Scapular Models
Scapular Models - Related Videos
10:07
Measurement of Dynamic Scapular Kinematics Using an Acromion Marker Cluster to Minimize Skin Movement Artifact
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Cited by 42 •
2015
This report presents details of how to adopt the acromion marker cluster method of obtaining scapular kinematics when using a passive marker motion capture device. As has been described in the literature, this method provides a robust, non-invasive, three-dimensional, dynamic and valid measurement of scapular kinematics, minimizing skin movement artifact.
12:31
In Vivo Modeling of the Morbid Human Genome using Danio rerio
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Cited by 65 •
2013
Here, we present a systematic approach for developing physiologically relevant, sensitive and specific in vivo assays for interpreting variation in human pathology. Transient genetic manipulation via microinjection of WT and mutant human mRNA and morpholino (MO) antisense oligonucleotides harness the tractability of the developing zebrafish embryo to rapidly assay pathogenic mutations, especially, but not exclusively, in the context of human developmental disorders.
04:26
Testing Sensory Nerve Function in a Surgically Denervated Mouse Model
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2025
This video demonstrates testing sensory nerve function in a mouse model by surgically denervating one side and leaving the other as a control. The response to mechanical stimulation confirms the role of sensory nerves.
12:09
Methods for Intravenous Self Administration in a Mouse Model
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Cited by 35 •
2012
The intravenous self-administration (IVSA) paradigm is considered to be the gold standard in examining the reinforcing properties of drugs of abuse in rodents. This manuscript outlines the experimental procedures and surgical techniques necessary to obtain reliable IVSA data. In particular, meticulous catheter implantation and maintenance are highlighted.
02:00
Molecular Models
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2020
Physical models representing molecular architectures of chemical compounds play essential roles in understanding chemistry. The use of molecular models makes it easier to visualize the structures and shapes of atoms and molecules. Skeletal Model Simpler two-dimensional representations of chemical compounds are accomplished using skeletal models. The illustration shows only the molecular framework or bonds without explicitly showing the atoms. In this representation, many of the carbon atoms...
FAQs
They represent scapular geometry and motion in relation to arm movement, allowing researchers to examine how the bone participates in shoulder function. By describing position and movement rather than viewing the scapula in isolation, a model can help relate altered motion to changes in joint behavior, shoulder mechanics, or movement efficiency.
Muscle forces and joint loading provide the mechanical context for scapular movement. Including these factors helps show how the scapula responds while the arm moves and how forces may influence shoulder stability or function. This information supports investigation of movement mechanics, injury mechanisms, and conditions associated with inefficient scapular motion.
Anatomical models emphasize scapular structure and geometry, while biomechanical models focus on movement, forces, and joint loading. Computational models can integrate these representations into mechanical simulations. The choice depends on the research question: structural examination, analysis of shoulder mechanics, or simulation of how the scapula behaves under specified movement and loading conditions.
Model development can integrate imaging, motion analysis, and mechanical simulation. Imaging contributes information about scapular structure and geometry, motion analysis describes movement during arm activity, and simulation examines mechanical behavior under muscle forces or joint loading. Combining these sources creates a more complete basis for studying relationships between anatomy, movement, and shoulder function.
In medicine, these models can support clinical assessment by providing a framework for examining shoulder movement and possible mechanical abnormalities. They also contribute to surgical planning and rehabilitation strategies by clarifying how altered scapular behavior may affect function. Their use can help guide interventions intended to restore more efficient shoulder movement.
Scapular Models allow researchers to examine how scapular geometry, motion, muscle forces, and joint loading relate to shoulder problems. This supports the study of injury mechanisms, instability, and scapular dyskinesis, a condition involving altered scapular movement. The resulting mechanical insight may also inform implant design and other interventions aimed at improving shoulder function.