Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Christopher C Pack"'
Publikováno v:
PLoS Biology, Vol 21, Iss 1, p e3001973 (2023)
Transcranial electrical stimulation (tES) is one of the oldest and yet least understood forms of brain stimulation. The idea that a weak electrical stimulus, applied outside the head, can meaningfully affect neural activity is often regarded as myste
Externí odkaz:
https://doaj.org/article/817807e34ee34d08a0536c116831eb55
Publikováno v:
PLoS Biology, Vol 20, Iss 5, p e3001650 (2022)
Transcranial alternating current stimulation (tACS) is a popular method for modulating brain activity noninvasively. In particular, tACS is often used as a targeted intervention that enhances a neural oscillation at a specific frequency to affect a p
Externí odkaz:
https://doaj.org/article/e05c7df39e784a78969012c698bfb2cc
Publikováno v:
PLoS Biology, Vol 18, Iss 10, p e3000834 (2020)
Transcranial alternating current stimulation (tACS) modulates brain activity by passing electrical current through electrodes that are attached to the scalp. Because it is safe and noninvasive, tACS holds great promise as a tool for basic research an
Externí odkaz:
https://doaj.org/article/20bb708fde4a4161bda81f0d75bed918
Autor:
Christopher C Pack, Jamie C Theobald
Publikováno v:
PLoS Biology, Vol 16, Iss 2, p e2005429 (2018)
Our sensory systems have evolved to provide us with information about the external world. Such information is useful only insofar as it leads to actions that enhance fitness, and thus, the link between sensation and action has been thoroughly studied
Externí odkaz:
https://doaj.org/article/3039d770d88b4e4589e6f21b23a07479
Publikováno v:
eLife, Vol 5 (2016)
In theory, sensory perception should be more accurate when more neurons contribute to the representation of a stimulus. However, psychophysical experiments that use larger stimuli to activate larger pools of neurons sometimes report impoverished perc
Externí odkaz:
https://doaj.org/article/495c1fc768f943ff83d30b328b80c0b3
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Electrical stimulation can regulate brain activity, producing clear clinical benefits, but focal and effective neuromodulation often requires surgically implanted electrodes. Recent studies argue that temporal interference (TI) stimulation m
Externí odkaz:
https://doaj.org/article/28d5ce36e0244aeab2e0d18e9095c227
Autor:
Christopher C Pack, Sliman J Bensmaia
Publikováno v:
PLoS Biology, Vol 13, Iss 9, p e1002271 (2015)
While the different sensory modalities are sensitive to different stimulus energies, they are often charged with extracting analogous information about the environment. Neural systems may thus have evolved to implement similar algorithms across modal
Externí odkaz:
https://doaj.org/article/94f955cbfc5b4c3bb1d002b56a3ffd10
Publikováno v:
Frontiers in Computational Neuroscience, Vol 7 (2013)
Local field potentials (LFP) reflect the properties of neuronal circuits or columns recorded in a volume around a microelectrode (Buzsáki et al., 2012). The extent of this integration volume has been a subject of some debate, with estimates ranging
Externí odkaz:
https://doaj.org/article/e4c52e72c4cd413e8d792086418d9e50
Autor:
Erik P Cook, Christopher C Pack
Publikováno v:
PLoS Biology, Vol 10, Iss 10, p e1001414 (2012)
Humans and other animals are surprisingly adept at estimating the duration of temporal intervals, even without the use of watches and clocks. This ability is typically studied in the lab by asking observers to indicate their estimate of the time betw
Externí odkaz:
https://doaj.org/article/d01c3a591a604788b08c7690a9d892b5
Publikováno v:
PLoS ONE, Vol 7, Iss 12, p e52195 (2012)
Visual neurons have spatial receptive fields that encode the positions of objects relative to the fovea. Because foveate animals execute frequent saccadic eye movements, this position information is constantly changing, even though the visual world i
Externí odkaz:
https://doaj.org/article/d2f0004fbd214f758807335135ed137f