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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 will explain how to study about the “lumbar spine.”
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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. The location of the lumbar spine
The lumbar spine is part of the human body's spine (spine) and is located in the lumbar region. The spine extends from the head to the coccyx and includes the cervical, thoracic, lumbar, sacral, and coccyx vertebrae as major segments.
The lumbar spine is at the bottom of it and consists of 5 vertebrae (L1 to L5). These vertebrae extend from the lower back to the upper pelvis.
The lumbar spine is particularly large in the spine, and since it plays a role in supporting weight, it is stronger than other segments.
By accurately understanding the location of the lumbar spine, you can learn proper anatomical knowledge and treatment methods. Also, for patients with symptoms such as lower back pain, grasping the exact position of the lumbar spine is a very important knowledge that is the first step in diagnosis and treatment.
2. The constituent muscles of the lumbar spine
The muscles that support the lumbar spine are essential for maintaining physical stability and flexibility. Major muscles include psoas major, psoas minor, and ilius muscle. Together, these are called lumbosiliac muscles, and they coordinate lumbar and pelvic movements.
The psoas major muscle starts at the front of the lumbar spine, extends to the hip joint, and is involved in hip flexion. The psoas minor runs inside the psoas major muscle, which also contributes to lumbar stability.
The iliac muscle connects directly from the pelvis to the inside of the femur and, together with the psoas major muscle, helps with hip flexion.
These muscles play an important role in supporting basic movements such as walking, running, sitting, and standing, and strengthening these muscles and maintaining flexibility are emphasized in preventing and treating lower back pain.
3. Major nerves in the lumbar spine
Many important nerves extend from the lumbar spine, and they control sensation and movement over a wide area of the body.
What is particularly important is the lumbar plexus, which is formed by gathering L1 to L4 nerve roots. The femoral nerve, obturator nerve, etc. branch from this plexus and are involved in lower limb movement and sensation.
The femoral nerve dominates the front side of the thigh and helps extend the knee when walking. The obturator nerve passes through the inside of the thigh, controls the adductor muscle group, and performs adduction movements.
Furthermore, it is continuous from the lumbar spine to the sacral plexus, and the sciatic nerve is formed. The sciatic nerve is the largest nerve in the human body and is greatly involved in the sensory and motor functions of the lower extremities. Knowledge of lumbar anatomy and major nerves is essential for diagnosing and treating neurological disorders and lower back pain.
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 about the “lumbar spine” 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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