Abstract:
:The potential benefits of functional magnetic resonance imaging (MRI) for the investigation of normal development have been limited by difficulties in its use with children. We describe the practical aspects, including failure rates, involved in conducting large-scale functional MRI studies with normal children. Two hundred and nine healthy children between the ages of 5 and 18 years participated in a functional MRI study of language development. Reliable activation maps were obtained across the age range. Younger children had significantly higher failure rates than older children and adolescents. It is concluded that it is feasible to conduct large-scale functional MRI studies of children as young as 5 years old. These findings can be used by other research groups to guide study design and plans for recruitment of young subjects.
journal_name
J Child Neuroljournal_title
Journal of child neurologyauthors
Byars AW,Holland SK,Strawsburg RH,Bommer W,Dunn RS,Schmithorst VJ,Plante Edoi
10.1177/08830738020170122201subject
Has Abstractpub_date
2002-12-01 00:00:00pages
885-90issue
12eissn
0883-0738issn
1708-8283journal_volume
17pub_type
杂志文章abstract::Lamotrigine is a new antiepileptic drug that may possess unique cognitive and behavioral characteristics. Although lamotrigine can produce neurobehavioral toxicity, it is generally well tolerated. In one study directly comparing lamotrigine to placebo as add-on therapy in patients with intractable epilepsy, no objecti...
journal_title:Journal of child neurology
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doi:10.1177/0883073897012001101
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abstract::Hypoxic-ischemic encephalopathy is an important cause of neuropsychological deficits. Little is known about brain diffusivity in these infants following cooling and its potential in predicting outcome. Diffusion tensor imaging was applied to 3 groups: (1) three infants with hypoxic-ischemic encephalopathy: cooled; (2)...
journal_title:Journal of child neurology
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abstract::Phantosmia is an infrequently reported and poorly understood qualitative olfactory disorder characterized by the perception of a frequently unpleasant odor in the absence of an odorant stimulus. Peripheral phantosmia is hypothesized to involve abnormally active olfactory receptor neurons while central phantosmia is th...
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abstract::We analyzed clinical and instrumental data of 403 consecutive newborns with gestational age from 24 to 32 weeks, admitted to the University-Hospital of Parma between January 2000 and December 2007, to evaluate the possible relationship between neonatal mortality and occurrence of neonatal seizures in very preterm newb...
journal_title:Journal of child neurology
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abstract::Neurofibromatosis 1 is an autosomal dominant, multisystem disorder with myriad clinical manifestations. Between 1991 and 1998, 495 adults and children were diagnosed with neurofibromatosis 1 at a specialized neurogenetics clinic in Sydney, Australia. This review establishes the prevalence of the clinical manifestation...
journal_title:Journal of child neurology
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abstract:BACKGROUND:Spinal muscular atrophy is an autosomal-recessive, progressive neuromuscular disease associated with extensive morbidity. Children with spinal muscular atrophy have potentially increased life spans due to improved nutrition, respiratory support, and novel pharmaceuticals. OBJECTIVES:To report on the quality...
journal_title:Journal of child neurology
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abstract::In this era of changing priorities, regulations, and resources, it is useful to look both back and forward at the building of a division of child neurology in the context of the emergence of child neurology as a nationally and internationally recognized distinct subspecialty of both pediatrics and neurology. Both Pitt...
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更新日期:2017-01-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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