Childhood Bone Disease
Childhood Bone Disease - Related Videos
08:49
Models of Bone Metastasis
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Cited by 115 •
2012
Animal models are frequently utilized to study cancer metastasis to bone. In this protocol we will describe two common methods of tumor inoculation for bone metastasis studies and briefly describe some of the analyses utilized to monitor and quantify these models.
06:35
Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
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Cited by 4 •
2016
The elicited imitation procedure was established to examine the development of recall memory in infancy and early childhood. This procedure has been widely used to establish a solid foundation of the nature of recall memory in infancy and early childhood.
05:54
Induction of Graft Versus Host Disease in Mouse Models via Allogeneic Bone Marrow and Splenic Cell Transplantation
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2025
This video demonstrates the induction of intestinal graft-versus-host disease, GvHD, in a lethally-irradiated recipient mouse using allogeneic hematopoietic stem cells and GvHD-inducing splenic alloreactive T lymphocytes. This protocol helps establish a severe acute intestinal GvHD model to understand the mechanism of the disease and develop innovative therapeutic options.
01:30
Motor Skills Development During Early Childhood
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2026
Early childhood is a period of rapid motor development in which children refine gross and fine motor skills. These abilities increase independence and support social interaction, play, and learning.Gross Motor SkillsGross motor skills involve coordinated movements of large muscle groups, including running, jumping, and climbing. By about 2.5 years, most children can jump with both feet. Hopping, which requires greater balance and strength, usually emerges around age 4.Stair climbing also...
01:28
Erikson's Theory on Socioemotional Development during Childhood
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2025
Erik Erikson, a stage theorist, adapted Freud's theory to emphasize social factors in personality development throughout life, a concept known as psychosocial development. Unlike Freud, who focused on early childhood, Erikson believed that personality evolves across eight life stages, each marked by a specific challenge or "crisis." Successful resolution of each stage fosters competence, while failure may lead to feelings of inadequacy. The first four of Erikson's eight psychosocial stages...
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These contributing factors can disrupt distinct stages of bone development. Genetic changes may alter inherited biological instructions, nutritional deficiencies can limit resources needed for development, and endocrine disturbances may affect growth-related regulation. Altered cellular signaling can further interfere with bone formation, mineralization, or remodeling. Distinguishing these pathways helps researchers connect an underlying cause with weakened structure or impaired growth.
Each process represents a different aspect of skeletal development and maintenance. Formation establishes bone tissue, mineralization contributes to its structural quality, growth supports increasing size and development, and remodeling changes existing tissue over time. Childhood bone disease may disturb one or several of these mechanisms, so examining them separately helps clarify why conditions can produce different effects on strength, shape, or growth.
Skeletal abnormalities can influence movement, posture, and pain signaling, creating a connection with nervous-system research. Sensory processing concerns how pain and other bodily signals are handled, whereas neuromuscular function concerns the relationship between nervous control and movement. Studying both perspectives helps explain how altered bone development may affect motor development and how the developing nervous system responds to skeletal problems.
Cellular signaling coordinates biological activities within developing tissues, so changes in these signals can disrupt more than one skeletal process. Effects may extend across formation, mineralization, growth, or remodeling rather than remaining limited to a single structural feature. For neuroscience, this mechanism provides a way to investigate how tissue-level changes influence pain signaling, movement, posture, and other functions linked to the nervous system.
Earlier recognition can identify skeletal problems while development is still ongoing, creating an opportunity to relate bone changes to growth, movement, pain signaling, and motor development. It also supports more targeted management by connecting observed effects with possible genetic, nutritional, endocrine, or cellular-signaling contributors. In research, earlier recognition improves the ability to study interactions between developing bone and the nervous system.
Researchers can examine how changes in skeletal development correspond with sensory processing, pain signaling, posture, movement, and neuromuscular function. This approach treats bone and nervous-system effects as connected aspects of development rather than isolated findings. The resulting evidence can improve understanding of lifelong skeletal function and clarify how early structural problems may influence motor development and nervous-system responses.