1)Palisano R, et al:Development and reliability of a system to classify gross motor function in children with cerebral palsy. Dev Med Child Neurol 39:214-223, 1997
2)Abel MF, et al:Strategies for increasing walking speed in diplegic cerebral palsy. J Pediatr Orthop 16:753-758, 1996
3)Van der Krogt MM, et al:The effect of walking speed on hamstrings length and lengthening velocity in children with spastic cerebral palsy. Gait Posture 29:640-644, 2009
4)Sutherland DH, et al:Common gait abnormalities of the knee in cerebral palsy. Clin Orthop Relat Res 288:139-147, 1993
5)de Morais Filho MC, et al:Most frequent gait patterns in diplegic spastic cerebral palsy. Acta Ortop Bras 22:197-201, 2014
6)Rodda J, et al:Classification of gait patterns in spastic hemiplegia and spastic diplegia:a basis for a management algorithm. Eur J Neurol 8(Suppl 5):98-108, 2001
7)Gage JR, et al:The Identification and Treatment of Gait Problems in Cerebral Palsy, 2nd edition. p556, Mac Keith Press, London, 2009
8)Galey SA, et al:Effectiveness of surgical and non-surgical management of crouch gait in cerebral palsy:A systematic review. Gait Posture 54:93-105, 2017
9)Delp SL, et al:Hamstrings and psoas lengths during normal and crouch gait:implications for muscle-tendon surgery. J Orthop Res 14:144-151, 1996
10)Steele KM, et al:How much muscle strength is required to walk in a crouch gait? J Biomech 45:2564-2569, 2012
11)Crompton J, et al:Hand-held dynamometry for muscle strength measurement in children with cerebral palsy. Dev Med Child Neurol 49:106-111, 2007
12)Willemse L, et al:Reliability of isometric lower-extremity muscle strength measurements in children with cerebral palsy:implications for measurement design. Phys Ther 93:935-941, 2013
13)Kadhim M, et al:Crouch gait changes after planovalgus foot deformity correction in ambulatory children with cerebral palsy. Gait Posture 39:793-798, 2014
14)Gracies JM, et al:Reliability of the Tardieu Scale for assessing spasticity in children with cerebral palsy. Arch Phys Med Rehabil 91:421-428, 2010
15)竹内伸行,他:Modified Tardieu Scaleの臨床的有用性の検討—脳血管障害片麻痺患者における足関節底屈筋の評価.理学療法学33:53-61,2006
16)Fosang AL, et al:Measures of muscle and joint performance in the lower limb of children with cerebral palsy. Dev Med Child Neurol 45:664-670, 2003
17)Rethlefsen SA, et al:Prevalence of specific gait abnormalities in children with cerebral palsy revisited:influence of age, prior surgery, and Gross Motor Function Classification System level. Dev Med Child Neurol 59:79-88, 2017
18)Fowler EG, et al:Selective Control Assessment of the Lower Extremity(SCALE):development, validation, and interrater reliability of a clinical tool for patients with cerebral palsy. Dev Med Child Neurol 51:607-614, 2009
19)Kusumoto Y, et al:Reliability and validity of the Japanese version of the selective control assessment of the lower extremity tool among patients with spastic cerebral palsy. J Phys Ther Sci 28:3316-3319, 2016
20)Krautwurst BK, et al:The influence of hip abductor weakness on frontal plane motion of the trunk and pelvis in patients with cerebral palsy. Res Dev Disabil 34:1198-1203, 2013
21)青井伸也:筋シナジーに基づく生物の適応的歩行制御機序の構成論的理解.日神回路会誌22:53-63,2015
22)Steele KM, et al:Muscle synergies and complexity of neuromuscular control during gait in cerebral palsy. Dev Med Child Neurol 57:1176-1182, 2015
23)Opheim A, et al:Walking function, pain, and fatigue in adults with cerebral palsy:a 7-year follow-up study. Dev Med Child Neurol 51:381-388, 2009
24)Ego A, et al:Visual-perceptual impairment in children with cerebral palsy:a systematic review. Dev Med Child Neurol 57(Suppl 2):46-51, 2015
25)Pagliano E, et al:Cognitive profiles and visuoperceptual abilities in preterm and term spastic diplegic children with periventricular leukomalacia. J Child Neurol 22:282-288, 2007