명상도서관

명상도서관

Changes in Subjective Time and Self during Meditation 자세히보기
  • 자료유형학술지논문
  • 저자명Damisela Linares Gutiérrez, Stefan Schmidt, Karin Meissner and Marc Wittmann
  • 학회/출판사/기관명MDPI
  • 출판년도2022
  • 언어영어
  • 학술지명/학위논문주기Biology
  • 발행사항Volume 11, Issue 8
  • ISBN/ISSN2079-7737
  • 소개/요약This study examined the effects of meditative states in experienced meditators on present-moment awareness, subjective time, and self-awareness while assessing meditation-induced changes in heart-rate variability and breathing rate. A sample of 22 experienced meditators who practiced meditation techniques stressing awareness of the present moment (average 20 years of practice) filled out subjective scales pertaining to sense of time and the bodily self and accomplished a metronome task as an operationalization of present-moment awareness before and after a 20 min meditation session (experimental condition) and a 20 min reading session (control condition) according to a within-subject design. A mixed pattern of increased sympathetic and parasympathetic activity was found during meditation regarding heart-rate measures. Breathing intervals were prolonged during meditation. Participants perceived their body boundaries as less salient during meditation than while reading the story; they also felt time passed more quickly and they paid less attention to time during meditation. No significant differences between conditions became apparent for the metronome task. This is probably the first quantitative study to show how the experience of time during a meditation session is altered together with the sense of the bodily self.