The effects of telencephalic pallial lesions on spatial, temporal, and emotional learning in goldfish

Brain Research Bulletin
Manuel PortavellaCosme Salas

Abstract

In mammals, the pallial amygdala is implicated in emotional learning and memory, whereas the hippocampus is involved in spatial, contextual, or relational memory. This review presents a set of experiments aimed to study the involvement of the dorsomedial and dorsolateral telencephalon of goldfish in spatial and active avoidance learning. Results showed that (1) medial lesions impaired both acquisition and retention of conditioned avoidance response in two-way active avoidance learning experiments with stimuli overlapping (emotional factor) and with an interstimuli gap (temporal and emotional factors), and (2) the medial lesion did not affect spatial learning (spatial, contextual, or relational factors). In contrast, lateral lesions did not impair conditioned avoidance response with stimuli overlapping, but affected conditioned avoidance response with an interstimuli gap and spatial learning. These results support the presence of two differentiated memory systems in teleost fish based on discrete pallial regions: emotional (dorsomedial telencephalon) and spatial/temporal or relational (dorsolateral telencephalon). Furthermore, these functional data support the homology between the medial pallium of the teleost and the pallial am...Continue Reading

References

Jun 1, 1976·Physiology & Behavior·N C FloodG E Savage
Jan 1, 1992·Behavioral and Neural Biology·H EichenbaumN J Cohen
Aug 26, 2000·Behavioral Neuroscience·J C LópezC Salas

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Citations

Nov 8, 2007·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·Janicke NordgreenAndrew C N Chen
Aug 21, 2013·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·Susanne SchwarzeVera Schluessel
Jul 25, 2007·Animal Cognition·Jonatan NilssonRuud van den Bos
Aug 7, 2009·Animal Cognition·Janicke NordgreenTor Einar Horsberg
May 25, 2012·Animal Cognition·Marco A VindasØyvind Øverli
Feb 6, 2004·Journal of Neuroscience Methods·James G Canfield, Sheri J Y Mizumori
Apr 3, 2004·Physiology & Behavior·Kazutaka Shinozuka, Shigeru Watanabe
Oct 22, 2003·Physiology & Behavior·Manuel PortavellaMauricio R Papini
Jun 20, 2003·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Andrea PironeOrtenzio Fabiani
Oct 1, 2008·Animal : an International Journal of Animal Bioscience·E M C TerlouwL Mounier
Jun 14, 2003·Behavioral Neuroscience·Xiaojuan XuRob Freidhoff
Dec 17, 2010·Zebrafish·Caio Maximino, Anderson Manoel Herculano
Nov 1, 2008·Integrative and Comparative Biology·Julie K Desjardins, Russell D Fernald
May 14, 2010·Biology Letters·Julie K Desjardins, Russell D Fernald
Aug 4, 2010·BMC Neuroscience·William Norton, Laure Bally-Cuif
Oct 12, 2013·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·Theodora FussVera Schluessel
Oct 12, 2013·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·Theodora FussVera Schluessel
Dec 27, 2011·Fish Physiology and Biochemistry·Jonathan A C RoquesGert Flik
Dec 17, 2014·Physiology & Behavior·Patricia I M SilvaErik Höglund
Jan 23, 2016·Proceedings. Biological Sciences·João P M MessiasMarta C Soares
Sep 17, 2003·The Journal of Comparative Neurology·Mónica FolgueiraJulián Yáñez
Jun 7, 2012·Journal of Chemical Neuroanatomy·Lin S HuffmanHans A Hofmann
Sep 13, 2011·Neurotoxicology and Teratology·E P RicoC D Bonan
Jan 12, 2011·Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics·Ida B JohansenOyvind Overli
Aug 7, 2010·General and Comparative Endocrinology·Brian P GroneRussell D Fernald
Mar 20, 2010·Neuroscience Research·Yeon-Hwa KimChang-Joong Lee
Sep 18, 2014·Journal of Fish Biology·E S McCallumS Balshine
Aug 2, 2008·Physiology & Behavior·Reese J Arcement, David J Ingle
Jun 24, 2004·The Journal of Comparative Neurology·Mario F Wullimann, Thomas Mueller
Sep 2, 2003·The Journal of Comparative Neurology·Miguel Angel RodríguezIsabel Rodríguez-Moldes
Feb 27, 2008·The Journal of Comparative Neurology·Konstantinos AmpatzisCatherine R Dermon
Dec 13, 2006·The European Journal of Neuroscience·Juan Pedro VargasJuan Carlos López
Jun 25, 2010·The Journal of Comparative Neurology·Lauren A Munchrath, Hans A Hofmann
Mar 21, 2012·The Journal of Comparative Neurology·Ana C C GiassiLeonard Maler
Dec 18, 2010·The Journal of Comparative Neurology·José Ángel GayosoMaría Jesús Manso
Dec 21, 2012·Journal of Fish Biology·L O E Ebbesson, V A Braithwaite
Dec 2, 2010·The Journal of Comparative Neurology·Lauren A O'ConnellHans A Hofmann

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