Dizziness after traumatic brain injury: Overview and measurement in the clinical setting

Brain Injury

Volumn 20, Issue 3, 2006, Pages 293-305

  Maskell, Fiona ^a   Chiarelli, Pauline ^a   Isles, Rosemary ^a  

^a UNIVERSITY OF NEWCASTLE   (Australia)

Author keywords

Brain injury; Dizziness; Outcome assessment; Vertigo

Indexed keywords

BALANCE IMPAIRMENT; BEHAVIOR DISORDER; COGNITIVE DEFECT; DISEASE COURSE; DISEASE SEVERITY; DISTRESS SYNDROME; DIZZINESS; FALLING; FUNCTIONAL ASSESSMENT; HUMAN; PATHOPHYSIOLOGY; PHYSICAL DISEASE; PREVALENCE; QUALITY OF LIFE; QUESTIONNAIRE; REHABILITATION CARE; REVIEW; RISK FACTOR; SELF REPORT; SYMPTOM; TRAUMATIC BRAIN INJURY; VERTIGO; VESTIBULAR DISORDER; VESTIBULAR SYSTEM;

EID: 33644991763     PISSN: 0883041X     EISSN: 1362301X     Source Type: Journal    
DOI: 10.1080/02699050500488041     Document Type: Review

References (121)

1. (1999) NIH. Rehabilitation of persons with traumatic brain injury Journal of the American Medical Association, 282, pp. 974 - 983.
2. Berman, JM and Fredrickson, JM. (1978) Vertigo after head injury - A five year follow up The Journal of Otolaryngology, 7, pp. 237 - 245.
3. Fitzgerald, DC. (1995) Persistent dizziness following head trauma and perilymphatic fistula Archives of Physical Medicine and Rehabilitation, 76, pp. 1017 - 1020.
4. Fitzgerald, DC. (1996) Head trauma: Hearing loss and dizziness The Journal of Trauma: Injury Infection and Critical Care, 40, pp. 488 - 496.
5. Gannon, RP and Willson, GN and Roberts, ME and Pearse, HJ. (1978) Auditory and vestibular damage in head injuries at work Archives of Otolaryngology, 104, pp. 404 - 408.
6. Griffiths, MV. (1979) The incidence of auditory and vestibular concussion following minor head injury The Journal of Laryngology and Otology, 93, pp. 253 - 265.
7. Davies, R-A. (1997) Disorders of balance. In Handbook of vestibular rehabilitation. 1st ed. (pp. 30 - 40). London: Whurr Publishers Ltd.
8. Honrubia, V and Bell, T-S and Harris, M-R and Baloh, R-W and Fisher, L-M. (1996) Quantitative evaluation of dizziness characteristics and impact on quality of life The American Journal of Otology, 17, pp. 595 - 602.
9. Treleaven, J and Jull, G and Sterling, M. (2003) Dizziness and unsteadiness following whiplash injury: Characteristic features and relationship with cervical joint position error Journal of Rehabilitation Medicine, 35, pp. 36 - 43.
10. Evans, RW. (1994) The postconcussion syndrome: 130 years of controversy Seminars in Neurology, 14, pp. 32 - 39.
11. Hibbard, MR and Uysal, S and Sliwinski, M and Gordon, WA. (1998) Undiagnosed health issues in individuals with traumatic brain injury living in the community Journal of Head Trauma Rehabilitation, 13, pp. 47 - 57.
12. Masson, F and Maurette, P and Salmi, LR and Dartigues, JF and Vecsey, J and Destaillats, J-M and Erny, P. (1996) Prevalence of impairments 5 years after a head injury, and their relationship with disabilities and outcome Brain Injury, 10, pp. 487 - 497.
13. Powell, TJ and Collin, C and Sutton, K. (1996) A follow-up study of patients hospitalized after minor head injury Disability and Rehabilitation, 18, pp. 231 - 237.
14. Savola, O and Hillbom, M. (2003) Early predictors of post-concussion symptoms in patients with mild head injury European Journal of Neurology, 10, pp. 175 - 181.
15. Pearson, BW and Barber, HO. (1973) Head injury: Some otoneurologic sequelae Archives of Otolaryngology, 97, pp. 81 - 84.
16. Tuohimaa, P. (1978) Vestibular disturbances after acute mild head injury Acta Otolaryngologica, 359, pp. 7 - 61.
17. Kisilevski, V and Podoshin, L and Ben-David, J and Soustiel, J-F and Teszler, C-B and Hafner, H and Chistyakov, A. (2001) Results of otovestibular tests in mild head injuries International Tinnitus Journal, 7, pp. 118 - 121.
18. Kirjavainen, S. (1968) Neuro-otological studies on brain injured ex-servicemen Acta Otolaryngologica, 233(Suppl), pp. 5 - 59.
19. Guskiewicz, KM and Riemann, BL and Perrin, DH and Nashner, LM. (1997) Alternative approaches to the assessment of mild head injury in athletes Medicine & Science in Sports & Exercise, 29, pp. 213 - 221.
20. Haboubi, N and Long, J and Koshy, M and Ward, AB. (2001) Short-term sequelae of minor head injury (6 years experience of minor head injury clinic) Disability and Rehabilitation, 23, pp. 635 - 638.
21. Eviatar, L and Bergtraum, M and Randel, RM. (1986) Post-traumatic vertigo in children: A diagnostic approach Pediatric Neurology, 2, pp. 61 - 66.
22. Vartiainen, E and Karjalainen, S and Karja, J. (1985) Vestibular disorders following head injury in children International Journal of Pediatric Otorhinolaryngology, 9, pp. 135 - 141.
23. Allison, L and Fuller, K. (2000) Balance and vestibular disorders. In Neurological rehabilitation. 4th ed. (pp. 616 - 660). St Louis: Mosby.
24. Basford, JR and Chou, L-S and Kaufman, KR and Brey, RH and Walker, A and Malec, JF and Moessner, AM and Brown, AW. (2003) An assessment of gait and balance deficits after traumatic brain injury Archives of Physical Medicine and Rehabilitation, 84, pp. 343 - 349.
25. Waterson, J. (). Clinical assessment of vestibular dysfunction after head injury. MelbourneAustralia1996. In Paper presented at the International Perspectives in Traumatic Brain Injury Conference [pp.].
26. Davies, RA and Luxon, LM. (1995) Dizziness following head injury: A neuro-otological study Journal of Neurology, 242, pp. 222 - 230.
27. Mallinson, AI and Longridge, NS. (1998) Dizziness from whiplash and head injury: Differences between whiplash and head injury The American Journal of Otology, 19, pp. 814 - 818.
28. Kirtane, MV and Medikeri, SB and Karnik, PP. (1982) E.N.G. after head injury The Journal of Laryngology and Otology, 96, pp. 521 - 528.
29. Toglia, JU and Rosenberg, PE and Ronis, ML. (1970) Posttraumatic dizziness: Vestibular, audiologic, and medicolegal aspects Archives of Otolaryngology, 92, pp. 485 - 492.
30. Caswell, A.Mims online. In Health Communication Network. Sydney Cited 30th August 2005. Available online at:
31. Ylikoski, J and Palva, T and Sanna, M. (1982) Dizziness after head trauma: Clinical and morphologic findings The American Journal of Otology, 3, pp. 343 - 352.
32. Luxon, L-M. (1996) Posttraumatic vertigo. In Disorders of the vestibular system. 1st ed. (pp. 381 - 395). Oxford: Oxford University Press.
33. Shumway-Cook, A. (2000) Vestibular rehabilitation of the patient with traumatic brain injury. In Vestibular rehabilitation, 2nd ed. (pp. 476 - 493). Philadelphia: F.A. Davis Company.
34. Tangeman, PT and Wheeler, J. (1986) Inner ear concussion syndrome: Vestibular implications and physical therapy treatment Topics in Acute Care Trauma Rehabilitation, 1, pp. 72 - 83.
35. Daroff, R-B and Carlson, M-D. (2005) Syncope, faintness, dizziness and vertigo. In Harrisons principles of internal medicine. 16th ed. New York: McGraw-Hill. Chapter 20
36. Horn, L and Garland, D. (1990) Medical and orthopedic complications associated with brain injury. In Rehabilitation of the adult and child with traumatic brain injury, 2nd ed. (pp. 111 - 112). Philadelphia: F.A. Davis Company.
37. Frey, LC. (2003) Epidemiology of posttraumatic epilepsy: A critical review Epilepsia, 44, pp. 11 - 17.
38. Brandt, T and Dietrich, M. (2000) Assessment and management of central vestibular disorders. In Vestibular rehabilitation, 2nd ed. (pp. 264 - 297). Philadelphia: F.A. Davis Company.
39. Agha, A and Thornton, E and O'Kelly, P and Tormey, N and Phillips, J and Thompson, C. (2004) Posterior pituitary dysfunction after traumatic brain injury The Journal of Clinical Endocrinology and Metabolism, 89, pp. 5987 - 5992.
40. Zafonte, RD and Mann, NR. (1997) Cerebral salt wasting syndrome in brain injury patients: A potential cause of hyponatremia Archives of Physical Medicine and Rehabilitation, 78, pp. 540 - 542.
41. Harrigan, MR. (1996) Cerebral salt wasting syndrome: A review Neurosurgery, 38, pp. 152 - 160.
42. Christe, C and Vogt, N. (1999) SSRI- induced SIADH in older people Journal of the American Geriatrics Society, 47, pp. 630 - 631.
43. Armstrong, L. (2004) Exertional hyponatraemia Journal of Sport Sciences, 22, pp. 144 - 145.
44. Taylor, S and Tyrrell, JB and Wilson, CB. (1995) Delayed onset of hyponatremia after transphenoidal surgery for pituitary adenomas Neurosurgery, 37, pp. 649 - 654.
45. Mallinson, AI and Longridge, NS. (1998) Specific vocalised complaints in whiplash and minor head injury patients The American Journal of Otology, 19, pp. 809 - 701.
46. Gurr, B and Moffat, N. (2001) Psychological consequences of vertigo and the effectiveness of vestibular rehabilitation for brain injury patients Brain Injury, 15, pp. 387 - 400.
47. Godbout, A. (1997) Structured habituation training for movement provoked vertigo after severe traumatic brain injury: A single case experiment Brain Injury, 11, pp. 629 - 641.
48. Asai, M and Watanabe, Y and Shimizu, K. (1997) Effects of vestibular rehabilitation on postural control Acta Otolaryngologica, 528(Suppl), pp. 116 - 120.
49. Horak, FB and Jones-Rycexicz, C and Black, FO and Shumway-Cook, A. (1992) Effects of vestibular rehabilitation on dizziness and balance. Otolaryngology - Head and Neck Surgery, 106, pp. 175 - 180.
50. El-Kahky, AM and Kingma, H and Dolmans, M and DeJong, I. (2000) Balance control near the limit of stability in various sensory conditions in healthy subjects and patients suffering from vertigo or balance disorders: Impact of sensory input on balance control Acta Otolaryngologica, 120, pp. 508 - 516.
51. Horstmann, GA and Dietz, V. (1988) The contribution of vestibular input to the stabilization of human posture: A new experimental approach Neuroscience Letters, 95, pp. 179 - 184.
52. Roland, NJ and Smith, CA and Miller, IW and Jones, AS and Lesser, TH. (1995) A simple technique to measure body sway in normal subjects and patients with dizziness The Journal of Laryngology and Otology, 109, pp. 189 - 192.
53. Bisdorff, AR and Wosley, CJ and Anastopoulos, D and Bronstein, AM and Gresty, MA. (1996) The perception of body verticality (subjective postural vertical) in peripheral and central vestibular disorders Brain, 119, pp. 1523 - 1534.
54. Geurts, A and Ribbers, G and Knoop, J and VanLimbeek, J. (1996) Identification of static and dynamic postural instability following traumatic brain injury Archives of Physical Medicine and Rehabilitation, 77, pp. 639 - 6446.
55. Wober, C and Oder, W and Kellegger, H and Prayer, L and Baumgartner, C and Wober-Bingol, C and Wimberger, D and Binder, H and Deeke, L. (1993) Posturographic measurement of body sway in survivors of severe closed head injury Archives of Physical Medicine and Rehabilitation, 74, pp. 1151 - 1156.
56. Allison, L. (1999) Imbalance following traumatic brain injury in adults: Causes and characteristics Neurology Report, 23, pp. 13 - 18.
57. Herdman, SJ and Blatt, P and Schubert, MC and Lusa, RJ. (2000) Falls in patients with vestibular deficits The American Journal of Otology, 21, pp. 847 - 851.
58. Whitney, SL and Hudak, MT and Marchetti, GF. (2000) The dynamic gait index relates to self-reported falls history in individuals with vestibular dysfunction Journal of Vestibular Research, 10, pp. 99 - 105.
59. Cohen, H. (1992) Vestibular rehabilitation reduces functional disability. Otolaryngology - Head and Neck Surgery, 107, pp. 638 - 643.
60. Yardley, L. (1994) Prediction of handicap and emotional distress in patients with recurrent vertigo: Symptoms, coping strategies, control beliefs, and reciprocal causation Social Science in Medicine, 39, pp. 573 - 581.
61. Fann, JR and Katon, WJ and Uomoto, JM and Esselman, PC. (1995) Psychiatric disorders and functional disabilities in outpatients with traumatic brain injuries American Journal of Psychiatry, 152, pp. 1493 - 1499.
62. VanReekum, R and Bolago, I and Finlayson, M and Garner, S and Links, PS. (1996) Psychiatric disorders after traumatic brain injury Brain Injury, 10, pp. 319 - 327.
63. Koskinen, S. (1998) Quality of life 10 years after a very severe traumatic brain injury (TBI): The perspective of the injured and the closest relative Brain Injury, 12, pp. 631 - 648.
64. Clendaniel, RA. (2000) Outcome measures for assessment of treatment of the dizzy and balance disorder patient Otolaryngologic Clinics of North America, 33, pp. 519 - 533.
65. Cohen, HS and Kimball, KT. (2000) Development of the vestibular disorders activities of daily living scale Archives of Otolaryngology Head and Neck Surgery, 126, pp. 881 - 887.
66. Shumway-Cook, A and Woollacott, M. (1995) Motor control theory and applications, 1st ed. Baltimore: Williams & Wilkins.
67. Shumway-Cook, A and Gruber, W and Baldwin, M and Liao, S. (1997) The effect of multidimensional exercises on balance, mobility and fall risk in community-dwelling older adults Physical Therapy, 77, pp. 46 - 57.
68. Wrisley, DM and Walker, ML and Echternach, JL and Strasnick, B. (2003) Reliability of the dynamic gait index in people with vestibular disorders Archives of Physical Medicine and Rehabilitation, 84, pp. 1528 - 1533.
69. Shumway-Cook, A and Horak, FB. (1986) Assessing the influence of sensory integration on balance: Suggestion from the field Physical Therapy, 66, pp. 1548 - 1550.
70. Cohen, H and Blatchly, CA and Gombash, LL. (1993) A study of the clinical test of sensory interaction and balance Physical Therapy, 73, pp. 346 - 354.
71. El-Kashlan, HK and Shepard, NT and Asher, AM and Smith-Wheelock, M. (1998) Evaluation of clinical measures of equilibrium The Laryngoscope, 108, pp. 311 - 319.
72. Difabio, RP. (1995) Sensitivity and specificity of platform posturography for identifying patients with vestibular dysfunction Physical Therapy, 75, pp. 290 - 305.
73. Lipp, M and Longridge, NS. (1994) Computerised dynamic posturography: Its place in the evaluation of patients with dizziness and imbalance The Journal of Otolaryngology, 23, pp. 177 - 183.
74. Dobie, RA. (1997) Does computerised dynamic posturography help us care for our patients The American Journal of Otology, 18, pp. 108 - 112.
75. Evans, MK and Krebs, DE. (1999) Posturography does not test vestibulospinal function Otolaryngology-Head and Neck Surgery, 120, pp. 164 - 173.
76. O'Neill, DE and Gill-Body, KN and Krebs, DE. (1998) Posturogaphy changes do not predict functional performance changes The American Journal of Otology, 19, pp. 797 - 802.
77. Jacobson, GP and Newman, CW and Hunter, L and Balzer, G. (1991) Balance function correlates of the dizziness handicap inventory Journal of the American Academy of Audiology, 2, pp. 253 - 260.
78. Robertson, DD and Ireland, DJ. (1995) Dizziness handicap inventory correlates of computerised dynamic posturography The Journal of Otolaryngology, 24, pp. 118 - 124.
79. Perez, N and Martin, E and Garcia-Tapa, R. (2003) Dizziness: Relating the severity of vertigo to the degree of handicap by measuring vestibular impairment. Otolaryngology-Head and Neck Surgery, 128, pp. 372 - 381.
80. Shumway-Cook, A. (1994) Vestibular rehabilitation in traumatic brain injury. In Vestibular rehabilitation, 1st ed. (pp. 347 - 359). Philadelphia: F.A. Davis Company.
81. Shumway-Cook, A. (1992) Rehabilitation of vestibular dysfunction in traumatic brain injury Physical Medicine and Rehabilitation Clinics of North America, 3, pp. 355 - 369.
82. Krebs, D-E and Goldvasser, D and Lockert, J-D and Portney, L-G and Gill-Body, K-M. (2002) Is base of support greater in unsteady gait? Physical Therapy, 82, pp. 138 - 147.
83. Green, J and Forster, A and Young, J. (2002) Reliability of gait speed measured by a timed walking test in patients one year after stroke Clinical Rehabilitation, 16, pp. 306 - 314.
84. Vanloo, MA and Moseley, AM and Bosman, JM and DeBie, RA and Hassett, L. (2003) Inter-rater reliability and concurrent validity of walking speed measurement after traumatic brain injury Clinical Rehabilitation, 17, pp. 775 - 779.
85. Moseley, AM and Lanzarone, S and Bosman, JM and Vanloo, MA and DeBie, RA and Hassett, L. (2004) Ecological validity of walking speed assessment after traumatic brain injury Journal of Head Trauma Rehabilitation, 19, pp. 341 - 348.
86. Jacobson, GP and Newman, CW. (1990) The development of the dizziness handicap inventory Archives of Otolaryngology Head and Neck Surgery, 116, pp. 424 - 427.
87. Enloe, LJ and Shields, RK. (1997) Evaluation of health related quality of life in individuals with vestibular disease using disease-specific and general outcome measures Physical Therapy, 77, pp. 891 - 903.
88. Gottshall, K and Drake, A and Gray, N and McDonald, E and Hoffer, ME. (2003) Objective vestibular tests as outcome measures in head injury patients The Laryngoscope, 113, pp. 1746 - 1750.
89. Whitney, SL and Hudak, MT and Marchetti, GF. (1999) The activities-specific balance confidence scale and the dizziness handicap inventory: A comparison Journal of Vestibular Research, 9, pp. 253 - 259.
90. Murray, K and Carroll, S and Hill, K. (2001) Relationship between change in balance and self-reported handicap after vestibular rehabilitation therapy Physiotherapy Research International, 6, pp. 251 - 263.
91. Jacobson, GP and Calder, JH. (1998) A screening version of the dizziness handicap inventory (DHI-S) The American Journal of Otology, 19, pp. 804 - 808.
92. Tesio, L and Alpini, D and Cesarini, A and Perucca, L. (1999) Short form of the dizziness handicap inventory: Construction and validation through Rasch Analysis American Journal of Physical Medicine and Rehabilitation, 78, pp. 233 - 241.
93. Yardley, L and Putman, J. (1992) Quantitative analysis of factors contributing to handicap and distress in vertiginous patients: A questionnaire study Clinical Otolaryngology and Allied Sciences, 17, pp. 231 - 236.
94. Yardley, L and Todd, AM and Lacoudraye-Harter, MM and Ingham, R. (1992) Psychosocial consequences of recurrent vertigo Psychology and Health, 6, pp. 85 - 96.
95. Yardley, L and Masson, E and Verschuur, C and Haacke, N and Luxon, L. (1992) Symptoms, anxiety and handicap in dizzy patients: Development of the vertigo symptom scale Journal of Psychosomatic Research, 36, pp. 731 - 741.
96. Bamiou, DE and Davies, RA and McKee, M and Luxon, L. (2000) Symptoms, disability and handicap in unilateral peripheral vestibular disorders Scandinavian Audiology, 29, pp. 238 - 244.
97. Bamiou, DE and Davies, RA and McKee, M and Luxon, L. (1999) The effect of severity of unilateral vestibular dysfunction on symptoms, disabilities and handicap in vertiginous patients Clinical Otolaryngology and Allied Sciences, 24, pp. 31 - 38.
98. Perez, N and Garmendia, I and Garcis-Granero, M and Martin, E and Garcia-Tapia, R. (2001) Factor analysis and correlation between dizziness handicap inventory and dizziness characteristics and impact on quality of life scales Acto Otolaryngologica, 545(Suppl), pp. 145 - 454.
99. Prieto, L and Santed, R and Cobo, E and Alonso, J. (1999) A new measure for assessing the health-related quality of life of patients with vertigo, dizziness or imbalance: The VDI questionnaire Quality of Life Research, 8, pp. 131 - 139.
100. Powell, LE and Myers, AM. (1995) The activities specific confidence (ABC) scale Journals of Gerontology, 50A, pp. M28 - M34.
101. Smith-Wheelock, M and Shepard, NT and Tellan, SA. (1991) Physical therapy program for vestibular rehabilitation The American Journal of Otology, 12, pp. 218 - 225.
102. Norre, ME and Beckers, AM. (1988) Vestibular habituation training Archives of Otolaryngology Head and Neck Surgery, 114, pp. 883 - 886.
103. Akin, FW and Davenport, MJ. (2003) Validity and reliability of the motion sensitivity test Journal of Rehabilitation Research and Development, 40, pp. 415 - 421.
104. Shepard, NT and Telian, SA and Smith-Wheelock, M and Raj, A. (1993) Vestibular and balance rehabilitation therapy Annals of Otology Rhinology and Laryngology, 102, pp. 198 - 205.
105. Roland, P-S and Eaton, D and Otto, E. (2004) Rehabilitation for posttraumatic vestibular dysfunction. In Traumatic brain injury: Rehabilitative treatment and case management, 2nd ed. (pp. 135 - 181). London: CRC Press.
106. Ylvisaker, M and Feeney, T-J. (1998) Collaborative brain injury intervention: Positive everyday routines, 1st ed. London: Singular Publishing Group.
107. Hillier, SL and Sharpe, MH and Metzer, J. (1997) Outcomes 5 years post-traumatic brain injury (with further reference to neurophysical impairment and disability) Brain Injury, 11, pp. 661 - 665.
108. Seymour, DG and Ball, AE and Russell, EM and Primrose, WR and Garratt, AM and Crawford, JR. (2001) Problems in using health survey questionnaires in older patients with physical disabilities. The reliability and validity of the SF-36 and the effect of cognitive impairment Journal of Evaluation in Clinical Practice, 7, pp. 411 - 418.
109. Malec, JF and Machulda, MM and Moessner, AM. (1997) Differing problem perceptions of staff, survivors, and significant others after brain injury Journal of Head Trauma Rehabilitation, 12, pp. 1 - 13.
110. Munro, BH. (1997) Statistical methods for health care research. 3rd ed. Philadelphia: JB Lippincott.
111. Newman, AC and Garmoe, W and Beatty, P and Ziccardi, M. (2000) Self-awareness of traumatically brain injured patients in the acute inpatient rehabilitation setting Brain Injury, 14, pp. 333 - 344.
112. Ponsford, J and Olver, J. (1999) Outcome measurement in an inpatient and outpatient traumatic brain injury rehabilitation programme Neuropsychological Rehabilitation, 9, pp. 517 - 534.
113. Furman, JM and Jacob, RG. (2001) A clinical taxonomy of dizziness and anxiety in the otoneurological setting Journal of Anxiety Disorders, 15, pp. 9 - 26.
114. Port, A and Willmott, C and Charlton, J. (2002) Self-awareness following traumatic brain injury and implications for rehabilitation Brain Injury, 16, pp. 277 - 289.
115. Cusick, CP and Gerhart, KA and Mellick, DC. (2000) Participant-proxy reliability in traumatic brain injury outcome research Journal of Head Trauma Rehabilitation, 15, pp. 739 - 749.
116. Hillier, SL and Metzer, J. (1997) Awareness and perceptions of outcomes after traumatic brain injury Brain Injury, 11, pp. 525 - 536.
117. Ocampo, S and Colantonio, A and Dawson, D. (1997) Outcomes after head injury: Level of agreement between subjects and their informants Occupational Therapy International, 4, pp. 161 - 177.
118. Tepper, S and Beatty, P and DeJong, G. (1996) Outcomes in traumatic brain injury: Self-report versus report of significant others Brain Injury, 10, pp. 575 - 581.
119. Herdman, S-J. (2000) Vestibular rehabilitation, 2nd ed. Philadelphia: F.A. Davis Company.
120. Luxon, L-M and Davies, R-A. (1997) Handbook of vestibular rehabilitation, 1st ed. London: Whurr Publishers Ltd.
121. Herdman, SJ. (1990) Treatment of vestibular disorders in traumatically brain injured patients Journal of Head Trauma Rehabilitation, 5, pp. 63 - 76.