Traditionally, data hiding and compression have had contradictory goals.The former problem adds perceptually irrelevant information in order to embed data, while the latter removes this irrelevancy and sophie allport bee curtains redundancy to reduce storage requirements.In this paper, we use data hiding to help improve signal compression.We take a
Functional MRI (fMRI) is modeled as a convolution of the hemodynamic response function (HRF) and an unmeasured latent neural signal.However, HRF itself is variable across brain regions and subjects.This variability is induced by both neural and non-neural factors.Aberrations in underlying neurochemical mechanisms, which control HRF shape, have been
Abstract Background Mediastinum abscess caused by sharp esophageal foreign body perforation usually needs surgical treatment, and the surgical procedures vary according to size of perforation and scope of abscess, etc.For special case with small esophageal mucosal crevasse and focal abscess confined to mediastinum, minimally invasive surgery with g
Acellular nerve allografts can help preserve normal nerve structure and extracellular teal horse blanket matrix composition.These allografts have low immunogenicity and are more readily available than autologous nerves for the repair of long-segment peripheral nerve defects.In this study, we repaired a 40-mm ulnar nerve defect in rhesus monkeys wit