The validity of EVestGTM technology is supported by a wide range of peer-reviewed publications, as summarised below with examples. 

Biological Basis

Eight papers, including:

1.     Gurvich, Caroline, Jerome J. Maller, Brian Lithgow, Saman Haghgooie, and Jayashri Kulkarni. 
Vestibular Insights into Cognition and Psychiatry. Brain Research 1537   
(November 6, 2013): 244–59. doi:10.1016/j.brainres.2013.08.058.
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2.     Lithgow, Brian; 
A Methodology for Detecting Field Potentials from the External Ear Canal: NEER and EVestG; 
Annals of Biomedical Engineering, Vol. 40, No. 8, August 2012 (_ 2012) pp. 1835–1850; 
DOI: 10.1007/s10439-012-0526-3
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MAJOR DEPRESSION

9.     Brian J. Lithgow, Amber L. Garrett, Zahra M. Moussavi, Caroline Gurvich, Jayashri Kulkarni, Jerome J. Maller, and Paul B. Fitzgerald.
Major Depression and Electrovestibulography.
The World Journal of Biological Psychiatry: The Official Journal of the World Federation of Societies of Biological Psychiatry 16, no. 5 (2015): 334–50. doi:10.3109/15622975.2015.1014410.
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BIPOLAR DISORDER

10.    Lithgow BJ, Moussavi Z, Gurvich C, Maller JJ, Kulkarni J, Fitzgerald PB.
Bipolar Disorder in the Balance.
Europ Arch Psychiat Clin Neurosci. 2018;3
Physiological differences between Follicular, Luteal and Menses phases of Healthy Women using Electrovestibulography. Depression, Anxiety or other Associations?
Neuropsychobiology. 2017;76(2):72-81. Epub 2018 Jun 5 doi: 10.1159/000487771
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Bipolar Affective Disorder From Major Depression

9. Brian J. Lithgow, Zahra Moussavi & Paul B. Fitzgerald (2019): 

Quantitative separation of the depressive phase of bipolar disorder and major depressive disorder using Electrovestibulography, The World Journal of Biological Psychiatry,

DOI: 10.1080/15622975.2019.1599143;

Neuro-Traumatic Conditions

Four Papers, including:

11.    Abdelbaset Suleiman, Brian Lithgow, Zeinab Dastghieb, Behzad Mansouri & Zahra Moussavi: Quantitative measurement of Post-Concussion Syndrome using Electrovestibulography,
NATURE SCIENTIFIC REPORTS, (2017); 7:16371 doi:10.1038/s41598-017-15487-2
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Neuro-Degenerative Disease (Dementia, Alzheimer’s and Parkinson’s, Meniere’s)

Four Papers, including:

15.    Lithgow, B., and Z. Moussavi.
Dementia and EVestG. 
Asian Journal of Psychiatry 4 (July 1, 2011): S56.  doi:10.1016/S1876-2018(11)60214-1.
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18.    Lithgow, Brian J., and Mehrnaz Shoushtarian. 
Parkinson’s Disease: Disturbed Vestibular Function and Levodopa.
Journal of the Neurological Sciences 353, no. 1–2 (2015): 49–58. doi:10.1016/j.jns.2015.03.050.                                                                                                               Click to read more

Neuropsychiatric Conditions (ADHD, Autism, Schizophrenia)

Three Papers, including:

28.     Haghgooie, Saman, Brian J Lithgow, Caroline Gurvich, and Jayashri Kulkarni.       
Quantitative Detection and Assessment of Schizophrenia Using Electrovestibulography.
In Neural Engineering, 2009. NER’09. 4th International IEEE/EMBS Conference on, 486–489. IEEE, 2009.