Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Miguel, Concha"'
Publikováno v:
Frontiers in Neural Circuits, Vol 17 (2023)
While external stimulation can reliably trigger neuronal activity, cerebral processes can operate independently from the environment. In this study, we conceptualize autogenous cerebral processes (ACPs) as intrinsic operations of the brain that exist
Externí odkaz:
https://doaj.org/article/303bfd3b135a4f658e294fb0a9d8649c
Autor:
Matias Mugnaini, Dhruv Mehrotra, Federico Davoine, Varun Sharma, Ana Rita Mendes, Ben Gerhardt, Miguel Concha-Miranda, Michael Brecht, Ann M Clemens
Publikováno v:
PLoS Biology, Vol 21, Iss 7, p e3002168 (2023)
We know little about mammalian anemotaxis or wind sensing. Recently, however, Hartmann and colleagues showed whisker-based anemotaxis in rats. To investigate how whiskers sense airflow, we first tracked whisker tips in anesthetized rats under low (0.
Externí odkaz:
https://doaj.org/article/b519edcbfe7e40689e14a63cf70025a2
Autor:
Samuel Madariaga, Cecilia Babul, José Ignacio Egaña, Iván Rubio-Venegas, Gamze Güney, Miguel Concha-Miranda, Pedro E Maldonado, Christ Devia
Publikováno v:
MethodsX, Vol 10, Iss , Pp 102041- (2023)
In this work we present SaFiDe, a deterministic method to detect eye movements (saccades and fixations) from eye-trace data. We developed this method for human and nonhuman primate data from video- and coil-recorded eye traces and further applied the
Externí odkaz:
https://doaj.org/article/0486e0c202ec437ab412e87685008366
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2022)
Bi-stable perception is a strong instance of cognitive self-organization, providing a research model for how ‘the brain makes up its mind.’ The complexity of perceptual bistability prevents a simple attribution of functions to areas, because many
Externí odkaz:
https://doaj.org/article/c7b3322a35ae41b58f2e8980c868df88
Autor:
Giuliana Bucci-Mansilla, Sergio Vicencio-Jimenez, Miguel Concha-Miranda, Rocio Loyola-Navarro
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
Externí odkaz:
https://doaj.org/article/0eeb21cc81b543558a7bc91b1656d211
Autor:
Héctor J. Gómez, Wilson E. Caimanque, Yolanda M. Gómez, Tiago M. Magalhães, Miguel Concha, Diego I. Gallardo
Publikováno v:
Symmetry, Vol 14, Iss 4, p 665 (2022)
In this work, we propose a new bimodal distribution with support in the real line. We obtain some properties of the model, such as moments, quantiles, and mode, among others. The computational implementation of the model is presented in the tpn packa
Externí odkaz:
https://doaj.org/article/496a3376ad5043b6a42eeeb099c5eb7a
Publikováno v:
J Neurosci
The identity and location of vocalization pattern generating (VPG) circuits in mammals is debated. Based on physiological experiments, investigators suggested anterior brainstem circuits in the reticular formation, and anatomic evidence suggested the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da37a653fa493ac728660d3fbad8fb52
https://doi.org/10.1523/jneurosci.0813-22.2022
https://doi.org/10.1523/jneurosci.0813-22.2022
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 13 (2019)
Active sensing refers to the concept of animals perceiving their environment while involving self-initiated motor acts. As a consequence of these motor acts, this activity produces direct and timely changes in the sensory surface. Is the brain able t
Externí odkaz:
https://doaj.org/article/ab7a580ac6884a39ae63d978351b78fa
Autor:
Matias Mugnaini, Dhruv Mehrotra, Federico Davoine, Varun Sharma, Ana Rita Mendes, Ben Gerhardt, Miguel Concha-Miranda, Michael Brecht, Ann M. Clemens
We know little about mammalian anemotaxis, wind-sensing. Recently, however, Hartmann and colleagues showed whisker-based anemotaxis in rats. To investigate how whiskers sense airflow, we tracked whisker tips in anesthetized or cadaver rats under no a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2a642b7e80392e89483a1ede0d2151b
https://doi.org/10.1101/2022.08.18.504295
https://doi.org/10.1101/2022.08.18.504295
Autor:
María Gabriela Villamizar-Sarmiento, Ignacio Moreno-Villoslada, Samuel Martínez, Annesi Giacaman, Victor Miranda, Alejandra Vidal, Sandra L. Orellana, Miguel Concha, Francisca Pavicic, Judit G. Lisoni, Lisette Leyton, Felipe A. Oyarzun-Ampuero
Publikováno v:
Nanomaterials, Vol 9, Iss 7, p 944 (2019)
We report on the design, development, characterization, and a preliminary cellular evaluation of a novel solid material. This material is composed of low-molecular-weight hyaluronic acid (LMWHA) and polyarginine (PArg), which generate aqueous ionic n
Externí odkaz:
https://doaj.org/article/f6ac531a1d4d4e15b236df92b3bd04a4