Abstract：
PURPOSE:To determine how age at the time of left middle cerebral artery stroke affects language lateralization in a combined sample of subjects with perinatal, childhood, and adult stroke. METHODS:19 participants who had perinatal stroke (<1 month of age), 32 with later stroke, and 51 sex-/age-matched healthy controls (HCs) received fMRI of language using verb generation task (VGT). RESULTS:Percent lesion volumes were not different between groups (perinatal vs. late stroke) when taking brain volume into account (p = 0.084). Perinatal stroke group showed bilateral signal increases compared to more left-lateralized signals in matched HCs; late stroke group and HCs both showed left-hemispheric signal increases. LIs in the stroke groups were consistently more bilateral than in HCs (all p < 0.008) except for the late group's posterior LI (p = 0.080). There was greater proportion of leftward language lateralization in HCs compared to their respective stroke groups (78.9% vs. 31.6% in perinatal; 87.5% vs. 59.4% in late stroke; p = 0.004) and a larger proportion of leftward lateralization in late compared to perinatal stroke (p = 0.039). The age of stroke occurrence showed significant positive associations with global and frontal LI (both p ≤ 0.007). CONCLUSION:As expected, the age of stroke occurrence affects subsequent verb generation lateralization. Greater cortical plasticity is observed in earlier stroke while later stroke is associated with reliance on the repair of the previously damaged left-hemispheric networks.
journal_name
Restor Neurol Neuroscijournal_title
Restorative neurology and neuroscienceauthors
Szaflarski JP,Allendorfer JB,Byars AW,Vannest J,Dietz A,Hernando KA,Holland SKdoi
10.3233/RNN-140402subject
Has Abstractpub_date
2014-01-01 00:00:00pages
733-42issue
6eissn
0922-6028issn
1878-3627pii
6524273Q0Q1V872Qjournal_volume
32pub_type
杂志文章abstract：BACKGROUND:Virtual reality (VR) has the potential to provide intensive, repetitive, and task-oriented training, and game-based therapy can enhance patients' motivation and enjoyment. OBJECTIVE:The objective of the present study was to develop a mobile game-based upper extremity VR program for patients who have experie...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章,随机对照试验
doi：10.3233/RNN-150626
更新日期：2016-05-02 00:00:00
abstract：PURPOSE:To analyze the effects of CGP 3466, a compound structurally related to deprenyl, on survival and function of fetal ventral mesencephalic dopaminergic neurons. METHODS:Free-floating roller tube (FFRT) cultures of rat (E14) ventral mesencephalon were treated with CGP 3466 [10-8 M] for 7 days. Tyrosine hydroxylas...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：:We have tested the capacity of several compounds with in vitro and/or in vivo antioxidant or antilipolytic activity to ameliorate locomotor function in cats subjected to static loading (i.e. compression) injury of the spinal cord. These include the synthetic glucocorticoid, methylprednisolone sodium succinate (MP), an...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-1991-245603
更新日期：1991-01-01 00:00:00
abstract：:Many toxic factors are generated during stroke that contribute directly to the death of neurons. Several recent studies suggest that a suicide-like phenomena similar to apoptosis or programmed cell death also contributes to the loss of neurons in stroke. The evidence implicating apoptosis in stroke can be divided into...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-1996-9404
更新日期：1996-01-01 00:00:00
abstract：:Retinal and cortical lesions are completely different events that trigger visual cortical plasticity. We therefore compared the cortical effects of homonymous lesions of the central retina with effects of cortical lesions. All in vivo experiments were performed in anaesthetized, adult cats. Retinal lesions were made w...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：PURPOSE:Current models of intracerebral hematoma are difficult to use for neurotransplantation studies because of high mortality and important variations of morphology, size and location of blood deposits. We propose a modification of the autologous blood infusion technique in rats to reduce these limitations. METHODS...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：BACKGROUND:Multiple Sclerosis is a heterogeneous disorders involving in early stage gait and balance. Together with immunomodulating therapies, rehabilitation had a crucial role in improving motor tasks and quality of life. Between the emerging techniques, Focal Vibrations (FV) could play a role, but they have been use...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章,随机对照试验
doi：10.3233/RNN-160665
更新日期：2016-09-21 00:00:00
abstract：:The effects of striatal transplantation of PC12 cells on amphetamine-induced rotational behavior and monoamine levels were examined in rats with unilateral 6-hydroxydopamine (6-OHDA) lesions in the nigrostriatal pathway. A total of 9 × 104 or 9 × 105 cells of PC12 was implanted into 3 sites in the striatum and changes...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-1993-6105
更新日期：1993-01-01 00:00:00
abstract：OBJECTIVE:To report the safety and efficacy of a novel therapeutic trial with umbilical cord blood (UCB) and concomitant recombinant human erythropoietin (rhEPO), which was tried for three cases of severe traumatic brain injury (TBI) in rehabilitation. DESIGN:Case series. SETTING:University hospital setting. PARTICI...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-120289
更新日期：2013-01-01 00:00:00
abstract：:Administration of gangliosides accelerates recovery of function after entorhinal cortex lesions on open field activity and learned spatial alternation tasks. In the present study, we examined whether GM1 ganglioside might enhance recovery from bilateral entorhinal cortex lesions on a differential reinforcement of low-...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Basic science studies demonstrated mechanisms of plasticity and metaplasticity. More recent human studies identified some of these mechanisms as operating in multiple areas of human cognition, such as learning and memory, and in functional recovery from lesions in the CNS, as in stroke. One of the goals of neurorehabi...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章,评审
doi：
更新日期：2004-01-01 00:00:00
abstract：PURPOSE:Traumatic brain injury (TBI) -induced brain edema can be reduced by acute progesterone (PROG) treatment in young adult males and females, and in aged males. To extend these findings we tested these hypotheses: 1. Acute PROG treatment post-TBI will reduce cortical edema in aged females as much as in young adults...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-2009-0475
更新日期：2009-01-01 00:00:00
abstract：PURPOSE:The illusory ownership of a fake hand as part the body follows synchronous tactile stimulation over a visible rubber hand and a covered hand. Whether brain plasticity mechanisms after sensory and motor disconnection modulates this illusion remain unexplored. METHODS:We tested a tetraplegic man after synchronou...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-130385
更新日期：2014-01-01 00:00:00
abstract：:Many ocular diseases (such as glaucoma, diabetic retinopathy, age-related macular degeneration, and traumatic eye injuries) can result in the degeneration of retinal cells and the subsequent loss of vision. Some kinds of treatments, such as drugs, stem cell transplantation and surgery are reported to be effective in c...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章,评审
doi：10.3233/RNN-190945
更新日期：2019-01-01 00:00:00
abstract：:The outgrowth of neurites in neuronal cell cultures reflects the intrinsic capacity for neurite regeneration and morphological rearrangements after axotomy and in plasticity. The role of fast axonal transport in these neurite outgrowth responses has not been investigated. We have recently shown that sabeluzole (R58735...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-1992-4103
更新日期：1992-01-01 00:00:00
abstract：PURPOSE:We wished to evaluate the efficacy of vision restoration therapy (VRT) in patients with post-chiasmatic brain damage using different functional perimetric tests. These were compared with measures of subjective vision and reaction time. METHODS:An open trial was conducted with hemianopia/scotoma (n=16) patients...
journal_title：Restorative neurology and neuroscience
pub_type： 临床试验,杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：BACKGROUND:Specific investigation of dual task-interference (DTI) may help researchers to develop the optimal training exercise for enhancing the performance of daily activities. OBJECTIVES:To reveal the DTI by comparing the performances between personalized single tasks (cognitive or motor task) and dual task with se...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章,随机对照试验
doi：10.3233/RNN-180825
更新日期：2018-01-01 00:00:00
abstract：PURPOSE:This article reviews the literature on far transfer effects in training of older adults. METHODS:Adapting a taxonomy of transfer developed by Barnett and Ceci (2002), to rehabilitation or enhancement of existing cognitive skills; results of studies assessing transfer effects from training of memory, reasoning,...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章,评审
doi：10.3233/RNN-2009-0495
更新日期：2009-01-01 00:00:00
abstract：:The antagonizing effect of the β-adrenoceptor antagonist propranolol (PRP) on the desipramine (DMI)-induced regeneration of brain noradrenergic fibers was examined. The symmetrical sites of the rat frontal cortex were pretreated with 6-hydroxydopamine (6-OHDA). Then, the same cortical site of one hemisphere was infuse...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-1994-6405
更新日期：1994-01-01 00:00:00
abstract：:Since various studies, including multi-centre studies, investigating the effect of repetitive transcranial magnetic stimulation (rTMS) in depression have shown different results, it is now important to research, which symptoms of depression are most responsive to this kind of non-invasive brain stimulation. Furthermor...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章,评审
doi：10.3233/RNN-2010-0557
更新日期：2010-01-01 00:00:00
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journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-180852
更新日期：2018-01-01 00:00:00
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journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-150550
更新日期：2016-01-01 00:00:00
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journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-1992-4601
更新日期：1992-01-01 00:00:00
abstract：:To examine the regeneration capacity of dorsal septohippocampal neurons in the presence of an artificial growth-promoting substrate, biocompatible polymeric hydrogels were implanted between the septum and the hippocampus in a fimbria-fornix lesion cavity. Unmodified (control) or aminosugar-containing (glucosamines or ...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
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journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：PURPOSE:A realistic body representation needs to be constantly updated. In case of physiological modifications, body representations integrate information coming from different sensory sources, including the sense of touch. Previous studies described transient modifications of these representations following illusory d...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-120286
更新日期：2013-01-01 00:00:00
abstract：:Granule cells of the dentate gyrus can be selectively destroyed by intrahippocampal injections of colchicine. The present study evaluates the consequences of this selective neuronal destruction on the afferent axon terminals which have been deprived of their normal targets. The area of the neuropil in the dentate gyru...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-1992-3605
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:The dopamine system plays a key role in motor learning and neuroplasticity. Several studies have studied the efficacy of dopaminergic drugs in enhancing motor recovery after stroke, but the effects are controversial. Although genetic variations in plasticity-related genes influence each individual's capacity...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-160667
更新日期：2016-11-22 00:00:00
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journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-130361
更新日期：2014-01-01 00:00:00
abstract：PURPOSE:In brain-computer interfaces (BCIs), electrical brain signals during motor imagery are utilized as commands connecting the brain to a computer. To use BCI in patients with stroke, unique brain signal changes should be characterized during motor imagery process. This study aimed to examine the trial-dependent mo...
journal_title：Restorative neurology and neuroscience
pub_type： 杂志文章
doi：10.3233/RNN-150534
更新日期：2015-08-26 00:00:00
