Background Deep brain stimulation (DBS) reliably ameliorates cardinal motor symptoms in
Parkinson's disease (PD) and essential tremor (ET). However, the effects of DBS on speech …

Vocal communication is negatively affected by neurodegenerative diseases, such as
Parkinson disease, and by aging. The neurological and sensorimotor mechanisms …

OBJECTIVE A motor speech disorder or dysarthria commonly arises in patients with
Parkinson's disease (PD). The impact of subthalamic nucleus (STN) deep brain stimulation …

Tremulous voice is a characteristic feature of a multitude of movement disorders, but when it
occurs in individuals diagnosed with essential tremor, it is referred to as essential vocal …

Object While deep brain stimulation (DBS) has proven to be an effective treatment for many
symptoms of Parkinson disease (PD), a deterioration of axial symptoms frequently occurs …

Voice disorders manifest in the early stages of Parkinson disease (PD), suggesting the
vulnerability of the laryngeal sensorimotor system to mild alterations in dopamine signaling …

Background: Stimulation of the subthalamic nuclei (STN) is an effective treatment for
Parkinson's disease, but complaints of speech difficulties after surgery have been difficult to …

BACKGROUND Our previous study found degradation to subthalamic neuronal encoding of
speech features in Parkinson disease (PD) patients suffering from speech disorders …

Objective: To systematically evaluate how different deep brain stimulation of the subthalamic
nucleus (STN-DBS) amplitude, frequency, and pulse-width electrical parameter settings …

Introduction To investigate voice quality (VQ) impairments in idiopathic Parkinson's disease
(IPD) and to explore the impact of medical treatments and L‐Dopa challenge testing on …