Objective. Spike sorting is a set of techniques used to analyze extracellular neural
recordings, attributing individual spikes to individual neurons. This field has gained …

Extracellular recording, the technique of inserting an electrode into the extracellular tissue of
the brain to record the activity of individual neurons (“single-unit activity”), is a common …

Energy-efficient spike-sorting DSPs are necessary to allow for the real-time processing of
multi-channel, wireless, implantable neural recordings. Online, unsupervised clustering …

Spike sorting is one of the most important data analysis problems in neurophysiology. The
precision in all steps of the spike-sorting procedure critically affects the accuracy of all …

Background The progress in microtechnology has enabled an exponential trend in the
number of neurons that can be simultaneously recorded. The data bandwidth requirement is …

This paper reports a programmable 400 μm pitch neural spike recording channel, fabricated
in a 130 nm standard CMOS technology, which implements amplification, filtering …

Variations in reaction time are a ubiquitous characteristic of human behavior. Extensively
documented, they have been successfully modeled using parameters of the subject or the …

Spike sorting is an important processing step in various neuroscientific and clinical studies.
Energy-efficient spike-sorting ASICs are necessary to allow real-time processing of multi …

Next generation neural interfaces aspire to achieve real-time multi-channel systems by
integrating spike sorting on chip to overcome limitations in communication channel capacity …

Proper classification of action potentials from extracellular recordings is essential for making
an accurate study of neuronal behavior. Many spike sorting algorithms have been presented …