The acquisition of high-fidelity, long-term neural recordings in vivo is critically important to advance neuroscience and brain–machine interfaces. For decades, rigid materials such as metal microwires and micromachined silicon shanks were used as invasive electrophysiological interfaces to neurons, providing either single or multiple electrode recording sites. Extensive research has revealed t...

P. F. Lovibond and D. R. Shanks (2002) suggested that all forms of classical conditioning depend on awareness of the stimulus contingencies. This article considers the available data for eyeblink classical conditioning, including data from 2 studies (R. E. Clark, J. R. Manns, & L. R. Squire, 2001; J. R. Manns, R. E. Clark, & L. R. Squire, 2001) that were completed too recently to have been cons...

Actin filaments are often arranged into higher-order structures, such as the longitudinal actin cables that generate the reverse fountain cytoplasmic streaming pattern present in pollen tubes. While several actin binding proteins have been implicated in the generation of these cables, the mechanisms that regulate their dynamic turnover remain largely unknown. Here, we show that Arabidopsis thal...

Wearable inertial devices have recently been used to evaluate spatiotemporal parameters of gait in daily life situations. Given the heterogeneity of gait patterns in children with cerebral palsy (CP), the sensor placement and analysis algorithm may influence the validity of the results. This study aimed at comparing the spatiotemporal measurement performances of three wearable configurations de...

Empirical research is an important methodology for the study of conceptual modeling practices. The recently published article “Representing Part–Whole Relations in Conceptual Modeling: An Empirical Evaluation” (Shanks et al. 2008) uses the lens of ontology to study a relatively sophisticated aspect of conceptual modeling practice, the representation of aggregation and composition. It contends t...

Fifty game pheasants were kept to 8 weeks in confinement housing and later maintained outdoors in a partially roofed aviary. Pheasants received commercial feed mixtures ad libitum. Body weight and dimensions were determined every 4 weeks. Ten pheasants were selected for slaughter at the end of 18 and 20 weeks each. After slaughter, their heads, shanks, feathers, blood, inedible viscera and majo...

In this talk, I will describe the simplified version of Ericksen and Leslie that models the hydrodynamic flow of nematic liquid crystals, which is a governing equation for the macroscopic continuum description of evolution of the material under the influence of both fluid velocity field and the macroscopic average of the microscopic orientation of rod-like liquid crystal molecules. I will indic...

Recording a neural ensemble has been an extremely successful experimental paradigm allowing real-time interpretation of neural codes as well as the detection of dynamic changes within a process. In recent years, microfabricated electrodes have attracted a great deal of attention for recording neural ensembles with superior resolution and spatial density. A 3D microfabricated electrode is partic...

A square root (SQRT) algorithm in extension field Fpm(m = r0r1 · · · rn−1 · 2, ri : odd prime, d : positive integer) is proposed in this paper. First, a conventional SQRT algorithm, the TonelliShanks algorithm, is modified to compute the inverse SQRT in F p2 , where most of the computations are performed in the corresponding subfields Fp2i for 0 6 i 6 d − 1. Then the Frobenius mappings with add...