1. Ansseau M, Doumont A, Cerfontaine J-L, Mantanus H, Rousseau J-C, Timsit-Berthier M (1984) Self-reports of anxiety level and EEG changes after a single dose of benzodiazepines. Neuropsychobiology 12:255–259
2. Ashton H, Millman JE, Telford R, Thompson JW (1977) The use of event-related slow potentials of the human brain as an objective method to study the effects of centrally acting drugs. Neuropsychopharmacology 16:531–532
3. Ashton H, Marsh VR, Millman JE, Rawlins MD, Telford R, Thompson JW (1978a) The use of event-related slow potentials of the brain as a means to analyse the effects of cigarette smoking and nicotine in humans. In: Thornton RE (ed) Smoking behavior: physiological and psychological influences. Churchill Livingston, New York, pp 54–68
4. Ashton H, Millman JE, Rawlins MD, Telford R, Thompson JW (1978b) The use of event-related slow potentials of the brain in the analysis of effects of cigarette smoking and nicotine in humans. In: Battig K (ed) Behavioral effects of nicotine. Karger, Basel, pp 26–37
5. Ashton H, Marsh VR, Millman JE, Rawlins MD, Telford R, Thompson JW (1980) Biphasic dose-related responses of the CNV (contingent negative variation) to i.v. nicotine in man. Br J Clin Pharmacol 10:579–589