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  1. Facilitating analysis of open neurophysiology data on the DANDI Archive using large language model tools

    Publication
    The DANDI Archive is a key resource for sharing open neurophysiology data, hosting over 400 datasets in the Neurodata Without Borders (NWB) format. While these datasets hold tremendous …

  2. Neurosift: DANDI exploration and NWB visualization in the browser

    Publication
    Neurosift, a browser-based visualization tool, is designed for the interactive exploration of Neurodata Without Borders (NWB) files, whether stored locally, on remote servers, or within the Distributed …

  3. Geometry of the Phase Retrieval Problem: Graveyard of Algorithms

    Publication
    Recovering the phase of the Fourier transform is a ubiquitous problem in imaging applications from astronomy to nanoscale X-ray diffraction imaging. Despite the efforts of a multitude …

  4. Recovering missing data in coherent diffraction imaging

    Publication
    In coherent diffraction imaging (CDI) experiments, the intensity of the scattered wave impinging on an object is measured on an array of detectors. This signal can be interpreted …

  5. Geometry of the Phase Retrieval Problem

    Publication
    One of the most powerful approaches to imaging at the nanometer or subnanometer length scale is coherent diffraction imaging using X-ray sources. For amorphous (non-crystalline) samples …

  6. SpikeForest, reproducible web-facing ground-truth validation of automated neural spike sorters

    Publication
    Spike sorting is a crucial step in electrophysiological studies of neuronal activity. While many spike sorting packages are available, there is little consensus about which are most accurate …

  7. SpikeInterface, a unified framework for spike sorting

    Publication
    Given the importance of understanding single-neuron activity, much development has been directed towards improving the performance and automation of spike sorting. These developments, however, introduce new challenges …

  8. A Parallel Nonuniform Fast Fourier Transform Library Based on an “Exponential of Semicircle" Kernel

    Publication
    The nonuniform fast Fourier transform (NUFFT) generalizes the FFT to off-grid data. Its many applications include image reconstruction, data analysis, and the numerical solution of differential equations …

  9. High-Density, Long-Lasting, and Multi-region Electrophysiological Recordings Using Polymer Electrode Arrays

    Publication
    The brain is a massive neuronal network, organized into anatomically distributed sub-circuits, with functionally relevant activity occurring at timescales ranging from milliseconds to years. Current methods to …

  10. High-Density, Long-Lasting, and Multi-region Electrophysiological Recordings Using Polymer Electrode Arrays

    Publication
    The brain is a massive neuronal network, organized into anatomically distributed sub-circuits, with functionally relevant activity occurring at timescales ranging from milliseconds to years. Current methods to …

  11. A Fully Automated Approach to Spike Sorting

    Publication
    Understanding the detailed dynamics of neuronal networks will require the simultaneous measurement of spike trains from hundreds of neurons (or more). Currently, approaches to extracting spike times and …

  12. Validation of neural spike sorting algorithms without ground-truth information

    Publication
    Background The throughput of electrophysiological recording is growing rapidly, allowing thousands of simultaneous channels, and there is a growing variety of spike sorting algorithms designed to extract neural …

  13. Unimodal clustering using isotonic regression: ISO-SPLIT

    Publication
    A limitation of many clustering algorithms is the requirement to tune adjustable parameters for each application or even for each dataset. Some techniques require an emph{a priori …