Search Results - "Uppenkamp, Stefan"

Activation in human auditory cortex in relation to the loudness and unpleasantness of low-frequency and infrasound stimuli by Behler, Oliver, Uppenkamp, Stefan

“…Low frequency noise (LFS) and infrasound (IS) are controversially discussed as potential causes of annoyance and distress experienced by many people. However,…”
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Searchlight Classification Informative Region Mixture Model (SCIM): Identification of Cortical Regions Showing Discriminable BOLD Patterns in Event-Related Auditory fMRI Data by Urbschat, Annika, Uppenkamp, Stefan, Anemüller, Jörn

“…The investigation of abstract cognitive tasks, e.g., semantic processing of speech, requires the simultaneous use of a carefully selected stimulus design and…”
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A psychoacoustical study to investigate the perceived unpleasantness of infrasound combined with audio-frequency sound by Burke, Elisa, Uppenkamp, Stefan, Koch, Christian

“…At many immission sites of infrasound (frequency f  < 20 Hz), humans are exposed to a mixture of infrasound and sound in the common audio-frequency range…”
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The Processing of Temporal Pitch and Melody Information in Auditory Cortex by Patterson, Roy D, Uppenkamp, Stefan, Johnsrude, Ingrid S, Griffiths, Timothy D

“…An fMRI experiment was performed to identify the main stages of melody processing in the auditory pathway. Spectrally matched sounds that produce no pitch,…”
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Spectral loudness summation takes place in the primary auditory cortex by Röhl, Markus, Kollmeier, Birger, Uppenkamp, Stefan

“…Auditory functional magnetic resonance imaging (fMRI) was used to assess neural activation in the human auditory brainstem (AB) and cortex (AC) as a function…”
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Deductive development and validation of a questionnaire to assess sensitivity to very low and very high frequency sounds: SISUS-Q (Sensitivity to Infra-Sound and Ultra-Sound Questionnaire) by Ascone, Leonie, Uppenkamp, Stefan, Behler, Oliver, Lineton, Ben, Burke, Elisa, Koch, Christian, Kühn, Simone, Geršak, Gregor

“…Objective: Auditory research and complaints about environmental noise indicate that there exists a significant, small subgroup within the population which is…”
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Temporal dynamics of pitch in human auditory cortex by Gutschalk, Alexander, Patterson, Roy D, Scherg, Michael, Uppenkamp, Stefan, Rupp, André

“…Recent functional imaging studies have shown that sounds with temporal pitch produce selective activation in anterolateral Heschl's gyrus. This paper reports a…”
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Sustained Magnetic Fields Reveal Separate Sites for Sound Level and Temporal Regularity in Human Auditory Cortex by Gutschalk, Alexander, Patterson, Roy D., Rupp, André, Uppenkamp, Stefan, Scherg, Michael

“…Magnetoencephalographywas used to investigate the relationship between the sustained magnetic field in auditory cortex and the perception of periodic sounds…”
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Encoding of the temporal regularity of sound in the human brainstem by Griffiths, Timothy D, Uppenkamp, Stefan, Johnsrude, Ingrid, Josephs, Oliver, Patterson, Roy D

“…We measured the neural activity associated with the temporal structure of sound in the human auditory pathway from cochlear nucleus to cortex. The temporal…”
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Contextual effects on loudness judgments for sounds with continuous changes of intensity are reflected in nonauditory areas by Behler, Oliver, Uppenkamp, Stefan

“…Psychoacoustic research suggests that judgments of perceived loudness change differ significantly between sounds with continuous increases and decreases of…”
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Functional neuroimaging in hearing research and audiology by Uppenkamp, Stefan

“…The various methods of medical imaging are essential for many diagnostic issues in clinical routine, e.g., for the diagnostics and localisation of tumorous…”
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The representation of level and loudness in the central auditory system for unilateral stimulation by Behler, Oliver, Uppenkamp, Stefan

“…Loudness is the perceptual correlate of the physical intensity of a sound. However, loudness judgments depend on a variety of other variables and can vary…”
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Middle Latency Auditory-Evoked Fields Reflect Psychoacoustic Gap Detection Thresholds in Human Listeners by Rupp, Andre, Gutschalk, Alexander, Uppenkamp, Stefan, Scherg, Michael

“…1 Section of Biomagnetism, Department of Neurology, University of Heidelberg, 69120 Heidelberg; 2 Institut für Physik, Medizinische Physik, Universität…”
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The effects of temporal asymmetry on the detection and perception of short chirps by Uppenkamp, Stefan, Fobel, Sandra, Patterson, Roy D

“…There is an intriguing contrast between the physiological response to short frequency sweeps in the brainstem and the perception produced by these sounds. Dau…”
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Sustained responses for pitch and vowels map to similar sites in human auditory cortex by Gutschalk, Alexander, Uppenkamp, Stefan

“…Several studies have shown enhancement of auditory evoked sustained responses for periodic over non-periodic sounds and for vowels over non-vowels. Here, we…”
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Investigation of Possible Sources of Electrodermal Activity in Surgical Personnel to Assess Workplace Stress Levels by Schlender, Merle, Uslar, Verena, Uppenkamp, Stefan, Tabriz, Navid, Weyhe, Dirk, Cetin, Timur

“…Objective: The aim of this study was to evaluate alternative measurement points to assess stress levels during surgery, given that taking electrodermal…”
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Human auditory neuroimaging of intensity and loudness by Uppenkamp, Stefan, Röhl, Markus

“…The physical intensity of a sound, usually expressed in dB on a logarithmic ratio scale, can easily be measured using technical equipment. Loudness is the…”
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Auditory fMRI of Sound Intensity and Loudness for Unilateral Stimulation by Behler, Oliver, Uppenkamp, Stefan

“…We report a systematic exploration of the interrelation of sound intensity, ear of entry, individual loudness judgments, and brain activity across hemispheres,…”
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Neural Coding of Sound Intensity and Loudness in the Human Auditory System by Röhl, Markus, Uppenkamp, Stefan

“…Inter-individual differences in loudness sensation of 45 young normal-hearing participants were employed to investigate how and at what stage of the auditory…”
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Measuring Bound Attention During Complex Liver Surgery Planning: A Feasibility Study (Preprint) by Schneider, Tim, Cetin, Timur, Uppenkamp, Stefan, Weyhe, Dirk, Münder, Thomas, Reinschlüssel, Anke, Salzmann, Daniela, Uslar, Verena

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