The formula to calculate the intrinsic membrane resistance is:
\[ R = \frac{\Delta V}{I} \]
Where:
Intrinsic membrane resistance is a measure of how much a cell membrane resists the flow of electric current. It is an important parameter in neurophysiology and cellular biology, as it influences the electrical properties of neurons and other cells. High membrane resistance means that the membrane is less permeable to ions, which can affect the cell’s ability to generate and propagate electrical signals. Conversely, low membrane resistance indicates higher permeability, allowing more ions to pass through the membrane. Understanding and calculating intrinsic membrane resistance is crucial for studying the electrical behavior of cells and their responses to various stimuli.
Let's assume the following values:
Using the formula:
\[ R = \frac{15}{5} = 3 \text{ Ohms} \]
The Intrinsic Membrane Resistance (R) is 3 Ohms.
