Ear differences in evaluating emotional tones of unknown speech |
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| Authors: | T Hatta N Ayetani |
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| Affiliation: | 1. Space Research Institute RAS, 117997, Profsoyznaya 84/32, Moscow, Russia;2. Institute of Physiology, Komi Scientific Center, Ural Division of RAS, Syktivkar, Russia;3. Institute of Theoretical and Experimental Biophysics RAS, Puschino, Russia;1. School of Computer Science, Sichuan University, Chengdu, Sichuan, China;2. School of Cyber Science and Engineering, Sichuan University, Chengdu, Sichuan, China;3. Institute of Science and Technology for Brain-inspired Intelligence, Fudan University, Shanghai, China;1. Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan;2. Department of Neurology, National Yang-Ming University, Taipei, Taiwan;3. Institute of Physiology, National Yang-Ming University, Taipei, Taiwan;4. Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan;5. Laboratory of Neurophysiology, Taipei Veterans General Hospital, Taipei, Taiwan;6. Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan;7. Department of Education and Research, Taipei City Hospital, Taipei, Taiwan;8. Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, Chang Gung University, Taoyuan, Taiwan;9. McConnell Brain Imaging Center, Montreal Neurological Institute, McGill University, Montreal, Canada;1. Department of Otorhinolaryngology, Head and Neck Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands;2. Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands;3. Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands;4. Department of Neurology, Erasmus University Medical Center, Rotterdam, the Netherlands;5. Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, the Netherlands;6. Department of Imaging Physics, Faculty of Applied Sciences, Delft University of Technology, Delft, the Netherlands |
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| Abstract: | Male (17) and female (17) university students evaluated emotional tones of speech in which white noise was played to one ear and unknown speech to the other ear. The results showed that (1) the left ear is more sensible to emotional speech, more precisely, there exists a left ear advantage for positive emotions, and (2) there are sex differences in evaluating emotional tones. The findings are discussed in relation to the hypothesis of differential hemisphere specialization for positive and negative emotion. |
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