Abstract
The role of self-esteem in modulating patterns of neuroendocrine response to challenge at older ages was examined in 16 healthy 70-yr-olds. Responses to two challenges were examined: (1) a driving simulation designed to reflect a 'real life' challenge situation; and (2) a pharmacologic, corticotropin-releasing-hormone (CRH) challenge (1 μg/kg). Both challenges evoked significant elevations in cortisol and adrenocorticotropic hormone (ACTH). Levels of self-esteem were significantly and negatively associated with peak elevations in cortisol in response to the driving simulation challenge (r = -0·51, p = 0·04). ACTH responses showed similar trends (r = -0·41, p = 0·12). Self-esteem levels were not correlated with responses to the CRH challenge. These data indicate that psychological characteristics such as self-esteem may play a role in modulating patterns of neuroendocrine response to cognitive/behavioral challenges in everyday life in older individuals.
| Original language | English |
|---|---|
| Pages (from-to) | 69-84 |
| Number of pages | 16 |
| Journal | Journal of Psychosomatic Research |
| Volume | 39 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 1995 |