The medial temporal lobe (MTL) is generally thought to be critical for explicit, but not implicit, memory. Here, we demonstrate that the perirhinal cortex (PRc), within the MTL, plays a role in conceptually-driven implicit memory. Amnesic patients with MTL lesions that converged on the left PRc exhibited deficits on two conceptual implicit tasks (i.e., exemplar generation and semantic decision)...

We tested a novel hypothesis, generated from representational accounts of medial temporal lobe (MTL) function, that the major white matter tracts converging on perirhinal cortex (PrC) and hippocampus (HC) would be differentially involved in face and scene perception, respectively. Diffusion tensor imaging was applied in healthy participants alongside an odd-one-out paradigm sensitive to PrC and...

We present a sequential Monte Carlo sampler variant of the partial rejection control algorithm introduced by Liu (2001), termed SMC sampler PRC, and show that this variant can be considered under the same framework of the sequential Monte Carlo sampler of Del Moral et al. (2006). We make connections with existing algorithms and theoretical results, and extend some theoretical results to the SMC...

Introduction: There is controversy as to whether a proximal row carpectomy (PRC) is a better procedure than scaphoid excision with 4corner fusion for preserving motion in the painful posttraumatic arthritic wrist. Clinical studies have shown that wrist range of motion after PRC and 4-corner fusion are comparable, although slightly less after 4-corner fusion (Krakauer, Wyrick, Tomaino). Recent 1...

OBJECTIVES Persistent HIV-1 infections are characterized by a long silent infection period in resting CD4+ T cells, which allows them to escape the host immune response. Several HIV-1 latency mechanisms have been reported, but the molecular mechanism underlying polycomb repressor complex (PRC)-mediated HIV-1 latency remains poorly understood. METHODS Expression of PRC proteins in latent cells...

The (mRen2)27 transgenic rat [TGR(mRen2)27] is said to have low plasma levels of active renin. We used a direct radioimmunoassay (RIA) for mouse submaxillary renin, as well as an indirect enzyme-kinetic assay based on the generation of angiotensin I with modification of the pH optimum, to measure rat and mouse plasma renin activity (PRA), plasma renin concentration (PRC), and plasma prorenin in...

Radiotherapy of individuals suffering with head & neck or brain tumors subserve the risk of sensorineural hearing loss. Here, we evaluated the protective effect of Aminothiol PrC-210 (3-(methyl-amino)-2-((methylamino)methyl)propane-1-thiol) on the irradiated inner ear of guinea pigs. An intra-peritoneal or intra-tympanic dose of PrC-210 was administered prior to receiving a dose of gamma radiat...

Platelet rich concentrate (PRC) is a natural adjuvant that aids in human mesenchymal stromal cell (hMSC) proliferation in vitro; however, its role requires further exploration. This study was conducted to determine the optimal concentration of PRC required for achieving the maximal proliferation, and the need for activating the platelets to achieve this effect, and if PRC could independently in...

Representation-based classification methods such as sparse representation-based classification (SRC) and linear regression classification (LRC) have attracted a lot of attentions. In order to obtain the better representation, a novel method called projection representation-based classification (PRC) is proposed for image recognition in this paper. PRC is based on a new mathematical model. This ...

The PRC was established on 1 Oct, 1949 as a communist country. Mao Zedong became the Chairman of the Central People’s Government Council and officially announced the establishment of the People’s Republic of China. He was the first leader of the PRC. After the Cultural Revolution, Deng Xiaoping resumed all his duties and his influence continued to grow in the following 20 years. He gradually be...