Berryman, CarolynWallwork, Sarah B.Heredia Rizo, Alberto MarcosKnight, EmmaCamfferman, Danny2025-03-252025-03-252021-09Berryman, C., Wallwork, S.B., Heredia Rizo, A.M., Knight, E. y Camfferman, D. (2021). Are you listening? Facilitation of the auditory blink response in people with fibromyalgia. Journal of pain, 22 (9), 1072-1083. https://doi.org/10.1016/j.jpain.2021.03.141.1526-59001528-8447https://hdl.handle.net/11441/170844The purpose of the current study was to determine whether auditory prepulse inhibition (PPI) and/or prepulse facilitation (PPF) were altered in people with fibromyalgia (FM) when compared with controls. Eyeblink responses were recorded from 29 females with FM and 27 controls, while they listened to 3 blocks of auditory stimuli that delivered pulses with either PPI or PPF. Using a linear mixed model, our main findings were that there was a GROUP*CONDITION interaction (F4, 1084 = 4.01, P= .0031) indicating that the difference in amplitude between FM group and control group changed depending on the condition (PPI or PPF). Post hoc tests revealed no differences between the groups in response to PPI. The FM group showed a greater reactivity of response to the PPF conditioned stimulus than the control group did (t(39.7) = 2.03, P= .0494). Augmentation of PPF, as demonstrated by the FM group is thought to be linked to alterations in information processing mediated by an autonomically driven general orienting process. Activities that decrease autonomic drive or rebalance autonomic and parasympathetic tone such as vagal stimulation might be pursued as effective interventions for people with FM.application/pdf11 p.engAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/FibromyalgiaPrepulse inhibitionPrepulse facilitationAuditory blink responseAutonomic driveinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1016/j.jpain.2021.03.141