Zobrazeno 1 - 10
of 306
pro vyhledávání: '"Richard B, Ivry"'
Autor:
Angela Voegtle, Laila Terzic, Amr Farahat, Nanna Hartong, Imke Galazky, Hermann Hinrichs, Slawomir J. Nasuto, Adriano de Oliveira Andrade, Robert T. Knight, Richard B. Ivry, Jürgen Voges, Matthias Deliano, Lars Buentjen, Catherine M. Sweeney-Reed
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Ventrointermediate thalamic stimulation (VIM-DBS) modulates oscillatory activity in a cortical network including primary motor cortex, premotor cortex, and parietal cortex. Here we show that, beyond the beneficial effects of VIM-DBS on motor
Externí odkaz:
https://doaj.org/article/c7654759eff84901901eb1e23c1a8d67
Autor:
Jonathan S Tsay, Hyosub E Kim, Samuel D McDougle, Jordan A Taylor, Adrian Haith, Guy Avraham, John W Krakauer, Anne GE Collins, Richard B Ivry
Publikováno v:
eLife, Vol 13 (2024)
Motor learning is often viewed as a unitary process that operates outside of conscious awareness. This perspective has led to the development of sophisticated models designed to elucidate the mechanisms of implicit sensorimotor learning. In this revi
Externí odkaz:
https://doaj.org/article/1e30b82b943749ac9d06b188adcb2914
Publikováno v:
eLife, Vol 13 (2024)
Functional magnetic resonance imaging (fMRI) studies have documented cerebellar activity across a wide array of tasks. However, the functional contribution of the cerebellum within these task domains remains unclear because cerebellar activity is oft
Externí odkaz:
https://doaj.org/article/540bdf4af6d648829c0ec531c4c1293e
Publikováno v:
PLoS Computational Biology, Vol 20, Iss 4, p e1011951 (2024)
Implicit adaptation has been regarded as a rigid process that automatically operates in response to movement errors to keep the sensorimotor system precisely calibrated. This hypothesis has been challenged by recent evidence suggesting flexibility in
Externí odkaz:
https://doaj.org/article/0b6b74ef74934f3b8230c07ebdc5642a
Publikováno v:
PLoS Computational Biology, Vol 19, Iss 5, p e1011116 (2023)
Our duration estimation flexibly adapts to the statistical properties of the temporal context. Humans and non-human species exhibit a perceptual bias towards the mean of durations previously observed as well as serial dependence, a perceptual bias to
Externí odkaz:
https://doaj.org/article/f851b9c99d764eee8277216764ec13bd
Publikováno v:
eLife, Vol 12 (2023)
While resting-state fMRI studies have provided a broad picture of the connectivity between human neocortex and cerebellum, the degree of convergence of cortical inputs onto cerebellar circuits remains unknown. Does each cerebellar region receive inpu
Externí odkaz:
https://doaj.org/article/7d371a606a274b7fb6365c440634bc8b
Autor:
Jonathon Walters, Maedbh King, Patrick G. Bissett, Richard B. Ivry, Jörn Diedrichsen, Russell A. Poldrack
Publikováno v:
NeuroImage, Vol 263, Iss , Pp 119610- (2022)
ABSTRACT: A deep understanding of the neural architecture of mental function should enable the accurate prediction of a specific pattern of brain activity for any psychological task, based only on the cognitive functions known to be engaged by that t
Externí odkaz:
https://doaj.org/article/634a9813947e48f1bbef23341059e52e
Publikováno v:
eLife, Vol 11 (2022)
Traditional associative learning tasks focus on the formation of associations between salient events and arbitrary stimuli that predict those events. This is exemplified in cerebellar-dependent delay eyeblink conditioning, where arbitrary cues such a
Externí odkaz:
https://doaj.org/article/9cd375f53eaf49d29c7f8a2e0fc93ef4
Publikováno v:
eLife, Vol 11 (2022)
Multiple learning processes contribute to successful goal-directed actions in the face of changing physiological states, biomechanical constraints, and environmental contexts. Amongst these processes, implicit sensorimotor adaptation is of primary im
Externí odkaz:
https://doaj.org/article/e48eeddf5a344f88b2725fb1997f78f7
Publikováno v:
Sensors, Vol 23, Iss 11, p 5160 (2023)
Neuropsychological testing has intrinsic challenges, including the recruitment of patients and their participation in research projects. To create a method capable of collecting multiple datapoints (across domains and participants) while imposing low
Externí odkaz:
https://doaj.org/article/7a02ab5d2b5c49c8aa6bce7047c905ca