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In this article, I will explain effective study methods in human anatomy.
In human anatomy, it is necessary not only to memorize the names of various organs, muscles, and bones, but also to remember where they are located in the body. Therefore, it is necessary to learn as efficiently as possible.
This time, I'll explain how to study about the “collarbone.”
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Learning using anatomy apps
The anatomy application allows you to view a selection of anatomy 3D models. In this model, there are various observation methods such as surfaces, cross-sections, and nervous systems.
1. Location of the collarbone
The collarbone is a long, thin bone that connects the chest and shoulder, and forms part of the human body's upper limb girdle. Anatomically, the clavicle attaches to the outside of the sternal handle (upper central part) of the sternum bone, and its end connects to a part of the shoulder blade called the acromius.
The collarbone is the only bone arranged laterally in the human body, and it plays an important role in stabilizing the chest and upper limbs. Also, since it's just below the skin, it's easier to touch than other bones.
The collarbone supports shoulder joint movement and also has the function of distributing the weight of the arm to the rib cage. This increases the resistance of the upper limbs to exercise and loads.
Understanding exactly where the collarbone is located is important, mainly in the fields of medicine and sports science, but it is also beneficial for the general public in deepening their knowledge of local anatomy.
2. Constitutive muscles of the clavicle
Many important muscles are attached to the collarbone, and those muscles mainly assist in shoulder joint and chest movements.
The first major muscle is the pectoralis major muscle. The pectoralis major muscle works on the humerus bone and helps to pull the arm inward.
In addition, the deltoid muscle is also attached to the collarbone, which enables abduction and horizontal abduction of the shoulder joint.
Additionally, the trapezius muscle is attached to the inner part of the collarbone, and this muscle coordinates shoulder blade movements. A small muscle called the subclavian muscle also attaches to the underside of the collarbone and contributes to stabilizing the collarbone and adjusting the range of motion.
When these muscles cooperate, complex movements of the upper limb girdle are performed smoothly. Understanding the muscles that attach to the collarbone is important for upper limb function, movement, and injury rehabilitation.
3. Major nerve of the clavicle
As a nerve that controls the area around the collarbone, the main one is the shoulder plexus (shoulder plexus).
The shoulder plexus gathers nerves from the cervical spine (C5-C8) and thoracic spine (T1) to control movement and sensation in the shoulders and upper limbs. What is particularly important is the supraclavicular nerve (supraclavicular nerve) located above the clavicle, and these branch from the cervical plexus (C3-C4).
This nerve transmits skin sensation and transmits sensory information in and around the collarbone to the brain. Furthermore, the axillary nerve (axillary nerve) is also important to support movement around the shoulder joint, and this nerve is distributed to upper arm muscles and skin.
The coordination of these nerves allows the senses and movements around the collarbone to function properly. Understanding nerves related to the collarbone is important for understanding the risk of neurological disorders and trauma, and providing appropriate treatment and rehabilitation.
Specific study methods using apps
I will explain specific study methods using human anatomy applications.
Check your past learning history and practice repeatedly
Here are the steps to check your anatomy learning history and practice iteratively effectively.
1. Check your learning history in the app
Reviewing your learning history with the application is an important step in effectively advancing anatomy learning. First, launch the app and go to the learning history section from the main menu. Many anatomy apps are designed to show your progress in the form of graphs and lists, so you can visually check which parts you've learned about and how much time you've spent.
By using this data, you can understand which areas you have strengths in and where you need to spend more time and effort. We also recommend using a dedicated tag or notebook function to mark areas you are particularly weak at or where you need to relearn. Regularly checking your learning history and looking back on past learning content will lead to efficient review and deepening understanding.
2. Make a plan for iterative learning
Making an efficient repetitive learning plan based on learning history is extremely effective in promoting knowledge retention. First, identify weak points and areas where you need to relearn. Next, arrange these study items into a weekly or monthly calendar and create a specific study schedule. By proceeding in a planned manner, you can learn each part evenly and avoid packing in a large amount of information at once.
Using a task management app or digital calendar to set study reminders is effective. Also, it's important to have the flexibility to regularly review progress and revise plans as needed. By having goals and proceeding with your studies in a planned manner, you can efficiently acquire anatomical knowledge.
3.Use 3D features to learn visually
By utilizing the 3D function, learning anatomy is easier to understand visually. The 3D model shows the structure of the human body three-dimensionally, and each part can be observed in detail. This makes it possible to intuitively grasp positional relationships between deep muscles and organs that are difficult to capture in a planar view. For example, you can learn even the smallest details by rotating specific muscles and bones and zooming in and out.
Also, there are many apps that have the function of displaying cross-sectional views of each part using a 3D model, which is useful for deepening understanding of internal structures. This diversity of visual information helps with memory retention and improves immediate responsiveness in tests and practice situations. By utilizing the 3D function and learning visually, you can learn anatomy knowledge more deeply and efficiently.
Use the memo function concretely
Make notes so you don't forget the things and points you've noticed while studying. The memo function can be used for different purposes, such as inputting text, saving images, and writing memos. Tag your notes to make them easier to review later.
Test your learning regularly in the form of quizzes
Regularly testing what you've learned in a quiz format is a very effective way to anchor your anatomy knowledge. Quiz-style tests help you objectively grasp your level of understanding and areas you lack while repeating knowledge.
For example, by using a learning app to conduct quizzes every specific period, you can reconfirm what you've learned and strengthen your memory. There are a wide range of quiz formats, such as multiple choice questions, fill-in-the-blank questions, and short answer questions, and each helps understanding from a different angle and develops the ability to utilize various types of knowledge.
Get feedback
If possible, get feedback from other learners and experts. It helps you find your own gaps in understanding and areas for improvement. You can also keep yourself motivated to learn by regularly testing yourself. Feeling a sense of accomplishment and progress increases motivation for continuous learning.
summary
This time, I explained how to study “collarbone” using an application!
Thank you for reading this far.
I would be happy if reading this article helped you learn about anatomy.
Learning is a long, never-ending journey, but I sincerely wish you all the best. Let's continue to study together and work hard for the national exam!
Please look forward to the next blog.
teamLab Body Pro Free Download
A 3D anatomy app that shows all the structures of the human body
Download teamLab Body Pro here!
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