What is this summary about? Clinical studies test whether a new treatment safe and if the works in people who have particular condition. Most current questionnaires used clinical investigating Parkinson's measure symptoms been diagnosed for many years. This means that these existing may not be useful living with early-stage Parkinson's, where experienced can quite different to later stages, or ...

[1] Seismic studies of the deep mantle suffer from the fact that the probing seismic waves must traverse the highly heterogeneous and poorly resolved shallow structure. One potential way forward is to develop highresolution models of the crust and upper mantle using other information. Here we describe the construction of a geodynamic a priori model of some aspects of upper mantle seismic veloci...

OBJECTIVE To determine the association between plasma brain natriuretic peptide (BNP) level in patients with heart failure (HF) and physical frailty as well as with each domain of physical frailty. METHODS Two hundred and six outpatients of cardiovascular medicine aged 60 years and older who had been hospitalized for HF or had been given a prescription medication for HF were included. Physica...

This study examined how aging compromises coordinative eye-hand movements with multiple segments. Older adults and young controls performed two-segment movements with the eyes only or with the eyes and hand together. The results showed minimal age-related changes on the initiation and execution of primary saccade during the first segment. However, the older adults showed a scaling problem of sa...

The distributed hash table, or DHT, is a distributed system that provides a traditional hash table’s simple put/get interface using a peer-to-peer overlay network. To echo the prevailing hype, DHTs deliver incremental scalability in the number of nodes, extremely high availability of data, low latency, and high throughput. Over the past 16 months, we have run a public DHT service called OpenDHT...

In the Kappa effect, two visual stimuli are given, and their spatial distance affects their perceived temporal interval. The classical model assumes constant speed while a competing Bayesian model assumes a slow speed prior. The two models are based on different assumptions about the statistical structure of the environment. Here we introduce a new visual experiment to distinguish between these...