Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Jean Laurens"'
Autor:
Jean Laurens
Publikováno v:
Frontiers in Systems Neuroscience, Vol 16 (2022)
The Nodulus and Uvula (NU) (lobules X and IX of the cerebellar vermis) form a prominent center of vestibular information processing. Over decades, fundamental and clinical research on the NU has uncovered many aspects of its function. Those include t
Externí odkaz:
https://doaj.org/article/d6c1cbec54db44a9b8205eb34e1b09d6
Publikováno v:
eLife, Vol 11 (2022)
Path integration is a sensorimotor computation that can be used to infer latent dynamical states by integrating self-motion cues. We studied the influence of sensory observation (visual/vestibular) and latent control dynamics (velocity/acceleration)
Externí odkaz:
https://doaj.org/article/093fc2b93f554ed5997a9847c2ab0f07
Autor:
Dora E. Angelaki, Julia Ng, Amada M. Abrego, Henry X. Cham, Eftihia K. Asprodini, J. David Dickman, Jean Laurens
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Head direction neurons constitute the brain’s compass, and are classically known to indicate head orientation in the horizontal plane. Here, the authors show that head direction neurons form a three-dimensional compass that can also indicate head t
Externí odkaz:
https://doaj.org/article/56a050a241ee41f1bbc51078182b71ee
Publikováno v:
Frontiers in Integrative Neuroscience, Vol 13 (2019)
The central nervous system (CNS) achieves fine motor control by generating predictions of the consequences of the motor command, often called forward models of the movement. These predictions are used centrally to detect not-self generated sensations
Externí odkaz:
https://doaj.org/article/82cca199140244fdb67c137b87a745f1
Autor:
Jean Laurens, Dora E Angelaki
Publikováno v:
eLife, Vol 6 (2017)
Brainstem and cerebellar neurons implement an internal model to accurately estimate self-motion during externally generated (‘passive’) movements. However, these neurons show reduced responses during self-generated (‘active’) movements, indic
Externí odkaz:
https://doaj.org/article/4ba63fb0db804d3b8499d07cf4ef0245
Autor:
Jean Laurens, Sheng Liu, Xiong-Jie Yu, Raymond Chan, David Dickman, Gregory C DeAngelis, Dora E Angelaki
Publikováno v:
eLife, Vol 6 (2017)
Sensory signals undergo substantial recoding when neural activity is relayed from sensors through pre-thalamic and thalamic nuclei to cortex. To explore how temporal dynamics and directional tuning are sculpted in hierarchical vestibular circuits, we
Externí odkaz:
https://doaj.org/article/1e6772d6063246488734c2acf77b0f70
Publikováno v:
PLoS ONE, Vol 8, Iss 12, p e82239 (2013)
The granular layer is the input layer of the cerebellar cortex. It receives information through mossy fibers, which contact local granular layer interneurons (GLIs) and granular layer output neurons (granule cells). GLIs provide one of the first sign
Externí odkaz:
https://doaj.org/article/80edddf78ffb42ebb3a0d591674bc90b
Publikováno v:
J Neurosci
The Journal of Neuroscience
The Journal of Neuroscience
Multisensory plasticity enables our senses to dynamically adapt to each other and the external environment, a fundamental operation that our brain performs continuously. We searched for neural correlates of adult multisensory plasticity in the dorsal
Autor:
Jean Laurens
Neuroscience studies in non-human primates (NHP) often follow the rule of thumb that results observed in one animal must be replicated in at least one other. However, we lack a statistical justification for this rule of thumb, or an analysis of wheth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bed4f051a3ebc3fcc0c2bbc3e2b82064
https://doi.org/10.1101/2022.05.10.491373
https://doi.org/10.1101/2022.05.10.491373
Autor:
Amada M. Abrego, Dora E. Angelaki, Jean Laurens, E. K. Asprodini, Henry X. Cham, J. David Dickman, Julia Ng
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Nature Communications
Nature Communications
Gravity sensing provides a robust verticality signal for three-dimensional navigation. Head direction cells in the mammalian limbic system implement an allocentric neuronal compass. Here we show that head-direction cells in the rodent thalamus, retro