[1] Conley MS, Meyer RA, Bloomberg JJ, et al. Noninvasive analysis of human neck muscle function[J]. Spine,1995,20(23):2505-2512.
[2] Cote P, Cassidy JD, Carroll LJ, et al. The annual incidence and course of neck pain in the general population:a population-based cohort study[J]. Pain,2004,112(3):267-273.
[3] Ylinen J, Takala EP, Kautiainen H, et al. Association of neck pain, disability and neck pain during maximal effort with neck muscle strength and range of movement in women with chronic non-specific neck pain[J]. European J Pain,2004,8(5):473-478.
[4] Guez M, Hildingsson C, Stegmayr B, et al. Chronic neck pain of traumatic and non-traumatic origin:a population-based study[J]. Acta Orthop Scand,2003,74(5):576-579.
[5] Iqbal ZA, Rajan R, Khan SA, et al. Effect of deep cervical flexor muscles training using pressure biofeedback on pain and disability of school teachers with neck pain[J]. J Phys Ther Sci,2013,25(6):657-661.
[6] Jull G, Kristjansson E, Dall'Alba P. Impairment in the cervical flexors:a comparison of whiplash and insidious onset neck pain patients[J]. Man Ther,2004,9(2):89-94.
[7] Cagnie B, Dirks R, Schouten M, et al. Functional reorganization of cervical flexor activity because of induced muscle pain evaluated by muscle functional magnetic resonance imaging[J]. Man Ther,2011,16(5):470-475.
[8] Falla DL, Jull GA, Hodges PW. Patients with neck pain demonstrate reduced electromyographic activity of the deep cervical flexor muscles during performance of the craniocervical flexion test[J]. Spine,2004,29(19):2108-2114.
[9] Falla D, Jull G, Dall'Alba P, et al. An electromyographic analysis of the deep cervical flexor muscles in performance of craniocervical flexion[J]. Phys Ther,2003,83(10):899-906.
[10] Falla D, Jull G, O'Leary S, et al. Further evaluation of an EMG technique for assessment of the deep cervical flexor muscles[J]. J Electromyogr Kinesiol,2006,16(6):621-628.
[11] Jeong SY, Eun JP, Oh YM. Magnetic resonance imaging analysis of deep cervical flexors in patients with ossification of the posterior longitudinal ligament and clinical implication[J]. Am J Phys Med Rehab,2015,94(11):967-974.
[12] Cagnie B, O'Leary S, Elliott J, et al. Pain-induced changes in the activity of the cervical extensor muscles evaluated by muscle functional magnetic resonance imaging[J]. Clin J Pain,2011,27(5):392-397.
[13] Elliott J, Jull G, Noteboom JT, et al. Fatty infiltration in the cervical extensor muscles in persistent whiplash-associated disorders:a magnetic resonance imaging analysis[J]. Spine,2006,31(22):847-855.
[14] Fernandez-de-Las-Penas C, Bueno A, Ferrando J, et al. Magnetic resonance imaging study of the morphometry of cervical extensor muscles in chronic tension-type headache[J]. Cephalalgia,2007,27(4):355-362.
[15] Hodges PW, Pengel LH, Herbert RD, et al. Measurement of muscle contraction with ultrasound imaging[J]. Muscle Nerve,2003,27(6):682-692.
[16] McMeeken JM, Beith ID, Newham DJ, et al. The relationship between EMG and change in thickness of transversus abdominis[J]. Clin Biomech,2004,19(4):337-342.
[17] Jesus FM, Ferreira PH, Ferreira ML. Ultrasonographic measurement of neck muscle recruitment:a preliminary investigation[J]. J Manip Ther,2008,16(2):89-92.
[18] Kim KB, Song DH, Park HJ. Computer vision based automatic extraction and thickness measurement of deep cervical flexor from ultrasonic images[J]. Comput Math Method Med,2016,2016:5892051.
[19] Cagnie B, Derese E, Vandamme L, et al. Validity and reliability of ultrasonography for the longus colli in asymptomatic subjects[J]. Man Ther,2009,14(4):421-426.
[20] Jesus-Moraleida FR, Ferreira PH, Pereira LS, et al. Ultrasonographic analysis of the neck flexor muscles in patients with chronic neck pain and changes after cervical spine mobilization[J]. J Manipulative Physiol Ther,2011,34(8):514-524.
[21] Jun I, Kim K. A comparison of the deep cervical flexor muscle thicknesses in subjects with and without neck pain during craniocervical flexion exercises[J]. J Phys Ther Sci,2013,25(11):1373-1375.
[22] Javanshir K, Rezasoltani A, Mohseni-Bandpei MA, et al. Ultrasound assessment of bilateral longus colli muscles in subjects with chronic bilateral neck pain[J]. Am J Phys Med Rehabil,2011,90(4):293-301.
[23] Moon HJ, Goo BO, Kwon HY. Changes in the thickness of the cervical flexor depending on the contraction level of the masticatory muscle during deep cervical flexor training[J]. J Phys Ther Sci,2015,27(11):3347-3349.
[24] Fernandez-de-las-Penas C, Albert-Sanchis JC, Buil M, et al. Cross-sectional area of cervical multifidus muscle in females with chronic bilateral neck pain compared to controls[J]. J Orthop Sports Phys Ther,2008,38(4):175-180.
[25] Cagnie B, D'Hooge R, Achten E, et al. A magnetic resonance imaging investigation into the function of the deep cervical flexors during the performance of craniocervical flexion[J]. J Manipulative Physiol Ther,2010,33(4):286-291.
[26] De Loose V,Vanden Oord M,Keser I, et al. MRI study of the morphometry of the cervical musculature in F-16 pilots[J]. Aviat Space Environ Med,2009,80(8):727-731.
[27] Cagnie B, Dickx N, Peeters I, et al. The use of functional MRI to evaluate cervical flexor activity during different cervical flexion exercises[J]. J Appl Physiol,2008,104(1):230-235.
[28] Dickx N, D'Hooge R, Cagnie B, et al. Magnetic resonance imaging and electromyography to measure lumbar back muscle activity[J]. Spine,2010,35(17):836-842.
[29] Fleckenstein JL, Watumull D, Mc Intire DD, et al. Muscle proton T2 relaxation times and work during repetitive maximal voluntary exercise[J]. J Appl Physiol,1993,74(6):2855-2859.
[30] Lindstrom R, Schomacher J, Farina D, et al. Association between neck muscle coactivation, pain, and strength in women with neck pain[J]. Man Ther,2011,16(1):80-86.
[31] Elliott J, Jull G, Noteboom JT, et al. MRI study of the cross-sectional area for the cervical extensor musculature in patients with persistent whiplash associated disorders (WAD)[J]. Man Ther, 2007,13(3):258-265.
[32] Uhlig Y, Weber BR, Grob D, et al. Fiber composition and fibre transformations in neck muscles of patients with dysfunction of the cervical spine[J].J Orthop Res,1995,13(2):240-249.
[33] Jull GA, Falla D, Vicenzino B, et al. The effect of therapeutic exercise on activation of the deep cervical flexor muscles in people with chronic neck pain[J]. Man Ther,2009,14(6):696-701.
[34] Jull G, Barrett C, Magee R, et al. Further clinical clarification of the muscle dysfunction in cervical headache[J]. Cephalalgia,1999,19(3):179-185.
[35] Falla D, Jull G, Russell T, et al. Effect of neck exercise on sitting posture in patients with chronic neck pain[J]. Phys Ther,2007,87(4):408-417.
[36] Watson DH, Trott PH. Cervical headache:an investigation of natural head posture and upper cervical flexor muscle performance[J]. Cephalalgia,1993,13(4):272-284.
[37] O'Leary S, Falla D, Jull G, et al. Muscle specificity in tests of cervical flexor muscle performance[J]. J Electromyogr Kinesiol,2007,17(1):35-40.
[38] O'Leary S, Jull G, Kim M, et al. Specificity in retraining craniocervical flexor muscle performance[J]. J Orthop Sports Phys Ther,2007,37(1):3-9.
[39] Javanshir K, Amiri M, Mohseni Bandpei MA, et al. The effect of different exercise programs on cervical flexor muscles dimensions in patients with chronic neck pain[J]. J Back Musculoskelet Rehabil,2015,28(4):833-840.
[40] Falla D, O'Leary S, Farina D, et al. The change in deep cervical flexor activity after training is associated with the degree of pain reduction in patients with chronic neck pain[J]. Clin J Pain,2012,28(7):628-634.
[41] Thoomes-de GM, Schmitt MS. The effect of training the deep cervical flexors on neck pain, neck mobility, and dizziness in a patient with chronic nonspecific neck pain after prolonged bed rest:a case report[J]. J Orthop Sports Phys Ther,2012,42(10):853-860.
[42] Schomacher J, Erlenwein J, Dieterich A, et al. Can neck exercises enhance the activation of the semispinalis cervicis relative to the splenius capitis at specific spinal levels[J]. Man Ther,2015,20(5):694-702. |
