Search Results - "Riedstra, Bernd"

Plasticity in metabolism of maternal androgens in avian embryos by Wang, Yuqi, Riedstra, Bernd, de Vries, Bonnie, van Faassen, Martijn, Pranger, Alle, Kema, Ido, Groothuis, Ton

“…Mothers can influence offspring phenotypes by transferring non-genetic information to the young, which provides them with a flexible tool to adjust the…”
Get full text

Does paternal immunocompetence affect offspring vulnerability to maternal androgens? A study in domestic chickens by Lelono, Asmoro, Robledo-Ruiz, Diana A, Berghof, Tom V L, Parmentier, Henk K, Riedstra, Bernd, Groothuis, Ton G

“…Exposure of yolk androgens can positively stimulate chick growth and competitive ability, but may negatively affect immunity. It has been hypothesized that…”
Get full text

Effects of maternal androgens and their metabolite etiocholanolone on prenatal development in birds by Wang, Yuqi, Riedstra, Bernd, Groothuis, Ton

“…Offspring phenotypes can be affected by maternal testosterone and androstenedione (A4), which are considered a tool of mothers to adjust offspring to a…”
Get full text

Embryonic heart rate is affected by yolk androgens and egg laying sequence, and correlates with embryonic tissue growth: A study in rock pigeons by Wang, Yuqi, Riedstra, Bernd, Groothuis, Ton

“…•Yolk androgens stimulate embryonic heart rate during a certain time window.•Yolk androgens stimulate prenatal growth.•Embryonic heart rate during incubation…”
Get full text

Ejaculate testosterone levels affect maternal investment in red junglefowl (Gallus gallus gallus) by Lelono, Asmoro, Riedstra, Bernd, Groothuis, Ton

“…Substantial concentrations of testosterone are not only present in a male’s circulation, but also in its ejaculate. Surprisingly, the regulation of ejaculate T…”
Get full text

Early conversion of maternal androgens affects the embryo already in the first week of development by Wang, Yuqi, Riedstra, Bernd, Hulst, Ronja, Noordhuis, Roy, Groothuis, Ton

“…Maternal androgen exposure has potent effects on offspring development. As substantial levels of maternal androgens are deposited in avian egg yolks, avian…”
Get full text

Effects of early predation and social cues on the relationship between laterality and personality by Panizzon, Paolo, Gismann, Jakob, Riedstra, Bernd, Nicolaus, Marion, Brown, Culum, Groothuis, Ton

“…Abstract Individual differences in laterality and personality are expected to covary, as emotions are processed differently by the two hemispheres, and…”
Get full text

Differential temperature effects on photoperiodism in female voles: A possible explanation for declines in vole populations by van Rosmalen, Laura, Riedstra, Bernd, Beemster, Nico, Dijkstra, Cor, Hut, Roelof A.

“…Many mammalian species use photoperiod as a predictive cue to time seasonal reproduction. In addition, metabolic effects on the reproductive axis may also…”
Get full text

Dynamics of maternal androgens and its metabolites during early embryonic development: embryonic modification of a maternal effect by Wang, Yuqi, Riedstra, Bernd, van Faassen, Martijn, Pranger, Alle, Kema, Ido, Groothuis, Ton G G

“…In birds, exposure to maternal (yolk) testosterone affects a diversity of offspring post-hatching traits, which eventually affect offspring competitiveness…”
Get full text

Correction to: Are lateralized and bold fish optimistic or pessimistic? by Berlinghieri, Flavia, Rizzuto, Gabriele, Kruizinga, Lara, Riedstra, Bernd, Groothuis, Ton G. G., Brown, Culum

Get full text

The relationship between male social status, ejaculate and circulating testosterone concentration and female yolk androgen transfer in red junglefowl (Gallus gallus) by Lelono, Asmoro, Riedstra, Bernd, Groothuis, Ton G.G.

“…Several studies show that avian females prefer males based on their secondary sexual ornaments and dominance status. We tested in red junglefowl (Gallus…”
Get full text

The effect of light during embryonic development on laterality and exploration in Western Rainbowfish by Berlinghieri, Flavia, Jansen, Nils, Riedstra, Bernd, Brown, Culum, Groothuis, Ton G. G.

“…Several factors affect the development of lateralization such as hormones and light exposure during early development. Laterality also often correlates with…”
Get full text

Is imitational learning a driving factor for the population bias in human hand preference? by Zickert, Nele, Geuze, Reint H., Riedstra, Bernd, Groothuis, Ton G.G.

“…Lateral preference is a widespread organizational principle in human and nonhuman animals. In humans, the most apparent lateralized trait (handedness) is…”
Get full text

Commentary to the perspectives paper by Ocklenburg et al.: The importance of understanding function and evolution by Groothuis, Ton G G, Zickert, Nele, Riedstra, Bernd, Geuze, Reint

“…Ocklenburg et al. (2020, Laterality 2020: Entering the next decade. ) provided the field of laterality research with a stimulating research perspective for the…”
Get full text

The importance of understanding function and evolution by Groothuis, Ton G.G., Zickert, Nele, Riedstra, Bernd, Geuze, Reint

“…Ocklenburg et al. ( 2020 , Laterality 2020: Entering the next decade. Laterality) provided the field of laterality research with a stimulating research…”
Get full text

Practice of Noseband Use and Intentions Towards Behavioural Change in Dutch Equestrians by Visser, E Kathalijne, Kuypers, Monique M F, Stam, Jennifer S M, Riedstra, Bernd

“…Understanding equestrians' noseband tightening practices and intentions is necessary to target welfare improvement strategies. Firstly, we measured tightness…”
Get full text

Feather damaging behaviour in parrots: A review with consideration of comparative aspects by van Zeeland, Yvonne R.A., Spruit, Berry M., Rodenburg, T. Bas, Riedstra, Bernd, van Hierden, Yvonne M., Buitenhuis, Bart, Korte, S. Mechiel, Lumeij, Johannes T.

“…Feather damaging behaviour (also referred to as feather picking or feather plucking) is a behavioural disorder that is frequently encountered in captive…”
Get full text

Brood size and immunity costs in zebra finches Taeniopygia guttata by Verhulst, Simon, Riedstra, Bernd, Wiersma, Popko

“…Birds rearing experimentally enlarged broods have lower antibody responses to a novel antigen, and we tested three hypotheses that could explain this result…”
Get full text

Early feather pecking as a form of social exploration: the effect of group stability on feather pecking and tonic immobility in domestic chicks by Riedstra, Bernd, Groothuis, Ton G.G

“…In two lines of White Leghorns that differ in their propensity to feather peck, feather pecking was already present 1 day after hatching. A significant line…”
Get full text

Handedness in a nonindustrial society challenges the fighting hypothesis as an evolutionary explanation for left-handedness by Schaafsma, Sara M, Geuze, Reint H, Riedstra, Bernd, Schiefenhövel, Wulf, Bouma, Anke, Groothuis, Ton G.G

“…Abstract Handedness is a heritable trait, and left-handedness is related with increased fitness costs. Left-handedness persists, however, as a minority in…”
Get full text