Abstract：
:The correlation between the functional and morphological maturation of the auditory pathway was studied in preterm and term infants, children and adults. As to the auditory brainstem response (ABR), peak latencies and I-V interpeak latencies (central transmission) gradually decreased during the third trimester and the first 2 years postnatally. The calculated pontine auditory conduction velocity (PACV) showed dramatic development, which may indicate a more precise auditory function. The PACV value at the age of 2-4 years was almost the same as that of adults. In a histomorphometrical study, the density of nerve cells in the cochlear nucleus and the inferior colliculus was found to decrease with age, that in the inferior colliculus decreasing more slowly. Myelination in the lateral lemniscus proceeded from the late fetal to the infantile period, and the myelin sheaths of large diameter increased mainly in the infantile period. Thus, on studying ABR in combination with the quantitative histomorphometrical investigation, the development of PACV was found to be related to the maturation of nerve cells in the upper nuclei corresponding to each latency as well as myelination of small and large fibers in the auditory pathway. PACV, which can be calculated by studying ABR and magnetic resonance imaging, may be used to assess more accurately the brainstem function in individual patients.
journal_name
Brain Devjournal_title
Brain & developmentauthors
Inagaki M,Tomita Y,Takashima S,Ohtani K,Andoh G,Takeshita Kdoi
10.1016/s0387-7604(87)80092-xsubject
Has Abstractpub_date
1987-01-01 00:00:00pages
597-601issue
6eissn
0387-7604issn
1872-7131pii
S0387-7604(87)80092-Xjournal_volume
9pub_type
杂志文章abstract：:The discovery of nerve growth factor (NGF) over 40 years ago led to the formulation of the "Neurotrophic Factor Hypothesis". This hypothesis states that developing neurons compete with each other for a limited supply of a neurotrophic factor (NTF) provided by the target tissue. Successful competitors survive; unsucces...
journal_title：Brain & development
pub_type： 杂志文章,评审
doi：10.1016/0387-7604(96)00051-4
更新日期：1996-09-01 00:00:00
abstract：:Becker muscular dystrophy (BMD) was diagnosed in a male patient with Klinefelter's syndrome (47, XXY karyotype). The BMD was confirmed by (i) immunohistological methods and Western blotting, showing decreased quantity of dystrophin in muscle biopsy specimen and (ii) molecular genetic analysis which demonstrated a homo...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(97)00032-6
更新日期：1997-07-01 00:00:00
abstract：:Morphological and biochemical analysis of tissue from a 21-week-old fetus with Krabbe disease was performed. Galactosylceramidase activity was virtually absent in cultured amniotic cells obtained during the pregnancy of this fetus. The prenatal diagnosis was confirmed by enzymatic analysis of fetal cultured skin fibro...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/0387-7604(94)90013-2
更新日期：1994-11-01 00:00:00
abstract：:Two siblings with adenosine deaminase deficiency were successfully treated with allogeneic bone marrow transplantation without conditioning. Although the patients were free from infections after immunologic reconstitution, both showed sensorineural deafness at 1 year of age. Because there were no structural abnormalit...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/0387-7604(96)00014-9
更新日期：1996-07-01 00:00:00
abstract：:Severe myoclonic epilepsy in infancy (SMEI) is an age-dependent epileptic encephalopathy occurring in the first year of life and is one of the intractable epilepsies. Heterozygous mutations in the voltage-gated sodium channel alpha subunit type1 gene (SCN1A) are frequently identified in patients with SMEI; two-thirds ...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2004.11.005
更新日期：2005-09-01 00:00:00
abstract：:Two brothers, offspring of an Arab inbred family suffered from both mucolipidosis III (ML-III) and Bardet-Biedl syndrome (BBS). Other members of this family were affected either with ML-III, or with BBS. It seems that this unique combination is probably coincidental. ...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(12)80072-6
更新日期：1990-01-01 00:00:00
abstract：BACKGROUND:The effect of rituximab on acute disseminated encephalomyelitis (ADEM) followed by recurrent optic neuritis (ON) is not yet known. PATIENT:We are reporting the case of a 4-year-old Japanese girl who was diagnosed with anti-myelin oligodendrocyte glycoprotein (MOG) antibody positive ADEM followed by recurren...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2018.03.011
更新日期：2018-08-01 00:00:00
abstract：:To determine whether or not dystrophin really exists in the outer plexiform layer (OPL) of the retina, we studied control and mdx mice, using four kinds of polyclonal antibodies (DMDP-II, 60 kd, 30 kd and DMDP-IV) against dystrophin. Although control OPL showed a positive immunohistochemical reaction with all four ant...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(12)80123-9
更新日期：1991-01-01 00:00:00
abstract：:In the present study, we investigated age-related changes in pteridine levels and enzymatic activity responsible for tetrahydrobiopterin biosynthesis in mouse tissues. Until about 15 weeks after the birth, the remarkable change of tetrahydrobiopterin (BH4) was observed in all tissues tested. Between 20 and 50 weeks af...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(00)00144-3
更新日期：2000-09-01 00:00:00
abstract：:The clinical profile of 33 children (19 boys, 14 girls) with multiple congenital contractures has been studied. The majority (54%) belong to arthrogryposis multiplex congenita with a static clinical course. Children were classified into three groups: group I (limb involvement only; n = 21) having arthrogryposis multip...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(96)00557-8
更新日期：1997-04-01 00:00:00
abstract：:Actinomycosis is a rare, chronic, suppurative, and slowly progressive granulomatous disease caused by a group of filamentous gram-positive anaerobic bacteria belonging to the normal flora of the oral cavity, gastrointestinal, and genitourinary tracts. It may involve several organs; however, spinal cord compression has...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2013.08.002
更新日期：2014-08-01 00:00:00
abstract：:West syndrome (WS) is associated with diverse etiological factors. This fact has suggested that there must be a 'final common pathway' for these etiologies, which operates on the immature brain to result in WS only at the maturational state present during infancy. Any theory for the pathogenesis of WS has to account f...
journal_title：Brain & development
pub_type： 杂志文章,评审
doi：10.1016/s0387-7604(01)00312-6
更新日期：2001-11-01 00:00:00
abstract：:This is the first case report on the diagnosis of spinal cord injury due to hemorrhage during the neonatal period using magnetic resonance imaging (MRI). Somatosensory evoked potentials are also helpful in the functional demonstration of this lesion. When discrepant signs, alert consciousness and intact cranial nerves...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/0387-7604(94)90114-7
更新日期：1994-01-01 00:00:00
abstract：:The abnormalities of intracranial hemodynamics associated with strokelike episodes in MELAS are variable depend on the time phase from the onset of strokelike episodes and on the progression of the dementia state. To clarify the regional cerebral blood flows (rCBF) in the natural course of MELAS is very important to u...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2007.06.008
更新日期：2008-02-01 00:00:00
abstract：AIM:Cerebellar injury is a characteristic injury associated with preterm infants. However, the impact of cerebellar injury on the development of preterm infants is unclear. METHOD:We reviewed magnetic resonance image studies of preterm infants with cerebral palsy retrospectively and evaluated the developmental outcome...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2015.01.009
更新日期：2015-10-01 00:00:00
abstract：:The abnormal patterns of cerebral convolutions range from severe to small anomalies restricted to tertiary gyri and sulci. Lesions within Glial-Pial barrier were found in examined cases with cortical developmental abnormalities. Anomalies and impaired function of vessels penetrating the cortex from meningeal plexus co...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(01)00215-7
更新日期：2001-07-01 00:00:00
abstract：:Cutis laxa (CL) syndromes are connective tissue disorders characterized by redundant, sagging, inelastic and wrinkled skin, with organ involvement. Here, we describe a patient with ALDH18A1-related CL who developed cyclic vomiting. The patient was a 12-year-old boy who presented with poor postnatal growth, hypotonia, ...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2016.01.003
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Bottom shuffling is a locomotion strategy that precedes independent walking in some infants. Shuffling babies are generally considered to have favorable outcomes. The aim of the present study was to reveal clinical features and neurodevelopmental outcomes of shuffling babies who visited a child d...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2020.08.007
更新日期：2021-02-01 00:00:00
abstract：BACKGROUND:Guillain-Barré syndrome and myasthenia gravis both lead to muscle weakness but the two combined is uncommon. Detection of these entities can help identify forms of autoimmune neuromuscular diseases that may respond to immunotherapy. This report sought to characterize the clinical features of these two entiti...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2012.10.016
更新日期：2013-10-01 00:00:00
abstract：OBJECTIVE:Epilepsia partialis continua (EPC) was one type of focal status epilepticus. The aim of this study was to analyze the clinical and electroencephalography (EEG) characteristics, and outcome of 57 child-onset patients with EPC according to different etiologies, and further explore the electro-clinical-etiologic...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2017.01.011
更新日期：2017-06-01 00:00:00
abstract：PURPOSE:Benign Childhood Epilepsy with Centrotemporal Spikes (BCECTS) is the most common childhood idiopathic focal epilepsy with a good outcome. However, an increasing number of reports suggest a 'not so benign' outcome showing atypical evolution. METHODS:We analyzed the electroencephalographic (EEG) spike source dip...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2016.06.001
更新日期：2016-11-01 00:00:00
abstract：PURPOSE:To assess the efficacy of diazepam suppositories at preventing febrile seizure recurrence during a single febrile illness to determine how to treat children with a febrile seizure on presentation at the hospital. METHODS:We studied 203 children with febrile seizures from December 2004 through March 2006. On ad...
journal_title：Brain & development
pub_type： 临床试验,杂志文章
doi：10.1016/j.braindev.2008.07.010
更新日期：2009-06-01 00:00:00
abstract：:The number of large myelinated axons was markedly decreased in almost all the intramuscular nerve bundles included in 32 muscle biopsies from patients with Werdnig-Hoffmann disease compared to that in normals. The morphometric analysis of peripheral nerves in 5 epon-embedded sections also showed a selective loss of la...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(89)80040-3
更新日期：1989-01-01 00:00:00
abstract：:Hypomelanosis of Ito (HI) is a neurocutaneous syndrome with multisystemic involvement. Its most frequent neurological abnormalities are mental retardation and seizures. EEG, CT and MRI findings are not characteristic enough to be diagnostic. In this report, we describe a patient with typical cutaneous lesions of HI an...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/0387-7604(95)00101-8
更新日期：1996-01-01 00:00:00
abstract：PURPOSE:Many factors have been studied as potential predictors of recurrent febrile seizures (FS), however the available data in literature are inconsistent. The aim of the present paper is to determine which factors are responsible for the first and for multiple recurrences of FS, in a large sample of children with a ...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2007.05.001
更新日期：2008-01-01 00:00:00
abstract：OBJECTIVES:To explore the relationship between autistic regression (AR) with and without EEG abnormalities and favourable outcome. METHODS:Follow up data on children with favourable outcome in a series of 534 cases aged below 5 years and diagnosed as ASD. RESULTS:Cases with regression were 167 (31.8%), usually with p...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2010.05.004
更新日期：2010-10-01 00:00:00
abstract：:713 children (from newborn to 12-month-old) with delayed motor development were carefully examined and classified into normal, very light cerebral coordination disturbance (CCD, Vojta), light CCD, moderate CCD, severe CCD, suspected cerebral palsy (CP) and other diseases at their first visit, and were followed up care...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(83)80024-2
更新日期：1983-01-01 00:00:00
abstract：BACKGROUND:The initial presentation of acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) is indistinguishable from that of complex febrile seizures (FS), which poses a great diagnostic challenge for clinicians. Excitotoxicity is speculated to be the pathogenesis of AESD. Vitamin B6 (VB6) is ...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2020.02.002
更新日期：2020-05-01 00:00:00
abstract：:Six females with Rett syndrome (RS)--all seriously motor disabled with clinical symptomatology indicating not only brain but also spinal cord impairment--were investigated using auditory and somatosensory evoked responses techniques. In all patients the responses representing the pathways through the upper spinal cord...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/s0387-7604(87)80076-1
更新日期：1987-01-01 00:00:00
abstract：:MeCP2 is a protein that selectively binds to methylated cytosines through its methyl-CpG-binding domain (MBD) and connects DNA methylation to transcriptional repression. Mutations in MECP2 gene, located in Xq28, have been reported as being the major cause of Rett syndrome and are also associated with some cases of X-l...
journal_title：Brain & development
pub_type： 杂志文章
doi：10.1016/j.braindev.2006.09.012
更新日期：2007-06-01 00:00:00
