Detail The Conditioning of Dyspneic Suffocation Fear: Effects of Carbon Dioxide Concentration on Behavioral Freezing and Analgesia Bibliografi Author: Ley, Ronald (Co-Author); Mongeluzi, Donna L. ; Rosellini, Robert A. (Co-Author); Stock, Howard S. (Co-Author); Caldarone, Barbara J. (Co-Author) Topik: dyspnea; fear; panic; CO2; freezing; analgesia; Pavlovian conditioning Bahasa: (EN )     Penerbit: SAGE Publications     Tempat Terbit: London    Tahun Terbit: 2003     Jenis: Article - untuk jurnal ilmiah Fulltext: 620BM275.pdf (136.0KB; 0 download) Abstract Previous studies inour laboratory have shownthat a single exposure to 100% carbondioxide (CO2) canserv e as anef fective unconditioned stimulus (US) ina Pavloviana versive-context conditioning paradigm in rats. Although the US exposure parameters employed in the initial studies were sufficient for producing a context-specific enhancement of behavioral freezing and analgesia, it had yet to be determined whether variations of these CO2 conditioning procedures would produce other conditioning effects. Thus, the purpose of the following experiment was to investigate the intensity of the US on the conditioned response (CR). The findings confirm that variations inCO2 concentrations produce changes in theCRthat are consistent with principles of Pavlovian conditioning. The findings lend additional support to the tenability of a dyspneic suffocation fear theory of panic disorder, a theory that postulates that at least one type of panic attack could be a consequence of Pavlovian conditioning. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Lihat Sejarah Pengadaan  Konversi Metadata   Kembali

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