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Title:

Nociception in chicken embryos, Part II: Embryonal development of electroencephalic neuronal activity in ovo as a prerequisite for nociception

Document type:
Zeitschriftenaufsatz
Author(s):
Kollmansperger, Sandra; Anders, Malte; Werner, Julia; Saller, Anna M.; Weiss, Larissa; Süß, Stephanie C.; Reiser, Judith; Schneider, Gerhard; Schusser, Benjamin; Baumgartner, Christine; Fenzl, Thomas
Abstract:
Chicken culling is forbidden in Germany since 2022, male/female selection and male elimination must be brought to an embryonic status prior to the onset of nociception. The present study evaluated the ontogenetic point when noxious stimuli potentially could be perceived/processed in the brain in ovo.EEG-recordings from randomized hyperpallial brain sites were recorded in ovo and noxious stimuli were applied. Temporal and spectral analyses of the EEG were performed.The onset of physiological neur...     »
Journal title:
bioRxiv
Year:
2023
Fulltext / DOI:
doi:10.1101/2023.04.14.536947
WWW:
https://www.biorxiv.org/content/early/2023/04/17/2023.04.14.536947
Publisher:
Cold Spring Harbor Laboratory
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