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Biotechnology and Biomedical Engineering
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Neuron Simulation Virtual Lab (pilot)
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Understanding Frequency-Current relationship
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Understanding Frequency-Current relationship
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Theory
Procedure
Self Evaluation
Simulator
Assignment
Reference
Feedback
1)
________ technique is used to study current - spike frequency relationship in order to understand membrane properties.
Current clamp
Voltage clamp
Both Voltage clamp and Current clamp
None of the above
2)
__________ drug is used as sodium ion channel blocker for calculating reverse potential which is created because of the flow of Na+ ions.
TEA
TTX
CCB
All the above
3)
Current - frequency graph plots ______ on x-axis and _______ on y-axis.
current and number of spikes
voltage and conductance
voltage and current
current and conductance
4)
In electrophysiology current - spike frequency plots are are mainly used to study _______________.
Reversal potential and conductance of ion channels
Action potentials
Extracellular potential
None of the above
5)
when the amplitude of injected current is increases as response from the cell, a) the first spike latency increases and b) the number of spikes increases.
'a' and 'b' are true
'a' is false and 'b' is true
'a' and 'b' are false
both are false
Cite this Simulator:
vlab.amrita.edu,. (2012). Understanding Frequency-Current relationship. Retrieved 9 December 2024, from vlab.amrita.edu/?sub=3&brch=212&sim=1308&cnt=3
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