D. Corydon Hammond, Ph.D.

Languages

  • English

Academic Information

  • Departments: Physical Medicine and Rehabilitation - Professor (Clinical) Emeritus

Board Certification

  • American Board of Sexology
  • American Board of Family Psychology
  • American Society of Clinical Hypnosis
  • Biofeedback Certification International Alliance
  • American Board of Psychological Hypnosis
  • Quantitative Electroencephalography Certification Board
  • EEG and Clinical Neuroscience Society

Academic Office Information

  • (801) 842-4387
  • School of Medicine
    Physical Medicine & Rehabilitation
    30 N 1900 E, Room: R56
    Salt Lake City, UT 84132

Research Statement

EEG biofeedback (neurofeedback), quantitative EEG brain mapping, clinical hypnosis.

Academic Bio

Dr. Hammond is a Psychologist with advanced specialties in neurofeedback (EEG biofeedback), quantitative EEG brain mapping, clinical hypnosis, and marital and sex therapy. He has been President of the International Society for Neurofeedback & Research and of the American Society of Clinical Hypnosis. With neurofeedback and hypnosis he works with anxiety, insomnia, restless legs, depression, OCD, head injuries, chronic pain, headaches/migraines, IBS, addictions, ADD/ADHD, and learning disabilities. Couples therapy work includes inhibited sexual desire and sexual arousal problems, and marital communication and conflict resolution training.

Education History

Type School Degree
Internship Marriage and Family Counseling Bureau
Psychology
Intern
Doctoral Training University of Utah
Counseling Psychology
Ph.D.
Internship University of Utah
Psychology
Intern
Internship Utah State Prison
Group Psychotherapy
Intern
Internship Alcohol and Drug Abuse Clinic
Psychology
Intern
Graduate Training University of Utah
Counseling
M.S.
Undergraduate University of Utah
Psychology
B.S.

Selected Publications

Journal Article

  1. Hammond, DC (2013). A review of the history of hypnosis through the late 19th century. American Journal of Clinical Hypnosis,. Am J Clin Hypn, 56, 174-191.
  2. Hammond, DC (2012). Neurofeedback treatment of restless legs syndrome & periodic leg movements in sleep. J Neurother, 16(2), 155-163.
  3. Hammond DC (2012). LENS Neurofeedback treatment with fetal alcohol spectrum disorder and neglect. J Neurother, 16(1), 47-52.
  4. Hammond, DC (2011). What is Neurofeedback: An Update. J Neurother, 15(4), 305-336.
  5. Hammond, DC (2011). Placebos and neurofeedback: A case for facilitating and maximizing placebo response in neurofeedback treatments. J Neurother, (15), 94-114.
  6. Hammond DC, Bodenhamer-Davis G, Gluck G, Stokes D, Harper SH, Trudeau D, McDonald M, Lunt J, Kirk L (2011). Standards of practice for neurofeedback and neurotherapy: A position paper of the International Society for Neurofeedback & Research. J Neurother, 15, 54-64.
  7. Webster WC, Hammond DC (2011). Solving Crimes with hypnosis. Am J Clin Hypn, 53(4), 255-269.
  8. Hammond DC (2010). QEEG evaluation of the LENS treatment of TBI. J Neurother, (14), 170-177.
  9. Hammond DC (2010). LENS neurofeedback treatment of anger: Preliminary results. J Neurother, (14), 162-169.
  10. The need for individualization in neurofeedback: heterogeneity in QEEG patterns associated with diagnoses and symptoms.Hammond DC (2010). The need for individualization in neurofeedback: heterogeneity in QEEG patterns associated with diagnoses and symptoms. Appl Psychophysiol Biofeedback, 35(1), 31-6.
  11. Meta-analysis of EEG biofeedback in treating epilepsy.Tan G, Thornby J, Hammond DC, Strehl U, Canady B, Arnemann K, Kaiser DA (2009). Meta-analysis of EEG biofeedback in treating epilepsy. Clin EEG Neurosci, 40(3), 173-9.
  12. Hypnosis as sole anesthesia for major surgeries: historical & contemporary perspectives.Hammond DC (2008). Hypnosis as sole anesthesia for major surgeries: historical & contemporary perspectives. Am J Clin Hypn, 51(2), 101-21.
  13. Hammond DC (2008). How do you treat chemical sensitivity in your practice? Neurofeedback. J Altern Complement Med, 14(6), 312.
  14. Hammond DC, Kirk L (2008). First, do no harm: Adverse effects and the need for practice standards in neurofeedback. J Neurother, 12(1), 79-88.
  15. Hypnosis, placebos, and systematic research bias in biological psychiatry.Hammond DC (2007). Hypnosis, placebos, and systematic research bias in biological psychiatry. Am J Clin Hypn, 50(1), 37-47.
  16. Hammond DC (2007). Comprehensive Neurofeedback Bibliography: 2007 Update. Journal of Neurotherapy, 11(3), 45-60.
  17. Hammond DC (2007). Neurofeedback for the enhancement of athletic performance and physical balance. (Online journal http://www.americanboardofsportpsychology.org/Portals/24/ABSP-JournalHammond1.pdf). Journal of the American Board of Sport Psychology, 1(1), 1-9.
  18. Brown DC, Hammond DC (2007). Evidence-based hypnosis for obstetrics, labor and delivery, and preterm labor. International Journal of Clinical and Experimental Hypnosis, 55(3), 355-371.
  19. Hammond DC (2007). Review of the efficacy of clinical hypnosis with headaches and migraine. International Journal of Clinical and Experimental Hypnosis, 55(2), 207-219.
  20. Hammond DC (2007). Can LENS neurofeedback treat anosmia resulting from a head injury? Journal of Neurotherapy, 11(1), 62.
  21. Hammond DC, Kirk L (2007). Negative effects and the need for standards of practice in neurofeedback. Biofeedback, 35(4), 139-145.
  22. Hammond DC (2007). Hypnosis, placebos, and systematic research bias in biological psychiatry. American Journal of Clinical Hypnosis, 50(1), 37-47.
  23. Hammond DC (2007). Neurofeedback for the enhancement of athletic performance and physical balance. Journal of the American Board of Sport Psychology, 1(1), 1-9.
  24. Hammond DC (2006). Quantitative EEG patterns associated with medical conditions. Biofeedback, 34(3), 87-94.
  25. Hammond DC (2006). What is neurofeedback? Journal of Neurotherapy, 10(4), 25-36.
  26. Larsen R, Larsen S, Hammond DC, Sheppard S, Ochs L, Johnson S, Adinaro C, amp Chapman C (2006). LENS neurofeedback with animals. Journal of Neurotherapy, 10(2-3), 89-104.
  27. An integrative, multi-factor conceptualization of hypnosis.Hammond DC (2005). An integrative, multi-factor conceptualization of hypnosis. Am J Clin Hypn, 48(2-3), 131-5.
  28. Hammond DC (2005). Neurofeedback with anxiety and affective disorders. Child and Adolescent Psychiatric Clinics of North America, 14(105-), 105-123.
  29. Hammond DC (2005). Neurofeedback treatment of depression and anxiety. Journal of Adult Development. Journal of Adult Development, 12(2-3)(131-), 137.
  30. Hammond DC (2005). EEG patterns and hypnotizability. Biofeedback, 33(1), 35-37..
  31. Hammond DC (2005). Clinical hypnosis and neurofeedback. Biofeedback, 33(1), 14-19..
  32. Hammond DC (2005). Neurofeedback to improve physical balance, incontinence, and swallowing. Journal of Neurotherapy, 9(1), 27-36..
  33. Hammond DC (2005). The temporal lobes and their importance in neurofeedback. Journal of Neurotherapy, 9(1), 67-88..
  34. Tan G, Hammond DC (2005). Hypnosis and irritable bowel syndrome: A review of efficacy and mechanism of action. American Journal of Clinical Hypnosis, 47(3), 161-178.
  35. Hammond DC (2004). Neurofeedback for balance and incontinence: Three case reports. Journal of Neurotherapy, 8(4), 96.
  36. Hammond DC (2004). Neurofeedback: Cutting edge technology that retrains the brain. Brain Injury Professional, 1(1), 21-23.
  37. Hammond DC, Walker J, Hoffman D, Lubar JF, Trudeau D, Gurnee R, Horvat J (2004). Standards for the use of QEEG in neurofeedback: A position paper of the International Society for Neuronal Regulation. Journal of Neurotherapy, 8(1), 5-26.
  38. Hammond DC (2004). Treatment of the obsessional subtype of obsessive compulsive disorder with neurofeedback. Biofeedback, 32, 9-12.
  39. Hammond DC (2003). QEEG-guided neurofeedback in the treatment of obsessive-compulsive disorder. Journal of Neurotherapy, 7(2), 25-52.
  40. Hammond DC (2003). The effects of caffeine on the brain: A review. Journal of Neurotherapy, 7(2), 79-89.
  41. Hammond DC (2002). Controlling EMG during 40 Hz training. Journal of Neurotherapy, 5(3), 72-75.
  42. Hammond DC (2002). The alpha rhythm in EEG. Journal of Neurotherapy, 6(3), 89-100.
  43. La Vaque TJ, Hammond DC, Trudeau D, Monastra V, Perry J, Lehrer P, Matheson D, Sherman R (2002). Template for developing guidelines for the evaluation of the clinical efficacy of psychophysiological interventions. Applied Psychophysiology and Biofeedback, 27(4), 273-281.
  44. Hammond DC (2001). What do we know about 40 Hz activity and the function it serves? Journal of Neurotherapy, 4(2), 95-100.
  45. Hammond DC (2001). Comprehensive neurofeedback bibliography. Journal of Neurotherapy, 5(1-2), 113-128.
  46. Hammond DC (2001). Neurofeedback training for anger control. Journal of Neurotherapy, 5(4), 98-103.
  47. Hammond DC (2001). Adverse reactions and potential iatrogenic effects in neurofeedback training. Journal of Neurotherapy, 4(4), 57-62.
  48. Informed consent and the standard of care in the practice of clinical hypnosis.Hammond DC, Scheflin AW, Vermetten E (2001). Informed consent and the standard of care in the practice of clinical hypnosis. Am J Clin Hypn, 43(3-4), 305-10.
  49. Hammond DC (2000). Medical justification for neurofeedback with ADD/ADHD. Journal of Neurotherapy, 4(1), 90-93.
  50. Hammond DC (2000). Neurofeedback treatment of depression with the Roshi. Journal of Neurotherapy, 4(2), 45-56.
  51. Standards of training in clinical hypnosis: preparing professionals for the 21st century.Elkins GR, Hammond DC (1998). Standards of training in clinical hypnosis: preparing professionals for the 21st century. Am J Clin Hypn, 41(1), 55-64.
  52. Advantages and safeguards in using the ideomotor signaling technique: a commentary of Walsh and clinical practice.Hammond DC (1997). Advantages and safeguards in using the ideomotor signaling technique: a commentary of Walsh and clinical practice. Am J Clin Hypn, 40(1), 360-7.
  53. Experiential learning exercises in clinical hypnosis training.Hammond DC (1996). Experiential learning exercises in clinical hypnosis training. Am J Clin Hypn, 39(1), 21-36.
  54. Hammond DC (1992). Hypnosis with sexual disorders. American Journal of Preventive Psychiatry & Neurology, 3(3), 37-41.
  55. Hammond DC (1991). Hypnosis for post polio syndrome & Type-A behavior. Am J Clin Hypn, 34(1), 38-45.
  56. Comparison of self-directed and tape-assisted self-hypnosis.Hammond DC, Haskins-Bartsch C, Grant CW Jr, McGhee M (1988). Comparison of self-directed and tape-assisted self-hypnosis. Am J Clin Hypn, 31(2), 129-37.
  57. "Will the real Milton Erickson please stand up?.Hammond DC (1988). "Will the real Milton Erickson please stand up? Int J Clin Exp Hypn, 36(3), 173-81.
  58. The use of fractionation in self-hypnosis.Hammond DC, Haskins-Bartsch C, McGhee M, Grant CW Jr (1987). The use of fractionation in self-hypnosis. Am J Clin Hypn, 30(2), 119-24.
  59. Inhibited sexual desire in women.Stuart FM, Hammond DC, Pett MA (1987). Inhibited sexual desire in women. Arch Sex Behav, 16(2), 91-106.
  60. Psychological characteristics of women with inhibited sexual desire.Stuart FM, Hammond DC, Pett MA (1986). Psychological characteristics of women with inhibited sexual desire. J Sex Marital Ther, 12(2), 108-15.
  61. Medical and psychologic characteristics of women presenting with premenstrual symptoms.Keye WR Jr, Hammond DC, Strong T (1986). Medical and psychologic characteristics of women presenting with premenstrual symptoms. Obstet Gynecol, 68(5), 634-7.
  62. Hammond DC (1985). An instrument for utilizing client interests and individualizing hypnosis. Ericksonian Monographs, 1, 111-126.
  63. Myths about Erickson and Ericksonian hypnosis.Hammond DC (1984). Myths about Erickson and Ericksonian hypnosis. Am J Clin Hypn, 26(4), 236-45.
  64. Screening for sexual dysfunction.Hammond DC (1984). Screening for sexual dysfunction. Clin Obstet Gynecol, 27(3), 732-7.
  65. Hypnotic analgesia with burns: an initial study.Hammond DC, Keye WR, Grant CW Jr (1983). Hypnotic analgesia with burns: an initial study. Am J Clin Hypn, 26(1), 56-9.
  66. Hammond DC (1983). Ethics in marital & sex therapy. American Psychologist, 38, 502.
  67. Epperson DL, Hammond DC (1981). The use of interest inventories with Native Americans: A case for local norms. Journal of Counseling Psychology, 28, 213-220.
  68. Saturation marathon couples' therapy in prison: a rationale.Jorgensen GQ, Hammond DC, Hardy A (1977). Saturation marathon couples' therapy in prison: a rationale. Int J Group Psychother, 27(1), 97-103.
  69. Cross-cultural rehabilitation.Hammond DC (1971). Cross-cultural rehabilitation. J Rehabil, 37(5), 34-6 passim.

Review

  1. Robert Thatcher (2014). Handbook of Quantitative Electroencephalography and EEG Biofeedback. [Review]. Clinical EEG and Neuroscience, 45(1), 59-60.
  2. Solving crimes with hypnosis.Wester WC 2nd, Hammond DC (2011). Solving crimes with hypnosis. [Review]. Am J Clin Hypn, 53(4), 255-69.
  3. Hypnosis in the treatment of anxiety- and stress-related disorders.Hammond DC (2010). Hypnosis in the treatment of anxiety- and stress-related disorders. [Review]. Expert Rev Neurother, 10(2), 263-73.
  4. Review of the efficacy of clinical hypnosis with headaches and migraines.Hammond DC (2007). Review of the efficacy of clinical hypnosis with headaches and migraines. [Review]. Int J Clin Exp Hypn, 55(2), 207-19.
  5. Evidence-based clinical hypnosis for obstetrics, labor and delivery, and preterm labor.Brown DC, Hammond DC (2007). Evidence-based clinical hypnosis for obstetrics, labor and delivery, and preterm labor. [Review]. Int J Clin Exp Hypn, 55(3), 355-71.
  6. Hypnosis and irritable bowel syndrome: a review of efficacy and mechanism of action.Tan G, Hammond DC, Joseph G (2005). Hypnosis and irritable bowel syndrome: a review of efficacy and mechanism of action. [Review]. Am J Clin Hypn, 47(3), 161-78.
  7. Introduction to the special section: hypnosis and EMDR. Eye Movement Desensitization and Reprocessing.Frischholz EJ, Kowal JA, Hammond DC (2001). Introduction to the special section: hypnosis and EMDR. Eye Movement Desensitization and Reprocessing. [Review]. Am J Clin Hypn, 43(3-4), 179-82.

Book

  1. Hammond, DC Gunkelman, J (2011). The Art of Artifacting (2nd edition). Corpus Cristi, TX: ISNR Research Foundation.

Book Chapter

  1. Hammond, DC (2014). Definitions, standard of care, and ethical considerations. In Cantor & J. Evans (Eds.), (Eds.), Clinical Neurotherapy: Application of Techniques for Treatment (pp. 1-18). New York: Elsevier.
  2. Larsen, S, McCarter, H, Luster, M Esty, M L, amp Hammond, D C (2012). Traumatic brain injury. In S. Larsen (Ed.), The Neurofeedback Solution (pp. 198-220). Rochester, Vermont: Healing Arts Press.
  3. Hammond, D C (2012). Neurofeedback treatment of obsessive-compulsive disorder. In S. Larsen (Ed.), The Neurofeedback Solution (pp. 179-197). Rochester, Vermont: Healing Arts Press.
  4. Tan G, Hammond DC, Walker J, Broelz E (2011). Neurofeedback and epilepsy. In R. Coben & J.R. Evans (Eds.), Neurofeedback and neuromodulation techniques and applications (pp. 183-204). New York: Elsevier.

Case Report

  1. Treatment of chronic fatigue with neurofeedback and self-hypnosis.Hammond DC (2001). Treatment of chronic fatigue with neurofeedback and self-hypnosis. NeuroRehabilitation, 16(4), 295-300.

Editorial

  1. The need for clinically relevant research.Hammond DC (1998). The need for clinically relevant research. Am J Clin Hypn, 41(1), 2-9.

Letter

  1. Hammond DC, Keye W (1985). Letter to the Editor: Premenstrual Syndrome [Letter to the editor]. New England Journal of Medicine, 312(14), 920.