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Study Identifies Neurons That Restore Walking After Paralysis

  • #Medicine & healthcare
  • #Science & technology
  • #Research
story
NOV 2022
Image copyright: SPL [via Nature]
story last updated NOV 2022

The Spin

Narrative A

While still in the early stages of study, the findings of this research provide groundbreaking insights into the functioning of neurons in the lumbar spine. These results are a significant step forward in helping the paralyzed walk again.

Big Think

Narrative B

As groundbreaking as it is to help people walk again, it's often not the only priority for those suffering from spinal cord injuries. Quality of life can be vastly improved by the treatment of other associated problems. This research offers more broadly applicable conclusions that could help improve other functions, and those minor accomplishments shouldn't be overlooked.

Nature

Narrative C

This research shouldn't be celebrated as its conclusions are based on the abuse of animals. Crushing mice's spines to intentionally paralyze them was unnecessary, especially considering that the physiological differences between species mean mice are poor surrogates for humans.

PETA

Articles on this story

Spinal implants let three people who were paralysed walk with support
New ScientistJUL 2022
Spinal Stimulation Helps People with Paralysis Walk, Canoe and Stand at a Bar
Scientific AmericanJUL 2022
Implanted spinal stimulation device allows patients to stand, walk and swim
NBCJUL 2022
Paralysed man walks again thanks to electrodes in his spine
GuardianJUL 2022
Implant Allows 3 People With Severed Spinal Cords to Walk Again
NewsweekJUL 2022
Paralyzed mice move in world-first experiment
RTJUL 2022