Impaired somatosensory habituation in older adults with chronic pain during an affective oddball task.

ABSTRACT:

Background

Chronic pain is one of the most common health conditions among older adults, triggering various disruptions in information processing across attentional, emotional, and somatosensory domains. However, there is insufficient information about how these aspects interact and their potential contribution to the vulnerability of older adults to chronic pain. This study aimed to investigate potential alterations induced by chronic pain during aging in attentional aspects of tactile stimulation and to observe the influence of affective context.

Method

Twenty-six older adults with chronic pain (70.00 ± 5.07 years; 11 males), 28 pain-free older adults (69.57 ± 3.96 years; 13 males) and 27 healthy younger adults (21.48 ± 1.80 years; 14 males) participated in the study. We co

SUBMITTER: Dorado A 

PROVIDER: S-EPMC11671335 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature