selected publications
- Post-stroke dyskinesias. Neuropsychiatric disease and treatment. 2016 Information Resource GET IT
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Cognition in individuals at risk for Parkinson's: Parkinson associated risk syndrome (PARS) study findings.
Movement disorders : official journal of the Movement Disorder Society.
2015
Academic Article
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Times cited: 87 -
Neuropsychological changes following deep brain stimulation surgery for Parkinson's disease: comparisons of treatment at pallidal and subthalamic targets versus best medical therapy.
Journal of neurology, neurosurgery, and psychiatry.
2014
Academic Article
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Times cited: 71 -
Comparing clinical features of young onset, middle onset and late onset Parkinson's disease.
Parkinsonism & related disorders.
2014
Academic Article
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Times cited: 67 -
Effect of subthalamic nucleus or globus pallidus interna stimulation on oculomotor function in patients with Parkinson's disease.
Stereotactic and functional neurosurgery.
2013
Academic Article
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Times cited: 4 -
Two different 18F-FDG brain PET metabolic patterns in autoimmune limbic encephalitis.
Clinical nuclear medicine.
2012
Academic Article
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Times cited: 36 -
An exploratory study of activity in veterans with Parkinson's disease.
Journal of neurology.
2012
Academic Article
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Times cited: 7 -
Randomized trial of deep brain stimulation for Parkinson disease: thirty-six-month outcomes.
Neurology.
2012
Academic Article
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Times cited: 350 -
The relation of falls to fatigue, depression and daytime sleepiness in Parkinson's disease.
European neurology.
2012
Academic Article
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Times cited: 18 -
Impaired olfaction and other prodromal features in the Parkinson At-Risk Syndrome Study.
Movement disorders : official journal of the Movement Disorder Society.
2012
Academic Article
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Times cited: 160 -
Assessment of appropriate medication administration for hospitalized patients with Parkinson's disease.
Parkinsonism & related disorders.
2012
Academic Article
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Times cited: 33 -
Cognitive rehabilitation for executive dysfunction in Parkinson's disease: application and current directions.
Parkinson's disease.
2011
Academic Article
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Times cited: 35 -
Gait variability in Parkinson's disease: influence of walking speed and dopaminergic treatment.
Neurological research.
2011
Academic Article
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Times cited: 66 -
Effects of levodopa on forward and backward gait patterns in persons with Parkinson's disease.
NeuroRehabilitation.
2011
Academic Article
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Times cited: 49 -
Psychological morbidity in ALS: the importance of psychological assessment beyond depression alone.
Amyotrophic lateral sclerosis : official publication of the World Federation of Neurology Research Group on Motor Neuron Diseases.
2010
Academic Article
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Times cited: 26 -
An investigation of two interventions for micrographia in individuals with Parkinson's disease.
Clinical rehabilitation.
2010
Academic Article
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Times cited: 33 -
Pallidal versus subthalamic deep-brain stimulation for Parkinson's disease.
The New England journal of medicine.
2010
Academic Article
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Times cited: 881 -
Feasibility of using cranial electrotherapy stimulation for pain in persons with Parkinson's disease.
Parkinson's disease.
2010
Academic Article
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Times cited: 17 -
A pilot study: influence of visual cue color on freezing of gait in persons with Parkinson's disease.
Disability and rehabilitation. Assistive technology.
2010
Academic Article
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Times cited: 21 -
An evaluation of self-administration of auditory cueing to improve gait in people with Parkinson's disease.
Clinical rehabilitation.
2009
Academic Article
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Times cited: 20 -
Evaluation of a new device to prevent falls in persons with Parkinson's disease.
Disability and rehabilitation. Assistive technology.
2009
Academic Article
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Times cited: 6 -
Telephone-administered cognitive behavioral therapy: a case study of anxiety and depression in Parkinson's disease.
Journal of clinical psychology in medical settings.
2009
Academic Article
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Times cited: 49 -
Daily energy expenditure, physical activity, and weight loss in Parkinson's disease patients.
Movement disorders : official journal of the Movement Disorder Society.
2009
Academic Article
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Times cited: 40 -
Bilateral deep brain stimulation vs best medical therapy for patients with advanced Parkinson disease: a randomized controlled trial.
JAMA.
2009
Academic Article
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Times cited: 1254 -
Movement Disorder Society-sponsored revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS): scale presentation and clinimetric testing results.
Movement disorders : official journal of the Movement Disorder Society.
2008
Academic Article
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Times cited: 2718 -
Five-year follow-up of unilateral posteroventral pallidotomy in Parkinson's disease.
Surgical neurology.
2008
Academic Article
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Times cited: 26 -
Depressed mood and memory impairment before and after unilateral posteroventral pallidotomy in Parkinson's disease.
The Journal of neuropsychiatry and clinical neurosciences.
2008
Academic Article
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Times cited: 5 -
Short and long-term motor and cognitive outcome of staged bilateral pallidotomy: a retrospective analysis.
Acta neurochirurgica.
2007
Academic Article
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Times cited: 18 -
Identifying incident cases of parkinsonism among veterans using a tertiary medical center.
Movement disorders : official journal of the Movement Disorder Society.
2007
Academic Article
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Times cited: 4 -
The value of database controls in pilot or futility studies in ALS.
Neurology.
2006
Academic Article
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Times cited: 16 -
The ALSSQOL: balancing physical and nonphysical factors in assessing quality of life in ALS.
Neurology.
2006
Academic Article
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Times cited: 84 -
Proxy reports in Parkinson's disease: caregiver and patient self-reports of quality of life and physical activity.
Movement disorders : official journal of the Movement Disorder Society.
2005
Academic Article
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Times cited: 39 -
Gait and step training to reduce falls in Parkinson's disease.
NeuroRehabilitation.
2005
Academic Article
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Times cited: 226 -
Prevalence and treatment of depression in Parkinson's disease.
The Journal of neuropsychiatry and clinical neurosciences.
2005
Information Resource
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Times cited: 133 -
Speech treatment for Parkinson's disease.
NeuroRehabilitation.
2005
Information Resource
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Times cited: 69 -
Major stressors facing patients with amyotrophic lateral sclerosis (ALS): a survey to identify their concerns and to compare with those of their caregivers.
Amyotrophic lateral sclerosis and other motor neuron disorders : official publication of the World Federation of Neurology, Research Group on Motor Neuron Diseases.
2004
Academic Article
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Times cited: 36 -
Quality of life in patients with amyotrophic lateral sclerosis: perceptions, coping resources, and illness characteristics.
Journal of palliative medicine.
2003
Academic Article
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Times cited: 48 -
A study comparing patients with amyotrophic lateral sclerosis and their caregivers on measures of quality of life, depression, and their attitudes toward treatment options.
Journal of the neurological sciences.
2003
Academic Article
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Times cited: 127 -
Clustering and switching in phonemic fluency following pallidotomy for the treatment of Parkinson's disease.
Journal of clinical and experimental neuropsychology.
2003
Academic Article
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Times cited: 22 -
Chronic donepezil treatment is associated with slowed cognitive decline in Alzheimer's disease.
Dementia and geriatric cognitive disorders.
2001
Academic Article
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Times cited: 109 -
Effects of pallidotomy on gait and balance.
Advances in neurology.
2001
Academic Article
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Times cited: 3 - Wheelchair use by patients with amyotrophic lateral sclerosis: a survey of user characteristics and selection preferences. Archives of physical medicine and rehabilitation. 2001 Academic Article GET IT
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Long-term efficacy of posteroventral pallidotomy in the treatment of Parkinson's disease.
Neurology.
2000
Academic Article
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Times cited: 40 -
Postural control in Parkinson's disease after unilateral posteroventral pallidotomy.
Brain : a journal of neurology.
2000
Academic Article
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Times cited: 27 - Neuropsychological outcome after unilateral pallidotomy for the treatment of Parkinson's disease. Journal of neurology, neurosurgery, and psychiatry. 2000 Academic Article GET IT
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Weight gain following unilateral pallidotomy in Parkinson's disease.
Acta neurologica Scandinavica.
2000
Academic Article
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Times cited: 54 -
Levodopa-induced dyskinesias treated by pallidotomy.
Journal of the neurological sciences.
1999
Academic Article
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Times cited: 19 - Therapeutic developments in amyotrophic lateral sclerosis. Expert opinion on investigational drugs. 1999 Academic Article GET IT
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Movement and reaction times and fine coordination tasks following pallidotomy.
Movement disorders : official journal of the Movement Disorder Society.
1999
Academic Article
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Times cited: 38 -
Surgical treatment of levodopa-induced dyskinesias.
Advances in neurology.
1999
Information Resource
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Times cited: 12 - Accuracy of the clinical diagnosis of postencephalitic parkinsonism: a clinicopathologic study. European journal of neurology. 1998 Academic Article GET IT
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Posteroventral medial pallidotomy for treatment of Parkinson's disease: preoperative magnetic resonance imaging features and clinical outcome.
Journal of neurosurgery.
1998
Academic Article
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Times cited: 17 -
Accuracy of the clinical diagnoses of Lewy body disease, Parkinson disease, and dementia with Lewy bodies: a clinicopathologic study.
Archives of neurology.
1998
Academic Article
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Times cited: 261 -
Assessment of motor function after stereotactic pallidotomy.
Neurology.
1998
Academic Article
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Times cited: 64 -
Retrospective application of a set of clinical diagnostic criteria for the diagnosis of multiple system atrophy.
Journal of neural transmission (Vienna, Austria : 1996).
1998
Academic Article
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Times cited: 43 -
Selegiline is ineffective in a collaborative double-blind, placebo-controlled trial for treatment of amyotrophic lateral sclerosis.
Archives of neurology.
1998
Academic Article
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Times cited: 61 -
Effect of recombinant human insulin-like growth factor-I on progression of ALS. A placebo-controlled study. The North America ALS/IGF-I Study Group.
Neurology.
1997
Academic Article
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Times cited: 336 -
Microelectrode-guided posteroventral pallidotomy for treatment of Parkinson's disease: postoperative magnetic resonance imaging analysis.
Journal of neurosurgery.
1997
Academic Article
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Times cited: 92 - What is the accuracy of the clinical diagnosis of multiple system atrophy? A clinicopathologic study. Archives of neurology. 1997 Academic Article GET IT
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What are the obstacles for an accurate clinical diagnosis of Pick's disease? A clinicopathologic study.
Neurology.
1997
Academic Article
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Times cited: 66 -
[Medial posteroventral pallidotomy for the treatment of Parkinson's disease].
Zentralblatt fur Neurochirurgie.
1997
Academic Article
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Times cited: 2 -
Recombinant human insulin-like growth factor-I in ALS: description of a double-blind, placebo-controlled study. North American ALS/IGF-I Study Group.
Neurology.
1996
Academic Article
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Times cited: 50 -
Accuracy of clinical criteria for the diagnosis of progressive supranuclear palsy (Steele-Richardson-Olszewski syndrome).
Neurology.
1996
Academic Article
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Times cited: 304