...Michel Hansenne; William Pitchot; Antonio Gonzalez Moreno; Jose Gonzalez Torrecilas; Jean Mirel; Marc Ansseau P300 and contingent negative variation (CNV) were recorded in depressive inpatients with and without history of suicide attempt. The results show a significant reduction of both P300...

.... Two of 4 PICD patients showed a progressive enhancement of contingent negative variation (CNV), shorter reaction time (RT) and an improvement of clinical status. The other 2 PICD patients, on the contrary, showed a progressive mild worsening of CNV-RT and clinical patterns. The double-blind trial...

... of these effects on contingent negative variation and suggest that high CO absorbing smokers possibly depend more on neuropharmacological effects of smoking than smokers with a low amount of CO absorption. 20 2 2008 © 1987 S. Karger AG, Basel 1987 Copyright / Drug Dosage / Disclaimer Copyright: All...

... were used to assess the effects of lysine-vasopressin (LVP) given by nasal spray (7 and 14 IU) on night sleep pattern (12 subjects), auditory evoked potentials (AEP; 26 subjects), and contingent negative variation (CNV; 26 subjects). Night sleep EEG was not modified to a great extent: in particular REM...

... EP peaks, N 1 and P 2 , were involved in the amplitude analysis of S 1 and S 2 stimuli; in addition, the amplitude of the slow contingent negative variation (CNV) developing between S 1 and S 2 was analyzed. Tobacco significantly altered the amplitude of P 2 in response to S 1 and CNV amplitudes...

...G. Amabile; G. Pozzessere; F. Fattapposta; G.F. Albani; M.C. Cicardi; P.A. Rizzo; C. Morocutti; F. Burla; R. Lazzari Contingent negative variation (CNV) recordings were performed in 55 healthy volunteers under stress condition (experimentally induced pain). A total of 20 subjects were included...

...Andrea Rizzo; Maria Spadaro; Giorgio Albani; Cristoforo Morocutti The authors studied the modifications in contingent negative variation (CNV) in a group of rupophobic subjects. A slide-projected phobogenic or a neutral stimulus was administered 5 s prior to the warning stimulus (S 1 ). A marked...

...Andrea Rizzo; Giorgio Albani; Cristina Cicardi; Maria Spadaro; Cristoforo Morocutti The authors recorded contingent negative variation (CNV) in a group of subjects affected by presenile dementia, at the onset of the symptoms, with a slight degree of intellectual deterioration. Recordings were...

...D.R. Heimberg; G. Naber; U. Hemmeter; S. Zechner; W. Witzke; U. Gerhard; V. Dittmann; E. Holsboer-Trachsler; V. Hobi Contingent negative variation (CNV) is supposed to be a psychophysiological indicator of attention and arousal. Both have been reported to be deteriorated in schizophrenic...