You will be presented with a citation segment from the section of a research paper. Classify the intent behind this citation by choosing from one of the following categories:

- Method: Cites the paper for its methodology or procedure.
- Background: Cites the paper to provide background information.
- Result: Cites the paper for its findings or results.

Your answer should be a single word from the following list of options: ["Method", "Background", "Result"]. Do not include any other text in your response.

Citation sentence:

…constant of GABAA receptors—or, equivalently, an equal decrease in the decay rate constant αak—located on neurons of type k= i, e, s:
αak→αak=pk: ð5Þ
While Hutt and Longtin (2010) chose pi=pe, reflecting equal affinity of propofol for GABAA receptors located on cortical inhibitory and pyramidal…
Background