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五课动物高级实验 1.Explanation
of how to prepare the Frog for the following frog experiments:
A02, A03 and A04. 2.Stimulate
the frog gastrocnemius muscle and record threshold voltage and
contractile responses. Option: Stimulate the muscle via the
sciatic (somatic motor) nerve. 3.Use
the BSLSTM template if you have a BSLSTM stimulator and the
BSLSTMA template if you have the newer BSLSTMA stimulator. Record
compound action potentials of the dissected sciatic (somatic
motor) nerve. 4.Record
cardiac rate and contractile responses of the surgically exposed
frog heart. Option: Study the effects of chronotropic/inotropic
agents on autonomic control of heart rate. 5.To study the effects of media ionic composition, temperature, and various pharmacological agents on the contraction of the visceral smooth muscle of the rabbit ileum.(兔肠平滑肌收缩反应)
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