Changing views of the pathophysiology of Parkinsonism

T Wichmann - Movement Disorders, 2019‏ - Wiley Online Library
Studies of the pathophysiology of parkinsonism (specifically akinesia and bradykinesia)
have a long history and primarily model the consequences of dopamine loss in the basal …

The supplementary motor complex in Parkinson's disease

S Rahimpour, S Rajkumar… - Journal of Movement …, 2021‏ - pmc.ncbi.nlm.nih.gov
Parkinson's disease (PD) is a neurodegenerative disorder characterized by both motor and
nonmotor symptoms. Although the basal ganglia is traditionally the primary brain region …

Parkinsonism alters beta burst dynamics across the basal ganglia–motor cortical network

Y Yu, DE Sanabria, J Wang, CM Hendrix… - Journal of …, 2021‏ - jneurosci.org
Elevated synchronized oscillatory activity in the beta band has been hypothesized to be a
pathophysiological marker of Parkinson's disease (PD). Recent studies have suggested that …

[HTML][HTML] Directional deep brain stimulation leads reveal spatially distinct oscillatory activity in the globus pallidus internus of Parkinson's disease patients

JE Aman, LA Johnson, DE Sanabria, J Wang… - Neurobiology of …, 2020‏ - Elsevier
The goal of this study was to characterize the spectral characteristics and spatial topography
of local field potential (LFP) activity in the internal segment of the globus pallidus (GPi) in …

Asthma's effect on brain connectivity and cognitive decline

T Wang, X Huang, J Wang - Frontiers in Neurology, 2023‏ - frontiersin.org
Objective To investigate the changes in dynamic voxel mirror homotopy connection
(dVMHC) between cerebral hemispheres in patients with asthma. Methods Our study was …

Ventral tegmental area connections to motor and sensory cortical fields in humans

JA Hosp, VA Coenen, M Rijntjes, K Egger… - Brain Structure and …, 2019‏ - Springer
In humans, sensorimotor cortical areas receive relevant dopaminergic innervation—
although an anatomic description of the underlying fiber projections is lacking so far. In …

Modulation of neural activity for myelination in the central nervous system

EH Choi, A Blasiak, J Lee, IH Yang - Frontiers in neuroscience, 2019‏ - frontiersin.org
Electrical stimulation has been playing a significant role in revealing various functions and
mechanisms of the nervous system. It is no different for myelination, a process in which …

Parkinsonism disrupts neuronal modulation in the pre-supplementary motor area during movement preparation

CM Hendrix, HE Baker, Y Yu, DD Schneck… - Journal of …, 2025‏ - jneurosci.org
Multiple studies suggest that Parkinson's disease (PD) is associated with changes in
neuronal activity throughout the basal ganglia-thalamocortical motor circuit. There are …

Reward-driven enhancements in motor control are robust to TMS manipulation

O Codol, JM Galea, R Jalali, PJ Holland - Experimental Brain Research, 2020‏ - Springer
A wealth of evidence describes the strong positive impact that reward has on motor control
at the behavioural level. However, surprisingly little is known regarding the neural …