the interrelatedness of observed behavior of depressed patients and of a psychiatrist : an ethological study on mutual influenceBOUHUYS, A. L; VAN DEN HOOFDAKKER, R. H.Journal of affective disorders. 1991, Vol 23, Num 2, pp 63-74, issn 0165-0327Article

Body core temperature and depression during total sleep deprivation in depressivesELSENGA, S; VAN DEN HOOFDAKKER, R. H.Biological psychiatry (1969). 1988, Vol 24, Num 5, pp 531-540, issn 0006-3223Article

Clinical effects of sleep deprivation and clomipramine in endogenous depressionELSENGA, S; VAN DEN HOOFDAKKER, R. H.Journal of psychiatric research. 1982, Vol 17, Num 4, pp 361-374, issn 0022-3956Article

Sleep deprivation in depression : What do we know, where do we go?WIRZ-JUSTICE, A; VAN DEN HOOFDAKKER, R. H.Biological psychiatry (1969). 1999, Vol 46, Num 4, pp 445-453, issn 0006-3223Article

Response to total sleep deprivation and clomipramine in endogenous depressionELSENGA, S; VAN DEN HOOFDAKKER, R. H.Journal of psychiatric research. 1987, Vol 21, Num 2, pp 151-161, issn 0022-3956Article

Nonverbal attunement between depressed patients and interviewer predicts subsequent improvementGEERTS, E; BOUHUYS, N; VAN DEN HOOFDAKKER, R. H et al.Journal of affective disorders. 1996, Vol 40, Num 1-2, pp 15-21, issn 0165-0327Article

Effects of total sleep deprivation on urinary cortisol, self-rated arousal, and mood in depressed patientsBOUHUYS, A. L; FLENTGE, F; VAN DEN HOOFDAKKER, R. H et al.Psychiatry research. 1990, Vol 34, Num 2, pp 149-162, issn 0165-1781, 14 p.Article

Total and partial sleep deprivation in clomipramine-treated endogenous depressivesELSENGA, S; BEERSMA, D; VAN DEN HOOFDAKKER, R. H et al.Journal of psychiatric research. 1990, Vol 24, Num 2, pp 111-119, issn 0022-3956, 9 p.Article

On the explanation of short REM latencies in depressionVAN DEN HOOFDAKKER, R. H; BEERSMA, D. G. M.Psychiatry research. 1985, Vol 16, Num 2, pp 155-163, issn 0165-1781Article

On the contribution of sleep wake physiology to the explanation and the treatment of depressionVAN DEN HOOFDAKKER, R. H; BEERSMA, D. G. M.Acta psychiatrica scandinavica. Supplementum. 1988, Vol 341, Num 77, pp 53-71, issn 0065-1591Article

Can non-REM sleep be depressogenic ?BEERSMA, D. G. M; VAN DEN HOOFDAKKER, R. H.Journal of affective disorders. 1992, Vol 24, Num 2, pp 101-108, issn 0165-0327Article

The effects of sleep deprivation and sleep on depressive mood and subjective arousalVAN DEN HOOFDAKKER, R. H; NOUHUYS, A. L; BEERSMA, D. G. M et al.Biological psychiatry (1969). 1989, Vol 26, Num 7, pp 733-736, issn 0006-3223Article

All night spectral analysis of EEG sleep in young adult and middle-age male subjectsDIJK, D. J; BEERSMA, G. M; VAN DEN HOOFDAKKER, R. H et al.Neurobiology of aging. 1989, Vol 10, Num 6, pp 677-682, issn 0197-4580Article

Observed behaviors during clinical interviews predict improvement in depressionBOUHUYS, A. L; BEERSMA, D. G. M; VAN DEN HOOFDAKKER, R. H et al.Journal of psychopathology and behavioral assessment. 1987, Vol 9, Num 1, pp 13-33, issn 0882-2689Article

Observed behavior as a prediction of the response to sleep deprivation in depressed patientsBOUHUYS, A. L; BEERSMA, D. G. M; VAN DEN HOOFDAKKER, R. H et al.Psychiatry research. 1989, Vol 28, Num 1, pp 47-61, issn 0165-1781Article

Prediction of clinical change by ethological methodsBOUHUYS, A. L; BEERSMA, D. G. M; VAN DEN HOOFDAKKER, R. H et al.Acta psychiatrica scandinavica. Supplementum. 1988, Vol 341, Num 77, pp 23-43, issn 0065-1591Article

Prophylactic treatment of seasonal affective disorder (SAD) by using Light visors : Bright white or Infrared light?MEESTERS, Y; BEERSMA, D. G. M; BOUHUYS, A. L et al.Biological psychiatry (1969). 1999, Vol 46, Num 2, pp 239-246, issn 0006-3223Article

Changes in EEG power density of non-REM sleep in depressed patients during treatment with trazodoneVAN BEMMEL, A. L; BEERSMA, D. G. M; VAN DEN HOOFDAKKER, R. H et al.Journal of affective disorders. 1995, Vol 35, Num 1-2, pp 11-19, issn 0165-0327Article

Prediction of the antidepressant response to total sleep deprivation of depressed patients : longitudinal versus single day assessment of diurnal mood variationREININK, E; BOUHUYS, A. L; GORDIJN, M. C. M et al.Biological psychiatry (1969). 1993, Vol 34, Num 7, pp 471-481, issn 0006-3223Article

The relationship between tiredness prior to sleep deprivation and the antidepressant response to sleep deprivation in depressionBOUHUYS, A. L; VAN DEN BURG, W; VAN DEN HOOFDAKKER, R. H et al.Biological psychiatry (1969). 1995, Vol 37, Num 7, pp 457-461, issn 0006-3223Article

Analysis of observed behaviors displayed by depressed patients during a clinical interview : relationships between behavioral factors and clinical concepts of activationBOUHUYS, A. L; JANSEN, C. J; VAN DEN HOOFDAKKER, R. H et al.Journal of affective disorders. 1991, Vol 21, Num 2, pp 79-88, issn 0165-0327, 10 p.Article

Effects of seganserin, a 5-HT₂ antagonist, and temazepam on human sleep stages and EEG power spectraDIJK, D. J; BEERSMA, D. G. M; DAAN, S et al.European journal of pharmacology. 1989, Vol 171, Num 2-3, pp 207-218, issn 0014-2999Article

The timing of sleep in depression: theoretical considerationsBEERSMA, D. G. M; DAAN, S; VAN DEN HOOFDAKKER, R. H et al.Psychiatry research. 1985, Vol 16, Num 3, pp 253-262, issn 0165-1781Article

Seasonal affective disorder and latitude : a review of the literatureMERSCH, P. P. A; MIDDENDORP, H. M; BOUHUYS, A. L et al.Journal of affective disorders. 1999, Vol 53, Num 1, pp 35-48, issn 0165-0327Article

Body temperature and mood variations during forced desynchronization in winter depression : A preliminary reportKOORENGEVEL, K. M; BEERSMA, D. G. M; GORDIJN, M. C. M et al.Biological psychiatry (1969). 2000, Vol 47, Num 4, pp 355-358, issn 0006-3223Article