Abstract：
INTRODUCTION:In the last years, the changes in glial cells during different alterations in the Central Nervous System have been studied. It is known that astrocytes and microglial cells are the glial cells which present the major reactivity. OBJECTIVE:The aim of this work was to analyze the glial cell changes induced by a lesion. MATERIAL AND METHODS:We studied the quantitative and morphometric changes observed in glial cells in the different layers of contralateral frontal cortex using micrometric techniques and image analysis. RESULTS:In contralateral side to the lesions, we observed an increase in the total glial cells in all the cortical layers. The astrocytes only increased their number in cortical layer I, but microglia and oligodendrocytes increased in all the layers. In the cytomorphometric analysis an increase in the nucleus area of astrocytes was observed. CONCLUSION:The glial cell response to the lesions is different for astrocytes, microglia and oligodendrocytes but these changes affected to all the cortical layers.
journal_name
Rev Neuroljournal_title
Revista de neurologiaauthors
Ramírez-Expósito MJ,Martínez-Martos JMsubject
Has Abstractpub_date
1999-09-01 00:00:00pages
396-403issue
5eissn
0210-0010issn
1576-6578journal_volume
29pub_type
杂志文章,评审abstract：:The neurochemistry of Parkinson's disease and other degenerative parkinsonisms is reviewed, emphasizing the changes described in the dopaminergic system. Presynaptic dopaminergic markers are reduced over the striatum in all these degenerative parkinsonisms, dopamine receptor changes being more heterogeneous. While in ...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：1997-08-01 00:00:00
abstract：INTRODUCTION:Throughout the history of thought, science and philosophy have addressed the problem of mind-brain from different epistemic perspectives. The first covers specific areas of reality and constructs hypotheses with limited scope and multiple inter-scientific connectivity with the aim of validating theoretical...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2016-08-01 00:00:00
abstract：INTRODUCTION:Based on medullary traction as responsible for idiopathic syringomyelia (SMI), idiopathic scoliosis (ESCID), Arnold Chiari malformation (ARCH), platybasia (PTB), basilar impression (IMB), odontoid recess (RTO) kinking of the brain stem (KTC) and considering the medullary traction to be transmitted by the f...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：1997-04-01 00:00:00
abstract：INTRODUCTION:Sneddon syndrome is the association of livedo retricularis and cerebrovascular lesions. It is a vasculopathy of vessels of small and medium calibre which affects young people and is of unknown origin. It is often associated with arterial hypertension and repeated ischemic cerebrovascular accidents which le...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：1998-07-01 00:00:00
abstract：INTRODUCTION:Epilepsy is a chronic disease with high prevalence. Its impact in the quality of life is influenced by factors like disease characteristics, comorbidities, stigma perception and treatment adherence. AIM:To assess the quality of life, the social stigma and the treatment adherence of patients with epilepsy ...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2018-10-16 00:00:00
abstract：INTRODUCTION:Performing amniocentesis between the fourth and sixth months of gestation is a widespread practice. However, it can entail serious consequences, apart from the loss of the foetus, such as injuries to the developing central nervous system. CASE REPORTS:Over the past few years we have dealt with four patien...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：INTRODUCTION:The diagnosis of attention deficit disorder with or without hyperactivity (ADHD) is a controversial process that may be conditioned to a certain extent by the system of diagnostic classification, by the measuring instrument, by the population that has been chosen for study and by the source of information....
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2005-11-16 00:00:00
abstract：:Few studies have been conducted on children and teenagers with borderline intelligence (BI) as a collective that shares this condition. In this paper we discuss the concept of intelligence and analyse the different cognitive profiles with which BI can be expressed. We also evaluate how aspects linked to a 'g' factor o...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2003-02-01 00:00:00
abstract：INTRODUCTION:Dissection of the intracranial arteries is uncommon, forming less than 10% of all cranio-cervical dissections. Apart from the classical clinical findings of extracranial dissections, intracranial dissection may cause subarachnoid haemorrhage (SAH), mainly dissections involving the posterior circulation. C...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：1997-06-01 00:00:00
abstract：AIM:To present seven tumors of the cerebral hemispheres in 6 children with neurofibromatosis type 1 (NF1). PATIENTS AND METHODS:Six patients (three males and three females) of 600 cases of a series with NF1 showed features of cerebral hemispheres tumor (seizures, headache and hemiparesis). They were studied neurologic...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2010-04-16 00:00:00
abstract：AIM:To identify the clinical features that predict a favourable response to onabotulinumtoxinA (OnabotA) treatment in patients with refractory migraine. PATIENTS AND METHODS:Retrospective analysis of patients with refractory migraine who underwent at least two pericranial injections of OnabotA between 2008 and 2012. P...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2014-03-16 00:00:00
abstract：:Unfortunately, in spite of the advances in foetal and perinatal medicine in the last twenty years, the incidence of cerebral palsy has remained unchanged (1.5-2.5 per 1000 live births). It has even possibly risen slightly in premature babies of low birth weight, in parallel with the increased survival of these babies....
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：1997-05-01 00:00:00
abstract：INTRODUCTION:People with a fibromyalgia diagnosis complain of having very poor cognitive functioning. In recent years, there has been an increasing interest to investigate which cognitive impairment is present in this disease. AIM:To review the published research on fibromyalgia and cognitive dysfunction. DEVELOPMENT...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2013-06-01 00:00:00
abstract：INTRODUCTION:Attention deficit hyperactivity disorder (ADHD) is a neurobiological condition essentially characterised by inattention, hyperactivity and impulsiveness, and has a prevalence of around 5%. Because it is a biological disorder, both boys and girls with ADHD display these same symptoms, but more boys are diag...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2007-03-02 00:00:00
abstract：AIMS:The aim of this work was to study the cranial trepanations and deformations carried out by the ancient Paraca, Huari, Tiahuanaco and Inca cultures. To do so, we conducted a field study involving visits to archaeological remains and anthropological museums on the Andean plateau and the Peruvian coast. DEVELOPMENT:...
journal_title：Revista de neurologia
pub_type： 历史文章,杂志文章
doi：
更新日期：2004-04-16 00:00:00
abstract：INTRODUCTION:Headaches are a frequent cause of children's visits to different health care services but the epidemiological profile varies widely according to whether the sample is taken from among visits to hospital clinics, neuropaediatric units or emergency services. AIMS:The aim of this study was to analyse the aet...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2004-08-01 00:00:00
abstract：INTRODUCTION:The cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is caused by mutations of the Notch3 gene in the chromosome 19p13.1. and is characterized by small-vessel disease of the cerebral. The clinical feature consists of migraine, recurrent strokes, mood chan...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2000-11-16 00:00:00
abstract：INTRODUCTION:Significant progress in the understanding of the molecular genetics and pathophysiology of inherited neuropathies has been achieved during the last years. DEVELOPMENT:The causative genetic defects of most of the demyelinating forms are known and different chromosomal loci have been identified for the rare...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2001-01-16 00:00:00
abstract：INTRODUCTION:Akinetic mutism is considered as an alteration of the motivational state of the person, which the patient is unable to initiate verbal or motor responses voluntary, even with preserved sensorimotor and surveillance functions. CASE REPORT:A 43 year-old male involved in a cerebellum arteriovenous fistula co...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2017-01-16 00:00:00
abstract：:A patient developed enlarged Gerstmann syndrome after left thalamic haematoma. Single photon emission computerised tomography (SPECT) showed left parietal-temporal cortical hypocapture. These findings would lead us to believe that the clinical picture of our patient was due to a thalamic-cortical diaschitic phenomenon...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：INTRODUCTION:There is wide evidence about dopaminergic and noradrenergic mechanisms in fronto-striatal circuits which are thought to be related with attention deficit hyperactivity disorder (ADHD) neurobiology. That dysfunction may explain core symptoms and part of executive deficits in cognitive functioning. Methylphe...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2008-05-16 00:00:00
abstract：AIMS:To review the fundamentals of occupational therapy (OT) and to present its possible contributions in the field of neurological rehabilitation. DEVELOPMENT:As its name suggests, OT is a form of treatment that makes use of occupations. Furthermore, occupation is a purpose itself, since OT seeks to adapt the individ...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2002-08-16 00:00:00
abstract：INTRODUCTION:Valproic acid (VPA) is an antiepileptic drug widely used in paediatrics. In spite of being a safe and effective anticonvulsant, VPA has been involved in the onset of changes in the metabolism of ammonia and carnitine, although few prospective studies have been made of this. OBJECTIVES:To evaluate the effe...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：TITLE:Telemedicina en pediatría del neurodesarrollo durante la pandemia de COVID-19: experiencia en un hospital terciario. ...
journal_title：Revista de neurologia
pub_type： 信件
doi：10.33588/rn.7112.2020554
更新日期：2020-12-16 00:00:00
abstract：:Neuromodulation for treating pain goes back to the times of the ancient Egyptians, who applied natural electric currents to modulate the painful sensation. Since then, this concept has been developed in parallel with the scientific and technological development, and various forms of neuromodulation with different indi...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2011-12-01 00:00:00
abstract：INTRODUCTION:The ionic channels are complex glycoprotein structures, which cross the lipidic cellular membrane and allow the passage of electrically charged ions from one side of it to the other, thanks to the electrochemical gradient. A channelopathy is a disorder due to anomalous function of the ionic channels. DEVE...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2002-01-16 00:00:00
abstract：AIMS:The main objective of this study is to describe the different neuropsychological deficits associated to the consumption of 3,4-methylenedioxymethamphetamine (MDMA or 'ecstasy'), as well as the growing evidence that attributes these deficits to the selective axonal damage to serotoninergic cells brought about by th...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：2005-07-16 00:00:00
abstract：OBJECTIVES:1. To critically analyze the concept of 'vegetative' state and a number of reasons that seem to justify the abandonment of this term. 2. To propose a new conceptual approach to the syndrome and, based on this approach, a new terminology. DEVELOPMENT:The concept of 'vegetative' state became popular in the me...
journal_title：Revista de neurologia
pub_type： 杂志文章,评审
doi：
更新日期：1999-12-16 00:00:00
abstract：:What appears in this article is nothing more than a series of reflections on psychiatry and neurology based on my own experience as an educator, practitioner and scholar of both disciplines. It is not, therefore, a piece of research work in the usual sense of the word. Such has been my commitment to Revista de Neurolo...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2007-12-16 00:00:00
abstract：INTRODUCTION:Surgery for resection of supratentorial lesions near the motor areas and/or internal capsule carries an associated risk of damage to cortical or subcortical motor pathways. Intraoperative brain mapping, using direct cortical electric stimulation, is a surgical adjunct used during lesionectomy in functional...
journal_title：Revista de neurologia
pub_type： 杂志文章
doi：
更新日期：2009-06-16 00:00:00
