1
|
De Bartolo D, Borhanazad M, Goudriaan M, Bekius A, Zandvoort CS, Buizer AI, Morelli D, Assenza C, Vermeulen RJ, Martens BHM, Iosa M, Dominici N. Exploring harmonic walking development in children with unilateral cerebral palsy and typically developing toddlers: Insights from walking experience. Hum Mov Sci 2024; 95:103218. [PMID: 38643727 DOI: 10.1016/j.humov.2024.103218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 04/05/2024] [Accepted: 04/12/2024] [Indexed: 04/23/2024]
Abstract
This longitudinal study investigated the impact of the first independent steps on harmonic gait development in unilateral cerebral palsy (CP) and typically developing (TD) children. We analysed the gait ratio values (GR) by comparing the duration of stride/stance, stance/swing and swing/double support phases. Our investigation focused on identifying a potential trend towards the golden ratio value of 1.618, which has been observed in the locomotion of healthy adults as a characteristic of harmonic walking. Locomotor ability was assessed in both groups at different developmental stages: before and after the emergence of independent walking. Results revealed that an exponential fit was observed only after the first unsupported steps were taken. TD children achieved harmonic walking within a relatively short period (approximately one month) compared to children with CP, who took about seven months to develop harmonic walking. Converging values for stride/stance and stance/swing gait ratios, averaged on the two legs, closely approached the golden ratio in TD children (R2 = 0.9) with no difference in the analysis of the left vs right leg separately. In contrast, children with CP exhibited a trend for stride/stance and stance/swing (R2 = 0.7), with distinct trends observed for the most affected leg which did not reach the golden ratio value for the stride/stance ratio (GR = 1.5), while the least affected leg exceeded it (GR = 1.7). On the contrary, the opposite trend was observed for the stance/swing ratio. These findings indicate an overall harmonic walking in children with CP despite the presence of asymmetry between the two legs. These results underscore the crucial role of the first independent steps in the progressive development of harmonic gait over time.
Collapse
Affiliation(s)
- Daniela De Bartolo
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences & Institute for Brain and Behaviour Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Laboratory of Neuromotor Physiology, Scientific Institute for Research, Hospitalization and Health Care (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Marzieh Borhanazad
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences & Institute for Brain and Behaviour Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Marije Goudriaan
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences & Institute for Brain and Behaviour Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Annike Bekius
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences & Institute for Brain and Behaviour Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Coen S Zandvoort
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences & Institute for Brain and Behaviour Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Annemieke I Buizer
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Rehabilitation Medicine, Amsterdam, the Netherlands; Amsterdam Movement Sciences, Rehabilitation & Development, Amsterdam, the Netherlands; Emma Children's Hospital, Amsterdam UMC, Amsterdam, the Netherlands
| | - Daniela Morelli
- Department of Pediatric Neurorehabilitation, Scientific Institute for Research, Hospitalization and Health Care (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Carla Assenza
- Department of Pediatric Neurorehabilitation, Scientific Institute for Research, Hospitalization and Health Care (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - R Jeroen Vermeulen
- Department of Pediatric Neurology, Maastricht University Medical Center, School of Mental Health and Neuroscience, Maastricht, the Netherlands
| | - Brian H M Martens
- Department of Pediatric Neurology, Maastricht University Medical Center, School of Mental Health and Neuroscience, Maastricht, the Netherlands
| | - Marco Iosa
- Department of Psychology, Sapienza University of Rome, Italy
| | - Nadia Dominici
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences & Institute for Brain and Behaviour Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
| |
Collapse
|
2
|
Synchronized Cyclograms to Assess Inter-Limb Symmetry during Gait in Post-Stroke Patients. Symmetry (Basel) 2022. [DOI: 10.3390/sym14081560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The aim of this study was to assess the inter-limb symmetry during gait in post-stroke patients using the synchronized cyclograms technique. In total, 41 individuals with stroke (21 left and 20 right hemiplegic patients; age: 57.9 ± 12.8 years; time stroke event 4.6 ± 1.8 years) and 48 age-, sex-, and height-matched individuals (control group: CG; age: 54.4 ± 12.5 years) were assessed via 3D gait analysis. Raw kinematic data were processed to compute spatio-temporal parameters (speed, stride length, cadence, stance, swing, and double support phases duration) and angle–angle diagrams (synchronized cyclograms), which were characterized in terms of area, orientation, and trend symmetry indices. The results reveal that all spatio-temporal parameters are characterized by abnormal values, with reduced speed, stride length, cadence, and swing phase duration and increased stance and double support phases duration. With respect to inter-limb symmetry, higher values were found in post-stroke individuals for all the considered parameters as patients generally exhibited a cyclogram characterized by larger areas, higher orientation, and trend symmetry parameters with respect to CG. The described alterations of gait asymmetry are important from a clinical point of view as the achievement of symmetry in gait represents a crucial objective in the rehabilitation of hemiplegic people.
Collapse
|