Differences in temporal processing speeds between the right and left auditory cortex reflect the strength of recurrent synaptic connectivity.

Autor: Demetrios Neophytou, Diego M Arribas, Tushar Arora, Robert B Levy, Il Memming Park, Hysell V Oviedo

Publikováno v: PLoS Biology, Vol 20, Iss 10, p e3001803 (2022)

Brain asymmetry in the sensitivity to spectrotemporal modulation is an established functional feature that underlies the perception of speech and music. The left auditory cortex (ACx) is believed to specialize in processing fast temporal components o

Externí odkaz: https://doaj.org/article/4b9e720c9a764d2b9a7ae3e36c9d4d4f

Circuit asymmetries underlie functional lateralization in the mouse auditory cortex

Autor: Robert B. Levy, Tiemo Marquarding, Ashlan P. Reid, Christopher M. Pun, Nicolas Renier, Hysell V. Oviedo

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-15 (2019)

The left hemisphere of the brain is especially involved in processing social vocalizations and (in humans) language, but the mechanisms of this lateralization of function are unclear. Here, the authors compared left and right auditory cortex in mice

Externí odkaz: https://doaj.org/article/c87ec3750bed4355b6a1d94daac5bdb1

Effects of direct current stimulation on synaptic plasticity in a single neuron

Autor: Greg Kronberg, Mohamad FallahRad, Lucas C. Parra, Hysell V. Oviedo, Forouzan Farahani

Publikováno v: Brain Stimulation, Vol 14, Iss 3, Pp 588-597 (2021)
Brain Stimul

Background Transcranial direct current stimulation (DCS) has lasting effects that may be explained by a boost in synaptic long-term potentiation (LTP). We hypothesized that this boost is the result of a modulation of somatic spiking in the postsynapt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b306882cd15c5f8a51211ae0609c6166
http://www.sciencedirect.com/science/article/pii/S1935861X21000486

Integration of subthreshold and suprathreshold excitatory barrages along the somatodendritic axis of pyramidal neurons.

Autor: Hysell V Oviedo, Alex D Reyes

Publikováno v: PLoS ONE, Vol 7, Iss 3, p e33831 (2012)

Neurons integrate inputs arriving in different cellular compartments to produce action potentials that are transmitted to other neurons. Because of the voltage- and time-dependent conductances in the dendrites and soma, summation of synaptic inputs i

Externí odkaz: https://doaj.org/article/5a50c3ebee624745974f411272527ac2

Circuit asymmetries underlie functional lateralization in the mouse auditory cortex

Autor: Hysell V. Oviedo, Tiemo Marquarding, Nicolas Renier, Robert B. Levy, Ashlan P. Reid, Christopher M. Pun

Publikováno v: Nature Communications
Nature Communications, Vol 10, Iss 1, Pp 1-15 (2019)
Nature Communications, Nature Publishing Group, 2019, 10, pp.2783. ⟨10.1038/s41467-019-10690-3⟩
Nature Communications, 2019, 10, pp.2783. ⟨10.1038/s41467-019-10690-3⟩

The left hemisphere’s dominance in processing social communication has been known for over a century, but the mechanisms underlying this lateralized cortical function are poorly understood. Here, we compare the structure, function, and development

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::173985c8ce39b297b76fb7ac9c5c8f82
https://pubmed.ncbi.nlm.nih.gov/31239458