Improving data quality in neuronal population recordings

KD Harris, RQ Quiroga, J Freeman, SL Smith - Nature neuroscience, 2016 - nature.com
Understanding how the brain operates requires understanding how large sets of neurons
function together. Modern recording technology makes it possible to simultaneously record …

Genetically encoded optical indicators for the analysis of neuronal circuits

T Knöpfel - Nature Reviews Neuroscience, 2012 - nature.com
In a departure from previous top-down or bottom-up strategies used to understand neuronal
circuits, many forward-looking research programs now place the circuit itself at their centre …

Neuropixels 2.0: A miniaturized high-density probe for stable, long-term brain recordings

NA Steinmetz, C Aydin, A Lebedeva, M Okun… - Science, 2021 - science.org
INTRODUCTION Electrode arrays based on complementary metal-oxide semiconductor
silicon fabrication technology, such as Neuropixels probes, have enabled recordings of …

Representational drift in primary olfactory cortex

CE Schoonover, SN Ohashi, R Axel, AJP Fink - Nature, 2021 - nature.com
Perceptual constancy requires the brain to maintain a stable representation of sensory input.
In the olfactory system, activity in primary olfactory cortex (piriform cortex) is thought to …

Dynamic reorganization of neuronal activity patterns in parietal cortex

LN Driscoll, NL Pettit, M Minderer, SN Chettih… - Cell, 2017 - cell.com
Neuronal representations change as associations are learned between sensory stimuli and
behavioral actions. However, it is poorly understood whether representations for learned …

Representational drift in the mouse visual cortex

D Deitch, A Rubin, Y Ziv - Current biology, 2021 - cell.com
Recent studies have shown that neuronal representations gradually change over time
despite no changes in the stimulus, environment, or behavior. However, such …

Stabilization of a brain–computer interface via the alignment of low-dimensional spaces of neural activity

AD Degenhart, WE Bishop, ER Oby… - Nature biomedical …, 2020 - nature.com
The instability of neural recordings can render clinical brain–computer interfaces (BCIs)
uncontrollable. Here, we show that the alignment of low-dimensional neural manifolds (low …

CircStat: a MATLAB toolbox for circular statistics

P Berens - Journal of statistical software, 2009 - jstatsoft.org
Directional data is ubiquitious in science. Due to its circular nature such data cannot be
analyzed with commonly used statistical techniques. Despite the rapid development of …

Stimulus-dependent representational drift in primary visual cortex

TD Marks, MJ Goard - Nature communications, 2021 - nature.com
To produce consistent sensory perception, neurons must maintain stable representations of
sensory input. However, neurons in many regions exhibit progressive drift across days …

Dissociated functional significance of decision-related activity in the primate dorsal stream

LN Katz, JL Yates, JW Pillow, AC Huk - Nature, 2016 - nature.com
During decision making, neurons in multiple brain regions exhibit responses that are
correlated with decisions,,,,,. However, it remains uncertain whether or not various forms of …