| 1. | 
          H. Leigh, Cerebral Effects of Endocrine Disease,@in Principles and 
            Practice of Eedocriology aed Metabolism, 2d ed., edited by K. L. Becker 
            et al. (Philadelphia: Lippincott, 1995), 1695. | 
         
         
          | 2. | 
          P. C. Whybrow, Behavioral and Psychiatric Aspects 
            of Hypothyroidism, in Werner and Ingbar's The Thyroid. 6th ed., edited 
            by Lewis E. Braverman and R. D. Utiger, 1078-83 (Philadelphia: Lippincott, 
            1991). | 
         
         
          | 3. | 
          R. A. Stern, B. Robinson, A. R. Thorner, et al., A Survey Study 
            of Neuropsychiatric Complaints in Patients with Graves' Disease, Journal 
            of Neuropsychiatry and Clinical Neuroscieaces 8 (1996): 181-85. | 
         
         
          | 4. | 
          M. Bommer, T. Eversmann, R. Pickardt, et al., 
            Psychopathological and Neuropsychological Symptoms in Patients with 
            Subclinical and Remitted Hyperthyroidism, Klinische Wochenschrift 
            68 (1990): 552-58. | 
         
         
          | 5. | 
          P. Thygesen, K. Hermann, and R. Willanger, Concentration Camp in 
            Denmark: Persecution, Disease, Disability, Compensation. A 23-Year 
            Follow-Up. A Survey of the Long-Term Effect of Severe Environmental 
            Stress, Danish Medical Bulletin 17 (1970): 65-108. | 
         
         
          | 6. | 
          S. A. Green, Offlce Psychotherapy for Depression 
            in the Primary Care Setting, The American Journal of Medicine 101, 
            no. 6A, suppl. (1996): 37-44. | 
         
         
          | 7. | 
          I. Elkin, M. Shea, J. Warkins, et al., National Institute of Mental 
            Health Treatment of Depression: Collaborative Research Program: General 
            Effectiveness of Treatments," Archives of General Psychiatry 46 (1989): 
            971-83. | 
         
         
          | 8. | 
          M. Mennemeier, R. D. Garner, and K. M. Heilman, 
            Memory, Mood, and Measurement in Hypothyroidism, Journal of Clinial 
            and Experimental Neuropsychology 15, no. 5 (1993): 822-31. | 
         
         
          | 9. | 
          H. Perrild, J. M. Hansen, K. Arnung, et al., Intellectual Impairment 
            after Hyperthyroidism, Acta Endocrilrologica 112 (1986): 185-91. | 
         
         
          | 10. | 
          L. S. Chia, J. E. Thompson, and M. A. Moscarello, 
            Changes in Lipid Phase Behaviour in Human Myelin during Maturation 
            and Aging, Ietter to Federetion of European Blochemical Socleties 
            157 (1983): 155-58. | 
         
         
          | 11. | 
          J. M. Pasquini and A. M. Adamo, Thyroid Hormones and the Central 
            Nervous System, Developmental Neuroscience 16 (1994): 1-8. | 
         
         
          | 12. | 
          L. A. Videla, T. Sir, and C. Wolff, Increased 
            Lipid Peroxidation in Hyperthyroid Patients: Suppression by Propylthiouracil 
            Treatment, Free Radical Research Communications 5 (1988): 1-8. | 
         
         
          | 13. | 
          J. Bernal and J. Nunez, Thyroid Hormones and Brain Development, 
            European Journal of Endocrinology 133 (1995): 390-98. | 
         
         
          | 14. | 
          I. Skoog, L. Nilsson, B. Palmertz, et al., A Population-Based 
            Study of Dementia in 85-Year-Olds, New England Journal of Medicine 
            328 (1993): 153-58. | 
         
         
          | 15. | 
          J. S. Meyer, B. W. Judd, T. Tawakina, et al., Improved Cognition 
            after Control of Risk Factors for Multi-Infarct Dementia, Journal 
            of the Amerlcan Medical Association 256 (1986): 2203-9. | 
         
         
          | 16. | 
          N. Pancharuniti, C. A. Lewish, H. E. Sauberlich, 
            et al., Plasma Homocysteine, Folate, and Vitamin B12 Concentrations 
            and Risk for Early Onset Coronary Artery Disease, American Journal 
            of Clinical Nutrition 59 (1994): 940-48. | 
         
         
          | 17. | 
          P. A. Bastenie, L. Van Haelst, M. Bonnyns, et al., Preclinical Hypothyroidism: 
            A Risk Factor for Coronary Heart Disease," Lancet I (1971): 203-4. | 
         
         
          | 18. | 
          M. Singh, E. M. Meyer, W. J. Miuard, et al., Ovarian 
            Steroid Deprivation Results in a Reversible Learning Impairment and 
            Compromised Cholinergic Function in Female Sprague-Dawley Rats, Brain 
            Research 644 (1994): 305-12. | 
         
         
          | 19. | 
          L. S. Schneider, M. R. Farlow, V. W. Henderson, et al., Effects 
            of Estrogen Replacement Therapy on Response to Tacrine in Patients 
            with Alzheimer's Disease, Neurology 46 (1996): 1580-84. | 
         
         
          | 20. | 
          B. B. Sherwin, Estrogen and/or Androgen Replacement 
            Therapy and Cognitive Functioning in Surgically Menopausal Women, 
            Psychoneuroendocrinology 13 (1988): 345-57. | 
         
         
          | 21. | 
          S. R. Lindheim, R. S. Legro, L. Bernstein, et al., Behavioral Stress 
            Responses in Premenopausal and Postmenopausal Women and the Effects 
            of Estrogen, American Journal of Obstetrics and Gynecology 167 (1992): 
            1831-36. | 
         
         
          | 22. | 
          B. B. Sherwin, Affective Changes with Estrogen 
            and Androgen Replacement Therapy in Surgically Menopausal Women, Journal 
            of Affective Disorders 14 (1988): 177-87. | 
         
         
          | 23. | 
          M. M. Rice, A. B. Graves, and E. B. Larson, Estrogen Replacement 
            Therapy and Cognition: Role of Phytoestrogens, abstract, Gerontologist 
            35, special issue 1 (1995): 169. | 
         
         
          | 24. | 
          M. Holzbauer and M. B. Youdim, The Oestrous Cycle 
            and Monoamine Oxidase Activity, British Journal of Pharmacology 48 
            (1973 ): 600-8. | 
         
       
     |