The Noted Anatomist

This is a brief video tutorial about the pterygopalatine fossa. 0:00. Introduction 0:12. Boundaries - 1:02. Schematic of the infratemporal fossa, pterygomaxillary fissure, pterygopalatine fossa, sphenopalatine foramen and nasal cavity - 1:55. Liquid plastic making a cast of the pterygopalatine fossa - 2:19. Foramina of the PPF fossa: foramen rotundum, pharyngeal canal, pterygoid canal, sphenopalatine foramen, infraorbital canal, pterygomaxillary fissure, greater and lesser palatine foramen - 3:11. Skull tutorial of boundaries 3:54. Nerves of the pterygopalatine fossa - Maxillary nerve (CN V-2), infraorbital nerve, superior alveolar nerves (ASA, MSA, PSA), nasopalatine nerve, greater and lesser palatine nerves, nerve of the pterygoid canal (vidian nerve), greater petrosal nerve and deep petrosal nerve 12:34. Arteries of the pterygopalatine fossa - 12:54. maxillary artery, posterior superior alveolar artery, infraorbital artery, anterior and middle superior alveolar arteries, descending palatine arteries, greater and lesser palatine arteries, sphenopalatine artery 14:31. In-a-nutshell 14:38. Acknowledgments

Long sensory pathways #shorts (Part A) Dorsal Column Medial Lemniscus (DCML); Vibration, Proprioception, Fine (discriminative) touch ... Ipsilateral ascent up dorsal column of spinal cord Anterolateral System (ALS) aka Spinothalamic tract; Pain, Temperature, Crude (non-discriminative) touch ... contralateral ascent up anterior-lateral column of spinal cord.

Short video testing Dermatomes, Myotomes and Deep Tendon Reflexes (DTRs) #shorts (Part E) Biceps tendon reflex, Brachioradialis reflex, Triceps tendon reflex, Patellar tendon reflex, Achilles tendon reflex, C5, C6, C7, C8, T1, T4, L1, L2, L3, L4, L5 and S1.

Short video testing Dermatomes, Myotomes and Deep Tendon Reflexes (DTRs) #shorts (Part D) Biceps tendon reflex, Brachioradialis reflex, Triceps tendon reflex, Patellar tendon reflex, Achilles tendon reflex, C5, C6, C7, C8, T1, T4, L1, L2, L3, L4, L5 and S1.

Short video testing Dermatomes, Myotomes and Deep Tendon Reflexes (DTRs) #shorts (Part C) Biceps tendon reflex, Brachioradialis reflex, Triceps tendon reflex, Patellar tendon reflex, Achilles tendon reflex, C5, C6, C7, C8, T1, T4, L1, L2, L3, L4, L5 and S1.

Short video testing Dermatomes, Myotomes and Deep Tendon Reflexes (DTRs) #shorts (Part B) Biceps tendon reflex, Brachioradialis reflex, Triceps tendon reflex, Patellar tendon reflex, Achilles tendon reflex, C5, C6, C7, C8, T1, T4, L1, L2, L3, L4, L5 and S1.

Short video testing Dermatomes, Myotomes and Deep Tendon Reflexes (DTRs) #shorts (Part A) Biceps tendon reflex, Brachioradialis reflex, Triceps tendon reflex, Patellar tendon reflex, Achilles tendon reflex, C5, C6, C7, C8, T1, T4, L1, L2, L3, L4, L5 and S1.

Short video testing autonomic nervous system (ANS) #shorts (Part F) sympathetic, parasympathetic, T1-L2, brainstem, S2-S4, lateral horn, white ramus communicans, gray ramus communicans, sympathetic ganglion, sympathetic chain, NE, EPI, ACh, cholinergic receptor, adrenergic receptor, ganglion

Short video testing autonomic nervous system (ANS) #shorts (Part E) sympathetic, parasympathetic, T1-L2, brainstem, S2-S4, lateral horn, white ramus communicans, gray ramus communicans, sympathetic ganglion, sympathetic chain, NE, EPI, ACh, cholinergic receptor, adrenergic receptor, ganglion

Short video testing autonomic nervous system (ANS) #shorts (Part D) sympathetic, parasympathetic, T1-L2, brainstem, S2-S4, lateral horn, white ramus communicans, gray ramus communicans, sympathetic ganglion, sympathetic chain, NE, EPI, ACh, cholinergic receptor, adrenergic receptor, ganglion

Short video testing autonomic nervous system (ANS) #shorts (Part C) sympathetic, parasympathetic, T1-L2, brainstem, S2-S4, lateral horn, white ramus communicans, gray ramus communicans, sympathetic ganglion, sympathetic chain, NE, EPI, ACh, cholinergic receptor, adrenergic receptor, ganglion

Short video testing autonomic nervous system (ANS) #shorts (Part B) sympathetic, parasympathetic, T1-L2, brainstem, S2-S4, lateral horn, white ramus communicans, gray ramus communicans, sympathetic ganglion, sympathetic chain

Short video testing autonomic nervous system (ANS) #shorts (Part A) sympathetic, parasympathetic, T1-L2, brainstem, S2-S4, lateral horn, white ramus communicans, gray ramus communicans, sympathetic ganglion, sympathetic chain

This #shorts video tutorial tests spinal cord and spinal nerves #shorts Ventral root, ventral ramus, dorsal root, dorsal ramus, spinal nerve trunk, cervical cord, thoracic cord, lumbar cord, sacral cord, ventral horn, lateral horn, dorsal horn, dura mater, arachnoid mater, pia mater, conus medullaris, filum terminale, cauda equina

This #shorts video tutorial tests spinal cord and spinal nerves (Part C). Ventral root, ventral ramus, dorsal root, dorsal ramus, spinal nerve trunk, cervical cord, thoracic cord, lumbar cord, sacral cord, ventral horn, lateral horn, dorsal horn, dura mater, arachnoid mater, pia mater, conus medullaris, filum terminale, cauda equina

This video tests spinal cord and spinal nerves #Shorts (Part B) Ventral root, ventral ramus, dorsal root, dorsal ramus, spinal nerve trunk, cervical cord, thoracic cord, lumbar cord, sacral cord, ventral horn, lateral horn, dorsal horn, dura mater, arachnoid mater, pia mater, conus medullaris, filum terminale, cauda equina

This video tests spinal cord and spinal nerves #Shorts (Part A) Ventral root, ventral ramus, dorsal root, dorsal ramus, spinal nerve trunk, cervical cord, thoracic cord, lumbar cord, sacral cord, ventral horn, lateral horn, dorsal horn, dura mater, arachnoid mater, pia mater, conus medullaris, filum terminale, cauda equina

This brief tutorial teaches the definitions of origins and insertions. 0:00. Intro to origins and insertions 0:20. Defining origins and insertions 0:42. Challenge: Origins and insertions are not necessarily unchanging 1:23. Using the gluteus medius muscle as an example 2:32. In-a-nutshell

Testing superficial and deep back muscles #Shorts Part B Trapezius, latissimus dorsi, rhomboid major, rhomboid minor, levator scapulae, erector spinae muscles (iliocostalis, longissimus, spinalis), transversospinalis muscles (multifidus, semispinalis, rotatores), splenius capitis

Testing anatomy of cervical vertebrae using x-rays #shorts C4 vertebra, hyoid bone, intervertebral disc spaces, larynx, oropharynx, retropharyngeal space, retrotracheal space, spinous processes, trachea

Video tutorial testing cervical vertebral anatomy using X-rays #shorts Dens, Facet joints, Intervertebral foramen, Laminae, Pedicles, Spinous processes, Vertebral bodies, Vertebral canal

This is a short video tutorial designed to test bony landmarks on a typical vertebra #shorts

This brief video tutorial discusses the tibia and fibula: 0:00​​. Intro to the tibia and fibula 0.14. TIBIA 0:22. Medial and lateral condyles 0:53. Intercondylar eminence 1:12 Tibial tuberosity 1:43. Interosseous border (tibia) 1:54. Medial malleolus 2:38. FIBULA 3:11. Head of fibula 3:31. Neck of fibula 3:53. Interosseous border (fibula) 4:13. Lateral malleolus 5:03. In-a-Nutshell 5:09​​. Acknowledgements

This brief video tutorial discusses the femur and its bony landmarks: 0:00​​. Intro to femur 0:29. Head of femur and fovea capitis 0:52. Neck of femur 1:10. Greater trochanter 1:41. Lesser trochanter 1:59. Intertrochanteric line 2:17. Intertrochanteric crest 2:40. Gluteal tuberosity 3:00. Linea aspera 3:33. Medial condyle and lateral condyle 3:53. Intercondylar notch 4:18. Adductor tubercle 4:49. Medial epicondyle and lateral epicondyle 5:23. Patellar surface 5:31. Patella 5:49. In-a-Nutshell 5:54​​. Acknowledgements

This brief video tutorial discusses the pelvis (os coxa): 0:00​​. Intro to the pelvis 0.15.Pelvis (os coxa). SI joint, acetabulum, obturator foramen, greater sciatic notch, pelvic inlet, pelvic outlet 4:00. Ilium. Iliac crest, iliac fossa, ASIS, AIIS, PSIS, PIIS, gluteal lines 6:43. Ischium. Ischial spine, ischial tuberosity, ischial ramus, lesser sciatic notch 8:42. Pubis. Superior pubic ramus, inferior pubic ramus, pubic tubercle, pubic symphysis 9:57. In-a-Nutshell 10:03​​. Acknowledgements