Telencephalon and geometric space in goldfish
@article{Vargas2006TelencephalonAG, title={Telencephalon and geometric space in goldfish}, author={Juan Pedro Vargas and Verner P. Bingman and Manuel Portavella and Juan Carlos L{\'o}pez}, journal={European Journal of Neuroscience}, year={2006}, volume={24} }
Neuroanatomical evidence indicates that the lateral pallium (LP) of ray‐finned fishes could be homologous to the hippocampus of mammals and birds. Recent studies have found that hippocampus of mammals and birds is critical for learning geometric properties of space. In this work, we studied the effects of lesions to the lateral pallium of goldfish on the encoding of geometric spatial information. Goldfish with telencephalic lesions were trained to search for a goal in a rectangular‐shaped arena…
55 Citations
Neural basis of the spatial navigation based on geometric cues
- Biology, PsychologyBehavioural Brain Research
- 2011
Dynamics of Goldfish Subregional Hippocampal Pallium Activity throughout Spatial Memory Formation
- Biology, PsychologyBrain, Behavior and Evolution
- 2017
An unexpected result of the present study is the persistent activation of the area Dp throughout the complete spatial task training period, which suggests that the Dp could be an important component of the pallial network involved in spatial memory in goldfish, and supports the hypothesis proposing that theDp is a specialized part of the hippocampal pallium network.
Telencephalic Neuronal Activation Associated with Spatial Memory in the Terrestrial Toad Rhinella arenarum: Participation of the Medial Pallium during Navigation by Geometry
- BiologyBrain, Behavior and Evolution
- 2016
Participation of the medial pallium/hippocampus in spatial cognition appears to be a conserved feature of terrestrial vertebrates even if their life history is still tied to water, a brain-behavior feature seemingly at least as ancient as the evolutionary transition to life on land.
Organization of the gymnotiform fish pallium in relation to learning and memory: I. Cytoarchitectonics and cellular morphology
- BiologyThe Journal of comparative neurology
- 2012
The anatomical organization of the dorsal telencephalon of two gymnotiform fish is examined, finding that the pallial cytoarchitectonics of Gymnotus sp.
Spatial learning-induced egr-1 expression in telencephalon of gold fish Carassius auratus
- BiologyFish Physiology and Biochemistry
- 2010
The present study shows that egr-1 expression is induced in the telencephalon of goldfish while intensively acquiring geometric spatial information to pass through the gates, and Interestingly, the level of egr -1 expression increased again, when the fish exhibit a high exploratory behavior to cross the modified gate three.
Sex Differences in the Dorsolateral Telencephalon Correlate with Home Range Size in Blenniid Fish
- Biology, Environmental ScienceBrain, Behavior and Evolution
- 2011
The results suggest that the DLv is involved in spatial abilities in blenniid fish and that sexual selection may be promoting this divergence as already described for mammals and birds.
Asymmetrical participation of the left and right hippocampus for representing environmental geometry in homing pigeons
- Psychology, BiologyBehavioural Brain Research
- 2007
Neural substrates involved in the cognitive information processing in teleost fish
- Biology, PsychologyAnimal cognition
- 2021
An overview of the currently available studies addressing the joint research topics of cognitive behaviour and neuroscience in teleosts (and elasmobranchs wherever possible) is provided, primarily focusing on two fundamentally different but complementary approaches, i.e. ablation studies and Immediate Early Gene (IEG) analyses.
The Mating Call of the Terrestrial Toad, Rhinella arenarum, as a Cue for Spatial Orientation and Its Associated Brain Activity
- Biology, PsychologyBrain, Behavior and Evolution
- 2019
Male toads could indeed learn the location of a reward guided by a mating call, as indicated by c-Fos, and this navigational ability was associated with greater neuronal activity in the telencephalic hippocampal formation, the medial septum, and the central amygdala.
References
SHOWING 1-10 OF 62 REFERENCES
Conservation of Spatial Memory Function in the Pallial Forebrain of Reptiles and Ray-Finned Fishes
- Biology, PsychologyThe Journal of Neuroscience
- 2002
The results indicate that lesions to the MC of turtles and to the LP of goldfish, like hippocampal lesions in mammals and birds, selectively impair map-like memory representations of the environmental space and suggest that the presence of a hippocampus-dependent spatial memory system is a primitive feature of the vertebrate forebrain that has been conserved through evolution.
Emotional and spatial learning in goldfish is dependent on different telencephalic pallial systems
- Biology, PsychologyThe European journal of neuroscience
- 2005
Present data could support the hypothesis that a sketch of these regions of the limbic system, and their associated functions, were present in the common ancestor of fish and terrestrial vertebrates 400 million years ago.
Spatial and non-spatial learning in turtles: the role of medial cortex
- Psychology, BiologyBehavioural Brain Research
- 2003
Spatial learning and goldfish telencephalon NMDA receptors
- Biology, PsychologyNeurobiology of Learning and Memory
- 2006
Dissociation of place and cue learning by telencephalic ablation in goldfish.
- Biology, PsychologyBehavioral neuroscience
- 2000
The results offer additional evidence that place and cue learning in fish are subserved by different neural substrates and that the telencephalon of the teleost fish, or some unspecified structure within it, is important for spatial learning and memory in a manner similar to the hippocampus of mammals and birds.
Avoidance Response in Goldfish: Emotional and Temporal Involvement of Medial and Lateral Telencephalic Pallium
- Biology, PsychologyThe Journal of Neuroscience
- 2004
These data support the presence of two different systems of memory in fish, based on discrete telencephalic areas: the MP, involved in an emotional memory system; and the LP,involved in a spatial, relational, or temporal memory system.
Deficits in acquisition of spatial learning after dorsomedial telencephalon lesions in goldfish
- Biology, PsychologyBehavioural Brain Research
- 2006
The effects of telencephalic pallial lesions on spatial, temporal, and emotional learning in goldfish
- Psychology, BiologyBrain Research Bulletin
- 2002
Hippocampal formation is required for geometric navigation in pigeons
- Biology, PsychologyThe European journal of neuroscience
- 2004
The results indicate that the avian hippocampal formation is critical for learning the geometric properties of space in homing pigeons.
Spatial learning deficits after the development of dorsomedial telencephalon lesions in goldfish
- Biology, PsychologyNeuroreport
- 2004
It is suggested that dorsomedial lesions selectively caused impairment in the retention of spatial learning in goldfish.