Académico(a):

Pablo Felipe Henny Vargas

pablohenny@gmail.com

Formación:

Licenciado en Ciencias, Universidad de Chile, 1997
Doctor en Ciencias Neurológicas, Universidad de McGill, 2007
Especialización postdoctoral, Universidad de Oxford, 2007 – 2010

Categoría académica:

Profesor asociado
Departamento de Neurociencias
Facultad de Medicina

Research lines:

  • Determinantes estructurales de la actividad espontánea e inducida de neuronas
    dopaminérgicas
  • Distribución espacial de las entradas GABAérgicas, glutamatérgicas y colinérgicas de neuronas
    individuales
  • Rol del segmento inicial del axón en la frecuencia de disparo e inhibición de neuronas
    Determinantes geométricos de la intersección de espacios receptivos entre neuronas

Publications:

  • Oñate-Ponce A, Muñoz C, Catenaccio A, Court FA, Henny P. Applying the area fraction
    fractionator (AFF) probe for total volume estimations of somatic, dendritic and axonal
    domains of the nigrostriatal dopaminergic system in a murine model. bioRxiv 2023
    PREPRINT.
  • Gatica RI, Montero T, Farassat N, Henny P. Geometrical factors determining dendritic
    domain intersection between neurons: a modeling study. bioRxiv 2022 PREPRINT.
  • Montero T, Gatica RI, Farassat N, Meza R, González-Cabrera C, Roeper J, Henny P.Dendritic Architecture Predicts in vivo Firing Pattern in Mouse Ventral Tegmental Area and
    Substantia Nigra Dopaminergic Neurons. Front Neural Circuits 2021
  • López-Jury L, Meza RC, Brown MTC, Henny P, Canavier CC. Morphological and
  • Biophysical Determinants of the Intracellular and Extracellular Waveforms in Nigral
    Dopaminergic Neurons: A Computational Study. J Neurosci 2018
  • Meza RC, Lopez ­Jury L, Canavier CC, Henny P. Role of the Axon Initial Segment in the
    Control of Spontaneous Frequency of Nigral Dopaminergic Neurons In Vivo. J Neurosci.
    2018
  • Gonzalez­-Cabrera C, Meza R, Ulloa L, Merino-­Sepulveda, P, Luco V, Sanhueza A,
    Onate­Ponce A, Bolam JP, Henny P. Characterization of the axon initial segment of mice
    substantia nigra dopaminergic neurons. J Comp Neurol. 2017
  • Faunes M, Onate­Ponce A, Fernandez­ Collemann S, Henny P. Excitatory and inhibitory
    innervation of the mouse orofacial motor nuclei: A stereological study. J Comp Neurol.
    2016
  • Henny P, Brown MT, Micklem BR, Magill PJ, Bolam JP. Stereological and ultrastructural
    quantification of the afferent synaptome of individual neurons. Brain Struct Funct. 2014
  • Mallet N, Micklem BR, Henny P, Brown MT, Williams C, Bolam JP, Nakamura KC, Magill
    PJ. Dichotomous organization of the external globus pallidus. Neuron. 2012
  • Henny P, Brown MT, Northrop A, Faunes M, Ungless MA, Magill PJ, Bolam JP. Structural
    correlates of heterogeneous in vivo activity of midbrain dopaminergic neurons. Nat
    Neurosci. 2012
  • Henny P, Brischoux F, Mainville L, Stroh T, Jones BE. Immunohistochemical evidence for
    synaptic release of glutamate from orexin terminals in the locus coeruleus. Neuroscience. 2010
  • Henny P, Jones BE. Projections from basal forebrain to prefrontal cortex comprise cholinergic,
    GABAergic and glutamatergic inputs to pyramidal cells or interneurons. Eur J Neurosci. 2008
  • Henny P, Jones BE. Innervation of orexin/hypocretin neurons by GABAergic, glutamatergic or
    cholinergic basal forebrain terminals evidenced by immunostaining for presynaptic vesicular
    transporter and postsynaptic scaffolding proteins. J Comp
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