Event-related potential amplitude/intensity slopes predict response to antidepressants.

@article{Paige1994EventrelatedPA,
  title={Event-related potential amplitude/intensity slopes predict response to antidepressants.},
  author={Stephen R. Paige and Denis F. Fitzpatrick and John Patrick Kline and Scott E. Balogh and Shelton E. Hendricks},
  journal={Neuropsychobiology},
  year={1994},
  volume={30 4},
  pages={
          197-201
        }
}
We measured event-related potential (ERP) component amplitudes to four intensities of randomly presented tones. Patients diagnosed with major depressive disorder were tested prior to and following a clinical trial of antidepressant medication. Slope of P2 amplitude as a function of stimulus intensity was calculated for each subject and condition. Subjects were divided into two groups (responders and nonresponders) based on their Hamilton Rating Scale for depression scores following treatment… 
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