How cognitive effort increases Parkinson’s tremor – an effictive connectivity fMRI study
Objective: To elucidate the neural mechanisms underlying tremor amplification during cognitive effort. Background: Parkinson’s tremor is related to cerebral activity in both basal ganglia and…Cerebral differences between dopamine-resistant and dopamine-responsive Parkinson’s tremor
Objective: To disentangle the cerebral mechanisms underlying dopamine-resistant versus dopamine-responsive tremor in Parkinson’s disease. Background: Parkinson’s rest tremor is related to cerebral activity in both…Asymmetrical striatal dopamine transporter binding correlates with excess contralateral rest tremor
Objective: To investigate the relationship between striatal dopamine transporter binding and rest tremor. Background: In vivo dopamine transporter imaging is a useful tool for distinguishing…Prevalence and Patterns of Rest and Action Tremor in Drug-naïve Parkinson’s Disease
Objective: We aimed to describe the prevalence and patterns of rest and action tremor in a large, prospective cohort of Parkinson’s disease (PD) patients. Background:…Evaluation of Childhood Tremor Electrophysiogically Influences Diagnosis and Treatment and Outcome
Objective: To report on the evaluation of childhood tremor in its many forms utilizing noninvasive electrophysiological recordings to differentiate clinical phenomenology from many entities thereby…Neurophysiologic characterization of Re-emergent tremor (RET) in Parkinson’s disease
Objective: To investigate: 1) the contribution of primary motor cortex (M1) to the generation of re-emergent tremor (RET) and rest tremor by measuring the Cortico-muscular…GluRδ2 protein reduction in cerebellar Purkinje cells contributes to the pathogenesis of essential tremor
Objective: To identify a molecular substrate reflecting kinetic tremor, the core feature of essential tremor (ET) Background: ET is one of the most common movement…Motor Networks in Tremor-Dominant Parkinson’s Disease. A resting-state functional MRI and diffusion tensor imaging analysis.
Objective: To investigate the integrity of cerebellothalamocortical circuit (CTCC) and basal ganglia-cortical loop (BGCL) connectivity in tremor-dominant PD (TD-PD) and compare with a group of akinetic-rigid…Functional connectivity within the cerebellum and brainstem in essential tremor patients– a tailored resting state fMRI approach
Objective: To better understand the pathophysiology of essential tremor (ET) by analysing brainstem and cerebellar neuronal circuitry activity with tailored fMRI resting state methods. Background:…Tremor in motor neuron disease may be central rather than peripheral in origin
Objective: To investigate the pathophysiology of action tremor in motor neuron disease (MND). Background: MND refers to a spectrum of degenerative diseases affecting motor neurons.…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.