The sensitivity of the Mini Mental State Evaluation (MMSE) in severely impaired patients is reduced by a floor effect and limited score range. The Severe Impairment Battery (SIB) and Preliminary Neuropsychological Battery (BNP) may be valid alternatives. We studied a group of 37 severely compromised elderly inpatients to investigate the usefulness of these two test batteries as alternatives to ...

objective: neurocognitive deficits are now recognized as part of the fundamental disturbances and are a major determinant of functional outcome in psychosis. a cross-sectional association between cognitive deficits and poor social and occupational outcomes has been demonstrated; and treatment of cognitive impairment at the time of the first episode may have the potential to change functional ou...

This paper proposes a novel linear estimator named stochastic MV-PURE estimator, developed for the stochastic linear model, and designed to provide improved performance over the linear minimum mean square error (MMSE) Wiener estimator in cases prevailing in practical, real-world settings, where at least some of the second-order statistics of the random vectors under consideration are only imper...

The MMSE is the most widely used cognitive test but its accuracy and clinical utility in diagnosing cognitive disorders is not fully known. A meta-analysis of 34 dementia studies and five mild cognitive impairment (MCI) studies was conducted, separated into high and low prevalence settings. In memory clinic settings the MMSE had a pooled sensitivity (Se) of 79.8%, a specificity (Sp) of 81.3%, a...

BACKGROUND Due to the high prevalence of mild cognitive impairment (MCI) and dementia in Parkinson disease (PD), routine cognitive screening is important for the optimal management of patients with PD. The Montreal Cognitive Assessment (MoCA) is more sensitive than the commonly used Mini-Mental State Examination (MMSE) in detecting MCI and dementia in patients without PD, but its validity in PD...

BACKGROUND Executive cognitive dysfunction can precede the memory disturbances of dementia. People with executive cognitive dysfunction can have a normal Mini-Mental State Examination (MMSE) score but still have severe functional limitations. We evaluated the usefulness of clock drawing in identifying people with executive dysfunction who have a normal MMSE score. METHODS We reviewed the char...