1) Stimulation of the phasic (fast) motor axon of the isolated crayfish claw preparation at relatively low frequency (0.1 Hz) leads to depression of the excitatory junction potential (EJP) recorded from single muscle fibers. (2) When the same stimulation is delivered following depression of the EJP
Long-term facilitation and low-frequency depression in a crayfish phasic motor axon
β Scribed by P. A. Pahapill; G. A. Lnenicka; H. L. Atwood
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 875 KB
- Volume
- 161
- Category
- Article
- ISSN
- 0340-7594
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We have examined the efficacy of a recently introduced protocol for inducing homosynaptic long-term depression (LTD) in area CAI of the anesthetized rat . In area CAI of the awake animal, this protocol, consisting of 200 pairs of pulses delivered at 0.5 Hz, with an interpulse interval of 25 ms, cons
The authors studied the recruitment of motor units of EDB muscle by long lasting threshold intensity stimulation at 1 c/sec of external popliteal nerve at the ankle in healthy subjects and in myasthenic patients. In the healthy volunteers, at steady intensity of threshold stimuli, maximum number of