Dmytro Nesterenko

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Questions related from Dmytro Nesterenko

In ephys recording chamber, that uses a pump to flow in and remove ACSF, how would you call the outflow tube/needle used to avoid pulsation of fluid?

It looks like a syringe needle with a flat diagonal opening, or a blunt tube with slits cut on the sides, and it's used to suck out the ACSF and keep the fluid level stable in the recording...

23 October 2023 9,440 3 View

When recording fEPSP input/output curve in hippocampal slices, sometimes further increasing stimulation amplitude reduces output EPSP. Why?

I understand increasing stimulation causing stronger EPSP, but sometimes, after certain point, further increasing stimulation only decreases EPSP. What is the mechanism of this? For example...

26 May 2023 7,814 4 View

Dmytro Nesterenko

In ephys recording chamber, that uses a pump to flow in and remove ACSF, how would you call the outflow tube/needle used to avoid pulsation of fluid?

When recording fEPSP input/output curve in hippocampal slices, sometimes further increasing stimulation amplitude *reduces* output EPSP. Why?

When recording fEPSP input/output curve in hippocampal slices, sometimes further increasing stimulation amplitude reduces output EPSP. Why?