Itch is a somatosensory stimulus and could potentially alter performance of daily activities. Since itch stimuli will signal potential danger, one might want to protect oneself from potential harm...Show moreItch is a somatosensory stimulus and could potentially alter performance of daily activities. Since itch stimuli will signal potential danger, one might want to protect oneself from potential harm by adapting ones behaviour. Pleading itch stimuli demands ones attention, which can be called the attentional bias (AB). Adapting ones behaviour might influence the effectiveness of treatment, due to not paying attention to the treatment. So far, an AB has been found in healthy individuals, but evidence is mixed. In addition, it is unclear if an AB is present in patients who experience chronic itch. Therefore, this study investigated attentional bias towards itch related visual stimuli in participants who suffer from chronic itch (N=34) compared to healthy controls (N=36). Attentional bias was measured in an online study with two attention tasks, the dot-probe paradigm and the spatial-cuing paradigm using itch-related pictures. During the dot-probe task, patients with chronic itch showed the presence of an AB. Yet, the results acquired from the spatial-cuing task showed the presence of an AB in every participant in disregard of the group they were in. This is not in line with previous research. However, previous research only investigated healthy individuals. Furthermore, all participants reacted faster on invalid trials once an itch cue was presented. One might interpret this as having an attentional avoidance of threat. Yet, also healthy participants seemed to react faster, which perhaps indicates that the itch cue is an overall negative cue regardless of having a past with itch. The discrepancy between the two attention tasks is remarkable, and could perhaps be ascribed to the different processing skills the two tasks ask from the participant. Therefore, future research should focus on the different components of attentional processing. This could eventually optimize current treatment/intervention options.Show less