The mind through chick eyes: memory, cognition and anticipation

T Matsushima, EI Izawa, N Aoki, S Yanagihara - Zoological Science, 2003 - BioOne
To understand the animal mind, we have to reconstruct how animals recognize the external
world through their own eyes. For the reconstruction to be realistic, explanations must be …

Domestic chicks primarily attend to colour, not pattern, when learning an aposematic coloration

M Aronsson, G Gamberale-Stille - Animal Behaviour, 2008 - Elsevier
Aposematic conspicuous coloration consists of one or a few bright colours, often in
combination with a black defined internal pattern. The function of conspicuousness in …

Visual and tactile cues perceived by chickens.

M Picard, JP Melcion, D Bertrand, JM Faure - 2002 - cabidigitallibrary.org
Poultry Chapter 15 Page 1 CHAPTER 15 Visual and tactile cues perceived by chickens M.
Picard1, JP Melcion2, D. Bertrand2 and JM Faure1 1SRA, INRA, 37380 Nouzilly, France; …

Colour and pattern similarity in mimicry: evidence for a hierarchical discriminative learning of different components

M Aronsson, G Gamberale-Stille - Animal Behaviour, 2012 - Elsevier
Many aposematic species combine their bright colours with a black pattern that produces
internal contrasts. Studies have shown that birds often pay attention to some parts of a …

The role of basal ganglia in reinforcement learning and imprinting in domestic chicks

EI Izawa, S Yanagihara, T Atsumi, T Matsushima - Neuroreport, 2001 - journals.lww.com
Abstract Effects of bilateral kainate lesions of telencephalic basal ganglia (lobus
parolfactorius, LPO) were examined in domestic chicks. In the imprinting paradigm, where …

Reward-related neuronal activities in basal ganglia of domestic chicks

S Yanagihara, EI Izawa, K Koga, T Matsushima - Neuroreport, 2001 - journals.lww.com
We aimed to reveal what is coded in the basal ganglia of domestic chicks. In the water-
reinforced 'go'task, chicks learned to peck selectively at a colored bead in order to obtain a …

Nest sanitation as an effective defence against brood parasitism

M Šulc, AE Hughes, L Mari, J Troscianko, O Tomášek… - Animal Cognition, 2022 - Springer
Egg rejection is a crucial defence strategy against brood parasitism that requires the host to
correctly recognise the foreign egg. Rejection behaviour has, thus, evolved in many hosts …

Neural correlates of the proximity and quantity of anticipated food rewards in the ventral striatum of domestic chicks

EI Izawa, N Aoki, T Matsushima - European Journal of …, 2005 - Wiley Online Library
To identify the neuro‐cognitive substrates of valuation and choice, we analysed the neural
correlates of anticipated food rewards in the ventral striatum of freely behaving chicks. One …

Accurate visual memory of colors in controlling the pecking behavior of quail chicks

M Aoki, E Izawa, K Koga, S Yanagihara, T Matsushima - Zoological science, 2000 - BioOne
Animals are predisposed to memorize specific features of objects they encounter, and to link
them with behavioral outputs in a selective manner. In this study, we examined whether …

[HTML][HTML] Early visual experience of food does not appear to reduce subsequent feed neophobia in turkeys

S Lecuelle, I Bouvarel, AM Chagneau, F Laviron… - Poultry science, 2011 - Elsevier
Turkeys may reduce their feed intake because of neophobia toward a new diet; however,
their feeding behavior is not well known. The aim of this study was therefore to investigate …