Spinal Cord Mnemonics (Memorable Neurology Lecture 8)
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Use mnemonics to learn about the spinal cord, including the three tracts that carry motor and sensory information between the body and the brain (the corticospinal tract, spinothalamic tract, and dorsal column-medial lemniscus pathway).
Intended for all healthcare providers, including doctors, medical students, psychologists, nurses, nurse practitioners, physician assistants, social workers, and more!
ATTRIBUTIONS
Beauty Flow Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
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BruceBlaus Spinal Cord. uz.wikipedia.org/wiki/Fayl:Bl... Creative Commons Attribution 3.0 Unported license.
Cancer Research UK Diagram of the spinal cord. commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 4.0 International license.
MrArifnajafov Onurğa beyni: at quyruğu hissəsi və oturaq sinir commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 4.0 International, 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
Mysid (original by Tristanb) The formation of the spinal nerve from the dorsal and ventral roots. commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 3.0 Unported license.
Polarlys and Mikael Häggström Tracts of the spinal cord. commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 3.0 Unported license.
OpenStax Spinal Cord Cross Section commons.wikimedia.org/wiki/Fi... Creative Commons Attribution 4.0 International license.
National Institute of Korean Language sujichim (hand acupuncture) commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 2.5 Generic license.
David Stanley Mingun Bell www.flickr.com/photos/davidst... Attribution 2.0 Generic (CC BY 2.0)
lululemon athletica Plank pose, Vasiṣṭhāsana (also written Vasishthasana) commons.wikimedia.org/wiki/Fi... Creative Commons Attribution 2.0 Generic license.
Connexions. Anatomical position (credit: modification of work by Donna Browne). commons.wikimedia.org/wiki/Fi... Creative Commons Attribution 3.0 Unported license.
Manu5 Sensory nerve fibres stimulated beyond harmful intensity causing nociceptive pain. commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 4.0 International license.
OpenStax College. Ascending Pathways of Spinal Cord. commons.wikimedia.org/wiki/Fi... Creative Commons Attribution 3.0 Unported license.
OpenStax College. Corticospinal Pathway. commons.wikimedia.org/wiki/Fi... Creative Commons Attribution 3.0 Unported license.
Niels Olson. Incomplete lesions of the spinal cord. en.wikipedia.org/wiki/File:Co... Creative Commons Attribution-ShareAlike 3.0 License.
Kevin Dufendach. Cross section of the spinal cord at the level of the thoracic spine. commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 3.0 Unported license.
Lesion. Diagram of lower limbs, posterior view showing approximate area of "saddle anesthesia" (yellow highlight) commons.wikimedia.org/wiki/Fi... Creative Commons Attribution-Share Alike 3.0 Unported license.
Пікірлер: 27
Great video! An easier way to remember the somatotopic organization in each of the various tracts (upper body more medial, lower body more lateral etc. etc.) is just to remember that the information upper body will always be located CLOSER TO THE GRAY MATTER. Think of it like an elevator. For sensory pathways, the 'people' who got on first (most distal lower extremities) will crowd to the back (farther away from the gray matter) to make room for additional 'people' getting on as the elevator ascends (info from trunk, then upper extremities, will be closer and closer to the gray matter, as they are the last 'people' to get on). So whether it's the dorsal column or spinothalamic tracts, the cervical information will always be closer to the gray matter, while the sacral info will be farther from the gray matter. For motor pathways, the 'people' who are getting OFF first (cervical nerves) as the elevator descends will stand closer to the door (closer to the gray matter), while 'people' who have a long ways to go (sacral nerves, headed all the way for the lower body) will stand near the back of the elevator (farther from the gray matter).
@robinwater87
Жыл бұрын
This is the best mnemonic I have ever heard for Neuro. Better than rule of 4 in my opinion!!
@wonderbeauty10
10 ай бұрын
this is what I was looking for thank you
@Noodles_01
9 ай бұрын
But in dorsal column, upper body is lateral and lower body is medial. 🤔
@josephmohrbacher7640
9 ай бұрын
Right- that’s why I emphasize proximity to the gray matter specifically. This will be easier than trying to recall medial/lateral. As long as you remember visually where the gray matter is, you should be able to keep it straight
@Kanzu1
4 ай бұрын
This is the mnemonic that I was looking for, and I forgot where I heard it! I suppose by gray matter specifically, it's about distance to the horns. Thanks for the mnemonic!
Perfect timing. I’ve been struggling with recently in anticipation of my medical exams.
I have seen vedios of most of USMLE tutors. But, actually grasped it now. Voice is soo relaxing.
Wow ur a lifesaver! All ur mnemonic videos are better than any college professor! Thank u for helping all us med students memorize things easier! Med student from Taiwan here~
You are an absolute legend, many thanks for these amazing videos.
Very helpful videos. Thanks
Very helpful video. Thank you!
This is gold! TY
thank you so much sir
thank you for this!
The most helpful video 👍👍
Incredible work sir!! Thank you. This is really helpful.
Thank you chief!
Great video, I just want to help my colleagues that another great mnemonics I learned for fasciculus gracilis was that there can be found m. gracilis in a leg, so it carries information from this place.
@josephmohrbacher7640
3 жыл бұрын
This is how I remember it too!
Many thanks
Really nice video
Thanks sir
Thankyou!
Amazing video...Just talk slowly bro in next video..God bless you for your effort🙏
🔥🔥🔥