Neurophysiological approach to primary headache pathophysiology.

  title={Neurophysiological approach to primary headache pathophysiology.},
  author={A Lozza and Alberto Proietti Cecchini and Judit {\'A}fra and Jean Schoenen},
  journal={Cephalalgia : an international journal of headache},
  volume={18 Suppl 21},
Electroencephalography (EEG), evoked potentials (EP), and electromyography (EMG) techniques are useful tools in the clinical assessment of headache and in understanding the pathophysiological mechanisms of these pathologies. EEG and EP studies in migraine revealed functional abnormalities in cortical electrical activity and in sensory processing. EMG… CONTINUE READING