Name: making mr imaging child's play - pediatric neuroimaging protocol, guidelines and procedure
Uploaded: 2009-07-30T16:45:00
Description: Watch this Scientific Journal Video about Making MR Imaging Child's Play - Pediatric Neuroimaging Protocol, Guidelines and Procedure at JoVE.com

Agradecemos a participação das crianças e famílias, todos os funcionários do Hospital Infantil de Boston (CHB), com especial apreço para os técnicos de ressonância magnética, sem o qual os nossos estudos não poderia ser realizado. Estamos especialmente gratos a Arnold Cyr para a participação e ajuda durante a nossa sessão de vídeo e operação de gerente de Patricia Devine no Waltham CHB. Graças à pesquisa e equipe técnica da Athinoula do MIT A. Martinos Imaging Center para troca de experiências no MR aquisição e análise de imagem. Esta pesquisa foi financiada pela Fundação H. Charles capa, um Hospital Infantil de Boston piloto subvenção ea Fundação Nacional Suíço (NMR)

Nós incorporamos geral diretrizes de teste experimental, bem como ressonância magnética abordagens específicas em 23/12 um protocolo de neuroimagem completos destinados a orientar pesquisadores e clínicos de neuroimagem durante sessões com crianças acordadas a partir dos quatro anos de idade. Primeiro, nós procuramos enfatizar as diretrizes gerais de testes adaptados para exames de ressonância magnética. Segundo, nós fornecemos um hands-on, descrição passo a passo do nosso protocolo de neuroimage...

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O surgimento de ressonância magnética funcional e estrutural para estudar o cérebro humano tem facilitado possibilidades de examinar típicas, bem como a estrutura do cérebro e as funções atípicas e, portanto, é uma grande promessa para os dois fins de investigação e clínica 6. No entanto, exames de ressonância magnética em grupos etários mais jovens permanecem menor quantidade quando comparados aos de adultos, adolescentes ou crianças, que é principalmente devido a d...

making mr imaging child's play - pediatric neuroimaging protocol, guidelines and procedure

Na última década tem havido um aumento no uso da ressonância magnética estrutural e funcional (fMRI) para investigar as bases neurais da percepção humana, cognição e comportamento<sup&gt; 1, 2</sup&gt;. Além disso, este método de imagem não invasivos tem crescido em uma ferramenta para os médicos e pesquisadores para explorar o desenvolvimento do cérebro típicos e atípicos. Apesar de avanços nas ferramentas e técnicas de neuroimagem são aparentes, (f) MRI em jovens da população pediátrica permanece relativamente pouco frequentes<sup&gt; 2</sup&gt;. Desafios práticos bem como assistência técnica, quando as crianças apresentam imagens de médicos e equipes de pesquisa com um único conjunto de problemas<sup&gt; 3, 2</sup&gt;. Para citar apenas alguns, os participantes são desafiados criança por uma necessidade de atenção, motivação e cooperação. A ansiedade pode ser um fator adicional a ser abordado. Pesquisadores ou clínicos precisam considerar restrições de tempo, restrição de movimento, ruído de fundo scanner e pouca familiaridade com o ambiente scanner MR<sup&gt; 2,4-10</sup&gt;. A progressiva utilização de técnicas de neuroimagem funcional e estrutural em grupos etários mais jovens, no entanto, poderia aumentar ainda mais a nossa compreensão do desenvolvimento do cérebro. Como exemplo, vários grupos de pesquisa estão atualmente trabalhando para a detecção precoce de transtornos de desenvolvimento, potencialmente mesmo antes de as crianças presentes características comportamentais associados<sup&gt; Eg11</sup&gt;. Diversas estratégias e técnicas têm sido relatados como um meio para assegurar o conforto ea cooperação das crianças durante as sessões de neuroimagem. Ludoterapia<sup&gt; 12</sup&gt;, Abordagens comportamentais<sup&gt; 13, 14,15, 16-18</sup&gt; E simulação<sup&gt; 19</sup&gt;, O uso de áreas scanner simulada<sup&gt; 20,21</sup&gt; Relaxamento, básico<sup&gt; 22</sup&gt; E uma combinação destas técnicas<sup&gt; 23</sup&gt; Têm sido mostrados para melhorar a adesão do participante e, portanto, MRI qualidade dos dados. Mais importante ainda, estas estratégias têm provado para aumentar o conforto das famílias e crianças envolvidas<sup&gt; 12</sup&gt;. Um dos principais avanços de tais técnicas para a prática clínica é a possibilidade de evitar sedação ou anestesia geral (AG) como uma forma de gerenciar a conformidade das crianças durante as sessões de ressonância magnética<sup&gt; 19,20</sup&gt;. No relatório de vídeo atual, apresentamos um protocolo de neuroimagem pediátricos com diretrizes e procedimentos que provaram ser bem sucedido até à data em crianças pequenas.

Watch this Scientific Journal Video about Making MR Imaging Child's Play - Pediatric Neuroimaging Protocol, Guidelines and Procedure at JoVE.com

Making MR Imaging Child's Play - Pediatric Neuroimaging Protocol, Guidelines and Procedure

Apesar do aumento no uso de imagens de ressonância magnética estrutural e funcional (fMRI) em humanos, o estudo de jovens populações pediátricas ainda é um desafio. Nós apresentamos um hands-on, protocolo de vídeo passo-a-passo e orientações para os médicos e pesquisadores que pretendam realizar (f) a RM em crianças pequenas.

Jogue Criança fazendo MR Imaging - Protocolo de neuroimagem Pediátrica, Diretrizes e Procedimento

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