Abstract:
OBJECTIVE:Individuals with Parkinson's disease (PD) and freezing of gait (FOG) present peripheral and central sensitivity disturbances that impair motor performance. This study aimed to investigate long-term effects of plantar sensory stimulation on brain activity, brain connectivity, and gait velocity of individuals with PD and FOG. METHODS:Twenty-five participants were enrolled in this clinical trial (NCT02594540). Plantar sensory stimulation was delivered using the Automated Mechanical Peripheral Stimulation therapy (AMPS). Volunteers were randomly assigned to real or placebo AMPS groups and received eight sessions of treatment. The primary outcome was brain activity (task-based fMRI-active ankle dorsi-plantar flexion). Secondary outcomes were brain connectivity (resting state-RS fMRI) and gait velocity. fMRI was investigated on the left, right, and mid-sensory motor regions, left and right basal ganglia. RESULTS:No changes in brain activity were observed when task-based fMRI was analyzed. After real AMPS, RS functional connectivity between basal ganglia and sensory-related brain areas increased (insular and somatosensory cortices). Gait velocity also increased after real AMPS. A positive correlation was found between gait velocity and the increased connectivity between sensory, motor and supplementary motor cortices. CONCLUSION:Plantar sensory stimulation through AMPS was not able to modify brain activity. AMPS increased the RS brain connectivity mainly in areas related to sensory processing and sensorimotor integration. Plantar stimulation could be a way to improve plantar sensitivity and consequently ameliorate gait performance. However, the mechanisms behind the way AMPS influences brain pathways are still not completely known.
journal_name
Acta Neurol Scandjournal_title
Acta neurologica Scandinavicaauthors
Pagnussat AS,Salazar AP,Pinto C,Redivo Marchese R,Rieder CRM,Alves Filho JO,Franco AR,Kleiner AFRdoi
10.1111/ane.13253subject
Has Abstractpub_date
2020-09-01 00:00:00pages
229-238issue
3eissn
0001-6314issn
1600-0404journal_volume
142pub_type
杂志文章,随机对照试验abstract::From September 1985 to December 1989 a total of 158 patients had primary intracerebral haemorrhage in the population of 116,000 in the Jyväskylä Region, Central Finland. All had the diagnosis confirmed by either computerised tomography or necropsy, and information on cigarette smoking habits was available in 155 patie...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1993.tb04119.x
更新日期:1993-05-01 00:00:00
abstract:OBJECTIVE:We examined whether the modulatory effect of pregnancy on multiple sclerosis (MS) is associated with changes in the apoptotic molecules in sera. SUBJECTS AND METHODS:The serum levels of tumor necrosis factor-related apoptosis-inducing ligand (sTRAIL), sFas, Fas ligand (sFasL) and macrophage migration inhibit...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2009.01301.x
更新日期:2010-09-01 00:00:00
abstract::Three-hundred and eighty-one children born with forceps delivery and 372 with normal delivery were followed up for 4-7 years. More children in the forceps group developed seizures than in normal group, i.e. 22:10. This was statistically significant (P less than 0.05). A prolonged follow-up is necessary for further obs...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1990.tb01012.x
更新日期:1990-06-01 00:00:00
abstract::We investigated the types of syndrome, location, size and presumed causes of 72 patients with acute capsular lacunar infarction. Clinical syndromes were classified into pure motor hemiparesis (PM), sensorimotor stroke (SM) and ataxic hemiparesis (AH). Lesion sizes of AH were significantly smaller than those of PM (p <...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1993.tb04233.x
更新日期:1993-10-01 00:00:00
abstract::By a rapid PCR-based method to assess the 8344 mtDNA mutation associated with MERRF disease, we have studied DNA from blood samples of 10 individuals belonging to a family spanning four generations in which one patient showed the complete MERRF phenotype, three other members were less severely affected, while the rema...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1993.tb05368.x
更新日期:1993-12-01 00:00:00
abstract::Alzheimer's disease (AD) and vascular dementia (VD) are the two most common causes of dementia. As yet, no definitive biological antemortem marker has been established for differential diagnosis of AD or VD. In this study, proteins of cerebrospinal fluid (CSF) from AD, VD and control patients were analyzed by two-dime...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1994.tb01660.x
更新日期:1994-03-01 00:00:00
abstract::An EEG study of 64 Danish Turner girls and age-matched controls was made. The characteristic findings in the basic EEG rhythms of Turner girls were: 1) alpha activity of more rapid frequency (10.5+ Hz), lower amplitude (-20 microV, lower amount (-30%) and diffuse areas, 2) beta activity of slower frequency (14-18 Hz),...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1985.tb00919.x
更新日期:1985-12-01 00:00:00
abstract::Regional blood flow in the spinal cord was measured in rabbits, cats and monkeys with radioactively labelled microspheres. The reproducibility of the method was tested in rabbits by 3 consecutive determinations with differently labelled microspheres within the different cord regions, and was found to be good. In all 3...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1984.tb00828.x
更新日期:1984-10-01 00:00:00
abstract:OBJECTIVE:Bilateral hippocampal abnormality is frequent in mesial temporal lobe sclerosis and might affect outcome in epilepsy surgery. The objective of this study was to compare the lateralization of interictal and ictal scalp EEG with MRI T2 relaxometry. MATERIAL AND METHODS:Forty-nine consecutive patients with intr...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2004.00305.x
更新日期:2004-09-01 00:00:00
abstract::This is the first epidemiological study of myasthenia gravis (MG) in the area of Belgrade. During the survey period (1983 1992), 124 incidental cases of MG were observed, producing an average annual incidence rate of 7.1 per million population (women, 8.3; men, 5.8). Age and sex specific incidence rates for females de...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1999.tb00733.x
更新日期:1999-09-01 00:00:00
abstract:INTRODUCTION:Charcot-Marie-Tooth disease (CMT) is a heterogeneous inherited neuropathy. The number of known CMT genes is rapidly increasing mainly due to next-generation sequencing technology, at present more than 70 CMT-associated genes are known. We investigated whether variants in the DCTN2 could cause CMT. MATERIA...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12515
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVE:Multiple sclerosis (MS), Parkinson's disease (PD) and stroke (ST) subjects show balance impairments due to damage of the balance control system. The objective of the study was to assess the impact of MS, PD and ST on upright posture in eyes open condition and when visual and/or proprioceptive inputs are alter...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12466
更新日期:2016-05-01 00:00:00
abstract::Twenty solvent-exposed workers, most of them painters, had been diagnosed as cases of toxic encephalopathy in 1978/79. Two years later they were re-examined with an extensive battery of neuropsychological tests. Their performance was unchanged on retesting. We have now compared their test results with those of non-exp...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1988.tb05913.x
更新日期:1988-04-01 00:00:00
abstract:OBJECTIVES:To estimate the total costs of multiple sclerosis (MS) for all Canadians in 1994. METHODS:Prevalence-based study estimating disease-related societal costs for Canadians with MS in 1994. The human capital approach was used to estimate the value of lost productivity due to illness. Two components were reveale...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1997.tb00208.x
更新日期:1997-05-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine the progression of cognitive dysfunction in primary Sjögren Syndrome (SS). METHODS:Twelve subjects with SS were compared with ten subjects with migraine and ten healthy controls on neuropsychological, mood and fatigue tests at baseline and 8 years later. RESULTS:At fol...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2009.01293.x
更新日期:2010-09-01 00:00:00
abstract::In an attempt to establish the efficacy of the different diagnostic tests, 41 multiple sclerosis (MS) patients at different stages of the disease were studied by means of visual evoked potential (VEP) recording, T-lymphocyte subset determination cerebrospinal fluid (CSF) analysis and magnetic resonance (MR) imaging. M...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1989.tb03900.x
更新日期:1989-11-01 00:00:00
abstract::It has been suggested that nitric oxide could be implicated in the neuronal degeneration of substantia nigra compacta in patients with Parkinson's disease. Recently, it has been reported decreased CSF nitrate levels (oxidation product that provides an indirect estimation of nitric oxide) in Parkinson's disease patient...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1996.tb00186.x
更新日期:1996-02-01 00:00:00
abstract::Two cases of adrenoleukodystrophy are described. The pathological picture was consistent with earlier observations about the disease with the difference that the brain tissue revealed material which stained metachromatically with toluidine blue and was insoluble in fat solvents. ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1978.tb02870.x
更新日期:1978-08-01 00:00:00
abstract::Prognosticating the outcome of an unconscious patient continues to pose a serious challenge to the clinicians. BAERs are the latest addition to neurological diagnostic aids for predicting the outcome of coma. The relative value of BAERs in predicting the outcome of 15 comatosed meningoencephalitis patients has been st...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1984.tb07795.x
更新日期:1984-03-01 00:00:00
abstract::The first case of benign IgAK monoclonal gammopathy associated with peripheral neuropathy is described. Dysautonomia is an unusual, yet prominent, manifestation of neuropathy in this patient. Electrodiagnostic testing and nerve biopsy were compatible with demyelination and axonal loss. Myelin sheath, perineural, and e...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1986.tb04602.x
更新日期:1986-06-01 00:00:00
abstract:OBJECTIVES:A highly adaptive aspect of human memory is the enhancement of explicit, consciously accessible memory by emotional stimuli. We studied the performance of Alzheimer's disease (AD) patients and elderly controls using a memory battery with emotional content, and we correlated these results with the amygdala an...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2008.01132.x
更新日期:2009-08-01 00:00:00
abstract::Alterations in nervous system functioning following acute and chronic ethanol exposure have been studied in a great number of experimental investigations. Results from many of these investigations can be difficult to interpret, particularly since a variety of techniques and exposure models are employed. This review em...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0404.1983.tb04556.x
更新日期:1983-03-01 00:00:00
abstract:BACKGROUND:Thirty patients with glioblastoma multiforme (GBM) were treated by boron neutron capture therapy (BNCT) at the Studsvik facility in Sweden, in a clinical trial exploring a procedure in which 900 mg p-boronophenylalanine (BPA) per kilo body weight was infused in 6 h. OBJECTIVE:The present study was designed ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2007.00837.x
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVES:Fatigue is a disabling and dopa-resistant symptom in Parkinson's disease (PD). Pathological studies have shown that both peripheral and central cholinergic systems are involved in PD. Electrophysiological investigation showed decremental muscle responses following repetitive nerve stimulation (RNS). We hypot...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2001.00046.x
更新日期:2001-11-01 00:00:00
abstract:OBJECTIVE:To clarify the optimum trace count for jitter calculation. MATERIALS AND METHODS:Single-fiber electromyography was performed during voluntary contraction (VC-SFEMG) of extensor digitorum muscle in six healthy and five myasthenic subjects. Twenty single-fiber action potential (SFAP) pairs were recorded from e...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2003.00120.x
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVES:To evaluate the long-term neuropsychological effects and magnetic resonance imaging (MRI) findings among retired patients with a history of exposure to carbon disulfide (CS2). MATERIAL AND METHODS:Seventy-four patients with a history of exposure to CS2 were divided into two equal groups according to their l...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2002.01245.x
更新日期:2002-11-01 00:00:00
abstract::Single, small (less than 1 cm) enhancing lesions are frequent findings on CT scans of Indian patients with seizures. These lesions have also been reported in patients from other parts of the world. They often resolve spontaneously and their etiology has been disputed for over a decade. Initially diagnosed in Indian pa...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0404.1991.tb04996.x
更新日期:1991-12-01 00:00:00
abstract::This study investigated the relationship between depression, physical disability, cognitive deficit and brain abnormalities on magnetic resonance imaging (MRI) in patients with early MS. Eighteen relapsing-remitting MS patients were evaluated: depression was diagnosed according to DSM-III R and measured by the MMPI de...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1992.tb05100.x
更新日期:1992-10-01 00:00:00
abstract:OBJECTIVE:The coincidence of coagulatopathy and chronic subdural haematoma (CSH) requires correction of coagulation to facilitate surgery. We investigated the correlation between coagulopathy and outcome in CSH patients. MATERIAL AND METHODS:We analysed past medical history, surgical treatment and coagulation paramete...
journal_title:Acta neurologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1034/j.1600-0404.2003.01340.x
更新日期:2003-02-01 00:00:00
abstract::We describe a young woman who developed left ventricular failure and pulmonary edema during fulminant onset of multiple sclerosis. One of the numerous plaques was located in the left inferior cerebellar peduncle near the dorsal motor vagal and solitary tract nuclei. Within two days pulmonary edema had cleared, and wit...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1996.tb00002.x
更新日期:1996-05-01 00:00:00