Publications by authors named "Katharina Gandras"

What Is The Context Informing The Project?: Effective communication within a medical team is crucial not only because it results in higher job satisfaction and better joint decision-making among team members, but also because, ultimately, it makes for high-quality, patient-centered care. Since the transition to the clinical phase of study poses a challenge for many medical students, the University of Lübeck introduced "Ich im Team" , a German-language communication workshop for third-year medical students, in the 2020/21 winter semester.

Why Was The Project Started?: The workshop forms a basis for future collaboration and is meant to strengthen the interpersonal skills needed for working in teams, communicating with patients, and supporting a no-blame culture.

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In everyday listening environments, a main task for our auditory system is to follow one out of multiple speakers talking simultaneously. The present study was designed to find electrophysiological indicators of two central processes involved - segregating the speech mixture into distinct speech sequences corresponding to the two speakers, and then attending to one of the speech sequences. We generated multistable speech stimuli that were set up to create ambiguity as to whether only one or two speakers are talking.

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In a previous study we presented a low-cost, small, and wireless 14-channel EEG system suitable for field recordings (Debener et al., 2012, psychophysiology). In the present follow-up study we investigated whether a single-trial P300 response can be reliably measured with this system, while subjects freely walk outdoors.

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To build a low-cost, small, and wireless electroencephalogram (EEG) system suitable for field recordings, we merged consumer EEG hardware with an EEG electrode cap. Auditory oddball data were obtained while participants walked outdoors on university campus. Single-trial P300 classification with linear discriminant analysis revealed high classification accuracies for both indoor (77%) and outdoor (69%) recording conditions.

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