Brett C. Walker

Learn More
BACKGROUND The Montreal Cognitive Assessment (MoCA) was developed to enable earlier detection of mild cognitive impairment (MCI) relative to familiar multi-domain tests like the Mini-Mental State Exam (MMSE). Clinicians need to better understand the relationship between MoCA and MMSE scores. METHODS For this cross-sectional study, we analyzed 219 healthy(More)
Wireless communication now has the speed and power to converge seamlessly with other consumer and business electronics. However, battery technology has not kept pace with advancement in circuit technology. As a result, design of power management is becoming a more complex problem for this new generation of wireless devices with converged voice, data, and(More)
A sample of 261 elderly patients, most with a diagnosis of dementia, consecutively admitted to a geriatric psychiatry assessment ward, was assessed using the cognitive assessment scale (CAS) and behaviour rating scale (BRS) of CAPE. Scores of patients alive at four follow-up intervals were compared with those of non-survivors. On CAS, survivors scored(More)
  • 1