Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Somatosensation01:33

Somatosensation

44.0K
The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
44.0K
Spinal Cord: Information Processing01:10

Spinal Cord: Information Processing

3.9K
The spinal cord is an integral hub for motor and sensory information that enables the brain to communicate with the peripheral nervous system (PNS). This communication consists of relaying sensory data and transmission of motor commands.
Sensory Information Processing
Sensory information processing begins at the sensory receptors located in the skin and other tissues, which detect somatic sensory stimuli such as touch, temperature, or pain. These receptors function as catalysts, initiating...
3.9K
Overview of Somatic Sensory Pathways01:29

Overview of Somatic Sensory Pathways

9.0K
Somatic sensory or somatosensory pathways refer to the neural pathways that carry information related to touch, pressure, pain, temperature, and proprioception from the skin, muscles, tendons, and joints to the brain. These pathways involve several stages of processing and integration of sensory information.
The somatosensory system is divided into three main pathways: the dorsal (or posterior) column-medial lemniscus, spinothalamic (or anterolateral), and spinocerebellar pathways.
The dorsal...
9.0K
Major Somatic Sensory Pathways01:28

Major Somatic Sensory Pathways

3.2K
Sensory impulses related to touch, pressure, vibration, and proprioception from various body parts, such as the limbs, trunk, neck, and posterior head, travel to the cerebral cortex through the posterior column-medial lemniscus pathway. The pathway’s name derives from the two white-matter tracts that convey the impulses: the spinal cord's posterior column and the brainstem's medial lemniscus. First-order sensory neurons extend their axons into the spinal cord, forming the...
3.2K
Sensory Perception: Organization of the Somatosensory System01:11

Sensory Perception: Organization of the Somatosensory System

11.6K
The somatosensory system is the central and peripheral nervous system component that senses and processes touch, pressure, pain, temperature, and body position or proprioception. The process of sensation takes place at three levels:
The receptor level:
The receptor level is the first stage of sensation. It involves the detection of a stimulus by specialized sensory receptors. The stimulus must arrive within the receptor's receptive field. Next, the receptor converts the energy of the...
11.6K
What is a Sensory System?01:31

What is a Sensory System?

102.0K
Sensory systems detect stimuli—such as light and sound waves—and transduce them into neural signals that can be interpreted by the nervous system. In addition to external stimuli detected by the senses, some sensory systems detect internal stimuli—such as the proprioceptors in muscles and tendons that send feedback about limb position.
102.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Regeneration of Denervated Skeletal Muscles - Brunelli's CNS-PNS Paradigm.

Journal of medicine and life·2020
Same author

Dome-shaped osteotomy for distal radius fracture malunions.

Techniques in hand & upper extremity surgery·2006
Same author

Reconstructive surgery for permanent palsy of the median nerve.

Surgical technology international·2005
Same author

Prevention of damage caused by sural nerve withdrawal for nerve grafting.

Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand·2003
Same author

The future: surgery of the spinal cord?

Hand clinics·2002
Same author

Instability of the Trapezio Metacarpal Joint: Related Arthritis and Surgery.

Surgical technology international·2002
Same journal

Dorsal (AO/ASIF) pi-plate osteosynthesis in the treatment of distal intraarticular radius fractures.

Journal of hand surgery (Edinburgh, Scotland)·2006
Same journal

Brachial plexus injury in snowboarding.

Journal of hand surgery (Edinburgh, Scotland)·2006
Same journal

Septic arthritis of the small joints of the hand.

Journal of hand surgery (Edinburgh, Scotland)·2006
Same journal

Problematic bone fixation with pyrocarbon implants in proximal interphalangeal joint replacement: short-term results.

Journal of hand surgery (Edinburgh, Scotland)·2006
Same journal

A leiomyoma arising from the deep palmar arterial arch.

Journal of hand surgery (Edinburgh, Scotland)·2006
Same journal

Local anaesthesia for carpal tunnel decompression: a comparison of two techniques.

Journal of hand surgery (Edinburgh, Scotland)·2006
See all related articles

Related Experiment Video

Updated: Mar 1, 2026

A Mouse Model of Direct Anastomosis via the Prespinal Route for Crossing Nerve Transfer Surgery
05:56

A Mouse Model of Direct Anastomosis via the Prespinal Route for Crossing Nerve Transfer Surgery

Published on: October 19, 2021

2.7K

Sensory nerves transfers.

Giorgio A Brunelli1

  • 1Foundation for Experimental Spinal Cord Research, Brescia University Medical School, Via Galvani 26, 25123 Brescia, Italy. brunelli.g@dracamanet.it

Journal of Hand Surgery (Edinburgh, Scotland)
|November 16, 2004
PubMed
Summary
This summary is machine-generated.

Sensory nerve transfers effectively restore hand sensation after brachial plexus injury. This study shows promising results, with most patients achieving improved sensation levels, aiding functional recovery.

More Related Videos

Structured Motor Rehabilitation After Selective Nerve Transfers
09:34

Structured Motor Rehabilitation After Selective Nerve Transfers

Published on: August 15, 2019

23.2K
Transplantation of Olfactory Ensheathing Cells to Evaluate Functional Recovery after Peripheral Nerve Injury
10:33

Transplantation of Olfactory Ensheathing Cells to Evaluate Functional Recovery after Peripheral Nerve Injury

Published on: February 23, 2014

12.3K

Related Experiment Videos

Last Updated: Mar 1, 2026

A Mouse Model of Direct Anastomosis via the Prespinal Route for Crossing Nerve Transfer Surgery
05:56

A Mouse Model of Direct Anastomosis via the Prespinal Route for Crossing Nerve Transfer Surgery

Published on: October 19, 2021

2.7K
Structured Motor Rehabilitation After Selective Nerve Transfers
09:34

Structured Motor Rehabilitation After Selective Nerve Transfers

Published on: August 15, 2019

23.2K
Transplantation of Olfactory Ensheathing Cells to Evaluate Functional Recovery after Peripheral Nerve Injury
10:33

Transplantation of Olfactory Ensheathing Cells to Evaluate Functional Recovery after Peripheral Nerve Injury

Published on: February 23, 2014

12.3K

Area of Science:

  • Neurosurgery
  • Hand Surgery
  • Reconstructive Surgery

Background:

  • Brachial plexus injuries often result in significant sensory deficits in the hand.
  • Restoring sensation is crucial for hand function and patient quality of life.

Purpose of the Study:

  • To evaluate the outcomes of various sensory nerve transfer techniques in patients with brachial plexus injuries.
  • To assess the efficacy of nerve transfers in restoring sensation to specific hand areas.

Main Methods:

  • Performed sensory nerve transfers in 21 patients following brachial plexus injury.
  • Targeted sensory restoration to the thumb-index finger border and ulnar aspect of the little finger.
  • Assessed outcomes using the Highet-Zachary grading system.

Main Results:

  • Nine patients achieved S2 sensory recovery.
  • Four patients achieved S2 sensory recovery.
  • Four patients achieved S1 sensory recovery.
  • Four patients achieved S0 sensory recovery.

Conclusions:

  • Sensory nerve transfers are a viable option for restoring sensation after brachial plexus injury.
  • The study demonstrates a range of outcomes, highlighting the potential for functional improvement.