Feature dimensionality reduction: a review

W Jia, M Sun, J Lian, S Hou - Complex & Intelligent Systems, 2022 - Springer
As basic research, it has also received increasing attention from people that the “curse of
dimensionality” will lead to increase the cost of data storage and computing; it also …

[HTML][HTML] Information decomposition and the informational architecture of the brain

AI Luppi, FE Rosas, PAM Mediano, DK Menon… - Trends in Cognitive …, 2024 - cell.com
To explain how the brain orchestrates information-processing for cognition, we must
understand information itself. Importantly, information is not a monolithic entity. Information …

Biomimetic computer-to-brain communication enhancing naturalistic touch sensations via peripheral nerve stimulation

G Valle, N Katic Secerovic, D Eggemann… - Nature …, 2024 - nature.com
Artificial communication with the brain through peripheral nerve stimulation shows promising
results in individuals with sensorimotor deficits. However, these efforts lack an intuitive and …

Neural tuning and representational geometry

N Kriegeskorte, XX Wei - Nature Reviews Neuroscience, 2021 - nature.com
A central goal of neuroscience is to understand the representations formed by brain activity
patterns and their connection to behaviour. The classic approach is to investigate how …

An electrophysiological marker of arousal level in humans

JD Lendner, RF Helfrich, BA Mander, L Romundstad… - elife, 2020 - elifesciences.org
Deep non-rapid eye movement sleep (NREM) and general anesthesia with propofol are
prominent states of reduced arousal linked to the occurrence of synchronized oscillations in …

Dimensionality reduction for large-scale neural recordings

JP Cunningham, BM Yu - Nature neuroscience, 2014 - nature.com
Most sensory, cognitive and motor functions depend on the interactions of many neurons. In
recent years, there has been rapid development and increasing use of technologies for …

Distinct timescales of population coding across cortex

CA Runyan, E Piasini, S Panzeri, CD Harvey - Nature, 2017 - nature.com
The cortex represents information across widely varying timescales,,,,. For instance, sensory
cortex encodes stimuli that fluctuate over few tens of milliseconds,, whereas in association …

Characterizing the dynamics of mental representations: the temporal generalization method

JR King, S Dehaene - Trends in cognitive sciences, 2014 - cell.com
Parsing a cognitive task into a sequence of operations is a central problem in cognitive
neuroscience. We argue that a major advance is now possible owing to the application of …