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Gonzalo Marin Game

Investigador Asociado

LABORATORIO DE NEUROBIOLOGIA Y BIOLOGIA DEL CONOCER, FACULTAD DE CIENCIAS, UNIVERSIDA DE CHILE

Santiago, Chile

Fisiologia, anatomia y conducta del sistema visual de aves y mamiferos. Mecanismos neuronales de la atencion. Neurobiologia del desarrollo. Neurobiologia de los movimientos oculares. Tecnicas y metodos en neurobiologia. Biologia teorica.

Biology, UNIVERSIDAD DE CHILE. Chile, 1984

Profesor Part Time

Universidad Finis Terrae

Medicina

Santiago, Chile

2010 - A la fecha


Intratelencephalic Projections of the Avian Visual Dorsal Ventricular Ridge: Laminarly Segregated, Reciprocally and Topographically Organized Fernandez, M.; Ahumada-Galleguillos, P; Sentis E.; Marín G.; Mpodozis, J. Article ISI Scopus JOURNAL OF COMPARATIVE NEUROLOGY (2020)
Parallel Organization of the Avian Sensorimotor Arcopallium: Tectofugal Visual Pathway in the Pigeon (Columba Livia) Fernandez, M; Morale, C; Duran, E; Fernandez-Colleman, Sara; Sentis, E; Mpodozis, J; Karten, HJ; Marin, GJ Article PMID: 31531866 JOURNAL OF COMPARATIVE NEUROLOGY (2020)
Shepherds crook neurons drive and synchronize the enhancing and suppressive mechanisms of the midbrain stimulus selection network Garrido-Charad, F; Vega-Zuniga T.; Gutierrez-Ibanez, C; Fernandez, P; Lopez-Jury, L; Gonzalez-Cabrera, C; Karten, HJ; Luksch H.; Marin, GJ Article PMID: 30026198 Proceedings of the National Academy of Sciences (2018)
Selective binocular vision loss in two subterranean caviomorph rodents: Spalacopus cyanus and Ctenomys talarum. Vega-Zuniga, T; Medina, FS; Marin, G; Letelier, J.C.; Palacios, AG; Nemec, P; Schleich, CE; Mpodozis, J Article PMID: 28150809 Scientific Reports (2017)
The Centrifugal Visual System of a Palaeognathous Bird, the Chilean Tinamou (Nothoprocta Perdicaria) Krabichler Q.; Vega-Zuniga, T; Carrasco, D; Fernandez, M; Gutierrez-Ibanez, C; Marin G.; Luksch, H Article PMID: 28256705 JOURNAL OF COMPARATIVE NEUROLOGY (2017)
Axon Terminals From the Nucleus Isthmi Pars Parvocellularis Control the Ascending Retinotectofugal Output Through Direct Synaptic Contact With Tectal Ganglion Cell Dendrites Gonzalez-Cabrera, C; Garrido-Charad, F; Mpodozis, J; Bolam, JP; Marin, GJ Article PMID: 26224333 JOURNAL OF COMPARATIVE NEUROLOGY (2016)
Microconnectomics of the pretectum and ventral thalamus in the chicken (Gallus gallus) Vega-Zuniga, T; Marín G.; González-Cabrera C.; Planitscher E.; Hartmann, A; Marks V.; Mpodozis, J; Luksch, H Article ISI SCOPUS Journal of Comparative Neurology (2016)
Anatomical Organization of the Visual Dorsal Ventricular Ridge in the Chick (Gallus Gallus): Layers and Columns in the Avian Pallium Ahumada-Galleguillos, P; Fernandez, M; Marin, GJ; Letelier, JC; Mpodozis, J Article PMID: 25982840 JOURNAL OF COMPARATIVE NEUROLOGY (2015)
The isthmic nuclei providing parallel feedback connections to the avian tectum have different neurochemical identities: Expression of glutamatergic and cholinergic markers in the chick (Gallus gallus). Gonzalez-Cabrera, C; Garrido-Charad, F; Roth, A.; Marin, GJ Article PMID: 25594665 JOURNAL OF COMPARATIVE NEUROLOGY (2015)
The visual system of a palaeognathous bird: visual field, retinal topography and retino-central connections in the Chilean tinamou (Nothoprocta perdicaria). Krablchler, Q; Vega-Zuniga T.; Morales C.; Luksch H.; Marin, GJ Article PMID: 25224833 JOURNAL OF COMPARATIVE NEUROLOGY (2015)
Zebrin II Expression in the Cerebellum of a Paleognathous Bird, the Chilean Tinamou (Nothoprocta perdicaria). Corfield, Jeremy R; Kolominsky, Jeffery; Marin, Gonzalo J; Craciun, Iulia; Mulvany-Robbins, Bridget E; Iwaniuk, Andrew N; Wylie, Douglas R Article Brain, behavior and evolution (2015)
Electroablation: a method for neurectomy and localized tissue injury Moya-Díaz, J; Peña O.; Sánchez, M; Ureta, D; Reynaert, N; Anguita-Salinas, C; Marín G.; ALLENDE, ML Article ISI BMC DEVELOPMENTAL BIOLOGY (2014)
Extracellular recordings reveal absence of magneto sensitive units in the avian optic tectum Ramírez E.; Marín G.; Mpodozis, J; Letelier, JC Article ISI SCOPUS JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY (2014)
Morphology, Projection Pattern, and Neurochemical Identity of Cajal's Centrifugal Neurons: The Cells of Origin of the Tectoventrogeniculate Pathway in Pigeon ( Columba livia) and Chicken ( Gallus gallus) Vega-Zuniga T.; Mpodozis, J; Karten, HJ; Marín G.; Hain, S; Luksch, H Article ISI SCOPUS JOURNAL OF COMPARATIVE NEUROLOGY (2014)
Laminar segregation of GABAergic neurons in the avian nucleus isthmi pars magnocellularis: A retrograde tracer and comparative study Faunes, M; Fernández S.; Gutierrez-Ibanez, C; Iwaniuk, AN; Wylie, DR; Mpodozis, J; Karten, HJ; Marín G. Article ISI SCOPUS Journal of Comparative Neurology (2013)
Attentional capture? Synchronized feedback signals from the isthmi boost retinal signals to higher visual areas. Marin GJ, Duran E, Morales C, Gonzalez-Cabrera C, Sentis E Article Journal of Neuroscience (2012)
Functional implications of species differences in the size and morphology of the isthmo optic nucleus (ION) in birds. Gutiérrez-Ibáñez, Cristián; Iwaniuk, Andrew N; Lisney, Thomas J; Faunes, Macarena; Marín, Gonzalo J; Wylie, Douglas R Article PloS one (2012)
Topographic Arrangement of the Rotundo-entopallial Projection in the Pigeon (Columba livia) Fredes, F; Tapia, S; Letelier, JC; Marín G.; Mpodozis, J Article ISI SCOPUS Journal of Comparative Neurology (2010)
NOVEL, CONTINUOUS VISUAL MOTION INDUCES c-fos EXPRESSION IN THE AVIAN OPTOKINETIC NUCLEI AND OPTIC TECTUM Rojas X.; Marín G.; Wallman, J. Article ISI SCOPUS NEUROSCIENCE (2009)
A cholinergic gating mechanism controlled by competitive interactions in the optic tectum of the pigeon Marín G.; Salas C.; Sentis E.; Rojas X.; Letelier, JC; Mpodozis, J Article ISI SCOPUS JOURNAL OF NEUROSCIENCE (2007)
Influencing and interpreting visual input: The role of a visual feedback system Gruberg, E; Dudkin, E; Wang Y.; Marín G.; Salas C.; Sentis E.; Letelier, J; Mpodozis, J; Malpeli, J; Cui H.; Ma, R.; Northmore, D; Udin, S Article ISI JOURNAL OF NEUROSCIENCE (2006)
Oscillatory bursts in the optic tectum of birds represent re-entrant signals from the nucleus isthmi pars parvocellularis Marín G.; Mpdozis, J; Sentis E.; Ossandón T.; Letelier, JC Article ISI SCOPUS JOURNAL OF NEUROSCIENCE (2005)
The mapping of the visual field onto the dorso-lateral tectum of the pigeon (Columba livia) and its relations with retinal specializations Letelier, JC; Marín G.; Sentis E.; Tenreiro, A; Fredes, F; Mpodozis, J Article ISI SCOPUS JOURNAL OF NEUROSCIENCE METHODS (2004)
Autopoietic and (M,R) systems Letelier, JC; Marín G.; Mpodozis, J Article ISI SCOPUS JOURNAL OF THEORETICAL BIOLOGY (2003)
Spatial organization of the pigeon tectorotundal pathway: An interdigitating topographic arrangement Marín G.; Letelier, JC; Henny, P; Sentis E.; Farfan, G; Fredes, F; Pohl, N; Karten, H; Mpodozis, J Article ISI SCOPUS JOURNAL OF COMPARATIVE NEUROLOGY (2003)
A simple method to microinject solid neural tracers into deep structures of the brain Marín G.; Henny, P; Letelier, JC; Sentis E.; Karten, H; Mrosko, B; Mpodozis, J Article ISI SCOPUS JOURNAL OF NEUROSCIENCE METHODS (2001)
Spatiotemporal profile of synaptic activation produced by the electrical and visual stimulation of retinal inputs to the optic tectum: a current source density analysis in the pigeon (Columba livia) Letelier, JC; Mpodozis, J; Marín G.; Morales, D; Rozas C.; Madrid C.; Velasco M. Article ISI SCOPUS EUROPEAN JOURNAL OF NEUROSCIENCE (2000)
Reversible mechanical fixation of eye position in awake head-restrained pigeons (Columba livia) Letelier, JC; Mpodozis, J; Marin, G; Morales, D; Henny, P; Madrid, C; Velasco, M Article ISI JOURNAL OF NEUROSCIENCE METHODS (1999)
THE RETINAL TARGETS OF CENTRIFUGAL NEURONS AND THE RETINAL NEURONS PROJECTING TO THE ACCESSORY OPTIC-SYSTEM NICKLA, DL; GOTTLIEB, MD; MARIN, G; ROJAS, X; BRITTO, LRG; WALLMAN, J Article ISI VISUAL NEUROSCIENCE (1994)
Saccade-related responses of centrifugal neurons projecting to the chicken retina. Marin G, Letelier JC, Wallman J. Article PMID: 2286231 Medline EXPERIMENTAL BRAIN RESEARCH (1990)
The neurophysiology of avian color vision Varela, F., Letelier,JC., Marin, G., Maturana,H. Article Archives Biologia et Medicina Experimental (1983)


Anatomical and physiological properties of the ventral nucleus of the lateral geniculate of the pigeon (Columba livia) Mpodozis, J; Letelier, JC; Marín G.; Cecchi, C; Henny, P; Madrid C.; Morales, D; Sentis E.; Karten, H Abstract ISI JOURNAL OF PHYSIOLOGY-LONDON (2000)


Computing with autopoietic systems Letelier, JC; Marín G.; Mpodozis, J ConferencePaper ISI SOFT COMPUTING AND INDUSTRY: RECENT APPLICATIONS (2002)


COMPUTING VISUAL MOTION FOR WHAT? THE TECTAL GANGLION CELL AND THE TECTOFUGAL PATHWAY OF BIRDS AND MAMMALS FONDECYT (1151432) Proyecto 2015-2019 Inv. Responsable
ORGANIZATION OF THE VISUAL PALLIUM IN THE PIGEON (COLUMBA LIVIA)=> LAYERS AND COLUMNS IN THE AVIAN TELENCEPHALON? FONDECYT (1120124) Proyecto 2012-2016 Coinvestigador(a)
A PRE-ATTENTIONAL VISUAL MECHANISM IN THE MIDBRAIN OF PIGEONS=> TOP-DOWN MODULATION AND PERFORMANCE IN THE AWAKE CONDITION. FONDECYT (1110281) Proyecto 2011-2015 Inv. Responsable
NEURAL MECHANISMS OF MAGNETOPERCEPTION IN BIRDS. A STUDY IN THE PIGEON "COLUMBA LIVIA". FONDECYT (1110247) Proyecto 2011-2015 Coinvestigador(a)
El núcleo geniculado ventral de aves y su posible rol visuomotor. Un caso para el estudio de la modulación colinérgica sobre las sinopsis retinianas primarias FONDECYT (1080094) Proyecto 2008-2011 Coinvestigador(a)
Modulación Colinérgica del Flujo Ascendente Visual en la Vía Tecto-Fugal de los Vertebrados FONDECYT (1080220) Proyecto 2008-2010 Inv. Responsable
DINAMICA OPERACIONAL IN VIVO DE LA RED NEURAL TECTO-ITSMICA EN AVES=> UN MODELO PARA EL ESTUDIO DE LOS MeCANISMOS NEURONALES DE LA ATENCION VISUAL FONDECYT (1061108) Proyecto 2006-2010 Coinvestigador(a)
Estudio de la sincronización de respuestas neurales evocadas por al estimulación visual en la vía tecto-fugal de aves FONDECYT (1030522) Proyecto 2003-2006 Coinvestigador(a)
Propiedades sensoriales la vía tecto-fugal en aves=> ¿posible organización en paralelo?" FONDECYT (1990045) Proyecto 1999-2001 Coinvestigador(a)
ANALISIS ESPACIO-TEMPORAL DE LA MODULACION SACADICA DE LA ACTIVIDAD NEURONAL UNITARIA EN EL TECTUM DE LA PALOMA DESPIERTA FONDECYT (1950687) Proyecto 1995-1998 Coinvestigador(a)

Gonzalo Marin

Investigador Asociado

Biologia

LABORATORIO DE NEUROBIOLOGIA Y BIOLOGIA DEL CONOCER, FACULTAD DE CIENCIAS, UNIVERSIDA DE CHILE

Santiago, Chile

Jorge Mpodozis

Profesor Titular

DEPARTAMENTO DE BIOLOGÍA, FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

Ximena Rojas

Académica

Anatomía y Medicina Legal

Facultad de Medicina, Universidad de Chile

Santiago, Chile

Pablo Henny

Profesor Asociado

Anatomía Normal

Pontificia Universidad Católica de Chile

Santiago, Chile

Tomás Ossandón

Associate Professor

Medical School, Department of Psychiatry

Pontificia Universidad Católica de Chile

Santiago, Chile

Juan-Carlos Letelier

Professor

Biology

UNIVERSIDAD DE CHILE

Santiago, Chile

Cristian González

Miguel Allende

Director

Biología

FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

Gonzalo Marin Game

Líneas de Investigación

Educación

Biology, UNIVERSIDAD DE CHILE. Chile, 1984

Experiencia Académica

Profesor Part Time

Article (31)

Abstract (1)

ConferencePaper (1)

Proyecto (10)

COMPUTING VISUAL MOTION FOR WHAT? THE TECTAL GANGLION CELL AND THE TECTOFUGAL PATHWAY OF BIRDS AND MAMMALS

ORGANIZATION OF THE VISUAL PALLIUM IN THE PIGEON (COLUMBA LIVIA)=> LAYERS AND COLUMNS IN THE AVIAN TELENCEPHALON?

A PRE-ATTENTIONAL VISUAL MECHANISM IN THE MIDBRAIN OF PIGEONS=> TOP-DOWN MODULATION AND PERFORMANCE IN THE AWAKE CONDITION.

NEURAL MECHANISMS OF MAGNETOPERCEPTION IN BIRDS. A STUDY IN THE PIGEON "COLUMBA LIVIA".

El núcleo geniculado ventral de aves y su posible rol visuomotor. Un caso para el estudio de la modulación colinérgica sobre las sinopsis retinianas primarias

Modulación Colinérgica del Flujo Ascendente Visual en la Vía Tecto-Fugal de los Vertebrados

DINAMICA OPERACIONAL IN VIVO DE LA RED NEURAL TECTO-ITSMICA EN AVES=> UN MODELO PARA EL ESTUDIO DE LOS MeCANISMOS NEURONALES DE LA ATENCION VISUAL

Estudio de la sincronización de respuestas neurales evocadas por al estimulación visual en la vía tecto-fugal de aves

Propiedades sensoriales la vía tecto-fugal en aves=> ¿posible organización en paralelo?"

ANALISIS ESPACIO-TEMPORAL DE LA MODULACION SACADICA DE LA ACTIVIDAD NEURONAL UNITARIA EN EL TECTUM DE LA PALOMA DESPIERTA