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List of works by Karen Bell

A randomized, placebo-controlled dose-comparison trial of haloperidol for psychosis and disruptive behaviors in Alzheimer's disease

scientific article published on November 1998

Age at onset of Alzheimer's disease: relation to pattern of cognitive dysfunction and rate of decline

scientific article published in July 1994

Alzheimer's disease after remote head injury: an incidence study

scientific article published on February 1997

An estimate of the incidence of dementia in idiopathic Parkinson's disease

scientific article published on 01 October 1990

An estimate of the incidence of depression in idiopathic Parkinson's disease

scientific article published in March 1992

Apolipoprotein E epsilon4 and the risk of dementia with stroke. A population-based investigation

scientific article published in March 1997

Application of a growth curve approach to modeling the progression of Alzheimer's disease.

scientific article published in July 1996

Are demented patients with Parkinson's disease accurately reflected in prevalence surveys? A survival analysis

scientific article published on 01 August 1991

Assessment of cognition in advanced AD: the test for severe impairment

scientific article published in May 1999

Association between the APOE genotype and psychopathologic symptoms in Alzheimer's disease

scientific article

Change in Odor Identification Impairment is Associated with Improvement with Cholinesterase Inhibitor Treatment in Mild Cognitive Impairment

scientific article published on 21 October 2017

Clinical Correlates of Alzheimer's Disease With and Without Silent Radiographic Abnormalities

scientific article published in February 1995

Clinical characteristics of a family with chromosome 17-linked disinhibition-dementia-parkinsonism-amyotrophy complex. 1994.

scientific article

Cognitive function in nondemented older women who took estrogen after menopause

scientific article published in February 1998

Cognitive test performance among nondemented elderly African Americans and whites

scientific article published in May 1998

Combining early markers strongly predicts conversion from mild cognitive impairment to Alzheimer's disease

scientific article published on 23 August 2008

Consistency of clinical diagnosis in a community-based longitudinal study of dementia and Alzheimer's disease

scientific article published in December 1995

Delusions and hallucinations are associated with worse outcome in Alzheimer disease

scientific article

Different brain networks mediate task performance in normal aging and AD: defining compensation.

scientific article published in November 2000

Double-blind parallel design pilot study of acetyl levocarnitine in patients with Alzheimer's disease

scientific article published in November 1992

Endogenous estrogen levels and Alzheimer's disease among postmenopausal women.

scientific article published in February 2000

Functional Significance of Mild Cognitive Impairment in Elderly Patients Without a Dementia Diagnosis

scientific article published in June 1999

Gender Differences in HIV-Related Neurological Progression in a Cohort of Injecting Drug Users Followed for 3.5 Years

scientific article published on 28 March 1997

Hourly care received by people with Alzheimer's disease: results from an urban, community survey

scientific article

Impairment of nonverbal recognition in Alzheimer disease: a PET O-15 study

scientific article

Incidence and predictors of seizures in patients with Alzheimer's disease

scientific article

Incidence of AD in African-Americans, Caribbean Hispanics, and Caucasians in northern Manhattan

scientific article

Interrater reliability of extrapyramidal signs in a group assessed for dementia

scientific article published in November 1991

Longitudinal Study of Quality of Life in People with Advanced Alzheimer's Disease

scientific article published in March 2001

Longitudinal assessment of patient dependence in Alzheimer disease

scientific article published in August 2002

Longitudinal study of quality of life in people with advanced Alzheimer's disease

scientific article published in January 2001

Low-Density Lipoprotein Cholesterol and the Risk of Dementia With Stroke

scientific article published in The Journal of the American Medical Association

Modeling the influence of extrapyramidal signs on the progression of Alzheimer disease

scientific article published in November 1996

Motor signs during the course of Alzheimer disease

scientific article

Motor signs predict poor outcomes in Alzheimer disease

scientific article

Multicenter study of predictors of disease course in Alzheimer disease (the "predictors study"). I. Study design, cohort description, and intersite comparisons.

scientific article published in January 1993

Multidisciplinary baseline assessment of homosexual men with and without human immunodeficiency virus infection. III. Neurologic and neuropsychological findings

scientific article published in February 1991

Neurologic and neuropsychological manifestations of human immunodeficiency virus infection in intravenous drug users without acquired immunodeficiency syndrome. Relationship to head injury

scientific article published in November 1992

Neurologic consequences of HTLV-II infection in injection-drug users

scientific article

Neurologic signs and symptoms in a cohort of homosexual men followed for 4.5 years

scientific article published in February 1995

Neuropsychologic impairment in early HIV infection. A risk factor for work disability

scientific article

Neuropsychological prediction of conversion to Alzheimer disease in patients with mild cognitive impairment

scientific article

Olfactory deficits in patients with mild cognitive impairment predict Alzheimer's disease at follow-up

scientific article published in September 2000

Patterns of neuropsychological performance in Alzheimer's disease patients with and without extrapyramidal signs

scientific article published in September 1993

Persistent mobility deficit in the absence of deficits in activities of daily living: a risk factor for mortality

scientific article published on November 2001

Plasma amyloid beta-peptide 1-42 and incipient Alzheimer's disease

scientific article published on 01 September 1999

Predicting time to nursing home care and death in individuals with Alzheimer disease

scientific article published in March 1997

Prospective comparative study of the evolution of probable Alzheimer's disease and Parkinson's disease dementia

scientific article published on May 1, 1998

Psychopathological features in Alzheimer's disease: course and relationship with cognitive status

scientific article published in July 2003

Quality of life in patients with Alzheimer's disease as reported by patient proxies

scientific article published in November 1996

Risk of human immunodeficiency virus type 1-related neurologic disease in a cohort of intravenous drug users

scientific article

Safety and efficacy of oral physostigmine in the treatment of Alzheimer disease

scientific article published in February 1993

Seizures in Alzheimer disease: who, when, and how common?

scientific article published in August 2009

The APOE-epsilon4 allele and the risk of Alzheimer disease among African Americans, whites, and Hispanics

scientific article published in March 1998

The Columbia University Scale for Psychopathology in Alzheimer's disease

scientific article published in April 1992

The absence of an apolipoprotein epsilon4 allele is associated with a more aggressive form of Alzheimer's disease

scientific article published on May 1997

The course of psychopathologic features in mild to moderate Alzheimer disease

scientific article published in March 1997

The neuropsychological profiles of mild Alzheimer's disease and questionable dementia as compared to age-related cognitive decline

scientific article published in July 2003

The rate of cognitive decline and risk of reaching clinical milestones in Alzheimer disease

scientific article published in August 2003

The role of routine laboratory studies and neuroimaging in the diagnosis of dementia: a clinicopathological study

scientific article

Utility of extrapyramidal signs and psychosis as predictors of cognitive and functional decline, nursing home admission, and death in Alzheimer's disease: prospective analyses from the Predictors Study

scientific article published in December 1994