken, L. M. 1997. "Postconcussive" symptoms in persons with chronic pain. Brain Injury, 11: 783-790.
42. Kashluba, S., Hanks, R. A., Casey, J. E., and, Millis, S. R. 2008. Neuropsychologic and functional outcome after complicated mild traumatic brain injury. Archives of Physical Medicine and Rehabilitation, 89: 904-911.
43. Kirsch, N. L., de Leon, M. B., Maio, R. G., Millis, S. R., Tan-Scrhiner, C. U., and, Frederickson, S. 2010. Characteristics of a mild head injury subgroup with extreme, persisting distress on the Rivermead Postconcussion Symptom Questionnaire. Archives of Physical Medicine and Rehabilitation, 91: 35-42.
44. Lange, R. T., Brickell, T. A., French, L. M., Merritt, V. C., Bhagwat, A., Pancholi, S., and, Iverson, G. L. 2012a. Neuropsychological outcome from uncomplicated mild, complicated mild, and moderate traumatic brain injury in US military personnel. Archives of Clinical Neuropsychology, 27: 480-494.
45. Lange, R. T., Iverson, G. L., Brubacher, J. R., Madler, B., and, Heran, M. K. 2012b. Diffuse tensor imaging findings are not strongly associated with postconcussional disorder 2 months following mild traumatic brain injury. Journal of Head Trauma Rehabilitation, 27: 188-198.
46. Larrabee, G. J. 2003. Detection of malingering using atypical performance patterns on standard neuropsychological tests. The Clinical Neuropsychologist, 17: 410-425.
47. Levin, H. S., Mattis, S., Ruff, R. M., Eisenberg, H. M., Marshall, M. F., Tabaddor, K., and,.Frankowski, R. F. 1987. Neurobehavioral outcome following minor head injury: A three center study. Journal of Neurosurgery, 66: 234-243.
48. Luis, C. A., Vanderploeg, R. D., and, Curtiss, G. 2003. Predictors of postconcussion symptom in community dwelling male vetererans. Journal of the International Neuropsychological Society, 9: 1001-1015.
49. MacDonald, C. L., Johnson, A. M., Cooper, D., Nelson, E. C., Werner, N. J., Shimony, J. S., and, Brody, D. L. 2011. Detection of blast-related traumatic brain injury in U.S. military personnel. The New England Journal of Medicine, 364: 2091-2100.
50. Mathias, J. L., and, Coats, J. L. 1999. Emotional and cognitive sequelae to mild traumatic brain injury. Journal of Clinical and Experimental Neuropsychology, 21: 200-215.
51. Mayer, A. R., Ling, B. A., Mannell, M. V., Gasparovic, C., Phillips, J. P., Doezema, D., and,.Yeo, R. A. 2010. A prospective diffusion tensor imaging study in mild traumatic brain injury. Neurology, 74: 643-650.
52. Mayer, A. R., Mannell, M. V., Ling, J., Elgie, R., Gasparovic, C., Phillips, J. P., and, Yeo, R. A. 2009. Auditory orienting and inhibition of return in mild traumatic brain injury: A FMRI study. Human Brain Mapping, 30: 4152-4166. doi: 10.1002/hbm.20836
53. McCrea, M., Iverson, G. L., McAllister, T. W., Hammeke, T. A., Powell, M. R., Barr, W. B., and, Kelly, J. P. 2009. An integrated review of recovery after mild traumatic brain injury (MTBI): Implications for clinical management. The Clinical Neuropsychologist, 23: 1368-1390.
54. McKee, A. C., Cantu, R. C., Nowinski, C. J., Hedley-Whyte, E. T., Gavett, B. E., Budson, A. E., and, Stern, R. A. 2009. Chronic traumatic encephalopathy in athletes: Progressive tauopathy after repetitive head injury. Journal of Neuropathology and Experimental Neurology, 68: 709-735. doi: 10.1097/NEN.0b013e3181a9d503
55. McMillan, T. M., Teasdale, G. M., Weir, C. J., and, Stewart, E. 2011. Death after head injury: The 13 year outcome of a case control study. Journal of Neurology, Neurosurgery, and Psychiatry, 82: 931-935. doi: 10.1136/jnnp. 2010.222232
56. Meaney, D. F., & Smith, D. H. (2011). Biomechanics of concussion. Clinics in Sports Medicine, 30, 19-31, vii. doi:10.1016/j.csm.2010.08.009.
57. Meares, S., Shores, E. A., Taylor, A. J., Batchelor, J., Bryant, R. A., Baguley, I. J., and,.Marosszeky, J. E. 2008. Mild traumatic brain injury does not predict acute postconcussion syndrome. Journal of Neurology, Neurosurgery, and Psychiatry, 79: 300-306.
58. Meares, S., Shores, E. A., Taylor, A. J., Batchelor, J., Bryant, R. A., Baguley, I. J., and,.Marosszeky, J. E. 2011. The prospective course of postconcussion syndrome: The role of mild traumatic brain injury. Neuropsychology, 25: 454-465. doi: 10.1037/a0022580
59. Messé, A., Caplain, S., Paradot, G., Garrigue, D., Mineo, J. F., Soto, A. G., and, Lehericy, S. 2011. Diffusion tensor imaging and white matter lesions at the subacute stage in mild traumatic brain injury with persistent neurobehavioral impairment. Human Brain Mapping, 32: 999-1011. doi: 10.1002/hbm.21092
60. Mittenberg, W., DiGuillio, D. V., Perrin, S., and, Bass, A. E. 1992. Symptoms following mild head injury: Expectation as etiology. Journal of Neurology, Neurosurgery, and Psychiatry, 55: 200-204.
61. Mittenberg, W., Patton, C., Canyock, E. M., and, Condit, D. C. 2002. Base rates of malingering and symptom exaggeration. Journal of Clinical and Experimental Neuropsychology, 24: 1094-1102.
62. Montgomery, E. A., Fenton, G. W., McClelland, R. J., MacFlynn, F., and, Rutherford, W. H. 1991. The psychobiology of minor head injury. Psychological Medicine, 21: 375-384.
63. Nobuhara, K., Okugawa, G., Sugimoto, T., Minami, T., Tamagaki, C., Takase, K., and,.Kinoshita, T. 2006. Frontal white matter anisotropy and symptom severity of late-life depression: A magnetic resonance diffusion tensor imaging study. Journal of Neurology, Neurosurgery and Psychiatry, 77: 120-122.
64. Omalu, B., Bailes, J., Hamilton, R. L., Kamboh, M. I., Hammers, J., Case, M., and, Fitzsimmons, R. J. 2011. Emerging histomorphologic phenotypes of chronic traumatic encephalopathy in American athletes. Neurosurgery, 69: 173-183. doi: 10.1227/NEU.0b013e318212bc7b
65. Oppenheimer, D. R. 1968. Microscopic lesions in the brain following head injury. Journal of Neurology, Neurosurgery, and Psychiatry, 31: 299-306.
66. Panayiotou, A., Jackson, M., and, Crowe, S. F. 2010. A meta-analytic review of the emotional symptoms associated with mild traumatic brain injury. Journal of Clinical and Experimental Neuropsychology, 32: 463-473.
67. Pertab, J. L., James, K. M., and, Bigler, E. D. 2009. Limitations of mild traumatic brain injury meta-analyses. Brain injury, 23: 498-508. doi: 10.1080/02699050902927984
68. Ponsford, J., Cameron, P., Fitzgerald, M., Grant, M., Mikococka-Walus, A., and, Schonberg, M. 2012. Predictors of postconcussive symptoms 3 months after mild traumatic brain injury. Neuropsychology, 26: 304-313.
69. Risdall, J. E., and, Menon, D. K. 2011. Traumatic brain injury. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 366: 241-250. doi: 10.1098/rstb.2010.0230
70. Rohling, M. L., Allen, L. M., and, Green, P. 2002. Who is exaggerating cognitive impairment and who is not?. CNS Spectrum, 7: 387-395.
71. Rohling, M. L., Binder, L. M., Demakis, G. J., Larrabee, G. J., Ploetz, D. M., and, Langhinrichsen-Rohling, J. 2011. A meta-analysis of neuropsychological outcome after mild traumatic brain injury: Re-analyses and reconsiderations of Binder et al. (1997), Frencham et al. (2005), and Pertab et al. (2009). The Clinical Neuropsychologist, 25: 608-623. doi: 10.1080/13854046.2011.565076
72. Rohling, M. L., Green, P., Allen, L. M., and, Iverson, G. L. 2002. Depressive symptoms and neurocognitive test scores in patients passing symptom validity tests. Archives of Clinical Neuropsychology, 17: 205-222.
73. Rohling, M. L., Larrabee, G. J., and, Millis, S. R. 2012. The "miserable minority" following mild traumatic brain injury: Who are they and do meta-analyses hide them?. The Clinical Neuropsychologist, 26: 197-213. doi: org/10.1080/13854046.2011.647085
74. Rosenthal, R. 1984. Meta-analytic procedures for social research, Beverly Hills, CA: SAGE Publications.
75. Ruff, R. M., Levin, H. S., Mattis, S., High, W. M., Marshall, L. F., Eisenberg, H. M., and, Tabaddor, K. 1989. " Recovery of memory after mild head injury: A three-center study ". In Mild head injury, Edited by: Levin, H. S., Eisenberg, H. M. and Benton, A. L. 176-188. New York, NY: Oxford University Press.
76. Rutherford, W. H., Merrett, J., and, McDonald, J. 1979. Symptoms at one year following concussion from minor head injuries. Injury, 10: 225-230.
77. Saito, Y., Nobuhara, K., Okugawa, G., Takase, K., Sugimoto, T., Horiuchi, M., and,.Kinoshita, S. 2008. Corpus callosum in patients with obsessive-compulsive disorder: Diffusion tensor imaging study. Radiology, 246: 536-542.
78. Satz, P., Alfano, M.S., Light, R., Morgenstern, H., Zaucha, K., Asarnow, R. F., and, Newton, S. 1999. Persistent post-concussive syndrome: A proposed methodology and literature review to determine the effects, if any, of mild head injury and other bodily injury. Journal of Clinical and Experimental Neuropsychology, 21: 620-628.
79. Schretlen, D. J., and, Shapiro, A. M. 2003. A quantitative review of the effects of traumatic brain injury on cognitive functioning. International Review of Psychiatry, 15: 341-349. doi: 10.1080/09540260310001606728
80. Sharma, R., and, Laskowitz, D. T. 2012. Biomarkers in traumatic brain injury. Current Neurological and Neuroscience Reports, 12: 560-569.
81. Sheedy, J., Harvey, E., Faux, S., Geffen, G., and, Shores, E. A. 2009. Emergency department assessment of mild traumatic brain injury and the prediction of postconcussive symptoms: A 3-month prospective study. Journal of Head Trauma Rehabilitation, 24: 333-343. doi: 10.1097/HTR.0b013e3181aea51f
82. Strauss, E., Sherman, E.M.S., and, Spreen, O. 2006. A compendium of neuropsychological tests: Administration, norms, and commentary, 3rd ed., New York, NY: Oxford University Press.
83. Suhr, J. A., and, Gunstad, J. 2002. "Diagnosis threat": The effect of negative expectations on cognitive performance in head injury. Journal of Clinical and Experimental Neuropsychology, 24: 448-457.
84. Suhr, J. A., and, Gunstad, J. 2005. Further exploration of the effect of "diagnosis threat" on cognitive performance in individuals with mild head injury. Journal of the International Neuropsychological Society, 11: 23-29.
85. Symonds, C. P. 1937. Mental disorder following head injury. Proceedings of the Royal Society of Medicine, 30: 1081-1092.
86. Symonds, C. P., & Russell, W. R. (1943). Accidental head injuries. Lancet, i, 7-10.
87. Taylor, G. H., Yeates, K. O., Wade, S. L., Drotar, D., Stancin, T., and, Burant, C. 2001. Bidirectional child-family influences on outcomes of traumatic brain injury in children. Journal of the International Neuropsychological Society, 7: 755-767.
88. Vanderploeg, R. D., Curtiss, G., Duchnick, G. C., and, Luis, C. A. 2003. Demographic, medical, and psychiatric factors in work and marital status after mild head injury. Journal of Head Trauma Rehabilitation, 18: 148-163.
89. Vanderploeg, R. D., Curtiss, G., Luis, C. A., and, Salazar, A. 2007. Long-term morbidities following self-reported mild traumatic brain injuries. Journal of Clinical and Experimental Neuropsychology, 29: 585-598.
90. Vassallo, J. L., Proctor-Weber, Z., Lebowitz, B. K., Curtiss, G., and, Vanderploeg, R. D. 2007. Psychiatric risk factors for traumatic brain injury. Brain injury, 21: 567-573.
91. Voller, B., Benke, T., Benedetto, K., Schnider, P., Auff, E., and, Aichner, F. 1999. Neuropsychological, MRI and EEG findings after very mild traumatic brain injury. Brain injury, 13: 821-827.
92. Wechsler, D. 2001. Wechsler Test of Adult Reading, San Antonio, TX: The Psychological Corporation.
93. Weiss, A., Gale, C. R., Batty, G. D., and, Deary, I. J. 2009. Emotionally stable, intelligent men live longer: The Vietnam Experience Cohort Study. Psychosomatic Medicine, 71: 385-394.
94. Weiser, M., Reichenberg, A., Rabinowitz, J., Knobler, H. Y., Lubin, G., Yazvitzky, R., and,.Davidson, M. 2004. Cognitive performance of male adolescents is lower than controls across psychiatric disorders: A population based study. Acta Psychiatrica Scandinavica, 110: 471-475.
95. Westbrook, L. E., Devinsky, O., and, Geocadin, R. 1998. Nonepileptic seizures after head injury. Epilepsia, 39: 978-982.
96. Wortzel, H. S., Kraus, M. F., Filley, C. M., Anderson, C. A., and, Arciniegas, D. B. 2011. Diffusion tensor imaging in mild traumatic brain injury litigation. Journal of the American Academy of Psychiatry and Law, 39: 511-523.
97. Yurgelun-Todd, D. A., Bueler, C. E., McGlade, E. C., Churchwell, J. C., Brenner, L. A., and, Lopez-Larson, M. P. 2011. Neuroimaging correlates of traumatic brain injury and suicidal behavior. Journal of Head Trauma Rehabilitation, 264: 276-289.
98. Zakzanis, K. K., Leach, L., and, Kaplan, E. 1999. Neuropsychological differential diagnosis, Lisse, The Netherlands: Swets & Zeitlinger.