User profiles for R. J. Williamson

Robert J Williams

- Verified email at bath.ac.uk - Cited by 11366

Robert J. Williams

- Verified email at uleth.ca - Cited by 10164

Robert J Williamson

- Verified email at rose-hulman.edu - Cited by 1123

Flavonoids: antioxidants or signalling molecules?

RJ Williams, JPE Spencer, C Rice-Evans - Free radical biology and …, 2004 - Elsevier
Many studies are accumulating that report the neuroprotective, cardioprotective, and
chemopreventive actions of dietary flavonoids. While there has been a major focus on the …

Flavonoids, cognition, and dementia: actions, mechanisms, and potential therapeutic utility for Alzheimer disease

RJ Williams, JPE Spencer - Free Radical Biology and Medicine, 2012 - Elsevier
There is increasing evidence that the consumption of flavonoid-rich foods can beneficially
influence normal cognitive function. In addition, a growing number of flavonoids have been …

Neuroinflammation: modulation by flavonoids and mechanisms of action

JPE Spencer, K Vafeiadou, RJ Williams… - Molecular aspects of …, 2012 - Elsevier
Neuroinflammatory processes are known to contribute to the cascade of events culminating
in the neuronal damage that underpins neurodegenerative disorders such as Parkinson’s …

[HTML][HTML] An atlas of over 90,000 conserved noncoding sequences provides insight into crucifer regulatory regions

…, E Vello, DR Hoen, M Leclercq, RJ Williamson… - Nature …, 2013 - nature.com
Despite the central importance of noncoding DNA to gene regulation and evolution, understanding
of the extent of selection on plant noncoding DNA remains limited compared to that of …

Prevention of problem gambling: A comprehensive review of the evidence and identified best practices

RJ Williams, BL West, RI Simpson - 2012 - opus.uleth.ca
The past 15 years has seen a considerable amount of interest and effort being put into
developing strategies to prevent problem gambling. Unfortunately, the development, …

The role of ethnicity and culture in body image and disordered eating among males

LA Ricciardelli, MP McCabe, RJ Williams… - Clinical psychology …, 2007 - Elsevier
An increasing number of researchers have examined body image concerns, disordered
eating, and other behaviors associated with increasing muscle size among men from different …

Measuring depression: comparison and integration of three scales in the GENDEP study

…, A Marusic, O Mors, A Elkin, RJ Williamson… - Psychological …, 2008 - cambridge.org
BackgroundA number of scales are used to estimate the severity of depression. However,
differences between self-report and clinician rating, multi-dimensionality and different …

Intracellular metabolism and bioactivity of quercetin and its in vivo metabolites

JPE Spencer, GGC Kuhnle, RJ Williams… - Biochemical …, 2003 - portlandpress.com
… oxidative metabolism of quercetin, as a similar product has been observed on exposure of
peroxynitrite to quercetin (JPE Spencer, RJ Williams and C. Rice-Evans, unpublished work). …

Simple statistical gradient-following algorithms for connectionist reinforcement learning

RJ Williams - Machine learning, 1992 - Springer
This article presents a general class of associative reinforcement learning algorithms for
connectionist networks containing stochastic units. These algorithms, called REINFORCE …

Learning representations by back-propagating errors

DE Rumelhart, GE Hinton, RJ Williams - nature, 1986 - nature.com
We describe a new learning procedure, back-propagation, for networks of neurone-like units.
The procedure repeatedly adjusts the weights of the connections in the network so as to …