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Levodopa may affect cortical excitability in Parkinson's disease patients with cognitive deficits as revealed by reduced activity of cortical sources of resting state electroencephalographic rhythms
(Elsevier Science Inc, 2019)
We hypothesized that dopamine neuromodulation might affect cortical excitability in Parkinson's disease (PD) patients set in quiet wakefulness, as revealed by resting state eyes-closed electroencephalographic (rsEEG) rhythms ...
Abnormalities of functional cortical source connectivity of resting-state electroencephalographic alpha rhythms are similar in patients with mild cognitive impairment due to Alzheimer's and Lewy body diseases
(Elsevier Science Inc, 2019)
Previous evidence has shown different resting-state eyes-closed electroencephalographic delta (<4 Hz) and alpha (8-10.5 Hz) source connectivity in subjects with dementia due to Alzheimer's (ADD) and Lewy body (DLB) diseases. ...
Corrigendum to ‘‘Functional cortical source connectivity of resting stateelectroencephalographic alpha rhythms shows similar abnormalitiesin patients with mild cognitive impairment due to Alzheimer’s and Parkinson’s diseases” [Clin. Neurophysiol. 129 (2018) 766–782]
(Elsevier Ireland Ltd., 2019)
Objective: This study tested the hypothesis that markers of functional cortical source connectivity of resting state eyes-closed electroencephalographic (rsEEG) rhythms may be abnormal in subjects with mild cognitive ...
The therapeutic role of repetitive transcranial magnetic stimulation (rTMS) in parkinsonian visual hallucinations: Electrophysiological correlates
(Elsevier Science Ltd, 2019)
We have evaluated an 82 years old PD patient who has acutely developed VH secondary to acute visual loss that was associated with increased electroencephalographic activity in the gamma range over the parietal, occipital ...
Classification of motor imagery and execution signals with population-level feature sets: Implications for probe design in fNIRS based BCI
(IOP Publishing Ltd, 2019)
Objective. The aim of this study was to introduce a novel methodology for classification of brain hemodynamic responses collected via functional near infrared spectroscopy (fNIRS) during rest, motor imagery (MI) and motor ...
Acute and post-acute neuromodulation induces stroke recovery by promoting survival signaling, neurogenesis, and pyramidal tract plasticity
(Frontiers Media Sa, 2019)
Repetitive transcranial magnetic stimulation (rTMS) has gained interest as a non-invasive treatment for stroke based on the data promoting its effects on functional recovery. However, the exact action mechanisms by which ...
More evidence for headache and spontaneous glabellar ecchymosis: Does the headache type or the treatment response matter? A neurovascular hypothesis
(Wiley, 2019)
We present a 37-year-old man with erythema-like lesions, which devel-oped after two different headache episodes that had not responded tosumatriptan treatment and gradually resolved over the next few days. Thepatient ...
Electrophysiological evidence of altered facial expressions recognition in Alzheimer's disease: A comprehensive ERP study
(Elsevier Ireland Ltd, 2019)
Objectives: The present study aims to evaluate the amplitude and latency of event-related potentials (ERPs) P100, N170, VPP and N230 in individuals with Alzheimer's disease (AD) compared to healthy elderly controls, using ...
FDG-PET scanning shows distributed changes in cortical activity associated with visual hallucinations in eye disease
(Bentham Science Publ Ltd, 2019)
Background and Objective: Charles Bonnet Syndrome (CBS) has been defined as complex visual hallucinations (CVH) due to visual loss. The underlying mechanism of CBS is not clear and the underlying pathophysiology of the ...
Accelerated forgetting and verbal memory consolidation process in idiopathic nondement Parkinson's disease
(Elsevier, 2019)
Objective: Episodic memory impairment and underlying pathophysiology in Parkinson's Disease (PD) is poorly investigated. Formerly, it was thought to be a secondary effect of impairment in fronto-striatal circuit. However, ...