Investigating large-scale brain dynamics using field potential recordings: analysis and interpretation
New technologies to record electrical activity from the brain on a massive scale offer
tremendous opportunities for discovery. Electrical measurements of large-scale brain …
tremendous opportunities for discovery. Electrical measurements of large-scale brain …
[HTML][HTML] Active dendrites and local field potentials: biophysical mechanisms and computational explorations
M Sinha, R Narayanan - Neuroscience, 2022 - Elsevier
Neurons and glial cells are endowed with membranes that express a rich repertoire of ion
channels, transporters, and receptors. The constant flux of ions across the neuronal and glial …
channels, transporters, and receptors. The constant flux of ions across the neuronal and glial …
Multimodal modeling of neural network activity: computing LFP, ECoG, EEG, and MEG signals with LFPy 2.0
Recordings of extracellular electrical, and later also magnetic, brain signals have been the
dominant technique for measuring brain activity for decades. The interpretation of such …
dominant technique for measuring brain activity for decades. The interpretation of such …
Anterior–posterior hippocampal dynamics support working memory processing
The hippocampus is a locus of working memory (WM) with anterior and posterior subregions
that differ in their transcriptional and external connectivity patterns. However, the …
that differ in their transcriptional and external connectivity patterns. However, the …
Field potential 1/f activity in the subcallosal cingulate region as a candidate signal for monitoring deep brain stimulation for treatment-resistant depression
A Veerakumar, V Tiruvadi, B Howell… - Journal of …, 2019 - journals.physiology.org
Subcallosal cingulate cortex deep brain stimulation (SCC-DBS) is an experimental therapy
for treatment-resistant depression (TRD). Refinement and optimization of SCC-DBS will …
for treatment-resistant depression (TRD). Refinement and optimization of SCC-DBS will …
Long‐term recording of subthalamic aperiodic activities and beta bursts in Parkinson's disease
G Darmani, NM Drummond… - Movement …, 2023 - Wiley Online Library
ABSTRACT Background Local field potentials (LFPs) represent the summation of periodic
(oscillations) and aperiodic (fractal) signals. Although previous studies showed changes in …
(oscillations) and aperiodic (fractal) signals. Although previous studies showed changes in …
Impedance rhythms in human limbic system
The impedance is a fundamental electrical property of brain tissue, playing a crucial role in
shaping the characteristics of local field potentials, the extent of ephaptic coupling, and the …
shaping the characteristics of local field potentials, the extent of ephaptic coupling, and the …
Epilepsy-on-a-chip system for antiepileptic drug discovery
J Liu, AR Sternberg, S Ghiasvand… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Objective: Hippocampal slice cultures spontaneously develop chronic epilepsy several days
after slicing and are used as an in vitro model of post-traumatic epilepsy. Here, we describe …
after slicing and are used as an in vitro model of post-traumatic epilepsy. Here, we describe …
Activation and depression of neural and hemodynamic responses induced by the intracortical microstimulation and visual stimulation in the mouse visual cortex
N Suematsu, AL Vazquez… - Journal of Neural …, 2024 - iopscience.iop.org
Objective. Intracortical microstimulation (ICMS) can be an effective method for restoring
sensory perception in contemporary brain–machine interfaces. However, the mechanisms …
sensory perception in contemporary brain–machine interfaces. However, the mechanisms …
The listening zone of human electrocorticographic field potential recordings
Intracranial electroencephalographic (icEEG) recordings provide invaluable insights into
neural dynamics in humans because of their unmatched spatiotemporal resolution. Yet …
neural dynamics in humans because of their unmatched spatiotemporal resolution. Yet …