{"id":2820,"date":"2022-05-04T15:03:56","date_gmt":"2022-05-04T18:03:56","guid":{"rendered":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/?page_id=2820"},"modified":"2022-05-04T15:05:21","modified_gmt":"2022-05-04T18:05:21","slug":"dr-jose-barraza","status":"publish","type":"page","link":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/dr-jose-barraza\/","title":{"rendered":"Dr. Jos\u00e9 Barraza"},"content":{"rendered":"

\"\"<\/a>El ser humano interact\u00faa con el medio a trav\u00e9s de los sentidos. Entre ellos, la visi\u00f3n ocupa un lugar preponderante pues a trav\u00e9s de ella se adquiere la mayor parte de la informaci\u00f3n sensorial. Gracias a la visi\u00f3n, el ser humano adquiere informaci\u00f3n acerca de la estructura tridimensional del espacio, la cromaticidad de las superficies, la din\u00e1mica de las relaciones espaciales entre los objetos y entre ellos y el individuo, etc. Esta informaci\u00f3n es esencial para realizar con \u00e9xito las tareas que cotidianamente realizamos de forma autom\u00e1tica y sin esfuerzo alguno. Ejemplos de ellas son, seleccionar una fruta madura, caminar pudiendo evitar obst\u00e1culos, tomar una copa de la mesa sin tocar las dem\u00e1s, estimar si somos capaces de saltar un charco de agua, saber cu\u00e1ndo cruzar la calle, etc.\u00a0<\/span><\/p>\n

En este contexto, mi principal inter\u00e9s se enfoca en entender c\u00f3mo el cerebro logra transformar la luz que ingresa por los ojos en la espectacular experiencia que vivimos al abrir los ojos y, adem\u00e1s, proveernos de toda la informaci\u00f3n necesaria para interactuar con nuestro medio. Adem\u00e1s, estoy interesado en comprender qu\u00e9 rol juegan los procesos perceptuales-cognitivos relacionados a la visi\u00f3n en el rendimiento deportivo de los atletas.<\/span><\/p>\n

\"\"<\/a><\/p>\n

jbarraza@herrera.unt.edu.ar<\/p>\n

PUBLICACIONES<\/b><\/p>\n

\"\"<\/a><\/p>\n

D\u00e9cima, A.P, Fernando Barraza, J., and L\u00f3pez-Moliner, J. (2022). The perceptual dynamics of the contrast induced speed bias. VISION RESEARCH, <\/span>191<\/span><\/i>, 107966. <\/span><\/a>https:\/\/doi.org\/10.1016\/j.visres.2021.107966<\/span><\/a><\/p>\n

Santill\u00e1n, J.E. and Barraza, J.F (2019). The Distance Perception During Self-Movement. HUMAN MOVEMENT SCIENCE, 67, 1-10. DOI: 10.1016\/j.humov.2019.102496.<\/span><\/p>\n

Barraza J & Mart\u00edn A (2020) The Effect of Texture on Brightness Perception in Simulated Scenes, LEUKOS, 16:4, 279-287, DOI:<\/span> 10.1080\/15502724.2019.1674661<\/span><\/a>.<\/b><\/p>\n

Mart\u00edn, A., Sfer, AM., D’Urso <\/span> Villar, M., and Barraza JF. (2017). Position affects performance in <\/span> Multiple-Object Tracking in Rugby Union players, FRONTIERS IN <\/span> PSYCHOLOGY, 8, 1-8. <\/span>DOI: <\/span>10.3389\/fpsyg.2017.01494<\/span><\/a>.\u00a0<\/span><\/p>\n

Mart\u00edn, A, D\u00e9cima, AP., and Barraza, JF. (2017). Perception of speed, distance, and TTC of familiar objects. PSYCHOLOGY & NEUROSCIENCE, 10(3), 261-272. DOI: <\/span>10.1037\/pne0000100<\/span><\/a>.\u00a0<\/span><\/p>\n

Mart\u00edn, A, Gonzalez Chambeaud, J, and Barraza, JF. (2015). The effect of object familiarity on the perception of motion. J. EXP. PSYCHOL: HUMAN PERCEPTION AND PERFORMANCE, 41(2), 283-288. <\/span>DOI: <\/span>10.1037\/xhp0000027<\/span><\/a>.<\/span>\u00a0<\/span><\/p>\n

Gonzalez Chambeaud, J, Mart\u00edn, A. and Barraza, JF. (2014). Effect of disparity on motion-defined contours. PSYCHOLOGY & NEUROSCIENCE, 7, 91-101.\u00a0<\/span><\/p>\n

Aguirre, RC, Colombo, EM y Barraza JF. (2011). Effect of glare on reaction time for peripheral vision at mesopic adaptation. J. OPT. SOC. AM. A, 28 (10): <\/span> 2187-2191.<\/span><\/p>\n

O\u2019Donell, BM, Barraza, JF, Colombo, EM. (2010). The effect of chromatic and luminance information on reaction times. VIS. NEUROSCIENCE. 27, 119-129.<\/span><\/p>\n

Mart\u00edn, A, Barraza, JF, Colombo, EM. (2009). The effect of spatial layout on motion segmentation. VISION RES. 49, 1613-1619.<\/span><\/p>\n

Barraza, JF, Grzywacz, NM. (2008) Speed adaptation as Kalman filtering. VISION<\/span> RES. 48, 2485-2491.\u00a0<\/span><\/p>\n

Aguirre, RC, Colombo, EM, Barraza, JF (2008). The effect of glare on reaction time. J. OPT. SOC. AM. A, 25, 1790-1798.<\/span><\/p>\n

Barraza, JF, Chen, VJ. (2006). Vernier acuity of illusory contours defined by motion. JOURNAL OF VISION, 6(9), 923-932.\u00a0 <\/span> \u00a0<\/span><\/p>\n

Wurfel, JD, Barraza, JF, Grzywacz, NM. (2005). Measurement of Rate of Expansion in the Perception of Radial Motion. VISION RES 45(21): 2740-2751.<\/span><\/p>\n

Barraza, JF, Grzywacz, NM. (2005). Parametric decomposition of optic flow by humans. VISION RES 45<\/span>(<\/b>19): 2481-2491.<\/span><\/p>\n

Barraza, JF, Grzywacz, NM. (2003). Local computation of angular velocity in rotational visual motion. J OPT SOC AM A 20 (7): 1382-1390.<\/span><\/p>\n

Barraza, JF, Grzywacz, NM. (2002). Measurement of angular velocity in the perception of rotation. VISION RES 42 (21): 2457-2462.<\/span><\/p>\n

Barraza, JF, Grzywacz, NM. <\/span> (2002). Temporal coherence in visual rotation. VISION RES 42 (21): 2463-2469.\u00a0<\/span><\/p>\n

Barraza, JF, Colombo, EM. (2001). The time course of the lower threshold of motion during rapid events of adaptation. VISION RES 41 (9): 1139-1144.<\/span><\/p>\n

Barraza, JF, Colombo, EM. (2000). Transient glare: its effect on the lower threshold of motion. OPT EXPRESS 7 (4): 172-177. <\/span><\/p>\n

Trenti, J, Barraza, JF, <\/span> Eckstein, MA (2010). Learning motion: human vs optimal Bayesial learner. VISION RESEARCH. 50, 460-472. <\/span>DOI: <\/span>10.1016\/j.visres.2009.10.018<\/span><\/a>.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

El ser humano interact\u00faa con el medio a trav\u00e9s de los sentidos. Entre ellos, la visi\u00f3n ocupa un lugar preponderante pues a trav\u00e9s de ella se adquiere la mayor parte de la informaci\u00f3n sensorial. Gracias a la visi\u00f3n, el ser humano adquiere informaci\u00f3n acerca de la estructura tridimensional del espacio, la cromaticidad de las superficies, […]<\/p>\n","protected":false},"author":123476,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/template-full.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/pages\/2820"}],"collection":[{"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/users\/123476"}],"replies":[{"embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/comments?post=2820"}],"version-history":[{"count":1,"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/pages\/2820\/revisions"}],"predecessor-version":[{"id":2821,"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/pages\/2820\/revisions\/2821"}],"wp:attachment":[{"href":"https:\/\/www.facet.unt.edu.ar\/disenoiluminacion\/wp-json\/wp\/v2\/media?parent=2820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}