Area de estudio

Integración Multisensorial y Evaluación de Riesgo

Dr. Violeta Medan
JEFA DE GRUPO

Jefa de Trabajos Prácticos, Departamento de Fisiología, Biología Molecular y Celular, FCEN, UBA.
Investigadora Adjunta CONICET

SCHOLAR

Estudio comportamental y neurofisiológico de la integración multisensorial en peces

SAN 2023

Publicaciones

2023 – Multisensory integration enhances audiovisual responses in the Mauthner cell. Otero Coronel S, Preuss T and Medan V. bioRxiv 2023. 05.30.542841. doi.org/10.1101/2023.05.30.542841.

2022 – Audiovisual integration in the Mauthner cell enhances escape probability and reduces response latency. Martorell, N, Medan, V. Sci. Rep 2022 Jan 20;12(1):1097. doi: 10.1038/s41598-022-04998-2

2020 – Stimulus contrast information modulates sensorimotor decision making in goldfish. Otero Coronel S, Martorell M, Berón de Astrada M, Medan V*. Front Neural Circuits 28;14:23. doi: 10.3389/fncir.2020.00023.

2019 – Optimal foraging behaviour generated autonomously in free-moving animals without brain activity. Sims DW, Humphries NE, Hu N, Medan V, Berni J. eLife 8: e50316

2018 – Binocular neuronal processing of object motion in an arthropod. Scarano F, Sztarker J, Medan V, Berón de Astrada M and Tomsic D. J Neurosci. 38 (31): 6933-6948.

2018 – Differential processing in modality-specific Mauthner cell dendrites. Medan V*, Mäki-Marttunen T, Sztarker J and Preuss T. 2018. J Physiology (London), 596(4):667-689. *corresp.

2015 – A network of visual motion-sensitive neurons for computing object position in an arthropod. Medan V, Berón de Astrada M, Scarano F and Tomsic, D. J. Neuroscience, 35(17): 6654-6666.

2014 – A computational model on the goldfish Mauthner cell. Mäki-Marttunen, T and Medan V*. BMC Neuroscience, 15: P97. *corresp.

2014 – The Mauthner-cell circuit of fish as a model system for startle plasticity. Medan V* and Preuss T. Journal of Physiology (Paris), 108: 129-140. *corresp.

2013 – The 5-HT5A receptor regulates excitability in the auditory startle circuit: functional implications for sensorimotor gating. Curtin PC, Medan V, Neumeister H, Bronson DR and Preuss T. J. Neuroscience, 33: 10011-20.

2011 – Regionalization in the eye of the grapsid crab Neohelice granulata (=Chasmagnathus granulatus): variation of resolution and facet diameters. Berón de Astrada M, Bengochea M, Medan V and Tomsic D. J. Comp. Physiology A, 198: 173-180.

2011 – Dopaminergic-induced changes in Mauthner cell excitability disrupt prepulse inhibition in the startle circuit of goldfish. Medan V and Preuss T. Journal of Neurophysiology, 106: 3195-3204.

2011 – How visual space maps in the optic neuropils of a crab. Berón de Astrada M, Medan V and Tomsic D. Journal of Comparative Neurology, 519 (9):1631–1639.

2007 – Characterization of lobula giant neurons responsive to visual stimuli that elicit escape behaviors in the crab Chasmagnathus. Medan V, Oliva D and Tomsic D. Journal of Neurophysiology 98: 2414-2428.

2007 – Escape behavior and neuronal responses to looming stimuli in a crab. Oliva D, Medan V and Tomsic D. Journal of Experimental Biology 210: 865-880.

2005 – Nectar foraging behavior is affected by ant body size in Camponotus mus. Medan V and Josens R. Journal of Insect Physiology 51(8): 853-860.

2001 – On the genus Eilica from Argentina (Araneae, Gnaphosidae). Medan, V. Journal of Arachnology 29:423-426.