Type-III Bifurcation to Chaos in Self-Oscillating States of Squid Giant Axons
スポンサーリンク
概要
- 論文の詳細を見る
This paper describes detailed biftrrcation characteristics of firing (titne sequence of action po-tentials) observed in sqtrid giarnt 21XOIlS as a ftrnction of tenaperattrre. The firing is spontaneotrslyinduced when the axon is itnmersed in C?r-reduced AS VX' (Artificial seawater) withotrt any eJectricat stiuntulation. The firing observed above a critical tetnperature (high-tenuperature phase firing)is periodic, while the one below the critical teunperature (loxv-tenaperatttre) is aperiodic, Otrrpresent analysis on the firing shows that aperiodic firing is chaotic, and bifurcation frona periodicoscillation to chaos occurs through the type-III intermittency. The type-III biftrrcation to chaosshotrld take place through sotne tetuaperatttrre-dependent properties of the axonal naetnbrane initself. One of the naost probable candidates trnderlying chaos and bifurcation mechanisnas in thisexperitment cotuld be temperatture-dependednt spatial interaction along the longitttdinal directionof the squid giant axon.
- 社団法人日本物理学会の論文
- 1998-07-15
著者
-
Matsumoto Gen
Brain Science Institute The Institute Of Physical And Chemical Research (riken)
-
Hanyu Yoshiro
Supermolecular Division, Electrotechnical Laboratory
-
SHIMOKAWA Kazuro
Tsukuba University,Dept. of Electronic Infomation Engineering
-
HANYU Yoshiro
Electrotechnical Laboratory
-
MATSUMOTO Gen
Electrotechnical Laboratory
-
Hanyu Y
National Inst. Advanced Ind. Sci. And Technol. (aist) Ibaraki Jpn
-
Shimokawa Kazuro
Tsukuba University Dept. Of Electronic Infomation Engineering:electrotechnical Laboratory
関連論文
- Cadherin Expression during Retinal Regeneration in the Adult Newt(Neurobiology)
- Pax-6 expression during retinal regeneration in the adult newt
- Cloning and Distribution of a Putative Tetrodotoxin-Resistant Na^+ Channel in Newt Retina(Physiology)
- Type-III Bifurcation to Chaos in Self-Oscillating States of Squid Giant Axons
- Transport of the oval squid Sepioteuthis lessoniana Ferussac, 1831 in Lesson 1830-1831 (Cephalopoda : Loliginidae) for up to 24 h and subsequent transfer to an aquarium
- PRIMARY STRUCTURE AND PROPOSED TERTIARY STRUCTURE MODEL OF THE SQUID SODIUM CHANNEL.(Biochemistry)Proceedings of the Sixty-Third Annual Meeting of the Zoologiacal Socistry of Japan
- A Photoelectron Counting System Using a Mini-Computer : Very Weak Light
- Electrical and Computer Simulations upon the Nervous Activities of Squid Giant Axons at and around the State of Spontaneous Repetitive Firing of Action Potentials
- Critical Slowing-Down near the Transition Region from the Resting to Time-Ordered States in Squid Giant Axons
- A Spatially Organized Structure Observed in the Time-Ordered State of Squid Giant Axons
- A Spatially-Ordered Pacemaker Observed in Squid Giant Axons
- Current Fluctuation Observed in Squid Ginat Axons