The Noted Anatomist

Video tutorial walking through the primary nerves of the shoulder and elbow with accompanying muscles and their movements.

This video tutorial presents the anatomy of elbow x-rays: 0:00. Intro to elbow x-rays 0:38. AP view 3:42. Lateral "Y" view 8:48. In-a-Nutshell 8:56. Acknowledgements

This video tutorial presents the anatomy of shoulder x-rays: 0:00. Intro to shoulder x-rays 0:46. AP view 5:35. Lateral "Y" view 8:03. Superior-Inferior, Axial view 9:49. In-a-Nutshell 10:00. Acknowledgements

This video tutorial compares and contrasts nerve impingements in the cervical and lumbar spine: 0:00. Intro to spinal nerve impingement 0:25. Cervical region 1:47. Thoracic region 2:03. Lumbar region 4:00. Practice questions 5:44. Review 7:14. In-a-nutshell 7:22. Acknowledgements

When i was 19 I lived in different parts of Ireland and Northern Ireland for 2 years on a service mission. I loved it there! So much so that after Celine and I got married we named our only daughter ... Ireland. I wish each of you a Happy St. Patricks day and I would say "Kiss me I'm Irish" but... i think it should now be "Hello from 6 feet away ... I'm Irish!" Céad míle fáilte!

Hello everyone ... to make it easier to access each videos workbook I created a website. - https://thenotedanatomist.com/ This is the beta-version so we are still tweaking some things but it should be functional enough to search any playlist or search directly for any video. Cheers

Brachial plexus tutorial: https://www.youtube.com/watch?v=RLJ8a... This video tutorial compares and contrasts brachial plexus root injuries with peripheral nerve injuries: 0:00. Introduction 0:35. Myotomes and the brachial plexus 2:20. Practice questions 3:20. Peripheral nerves and the brachial plexus 3:32. Practice questions 8:16. In a nut-shell 8:33. Acknowledgements

Brachial plexus tutorial: https://www.youtube.com/watch?v=RLJ8aUw468M&t=334s This video tutorial compares and contrasts dermatomes and cutaneous fields: 0:00. Introduction 0:30. Dermatomes and the brachial plexus 2:12. Anatomy of Google maps and sensation 3:09. Practice questions 4:08. Cutaneous fields and the brachial plexus 6:29. Practice questions 9:54. In a nut-shell 10:15. Acknowledgements

Vertebral landmarks tutorial: https://www.youtube.com/watch?v=vK5Qm... This video tutorial presents the anatomy of a lumbar x-ray: 0:00. Introduction 0:44. Counting lumbar vertebrae 1:54. Front view (lumbar spine) 6:03. Front view (lumbar spine) 9:10. Front view (lumbar spine) 11:46. Acknowledgements

Vertebral landmarks tutorial: https://www.youtube.com/watch?v=vK5QmM_Yn1Q&list=PLF2PbpJOr9t0bgemG5SRzv0O1-gUFFgLK&index=5&t=257s This video tutorial presents the anatomy of a cervical x-ray: 0:00. Introduction 1:02. Lateral view 15:12. Anterior view 15:40. Open mouth (dens) view 16:17. Acknowledgements

This video tutorial defines dermatomes, how they are tested and why they are clinically important: 0:00. Introduction 0.14. Defining dermatomes 0:31. Clinical use of the term "dermatome" 1:01. Embryological use of the term "dermatome" 2:01. Segmental organization of dermatomes 2:26. Explanation for red dots on dermatomes image 4:03. Testing dermatomes on the body 6:59. Variations in dermatome maps 8:19. Practice Questions 10:59. Acknowledgements

This video tutorial defines myotomes, how they are tested and why they are clinically important: 0:00. Introduction 0.14. Defining myotomes 0:43. Why do we care about Myotomes? 3:31. Upper limb myotomes (C5-T1) 5:23. Lower limb myotomes (L2-S1) 7:16. Discrepancies in myotome testing 11:13. Acknowledgements

This video tutorial discusses the Brachial Plexus with focus on how it provides motor and sensory innervation to the upper limb: 0:00. Introduction 0.15. Intro to the brachial plexus 1:41. Roots 5:19. Trunks 7:05. Divisions 8:41. Cords 11:16. Branches 16:21. Acknowledgements

This video tutorial discusses the skull from various angles with focus on the bones, sutures and landmarks: 0:00. Introduction 1.10. Anterior view 7:38. Lateral view 14:29. Posterior view 16:00. Superior view 17:02. Internal view of cranial fossae 28:25. A brief explanation on how i studied the skull in university 29:43. Inferior view 36:29. Anterior, middle and posterior cranial fossae 38:05. Acknowledgements

This video tutorial briefly discusses scalp including innervation and arterial supply. 0:00. Introduction 0.11. Boundaries of the scalp 0:30. Layers of the scalp (S.C.A.L.P.) 3:44. Innervation of the Scalp 5:04. Vascular supply of the Scalp 7:42. Scalp in a Nutshell 8:04. Acknowledgements

This video tutorial briefly identifies and discusses skull fontanelles including clinical conditions associated with them. 0:00. Introduction 0.11. Orientation of fetal calvaria (bones and sutures) 2:00. Fontanelles (anterior, posterior, sphenoidal, mastoid) 3:17. Fontanelles as a soft spot 3:48. Why do we have fontanelles? 5:29. Fontanelles and hydrocephalus 6:26. Fontanelles and cleidocranial dysplasia 8:08. Acknowledgements

This video tutorial teaches the corticospinal tract and discusses upper and lower motor neurons: 0:00. Introduction 0:19. Corticospinal tract (overview) 0:58. Overview of cerebrum, brainstem, and spinal cord sections 1:20. Upper motor neurons (UMN) 1:30. Primary motor cortex 2:35. Corticobular tract 3:45. Brainstem 5:35. Spinal cord 6:32. Lower motor neurons (LMN) 7:31. Neuromuscular junction 8:49. Extra-pyramidal system intro 10:21. Lesions 13:55. Practice problems 15:55. In a Nutshell 16:12. Acknowledgements

This video tutorial compares and contrasts facial (Bells) palsy and stroke. 0:00. Introduction 0:21. Course of lower motor neurons (LMN) in facial n.; muscles of facial expression 2:05. Facial (Bells) palsy 4:40. Anatomy of upper motor neurons (UMN) for facial n. 5:36. Motor homunculus for facial muscles 6:11. UMN innervation of facial n. 7:55. Stroke 9:50. F.A.S.T. and stroke 11:14. Practice questions 12:41. In a Nutshell 14:55. Acknowledgements

This video tutorial provides an overview of the pituitary gland and hypothalamus (topography, parts, vascular supply, histology, hormones, etc..). 0:00. Introduction 0:22. Pituitary gland topography2:06. Adrenal cortex and medulla 2:38. Embryology review of pituitary gland 4:18. Vascular supply 8:12. Histology of the pituitary gland 8:58. Hormones of the anterior pituitary gland 9:50. FSH and LH 12:20. ACTH 15:05. TSH 15:42. PRL 18:30. GH 20:08. Hormones of the posterior pituitary gland 20:16. ADH 23:01. OT 24:30. In a nut-shell 24:38. Acknowledgements

This video tutorial provides an overview of the adrenal gland (topography, parts, vascular supply, histology, hormones, etc..). 0:00. Introduction 0:22. Adrenal gland topography 2:06. Adrenal cortex and medulla 2:32. Vascular supply 4:35. Histology of the adrenal gland 5:41. Aldosterone (stimulation, function, inhibition) 8:34. Cortisol (stimulation, function, inhibition) 10:40. Cushing syndrome 12:44. Androgens (stimulation, function, inhibition) 13:37. Epinephrine/adrenaline (stimulation, function, inhibition) 18:45. In a nut-shell 18:51. Acknowledgements

This video tutorial provides an overview of the thyroid and parathyroid glands (topography, parts, vascular supply, histology, hormones, etc..). 0:00. Introduction 0:30. Thyroid gland structure and topography 1:37. Parathyroid gland structure and topography 2:03. Vascular supply to thyroid and parathyroid glands 3:16. Thyroid histology 4:40. Parathyroid histology 5:01. T3/T4 chemical structure and function 6:23. T3/T4 regulation (stimulation and inhibition) 7:27. Goiter 8:27. T3/T4 Synthesis by follicular cells 15:16. Calcitonin hormone 17:11. Parathyroid hormone (PTH)

This video tutorial provides an overview of the endocrine system (function, definitions, hormone classification and mechanism of action, target cell specificity, negative feedback). 0:00. Introduction 0:28. Nervous system vs. Endocrine system 2:26. Endocrine glands vs. Exocrine glands 3:29. Definitions 4:08. Chemistry of hormones (peptide/steroid) 6:25. Mechanism of peptide hormones 8:36. Mechanism of steroid hormones 9:57. Hormone target cell specificity 13:26. Target cell activation 15:23. Negative feedback mechanism

This video tutorial covers the anatomy of the heart (pericardial sac, chambers, valves, great vessels and coronary circulation). 0:00. Introduction 0:35. Pericardial sac 4:13. Intro into heart chambers 4:30. SVC, RA, tricuspid valve, RV 7:48. AV valves 10:06. Pulmonary valve 10:30. Semilunar valves 10:52. Pulmonary arteries 12:08. Pulmonary capillaries 13:03. Pulmonary veins 13:53. LA, Mitral valve, LV, Aortic valve, aorta 17:22. Coronary circulation 23:31. Heart anatomy in a Nutshell 25:36. Acknowledgements

This video tutorial covers the concepts of serous membranes, peritoneum (parietal peritoneum, mesentery, visceral peritoneum), peritoneal cavity and peritoneal fluid. Additionally, the concepts of retroperitoneal and intraperitoneal organs are covered. 0:00. Introduction 0:19. Intro to Peritoneum 1:10. Serous membrane definition 1:40. Mesothelium and Peritoneum definitions 2:20. Peritoneum and "fist in a balloon" analogy 4:13. Peritoneum vs. mesothelium (T-shirt analogy) 4:44. Parietal peritoneum, mesentery and visceral peritoneum 6:06. Peritoneal cavity and fluid 7:38. Peritoneal sac 8:55. Greater and lesser sacs 10:16. Greater omentum 12:28. Lesser omentum 14:24. Female vs. Male peritoneum 16:07. Innervation of peritoneum 18:28. Vascular supply of peritoneum 18:57. Retroperitoneal definition and organs 20:52. Intraperitoneal definition and organs 23:21. Peritoneum in a nut-shell 23:52. Acknowledgements

This brief video tutorial is Part 3/3 of a series on the Female Reproductive system. This tutorial focuses on the female orgasm (nerve pathways for stimulation and orgasm). 0:00. Introduction 1:16. Stimulation (Somatic sensation: Pudendal nerve) 2:50. Stimulation (Parasympathetics: Dilation of BVs and erection) 5:52. Orgasm (Pudendal nerve: Rhythmic contraction - Pelvic/Perineal mm) 7:43. Orgasm (Sympathetics: Rhythmic contraction of Pelvic organs) 12:45. Compare and contrast Female and Male orgasm 13:24. Summary of innervation and female orgasm