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  • 1.
    Ljungberg, Jessica K
    et al.
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för psykologi.
    Parmentier, Fabrice
    Department of Psychology, University of the Balearic Islands, Palma, Spain and School of Psychology, University of Western Australia, Perth, Australia.
    Cross-modal distraction by deviance: functional similarities between the auditory and tactile modalities2012Inngår i: Experimental psychology (Göttingen), ISSN 1618-3169, E-ISSN 2190-5142, Vol. 59, nr 6, s. 355-363Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Unexpected task-irrelevant changes in the auditory or visual sensory channels have been shown to capture attention in an ineluctable manner and distract participants away from ongoing auditory or visual categorization tasks. We extend the study of this phenomenon by reporting the first within-participant comparison of deviance distraction in the tactile and auditory modalities. Using vibro-tactile-visual and auditory-visual cross-modal oddball tasks, we found that unexpected changes in the tactile and auditory modalities produced a number of functional similarities: A negative impact of distracter deviance on performance in the ongoing visual task, distraction on the subsequent trial (post-deviance distraction), and a similar decrease – but not the disappearance – of these effects across blocks. Despite these functional similarities, deviance distraction only correlated between the auditory and tactile modalities for the accuracy-based measure of deviance distraction and not for response latencies. Post-deviance distraction showed no correlation between modalities. Overall, the results suggest that behavioral deviance distraction may be underpinned by both modality-specific and multimodal mechanisms, while post-deviance distraction may predominantly relate to modality-specific processes.

  • 2.
    Marsja, Erik
    et al.
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för psykologi.
    Neely, Gregory
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för psykologi.
    Ljungberg, Jessica K.
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för psykologi. School of psychology, Cardiff University, UK.
    Investigating deviance distraction and the impact of the modality of the to-be-ignored stimuli2018Inngår i: Experimental psychology (Göttingen), ISSN 1618-3169, E-ISSN 2190-5142, Vol. 65, nr 2, s. 61-70Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    It has been suggested that deviance distraction is caused by unexpected sensory events in the to-be-ignored stimuli violating the cognitive system's predictions of incoming stimuli. The majority of research has used methods where the to-be-ignored expected (standards) and the unexpected (deviants) stimuli are presented within the same modality. Less is known about the behavioral impact of deviance distraction when the to-be-ignored stimuli are presented in different modalities (e.g., standard and deviants presented in different modalities). In three experiments using cross-modal oddball tasks with mixed-modality to-be-ignored stimuli, we examined the distractive role of unexpected auditory deviants presented in a continuous stream of expected standard vibrations. The results showed that deviance distraction seems to be dependent upon the to-be-ignored stimuli being presented within the same modality, and that the simplest omission of something expected; in this case, a standard vibration may be enough to capture attention and distract performance.

  • 3. Soveri, Anna
    et al.
    Tallus, Jussi
    Laine, Matti
    Nyberg, Lars
    Umeå universitet, Medicinska fakulteten, Institutionen för strålningsvetenskaper, Diagnostisk radiologi.
    Backman, Lars
    Hugdahl, Kenneth
    Tuomainen, Jyrki
    Westerhausen, Rene
    Hamalainen, Heikki
    Modulation of Auditory Attention by Training Evidence From Dichotic Listening2013Inngår i: Experimental psychology (Göttingen), ISSN 1618-3169, E-ISSN 2190-5142, Vol. 60, nr 1, s. 44-52Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    We studied the effects of training on auditory attention in healthy adults with a speech perception task involving dichotically presented syllables. Training involved bottom-up manipulation (facilitating responses from the harder-to-report left ear through a decrease of right-ear stimulus intensity), top-down manipulation (focusing attention on the left-ear stimuli through instruction), or their combination. The results showed significant training-related effects for top-down training. These effects were evident as higher overall accuracy rates in the forced-left dichotic listening (DL) condition that sets demands on attentional control, as well as a response shift toward left-sided reports in the standard DL task. Moreover, a transfer effect was observed in an untrained auditory-spatial attention task involving bilateral stimulation where top-down training led to a relatively stronger focus on left-sided stimuli. Our results indicate that training of attentional control can modulate the allocation of attention in the auditory space in adults. Malleability of auditory attention in healthy adults raises the issue of potential training gains in individuals with attentional deficits.

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