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Already a while ago, we reviewed a muscle group that is located deep in the suboccipital region of the neck and is known as the suboccipital muscles. Now, it's time to explore their functions.💡 As shown in our video, the rectus capitis posterior major, rectus capitis posterior minor, and obliquus capitis superior are active during head extension. Additionally, you can observe how the obliquus capitis inferior and rectus capitis posterior major contribute to rotation, while the obliquus capitis superior aids in lateral flexion. ❗Please note that these muscles work in collaboration with larger muscle groups to facilitate the movements shown in our video. Primarily, the suboccipital muscles offer essential postural support to the head❗ Learn human anatomy fast! Visit Anatomy.app now!🧠👇 https://anatomy.app/ #3Danatomy #humananatomy #humanbody #anatomy #anatomyandphysiology #medstudents #medschool #medicaleducation #usmle #edtech #headandneck #muscles

Circumduction of the wrist is a complex movement characterized by a circular motion primarily occurring at the radiocarpal (wrist) joint. This movement combines flexion, extension, abduction (radial deviation), and adduction (ulnar deviation) in a smooth sequence to create a conical or circular path.💡 Learn human anatomy fast at Anatomy.app!🧠 https://anatomy.app/ #3Danatomy #humananatomy #humanbody #anatomy #anatomyandphysiology #medschool #medstudents #medicaleducation #usmle #edtech #skeletalsystem #osteopath #osteopathy #craniosacral #chiro #chiropractor #occupationaltherapy #craniosacraltherapy #physio #physiotherapy #biomechanics

The arterial blood supply to the male ureters is segmental and provided by multiple arteries. As shown in the illustration, the abdominal parts of the ureters are supplied by ureteric branches from the abdominal aorta, renal arteries, testicular arteries, and common iliac arteries. These branches approach the ureters from their medial aspects. All these branches form numerous anastomoses, creating an extensive longitudinal network of blood vessels around the ureters. Learn human anatomy fast at Anatomy.app!🧠 https://anatomy.app/ #3Danatomy #humananatomy #humanbody #anatomy #anatomyandphysiology #medschool #medstudents #medicaleducation #usmle #edtech #urinarysystem #internalmedicine #cardiovascular

Explore the detailed blood vessels supplying the male urinary bladder and urethra. This model is part of the significant updates in our 3D Urinary system article—available in our 3D Anatomy category! Learn human anatomy fast at Anatomy.app!🧠 https://anatomy.app/ #3Danatomy #humananatomy #humanbody #anatomy #anatomyandphysiology #medschool #medstudents #medicaleducation #usmle #edtech #urinarysystem #internalmedicine #cardiovascular

The stomach connects with the duodenum via the pylorus - the funnel-shaped final part of the stomach. It is positioned between the body of the stomach and the duodenal bulb. Therefore, the pylorus extends from the angular notch to the gastroduodenal junction.💡 The pylorus is subdivided into two smaller portions: the pyloric antrum and the pyloric canal. The pyloric antrum is the proximal, wider part, while the pyloric canal is the distal, narrower portion. The pyloric canal ends with an opening known as the pyloric orifice, which is surrounded and controlled by the pyloric sphincter. The pyloric orifice and pyloric sphincter mark the lower end of the stomach and the entrance into the duodenum. Learn human anatomy fast! Visit Anatomy.app now!🧠 https://anatomy.app/ #3DAnatomy #humanbody #humananatomy #anatomyandphysiology #medschool #medstudents #edtech #usmle #medicaleducation #anatomystudy #anatomy #internalmedicine #gastroenterology #anatomiahumana #anatomia

The ethmoidal air cells are small, air-filled spaces located within the ethmoid bone. They are situated between the bony orbits on either side of the nasal septum. The ethmoidal air cells are divided into three groups: 🔸Anterior ethmoidal cells 🔸Middle ethmoidal cells 🔸Posterior ethmoidal cells Also note the sphenoid sinus, another paranasal sinus located posterior to the posterior ethmoidal cells. Learn human anatomy fast at Anatomy.app!🧠 https://anatomy.app/ #3danatomy #humananatomy #humanbody #anatomy #anatomyandphysiology #craniosacral #craniosacraltherapy #osteopath #osteopathy #chiro #chiropractor #medstudents #medschool #medicalstudents #medicalschool #edtech #usmle #medicaleducation #skull #neuro #ent #radiology #earnosethroat

The pancreas receives arterial blood from branches originating from the celiac trunk and the superior mesenteric artery.💡 The main arterial blood supply to the head and the uncinate process of the pancreas is ensured by two anterior and two posterior pancreaticoduodenal arteries: 🔸Anterior superior pancreaticoduodenal and posterior superior pancreaticoduodenal arteries - arise from the gastroduodenal artery; 🔸Anterior inferior pancreaticoduodenal and posterior inferior pancreaticoduodenal arteries - branches of the superior mesenteric artery. Besides the pancreaticoduodenal arteries, the pancreas also receives arterial blood supply from the splenic artery, which gives several small pancreatic branches that supply the body and the tail of the pancreas. Learn human anatomy fast! Visit Anatomy.app now!🧠 https://anatomy.app/ #3DAnatomy #humanbody #humananatomy #anatomyandphysiology #medschool #medstudents #edtech #usmle #medicaleducation #anatomystudy #anatomy #internalmedicine #gastroenterology #endocrinology #anatomiahumana

Wishing everyone a joyful and peaceful Christmas! May your holidays be filled with love, laughter, and unforgettable moments. 🎄✨ Best wishes from the Anatomy.app team!🧠 #merrychristmas #christmas #humananatomy #humanbody #anatomy #3danatomy #medicaleducation #usmle #edtech #medicalschool #medschool #medicalstudents #medstudents #craniosacral #craniosacraltherapy #chiro #chiropractic #osteopath #osteopathy #physio #physiostudents #physiotherapy #occupationaltherapy #anatomiahumana

The subscapularis is the largest and most powerful rotator cuff muscle. It lies on the anterior aspect of the scapula, filling the subscapular fossa. Like the infraspinatus, it also appears triangular-shaped.💡 🔸It originates from the medial two-thirds of the subscapular fossa of the scapula. 🔸The subscapularis inserts into the lesser tubercle of the humerus. 🔸It stabilizes the shoulder joint and provides internal (medial) rotation of the arm. Learn human anatomy fast! Visit Anatomy.app now!🧠 https://anatomy.app/ #humananatomy #humanbody #anatomy #3danatomy #medicaleducation #usmle #edtech #medicalschool #medschool #medicalstudents #medstudents #craniosacral #craniosacraltherapy #chiro #chiropractic #osteopath #osteopathy #physio #physiostudents #physiotherapy #occupationaltherapy #personaltrainer #shouldermobility #shoulderstability #rotatorcuff #shoulderstrength #anatomiahumana

This time, we shift our focus to nutation and counternutation.💡 Nutation and counternutation are movements that occur in the sacroiliac joint (SIJ), which is a paired joint formed between the sacrum and the ilium. It serves as a crucial connection point - it is a site where the upper body meets the lower body. These joints also function as the transition between the spine and the pelvis. Therefore, the sacroiliac joints play a central role in shock absorption. Nutation and counternutation are important in the context of posture, walking, and childbirth, and they involve the sacrum, coccyx, and hip bones. For the full description of these movements, check out this video in our Media Library! Learn human anatomy fast at Anatomy.app!🧠 https://lnkd.in/dkagn52D #3danatomy #humananatomy #humanbody #anatomy #anatomyandphysiology #craniosacral #craniosacraltherapy #osteopath #osteopathy #chiro #chiropractor #medstudents #medschool #medicalstudents #medicalschool #edtech #usmle #medicaleducation #skeletalsystem #pelvis #obstetrics #midwifery #physio