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Helga Lejeune

Main Referenced Co-authors
Richelle, Marc  (30)
Ferrara, André  (7)
Macar, F. (6)
Maquet, Pierre  (5)
Pouthas, V. (5)
Main Referenced Keywords
Régulation temporelle (11); Animal (9); Temps -- estimation (8); Comportement animal (7); Rythme biologique (4);
Main Referenced Disciplines
Animal psychology, ethology & psychobiology (31)
Theoretical & cognitive psychology (10)
Neurosciences & behavior (9)
Anatomy (cytology, histology, embryology...) & physiology (1)
Zoology (1)

Publications (total 47)

The most downloaded
143 downloads
Pouthas, V., Macar, F., Lejeune, H., Richelle, M., & Jaquet, A.-Y. (1986). Les conduites temporelles chez le jeune enfant: Lacunes et perspectives de recherche. Année Psychologique, 86, 103-121. https://hdl.handle.net/2268/100947

The most cited

206 citations (Scopus®)

Macar, F., Lejeune, H., Kirsch, M., Ferrara, A., Pouthas, V., Vidal, F., & Maquet, P. (February 2002). Activation of the supplementary motor area and of attentional networks during temporal processing. Experimental Brain Research, 142 (4), 475-485. doi:10.1007/s00221-001-0953-0 https://hdl.handle.net/2268/30168

Lejeune, H., & Wearden, J. H. (November 2006). Scalar properties in animal timing: Conformity and violations [letter to the editor]. Quarterly Journal of Experimental Psychology, 59 (11), 1875-1908. doi:10.1080/17470210600784649
Peer Reviewed verified by ORBi

Wearden, J. H., & Lejeune, H. (28 February 2006). The stone which the builders rejected... : Delay of reinforcement and response rate on fixed-interval and related schedules [letter to the editor]. Behavioural Processes, 71 (2-3), 77-87. doi:10.1016/j.beproc.2005.08.006
Peer Reviewed verified by ORBi

Lejeune, H., Richelle, M., & Wearden, J. H. (January 2006). About Skinner and time: behavior-analytic contributions to research on animal timing. Journal of the Experimental Analysis of Behavior, 85 (1), 125-142. doi:10.1901/jeab.2006.85.04
Peer Reviewed verified by ORBi

Macar, F., Lejeune, H., Kirsch, M., Ferrara, A., Pouthas, V., Vidal, F., & Maquet, P. (February 2002). Activation of the supplementary motor area and of attentional networks during temporal processing. Experimental Brain Research, 142 (4), 475-485. doi:10.1007/s00221-001-0953-0
Peer Reviewed verified by ORBi

Lejeune, H. (07 December 2000). Prospective timing, attention and the switch - A response to 'Gating or switching? gating is a better model of prospective timing' by Zakay. Behavioural Processes, 52 (2-3), 71-76. doi:10.1016/S0376-6357(00)00136-4
Peer Reviewed verified by ORBi

Lejeune, H., Huynen, M.-C., & Ferrara, A. (07 December 2000). Temporal differentiation in two strains of small rodents: a wood mouse (Apodemus sylvaticus) and an albino mouse (Mus musculus OF1). Behavioural Processes, 52 (2-3), 155-169. doi:10.1016/S0376-6357(00)00133-9
Peer Reviewed verified by ORBi

Richelle, M., & Lejeune, H. (1998). El análisis de las conductas temporales. In R. Ardila (Ed.), Manual de análisis experimental del comportamiento (pp. 473-498). Madrid, Spain: Biblioteca Nueva.

Lejeune, H. (1998). Switching or gating : the attentional challenge in cognitive models of psychological time. Behavioural Processes, 44 (2), 127-145. doi:10.1016/S0376-6357(98)00045-X
Peer Reviewed verified by ORBi

Richelle, M., & Lejeune, H. (1998). Are we close to decyphering the timer's enigma ? Current Psychology of Cognition, 17 (4-5), 867-879.

Lejeune, H., Maquet, P., Bonnet, M., Casini, L., Ferrara, A., Macar, F., Pouthas, V., Timsit-Berthier, M., & Vidal, F. (10 October 1997). The basic pattern of activation in motor and sensory temporal tasks: positron emission tomography data. Neuroscience Letters, 235 (1-2), 21-24. doi:10.1016/S0304-3940(97)00698-8
Peer Reviewed verified by ORBi

Ferrara, A., Lejeune, H., & Wearden, J. H. (1997). Changing sensitivity to duration in human scalar timing: An experiment, a review, and some possible explanations. Quarterly Journal of Experimental Psychology. B, Comparative and Physiological Psychology, 50B, 217-237.
Peer Reviewed verified by ORBi

Simons, F., & Lejeune, H. (1997). Observational learning of duration discrimination in rats (Rattus norvegicus). Behavioural Processes, 41 (1), 97-105. doi:10.1016/S0376-6357(97)00039-9
Peer Reviewed verified by ORBi

Lejeune, H., Maquet, P., Kirsch, M., Casini, L., Ferrara, A., Macar, F., Pouthas, V., & Vidal, F. (1997). Transprocedural invariance of the neural networks involved in the estimation of duration : contribution of PET studies (poster abstract). In M. Besson, Neural substrates of cognitive functions : conference in homage to Jean Requin (1938-1996), Marseille, May 15-16, 1997.
Peer reviewed

Maquet, P., Lejeune, H., Pouthas, V., Kirsch, M., Casini, L., Macar, F., Timsit-Berthier, M., Vidal, F., Ferrara, A., Degueldre, C., Quaglia, L., Delfiore, G., Luxen, A., Woods, R., Mazziotta, J. C., & Comar, D. (April 1996). Brain activation induced by estimation of duration : A PET study. NeuroImage, 3 (2), 119-126. doi:10.1006/nimg.1996.0014
Peer Reviewed verified by ORBi

Lejeune, H., & Richelle, M. (1996). Are we coming near a general model of psychological time ? Some questions from the comparative and developmental approaches. In H. Helfrich (Ed.), Time and mind (pp. 143-170). Seattle, United States - Washington: Hogrefe & Huber Publishers.

Maquet, P., Lejeune, H., Pouthas, V., Kirsch, M., Casini, L., Macar, F., Timsit-Berthier, M., Vidal, F., Franck, A., Ferrara, A., & Comar, D. (1995). Frontal activation observed with PET in visual discrimination involving duration or intensity parameters. In Proceedings of the sixth meeting of the European Neurological Society, Tutzing (Munich), RFA, June 17-21.

Lejeune, H., Hermans, I., Mocaer, E., Rettori, M.-C., Poignant, J.-C., & Richelle, M. (1995). Amineptine, response timing and time discrimination in the albino rat. Pharmacology, Biochemistry and Behavior, 51 (2-3, Jun-Jul), 165-173. doi:10.1016/0091-3057(94)00371-O

Lejeune, H., Macar, F., & Pouthas, V. (1995). Des animaux et des hommes : hommage à Marc Richelle. Paris, France: Presses Universitaires de France.

Wearden, J., & Lejeune, H. (1993). Across the great divide : animal psychology and timing in humans. Time and Society, 2 (1), 87-106. doi:10.1177/0961463X93002001007
Peer Reviewed verified by ORBi

Lejeune, H., Hermans, I., Mocaer, E., Rettori, M. J., & Richelle, M. (1993). Amineptine and response timing in the rat. Behavioural Processes, 29, 136-137.
Peer Reviewed verified by ORBi

Lejeune, H., Hermans, I., Mocaer, E., Rettori, M. C., & Richelle, M. (1992). Amineptine and response timing in the rat. In M. Bronchart & M. Soffié (Ed.), Proceedings of the 13th Low Countries Meeting, May 22, University of Louvain-la-Neuve, Belgium (pp. 37). Louvain, Belgium: University of Louvain. Psychobiology Unit.

Lejeune, H., & Richelle, M. (1990). Timing behavior and development : comments on some animal and human data. International Journal of Comparative Psychology, 4, 111-135.
Peer Reviewed verified by ORBi

Jasselette, P., Lejeune, H., & Wearden, J. H. (1990). The perching response and the laws of animal timing. Journal of Experimental Psychology. Animal Behavior Processes, 16 (2), 150-161. doi:10.1037/0097-7403.16.2.150
Peer Reviewed verified by ORBi

Richelle, M., & Lejeune, H. (1989). Les temps de la psychologie. In P. Grotard (Ed.), Le temps : actes du colloque de philosophie des sciences tenu à l'ULB, 29-30 janvier 1988 (pp. 115-130). Bruxelles, Belgium: Université Libre de Bruxelles, Cercle de Philosophie.

Richelle, M., & Lejeune, H. (1988). Le temps en psychologie. In A. Nysenholc & J.-P. Boon (Eds.), Redécouvrir le temps (pp. 103-115). Bruxelles, Belgium: Editions de l'Université Libre de Bruxelles.

Richelle, M., & Lejeune, H. (November 1986). La perception du temps chez l'animal. La Recherche, 182, 1332-1341.

Pouthas, V., Macar, F., Lejeune, H., Richelle, M., & Jaquet, A.-Y. (1986). Les conduites temporelles chez le jeune enfant: Lacunes et perspectives de recherche. Année Psychologique, 86, 103-121.
Peer Reviewed verified by ORBi

Richelle, M., Lejeune, H., Perikel, J.-J., & Ferry, P. (1985). From biotemporality to nootemporality : towards an integrative and comparative view of time in behavior. In J. A. Michon & J. L. Jackson (Eds.), Time, mind and behavior (pp. 75-99). Berlin, Germany: Springer.

Lejeune, H., & Richelle, M. (1985). The temporal regulation of behavior: A comparative approach. Behavioural Processes, 10, 157-158. doi:10.1016/0376-6357(85)90126-3

Lejeune, H., & Richelle, M. (1985). Fixed interval performance in a large sample of rats (N=113) : interindividual differences. Psychologica Belgica, 25 (1), 73-79.

Richelle, M., & Lejeune, H. (1984). Timing competence and timing performance: A comparative approach. Annals of the New York Academy of Sciences, 423 (1), 254-268. doi:10.1111/j.1749-6632.1984.tb23435.x
Peer Reviewed verified by ORBi

Lejeune, H., & Richelle, M. (1982). Differential reinforcement of perching duration in the pigeon : a comparison with differential-reinforcement-of-low-rate key-pecking. Behaviour Analysis Letters, 2, 49-57.
Peer reviewed

Lejeune, H., & Richelle, M. (1982). Fixed interval performance in turtle doves: A comparison with pigeons and rats. Behaviour Analysis Letters, 2, 87-95.
Peer reviewed

Richelle, M., & Lejeune, H. (1981). Perching duration reveals pigeon's timing capacity. In C. M. Bradshaw, E. Szabadi, ... C. F. Lowe (Eds.), Quantification of steady-state operant behaviour : proceedings of the International Symposium on Recent Developments in the Quantification of Steady-State Operant Behaviour held at Owens Park, Manchester, on 22nd-25th July 1980 (pp. 373-376). Amsterdam, Netherlands: Elsevier.

Lejeune, H., & Richelle, M. (1981). Temporal regulation in the turtle dove : a comparative study. In C. M. Bradshaw, E. Szabadi, ... C. F. Lowe (Eds.), Quantification of steady-state operant behaviour : proceedings of the International Symposium on Recent Developments in the Quantification of Steady-State Operant Behaviour held at Owens Park, Manchester, on 22nd-25th July 1980 (pp. 369-372). Amsterdam, Netherlands: Elsevier Biomedical Press.

Lejeune, H., & Richelle, M. (1980). Factors influencing temporal regulations. In M. Richelle (Ed.), H. Lejeune (Ed.), ... D. Defays (Other coll.), Time in animal behaviour (1ère éd, pp. 108-140). London, United Kingdom: Pergamon Press.

Lejeune, H., Richelle, M., Mantanus, H., & Defays, D. (1980). Temporal parameters and behaviour. In M. Richelle & H. Lejeune (Eds.), Time in animal behaviour (1ère éd, pp. 49-84). London, United Kingdom: Pergamon Press.

Richelle, M., Lejeune, H., Mantanus, H., & Defays, D. (1980). Methods. In M. Richelle & H. Lejeune (Eds.), Time in animal behaviour (1ère éd, pp. 9-45). London, United Kingdom: Pergamon Press.

Macar, F., Greenwood, P., Lejeune, H., & Richelle, M. (1980). Physiological mechanisms. In M. Richelle & H. Lejeune (Eds.), Time in animal behaviour (1ère éd, pp. 143-187). London, United Kingdom: Pergamon Press.

Richelle, M., & Lejeune, H. (1980). Time in animal behaviour : Comparative studies. London, United Kingdom: Pergamon Press.

Richelle, M., & Lejeune, H. (1980). Temporal regulation and inhibition. In M. Richelle & H. Lejeune (Eds.), Time in animal behaviour (1ère éd, pp. 222-235). London, United Kingdom: Pergamon Press.

Richelle, M., & Lejeune, H. (1980). Time in animal behaviour. (1ière éd). Oxford, United Kingdom: Pergamon Press.

Lejeune, H., & Richelle, M. (1980). Temporal information : temporal regulation and external cues. In M. Richelle & H. Lejeune (Eds.), Time in animal behaviour (1ère éd, pp. 200-221). London, United Kingdom: Pergamon Press.

Richelle, M., & Lejeune, H. (1980). Régulation temporelle du comportement et anticipation. In J. Requin (Ed.), Anticipation et comportement (pp. 141-158). Paris, France: Centre National de Recherche Scientifique.

Richelle, M., & Lejeune, H. (1979). L'animal et le temps. In P. Fraisse (Ed.), Du temps biologique au temps psychologique (pp. 73-128). Paris, France: Presses Universitaires de France.

Lejeune, H., Mantanus, H., Deliège, M., Botson, C., & Blondin, C. (1976). Les régulations temporelles acquises : quelques apports expérimentaux récents. Feuillets Psychiatriques de Liège, 9 (2), 147-156.

Lejeune, H., Blondin, C., Mantanus, H., & Perikel, J. J. (1975). New contributions to the analysis of conditioned temporal regulations in animals. Experimental Brain Research, 23, 122.

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