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Curr Opin Behav Sci. 2017 Apr;14:78-85. doi: 10.1016/j.cobeha.2016.12.010.

From attachment to independence: Stress hormone control of ecologically relevant emergence of infants' responses to threat.

Current opinion in behavioral sciences

Adrienne Santiago, Chiye Aoki, Regina M Sullivan

Affiliations

  1. Emotional Brain Institute, Nathan Kline Institute, New York University Langone Medical Center, New York, NY 10003; Child and Adolescent Psychiatry, New York University Langone Medical Center, New York, NY 10003; Center for Neural Science, New York University, New York, NY 10003.
  2. Center for Neural Science, New York University, New York, NY 10003.

PMID: 28239630 PMCID: PMC5323260 DOI: 10.1016/j.cobeha.2016.12.010

Abstract

Young infant rat pups learn to approach cues associated with pain rather than learning amygdala-dependent fear. This approach response is considered caregiver-seeking and ecologically relevant within the context of attachment. With maturation, increases in the stress hormone corticosterone permit amygdala-dependent fear, which is crucial for survival during independent living. During the developmental transition from attachment to fear learning, maternal presence suppresses corticosterone elevation to block amygdala-dependent fear learning and re-engage the attachment circuitry. Early life trauma disrupts this developmental sequence by triggering a precocious increase of corticosterone, which permits amygdala-dependent threat responses. In this review, we explore the importance of the stress hormone corticosterone in infants' transition from complete dependence on the caregiver to independence, with consideration for environmental influences on threat response ontogeny and mechanistic importance of social buffering of the stress response.

Keywords: amygdala; corticosterone; development; social buffering; stress

References

  1. Science. 1967 Apr 14;156(3772):258-60 - PubMed
  2. Int J Dev Neurosci. 2004 Aug-Oct;22(5-6):415-22 - PubMed
  3. J Pers Soc Psychol. 2008 Jul;95(1):197-211 - PubMed
  4. Front Behav Neurosci. 2009 Sep 01;3:22 - PubMed
  5. Prog Neurobiol. 2013 Jul-Aug;106-107:1-16 - PubMed
  6. Neuron. 1999 Jun;23(2):229-32 - PubMed
  7. Biol Psychiatry. 2005 Apr 15;57(8):823-31 - PubMed
  8. Ann N Y Acad Sci. 2003 Dec;1008:304-7 - PubMed
  9. Nature. 2000 Sep 7;407(6800):38-9 - PubMed
  10. J Neurosci Res. 2016 Jun;94(6):526-34 - PubMed
  11. Proc Natl Acad Sci U S A. 2014 Dec 30;111(52):18751-6 - PubMed
  12. Curr Top Behav Neurosci. 2017;30:47-65 - PubMed
  13. Dev Psychobiol. 1990 Jul;23(5):411-26 - PubMed
  14. Brain Res Dev Brain Res. 1992 Dec 18;70(2):279-82 - PubMed
  15. Dev Psychobiol. 1986 Nov;19(6):625-35 - PubMed
  16. Neurobiol Stress. 2015 Jun 09;1:195-208 - PubMed
  17. Horm Behav. 2007 Sep;52(3):391-400 - PubMed
  18. Psychol Bull. 2014 Jan;140(1):256-82 - PubMed
  19. Brain Res. 2008 Mar 20;1200:58-65 - PubMed
  20. Soc Neurosci. 2015;10(5):512-26 - PubMed
  21. Folia Morphol (Warsz). 1997;56(1):1-11 - PubMed
  22. Dev Psychobiol. 1986 Nov;19(6):615-23 - PubMed
  23. Ann N Y Acad Sci. 2003 Dec;1008:122-31 - PubMed
  24. Psychosom Med. 1995 Jan-Feb;57(1):23-31 - PubMed
  25. Physiol Behav. 1984 Nov;33(5):693-8 - PubMed
  26. J Neurosci. 2006 Jun 21;26(25):6737-48 - PubMed
  27. Dev Psychobiol. 2010 Jul;52(5):453-64 - PubMed
  28. Behav Brain Res. 2001 Nov 29;126(1-2):147-57 - PubMed
  29. Soc Neurosci. 2017 Feb;12(1):22-31 - PubMed
  30. Soc Neurosci. 2017 Feb;12(1):8-21 - PubMed
  31. Front Neuroendocrinol. 2009 Oct;30(4):470-482 - PubMed
  32. NIDA Res Monogr. 1995;158:172-201 - PubMed
  33. Brain Res Dev Brain Res. 1994 Aug 12;81(1):121-7 - PubMed
  34. J Neurosci. 2009 Dec 16;29(50):15745-55 - PubMed
  35. Dev Psychobiol. 2010 Nov;52(7):651-60 - PubMed
  36. Science. 1979 Aug 31;205(4409):927-9 - PubMed
  37. Nat Neurosci. 2006 Aug;9(8):1004-6 - PubMed
  38. Psychobiology (Austin, Tex). 1991;19(4):308-312 - PubMed
  39. Endocrinology. 2014 May;155(5):1569-72 - PubMed
  40. Biol Psychiatry. 2010 Jun 15;67(12):1137-45 - PubMed
  41. Neuroscience. 2015 Dec 17;311:105-17 - PubMed
  42. Dev Cogn Neurosci. 2016 Jun;19:233-47 - PubMed
  43. Dev Psychobiol. 1988 Jan;21(1):25-42 - PubMed
  44. Biol Psychiatry. 2003 Dec 15;54(12):1389-98 - PubMed
  45. Nat Rev Neurosci. 2009 Jun;10(6):434-45 - PubMed
  46. Nat Neurosci. 2009 Nov;12(11):1367-9 - PubMed
  47. Soc Neurosci. 2015;10(5):500-11 - PubMed
  48. Behav Neural Biol. 1981 Aug;32(4):391-405 - PubMed
  49. Dev Cogn Neurosci. 2016 Apr;18:12-25 - PubMed
  50. J Comp Neurol. 1991 Feb 15;304(3):467-77 - PubMed
  51. Metabolism. 2008 Oct;57 Suppl 2:S11-5 - PubMed
  52. Behav Neurosci. 1993 Oct;107(5):860-6 - PubMed
  53. Psychol Sci. 2014 Nov;25(11):2067-78 - PubMed
  54. Proc Natl Acad Sci U S A. 2014 Aug 19;111(33):12222-7 - PubMed
  55. J Neurosci. 1989 Nov;9(11):3998-4006 - PubMed
  56. N Engl J Med. 1998 Jan 15;338(3):171-9 - PubMed
  57. J Comp Neurol. 1989 Jul 15;285(3):339-49 - PubMed
  58. Nature. 2015 Jan 15;517(7534):284-92 - PubMed
  59. Behav Neurosci. 2000 Oct;114(5):957-62 - PubMed
  60. Endocrinology. 1984 Oct;115(4):1364-70 - PubMed

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