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Measures of Heart and Ventilatory Rates in Freely Moving Crayfish
JoVE Journal
Biyoloji
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JoVE Journal Biyoloji
Measures of Heart and Ventilatory Rates in Freely Moving Crayfish

Measures of Heart and Ventilatory Rates in Freely Moving Crayfish

DOI:
10.3791/1594-v

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06:47 min

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October 15, 2009

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1Biyoloji Bölümü,Kentucky Üniversitesi

Bölümler

  • 00:00Başlık
  • 00:50Introduction
  • 01:13Preparation of Recording Wires
  • 02:26Wiring the Crayfish
  • 04:47Recording Electrocardiograms (ECGs) and Electroscaphognathitegrams (ESGs)
  • 05:45Representative Results
  • 06:18Conclusion

Özet

Otomatik Çeviri

Otomatik Çeviri

Invertebrates show an autonomic sympathetic-like response similar to that described for vertebrates. The coordination of the cardio-vascular and ventilatory systems allows for measurement of a biological index in which to assess an organism internal state.

Etiketler

Heart RateVentilatory RateCrayfishFear ResponseAutonomic Nervous SystemSympathetic-like ResponsePhysiological ResponseBiological IndexStress ResponseCentral Nervous SystemCoordinationCardio-vascular SystemRespiratory SystemModel OrganismsMorphology

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