8 papers · ranked by Valyu relevance
Lulu Ding, Kun Wang, Hongmei Zhang, Shaohui Xie + 5 more
DNA storage offers exceptional information density and archival longevity, but is constrained by the complex, heterogeneous errors inherent to synthesis, storage, and sequencing. Conventional error-correction schemes often rely on excessive logical redundancy to mitigate these biochemical imperfections, thereby…
Ramy Khabbaz, Jérémy Mateos, Marc Antonini, Serge Kas Hanna
The biochemical processes underlying DNA data storage, including synthesis, amplification, and sequencing, are inherently noisy. Consequently, base-level insertion, deletion, and substitution (IDS) errors, as well as sequence-level dropouts, occur and pose major challenges for reliable data retrieval. Here we introduce…
Filip Milisav, Andrea I. Luppi, Laura E. Suárez, Guillaume Lajoie + 1 more
Modularity is a fundamental principle of brain organization, reflected in the presence of segregated sub-networks that enable specialized information processing. These small, densely connected modules are often nested within larger, higher-order modules, giving rise to a hierarchical modular architecture. This…
Mahan Azadpour, Juliana Saba, John H.L. Hansen, Mario A. Svirsky
One important obstacle to optimizing fitting and sound coding for auditory implants is lack of flexible, powerful and portable platforms that can be used in real-world listening environments by implanted patients. The clinical processors and the typically available research tools either do not have sufficient…
Morris Vanegas, Miguel Mireles, Qianqian Fang
The exponential growth of research utilizing functional near-infrared spectroscopy (fNIRS) systems has led to the emergence of modular fNIRS systems composed of repeating optical source/detector modules. Compared to conventional fNIRS systems, modular fNIRS systems are more compact and flexible, making wearable and…
Alessio P. Buccino, Olivier Winter, David Bryant, David Feng + 2 more
With the rapid adoption of high-density electrode arrays for recording neural activity, electrophysiology data volumes within labs and across the field are growing at unprecedented rates. For example, a one-hour recording with a 384-channel Neuropixels probe generates over 80 GB of raw data. These large data volumes…
Andreas L. Gimpel, Alex Remschak, Wendelin J. Stark, Reinhard Heckel + 1 more
A wide range of codecs with vastly different error-correction approaches have been proposed and implemented for DNA data storage to date. However, while many codecs claim to provide superior performance, no studies have systematically benchmarked codec implementations to establish the current state-of-the-art in DNA…
Fengrong He, Ian H. Stevenson, Monty A. Escabi
Theories of efficient coding propose that the auditory system is optimized for the statistical structure of natural sounds, yet the transformations underlying optimal acoustic representations are not well understood. Using a database of natural sounds including human speech and a physiologically-inspired auditory…