SCI Regeneration MapWhat the world knows about repairing the injured spinal cord

Seven directions of research

A subject this map covers

Arm and hand function

A list of codes kept in this browser. No name, no medical answer and no account — nothing personal is stored and nothing is registered.

What belongs here

Restoring arm and hand movement after cervical injury, nerve and tendon transfer included.

What does not belong here, however close it looks

General independence scales with no separate arm measure do not belong here.

What has been looked at

Counted from what the sources catalogue, not from reading the work. It says how much exists and over what span of years — never what any of it found.

  • Registered or indexed as work in people: 3912 records · 1960–2027
  • Indexed as work in animals: 118 records · 1974–2026
  • The source has not said who or what was studied: 191 records · 1968–2026

    Published in this map

    Catalogue records matching this subject. Publication here does not establish human review, measured results or effectiveness. Open a record to inspect its sources and evidence.

    • Intrathecal administration of a soluble Nogo receptor decoy protein does not improve upper extremity motor strength or hand prehension function after spinal cord injury.

    Found in the scientific sources, not yet checked

    Titles and identifiers as the sources publish them. Nobody here has read these papers, and nothing on this shelf is a result, a recommendation or evidence that anything works. Each line opens the original.

    4221 records

    This grouping is the source's own cataloguing, not a reading of the paper. It says where a record was filed, not what it found.

    Indexed as work in animals

    The source has not said who or what was studied

    Where this was looked for, and when

    The latest collection walk and the accumulated shelf have different scopes. A zero applies only to that source query and its date window; older records may remain on the shelf. It does not mean no research exists.

    ClinicalTrials.govasked, and it answeredasked on 2026-09-29
    Collection window: 2026-09-16 – 2026-09-29
    		matched in this collection walk 6 · accumulated records across collection walks 163 · still to fetch in this walk 0aim: every record matching this question
    Crossrefasked, and it answeredasked on 2026-09-16
    Collection window: all dates before the end date – 2026-09-16
    		matched in this collection walk 2348488 · accumulated records across collection walks 49aim: a sample of the most relevant records. This source ranks a bag of words, so its own total is the size of the corpus that shares some of them, never a set still owed.
    PubMedasked, and it answeredasked on 2026-10-12
    Collection window: 2026-09-17 – 2026-10-12
    		matched in this collection walk 3 · accumulated records across collection walks 4064 · still to fetch in this walk 0aim: every record matching this question
    The question asked
    • ClinicalTrials.gov("upper limb function" OR "hand function" OR "nerve transfer")
    • Crossrefspinal cord injury upper limb function hand function
    • PubMed("Spinal Cord Injuries"[MeSH Terms] OR "spinal cord injury"[Title/Abstract] OR "spinal cord injuries"[Title/Abstract] OR "spinal cord trauma"[Title/Abstract]) AND ("Hand"[MeSH Terms] OR "Quadriplegia"[MeSH Terms] OR "upper limb function"[Title/Abstract] OR "hand function"[Title/Abstract] OR "nerve transfer"[Title/Abstract])

    Subjects next to this one