Aliyah Glover
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Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease Open
Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We …
View article: Feasibility of regional center telehealth visits utilizing a rural research network in people with Parkinson’s disease
Feasibility of regional center telehealth visits utilizing a rural research network in people with Parkinson’s disease Open
Background: Impaired motor and cognitive function can make travel cumbersome for People with Parkinson’s disease (PwPD). Over 50% of PwPD cared for at the University of Arkansas for Medical Sciences (UAMS) Movement Disorders Clinic reside …
A machine learning method to process voice samples for identification of Parkinson’s disease Open
Machine learning approaches have been used for the automatic detection of Parkinson’s disease with voice recordings being the most used data type due to the simple and non-invasive nature of acquiring such data. Although voice recordings c…
View article: A Machine Learning Method to Process Voice Samples for Identification of Parkinson’s Disease
A Machine Learning Method to Process Voice Samples for Identification of Parkinson’s Disease Open
Machine learning approaches have been used to develop methods for the automatic detection of Parkinson’s Disease with voice recordings being the most used data type due to the simple and non-invasive nature of acquiring data. While most st…
Gait Declines Differentially in, and Improves Prediction of, People with Parkinson’s Disease Converting to a Freezing of Gait Phenotype Open
Background: Freezing of gait (FOG) is a debilitating, variably expressed motor symptom in people with Parkinson’s disease (PwPD) with limited treatments. Objective: To determine if the rate of progression in spatiotemporal gait parameters …
View article: Development and Implementation of The Frog-In-Maze Game to Study Upper limb Movement in People with Parkinson’s Disease
Development and Implementation of The Frog-In-Maze Game to Study Upper limb Movement in People with Parkinson’s Disease Open
Background Upper-limb bradykinesia occurs early in Parkinson’s disease (PD) and is required for diagnosis. Methods to quantify upper-limb bradykinesia in salient movement tasks could help remotely monitor PD progression. Objectives To deve…
View article: Voice Samples for Patients with Parkinson’s Disease and Healthy Controls
Voice Samples for Patients with Parkinson’s Disease and Healthy Controls Open
The Dempgraphics file contains: Sample ID, participant age, sex and label - HC (Healthy Control) or PwPD (Patient with Parkinson's Disease). The Sample ID is a key that links to the voice recording files PD_AH.zip and HC_AH.zip.Voice recor…
Levodopa ONOFF-state freezing of gait: Defining the gait and non-motor phenotype Open
Background Freezing in the levodopa-medicated-state (ON-state) is a debilitating feature of Parkinson’s disease without treatment options. Studies detailing the distinguishing features between people with freezing of gait that improves wit…
Amplitude setting and dopamine response of finger tapping and gait are related in Parkinson’s disease Open
Movement amplitude setting is affected early in Parkinson’s disease (PD), clinically manifesting as bradykinesia. Our objective was to determine if amplitude setting of upper limb bimanual movements and bipedal gait are similarly modulated…
View article: Feasibility of telemedicine research visits in people with Parkinson’s disease residing in medically underserved areas
Feasibility of telemedicine research visits in people with Parkinson’s disease residing in medically underserved areas Open
Introduction: Gait, balance, and cognitive impairment make travel cumbersome for People with Parkinson’s disease (PwPD). About 75% of PwPD cared for at the University of Arkansas for Medical Sciences’ Movement Disorders Clinic reside in me…
Olfactory Deficits in the Freezing of Gait Phenotype of Parkinson's Disease Open
Background: Olfactory dysfunction often occurs before motor onset in Parkinson's disease (PD) and can be detected with the University of Pennsylvania Smell Identification Test (UPSIT). Based on the Braak hypothesis, the olfactory bulb is o…
View article: Amplitude setting and dopamine response of finger tapping and gait are related in Parkinson’s disease
Amplitude setting and dopamine response of finger tapping and gait are related in Parkinson’s disease Open
Objective Movement amplitude setting is affected early in Parkinson’s disease (PD), clinically manifesting as bradykinesia. Our objective was to determine if amplitude setting of upper limb bimanual movements and bipedal gait are similarly…
Utility of objective gait measures in levodopa‐unresponsive freezing in Parkinson's Open
Levodopa‐unresponsive gait freezing in Parkinson disease is debilitating. Gait kinematics, while time‐consuming, can help optimize levodopa's benefit on gait stride length and stride velocity, and thereby improve freezing and falls in thes…
Differential Gait Decline in Parkinson’s Disease Enhances Discrimination of Gait Freezers from Non-Freezers Open
Background: Freezing of gait (FOG) is a debilitating feature of Parkinson’s disease (PD) for which treatments are limited. To develop neuroprotective strategies, determining whether disease progression is different in phenotypic variants o…
Impaired step‐length setting prior to turning in Parkinson's disease patients with freezing of gait Open
Supplementary Table 1: Demographics of healthy controls (HC) and PD patients without (no-FOG) and with FOG Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors…