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Rob Markus

20002019
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Research Output 2000 2019

2019
Open Access

The serotonin transporter 5-HTTLPR polymorphism and the risk for insomnia: a non-replication

van Dalfsen, J. H. & Markus, C. R., Jan 2019, In : Sleep Medicine. 53, p. 195-196 2 p.

Research output: Contribution to journalComment/Letter to the editorAcademicpeer-review

2018

Does stress influence sleep patterns, food intake, weight gain, abdominal obesity and weight loss interventions and vice versa?

Geiker, N. R. W., Astrup, A., Hjorth, M. F., Sjödin, A., Pijls, L. & Markus, R. C., Jan 2018, In : Obesity Reviews. 19, 1, p. 81–97 17 p.

Research output: Contribution to journalReview articleAcademicpeer-review

The influence of sleep on human hypothalamic-pituitary-adrenal (HPA) axis reactivity: A systematic review

van Dalfsen, J. H. & Markus, C. R., Jun 2018, In : Sleep Medicine Reviews. 39, p. 187-194 8 p.

Research output: Contribution to journalReview articleAcademicpeer-review

2017

Eating dependence and weight gain; no human evidence for a 'sugar-addiction' model of overweight

Markus, C. R., Rogers, P. J., Brouns, F. & Schepers, R., 1 Jul 2017, In : Appetite. 114, p. 64-72 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

Gene by cognition interaction on stress-induced attention bias for food: Effects of 5-HTTLPR and ruminative thinking

Schepers, R. & Markus, C. R., 13 Jul 2017, In : Biological Psychology. 128, p. 21-28 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Mind wandering during attention performance: Effects of ADHD-inattention symptomatology, negative mood, ruminative response style and working memory capacity

Jonkman, L. M., Markus, C. R., Franklin, M. S. & van Dalfsen, J. H., 24 Jul 2017, In : PLOS ONE. 12, 7, 19 p., e0181213.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access

The interaction between 5-HTTLPR genotype and ruminative thinking on BMI

Schepers, R. & Markus, C. R., 28 Oct 2017, In : British Journal of Nutrition. 118, 8, p. 629-637 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

2016
634 Downloads (Pure)

Stress, the brain and behavior: what is the influence of food?

Markus, C. R., 16 Sep 2016, Maastricht: Maastricht University. 27 p.

Research output: Book/ReportInaugural speechPopular

Open Access
File
2015
3 Citations (Scopus)

Gene x cognition interaction on stress-induced eating: Effect of rumination

Schepers, R. & Markus, C. R., Apr 2015, In : Psychoneuroendocrinology. 54, p. 41-53

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)
2014
7 Citations (Scopus)

Differential influence of the 5-HTTLPR genotype, neuroticism and real-life acute stress exposure on appetite and energy intake

Capello, A. E. M. & Markus, C. R., 1 Jan 2014, In : Appetite. 77C, p. 85-95

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)

Dissociating the effects of semantic grouping and rehearsal strategies on event-related brain potentials

Schleepen, T. M. J., Markus, C. R. & Jonkman, L. M., Dec 2014, In : International Journal of Psychophysiology. 94, 3, p. 319-328 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Effect of sub chronic tryptophan supplementation on stress-induced cortisol and appetite in subjects differing in 5-HTTLPR genotype and trait neuroticism

Capello, A. E. M. & Markus, C. R., 1 Jan 2014, In : Psychoneuroendocrinology. 45, p. 96-107

Research output: Contribution to journalArticleAcademicpeer-review

2013
9 Citations (Scopus)

Interaction between the 5-HTTLPR genotype, impact of stressful life events, and trait neuroticism on depressive symptoms in healthy volunteers

Markus, C. R., 1 Jan 2013, In : Psychiatric Genetics. 23, 3, p. 108-116

Research output: Contribution to journalArticleAcademicpeer-review

14 Citations (Scopus)

Serotonin transporter genotype modulates cognitive reappraisal of negative emotions: a functional magnetic resonance imaging study

Firk, C., Siep, N. & Markus, C. R., 1 Jan 2013, In : Social Cognitive and Affective Neuroscience. 8, 3, p. 247-258

Research output: Contribution to journalArticleAcademicpeer-review

2012
10 Citations (Scopus)

Contribution of the 5-HTTLPR gene by neuroticism on weight gain in male and female participants

Markus, C. R. & Capello, A. E. M., 1 Jan 2012, In : Psychiatric Genetics. 22, 6, p. 279-285

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Differential effect of the 5-HTT gene-linked polymorphic region on emotional eating during stress exposure following tryptophan challenge

Markus, C. R., Verschoor, E. & Smeets, T., 1 Jan 2012, In : Journal of Nutritional Biochemistry. 23, 4, p. 410-416

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Physiological and affective reactivity to a 35% CO2 inhalation challenge in individuals differing in the 5-HTTLPR genotype and trait neuroticism

Verschoor, E. & Markus, C. R., 1 Jan 2012, In : European Neuropsychopharmacology. 22, 8, p. 546-554

Research output: Contribution to journalArticleAcademicpeer-review

The effect of real-life stress on food intake and preference in stress-vulnerables: role of 5-HTTLPR genotype and trait neuroticism

Capello, A. E. M. & Markus, C. R., 1 Jan 2012, In : Behavioural Pharmacology. 23, 5-6, p. 631-631

Research output: Contribution to journalArticleAcademicpeer-review

2011
22 Citations (Scopus)

Affective and neuroendocrine stress reactivity to an academic examination: influence of the 5-HTTLPR genotype and trait neuroticism

Verschoor, E. & Markus, C. R., 1 Jan 2011, In : Biological Psychology. 87, 3, p. 439-449

Research output: Contribution to journalArticleAcademicpeer-review

22 Citations (Scopus)

Differential effects of 5-HTTLPR genotypes on inhibition of negative emotional information following acute stress exposure and tryptophan challenge

Markus, C. R. & De Raedt, R., Mar 2011, In : Neuropsychopharmacology. 36, 4, p. 819-826 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

17 Citations (Scopus)
2010

Effect of tryptophan-rich egg protein hydrolysate on brain tryptophan availability, stress and performance

Markus, C. R., Verschoor, E., Firk, C., Kloek, J. & Gerhardt, C. C., Oct 2010, In : Clinical Nutrition. 29, 5, p. 610-616 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
14 Citations (Scopus)

Effects of an acute a-lactalbumin manipulation on mood and food hedonics in high- and low-trait anxiety individuals

Verschoor, E., Finlayson, G., Blundell, J., Markus, C. R. & King, N. A., 1 Jan 2010, In : British Journal of Nutrition. 104, 4, p. 595-602

Research output: Contribution to journalArticleAcademicpeer-review

2009
20 Citations (Scopus)

Differential effects of 5-HTTLPR genotypes on mood, memory, and attention bias following acute tryptophan depletion and stress exposure

Firk, C. & Markus, C. R., 1 Jan 2009, In : Psychopharmacology. 203, 4, p. 805-818

Research output: Contribution to journalArticleAcademicpeer-review

20 Citations (Scopus)

Differential effects of tri-allelic 5-HTTLPR polymorphisms in healthy subjects on mood and stress performance after tryptophan challenge

Markus, C. R. & Firk, C., 1 Jan 2009, In : Neuropsychopharmacology. 34, 13, p. 2667-2674

Research output: Contribution to journalArticleAcademicpeer-review

29 Citations (Scopus)
2008
50 Citations (Scopus)

Dietary Amino Acids and Brain Serotonin Function; Implications for Stress-Related Affective Changes

Markus, C. R., 1 Jan 2008, In : Neuromolecular Medicine. 10, 4, p. 247-258

Research output: Contribution to journalArticleAcademicpeer-review

41 Citations (Scopus)

Effect of different tryptophan sources on amino acids availability to the brain and mood in healthy volunteers

Markus, C. R., Firk, C., Gerhardt, C., Kloek, J. & Smolders, G. F., 1 Jan 2008, In : Psychopharmacology. 201, 1, p. 107-114

Research output: Contribution to journalArticleAcademicpeer-review

13 Citations (Scopus)

Effects of acute tryptophan depletion on affective processing in first-degree relatives of depressive patients and controls after exposure to uncontrollable stress

Firk, C. & Markus, C. R., 1 Jan 2008, In : Psychopharmacology. 199, 2, p. 151-160

Research output: Contribution to journalArticleAcademicpeer-review

2007
7 Citations (Scopus)

Attention switching after dietary brain 5-HT challenge in high impulsive subjects

Markus, C. R. & Jonkman, L. M., 1 Jan 2007, In : Journal of Psychopharmacology. 21, 7, p. 700-708

Research output: Contribution to journalArticleAcademicpeer-review

20 Citations (Scopus)

Effects of carbohydrates on brain tryptophan availability and stress performance

Markus, C. R., 1 Jan 2007, In : Biological Psychology. 76, 1-2, p. 83-90

Research output: Contribution to journalArticleAcademicpeer-review

69 Citations (Scopus)

Methylphenidate improves deficient error evaluation in children with ADHD: an event-related brain potential study

Jonkman, L. M., van Melis, J. J. M., Kemner, C. & Markus, C. R., 1 Jan 2007, In : Biological Psychology. 76, 3, p. 217-229

Research output: Contribution to journalArticleAcademicpeer-review

58 Citations (Scopus)

Review: Serotonin by stress interaction: a susceptibility factor for the development of depression?

Firk, C. & Markus, C. R., 1 Jan 2007, In : Journal of Psychopharmacology. 21, 5, p. 538-44

Research output: Contribution to journalArticleAcademicpeer-review

193 Citations (Scopus)

Serotonergic vulnerability and depression: assumptions, experimental evidence and implications

Jans, L. A. W., Riedel, W. J., Markus, C. R. & Blokland, A., 1 Jan 2007, In : Molecular Psychiatry. 12, 6, p. 522-543

Research output: Contribution to journalArticleAcademicpeer-review

2006
36 Citations (Scopus)

Diet rich in alpha-lactalbumin improves memory in unmedicated recovered depressed patients and matched controls

Booij, L., Merens, W., Markus, C. R. & van der Does, A. J., 1 Jan 2006, In : Journal of Psychopharmacology. 20, 4, p. 526-535

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)

Evening dietary tryptophan improves post-sleep behavioral and brain measures of memory function in healthy subjects

Markus, C. R., Jonkman, L. M., Lammers, J. H. C. M. & Deutz, N. E. P., 1 Jan 2006, In : Current Topics in Nutraceutical Research. 4, 2, p. 79-88

Research output: Contribution to journalArticleAcademicpeer-review

2005

Evening intake of alpha-lactalbumin increases plasma tryptophan availability and improves morning alertness and brain measures of attention

Markus, C. R., Jonkman, L. M., Lammers, J. H., Deutz, N. E., Messer, M. H. & Rigtering, N., 1 Jan 2005, In : American Journal of Clinical Nutrition. 81, 5, p. 1026-1033

Research output: Contribution to journalArticleAcademicpeer-review

29 Citations (Scopus)

Memory function in women with premenstrual complaints and the effect of serotonergic stimulation by acute administration of an alpha-lactalbumin protein

Schmitt, J. A. J., Jorissen, B. L., Dye, L., Markus, C. R., Deutz, N. E. & Riedel, W. J., 1 Jan 2005, In : Journal of Psychopharmacology. 19, 4, p. 375-384

Research output: Contribution to journalArticleAcademicpeer-review

36 Citations (Scopus)

The effects of a diet enriched with alpha-lactalbumin on mood and cortisol response in unmedicated recovered depressed subjects and controls

Merens, W., Booij, L., Markus, C. R., Zitman, F., Onkenhout, W. & van der Does, A., 1 Jan 2005, In : British Journal of Nutrition. 94, 3, p. 415-422

Research output: Contribution to journalArticleAcademicpeer-review

2004
4 Citations (Scopus)

Moderate whisky consumption in combination with an evening meal reduces tryptophan availability to the brain but does not influence performance in healthy volunteers

Markus, C. R., Sierksma, A., Verbeek, C., van Rooijen, J. J. M., Patel, H. J., Brand, A. N. & Hendriks, H. F. J., 1 Jan 2004, In : British Journal of Nutrition. 92, p. 995-1000

Research output: Contribution to journalArticleAcademicpeer-review

2003

Animal studies revealing positive dietary effects on cognitive performance; a brief review

Markus, C. R., 1 Jan 2003, In : Current Topics in Nutraceutical Research. 1, 1, p. 89-96

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)

Effects of ginkgo biloba on corticosterone stress responses after inescapable shock exposure

Markus, C. R. & Lammers, J. H. C. M., 1 Jan 2003, In : Pharmacology, Biochemistry and Behavior. 76, 3-4, p. 487-492

Research output: Contribution to journalArticleAcademicpeer-review