Abstract Objective: To determine intra and inter-rater reliability of ultrasonographic measures of the longus colli muscle in women with and without migraine. Methods: This is a cross-sectional study involving 20 women aged between 20 and 24 years (22 ± 2). Two ultrasonographic assessments, conducted one week apart by two blind examiners, were made of the crosssectional area (cm2) of the longus colli muscle, at rest and in contraction. Statistical analysis used the intraclass correlation coefficient (ICC) and limits of agreement. Results: Intra-rater reliability in the group with migraine, at rest and in contraction, was excellent on the right and
| Autor: DÉBORA WANDERLEY | Currículo Lattes |
| Co-autor: Camila Carolinne Silva de Almeida | Currículo Lattes |
| Co-autor: Thaís Ferreira Lopes Diniz Maia | Currículo Lattes |
| Co-autor: Gisela Rocha de Siqueira | Currículo Lattes |
| Co-autor: Claudia Regina Oliveira de Paiva Lima | Currículo Lattes |
| Co-autor: Maria Cristina Falcão Raposo | Currículo Lattes |
| Co-autor: Joaquim José de Souza Costa Neto | Currículo Lattes |
| Co-autor: Daniella Araújo de Oliveira | Currículo Lattes |
