Bekhterev-Jacobsohn Reflex

Overview

4.5 out of 5 (17 Reviews)

Credits

1.00

Post-Assessment Questions

6

Start Date

1 Sep 2023

Last Review Date

20 Jan 2025

Expiration Date

31 Aug 2026

Estimated Time To Finish

60 Minutes


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Activity Description

The Bekhterev-Jacobsohn reflex, or Jacobsohn finger flexion sign, is a neurological sign elicited by stroking the distal radius, resulting in abduction of the hand and flexion of the fingers. First described in the early 20th century, this reflex is indicative of pyramidal tract lesions affecting the upper limb and serves as a valuable clinical tool for localizing neurological damage. Closely related to the Bekhterev-Mendel reflex in the lower limb, it also shares diagnostic significance with the Hoffmann sign and Tromner reflex, all of which point to upper motor neuron pathology. While simple to perform, the reflex offers critical insight into neurological dysfunction and is integral to comprehensive neuro-examinations.

The course equips participants with a thorough understanding of the Bekhterev-Jacobsohn reflex, including its historical background, diagnostic relevance, and clinical application. Participants gain practical skills in eliciting the reflex, interpreting its findings, and integrating it with other neurological signs to enhance diagnostic accuracy. Collaborative engagement with an interprofessional healthcare team is emphasized, promoting the integration of neurologists, physical therapists, and other specialists. This teamwork fosters improved diagnostic precision and comprehensive care strategies, ultimately enhancing patient outcomes by addressing complex neurological conditions through a multifaceted approach.


Target Audience

This activity has been designed to meet the educational needs of physicians, physician associates, nurses, pharmacists, and nurse practitioners.

Learning Objectives

At the conclusion of this activity, the learner will be better able to:

  • Identify the clinical significance of the Bekhterev-Jacobsohn reflex in diagnosing upper motor neuron lesions.

  • Differentiate the Bekhterev-Jacobsohn reflex from other upper limb reflexes, such as the Hoffmann and Tromner reflexes, in neurological assessments

  • Summarize the clinical relevance of the Bekhterev-Jacobson reflex.

  • Review the importance of improving care coordination among interprofessional team members to improve outcomes for patients with a positive Bekhterev-Jacobson reflex.

Disclosures

StatPearls, LLC requires everyone who influences the content of an educational activity to disclose relevant financial relationships with ineligible companies that have occurred within the past 24 months. Ineligible companies are organizations whose primary business is producing, marketing, selling, re-selling, or distributing healthcare products used by or on patients. All relevant conflict(s) of interest have been mitigated. Hover over contributor names for financial disclosures. Others involved in planning this educational activity have no relevant financial relationships to disclose.

Commercial Support: This activity has received NO commercial support.

Continuing Education Accreditation Information

In support of improving patient care, StatPearls, LLC is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC) to provide continuing education for the healthcare team.

 

Physicians and Physician Associates: StatPearls, LLC designates this enduring material for a maximum of 1.00 AMA PRA Category 1 Credit(s)TM. Physicians and PAs should only claim credit commensurate with the extent of their participation in the activity.

American Board of Anesthesiology: This activity contributes to the CME component of the American Board of Anesthesiology’s redesigned Maintenance of Certification in AnesthesiologyTM (MOCA®) program, known as MOCA 2.0®. Please consult the ABA website, www.theABA.org, for a list of all MOCA 2.0 requirements.

American Board of Internal Medicine: Successful completion of this CME activity, which includes participation in the evaluation component, enables the participant to earn up to 1.00 MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

American Board of Orthopaedic Surgery: Successful completion of this CME activity, which includes participation in the evaluation component, enables the learner to earn credit toward the CME and Self-Assessment Examination requirements of the American Board of Orthopaedic Surgery’s (ABOS) Maintenance of Certification program. It is the CME activity provider's responsibility to submit learner completion information to ACCME for the purpose of granting ABOS credit.

American Board of Pathology: Successful completion of this Continuing Certification activity, which includes participation in the evaluation component, enables the participant to earn up to 1.00 Lifelong Learning (CME) credits in the American Board of Pathology’s Continuing Certification Program.

American Board of Pediatrics: Successful completion of this CME activity, which includes participation in the evaluation component, enables the learner to earn up to 1.00 MOC points in the American Board of Pediatrics’ (ABP) Maintenance of Certification (MOC) program. It is the CME activity provider’s responsibility to submit learner completion information to ACCME for the purpose of granting ABP MOC credit.

American Board of Surgery: Successful completion of this CME activity, which includes participation in the evaluation component, enables the learner to earn credit toward the CME and Self-Assessment requirement(s) of the American Board of Surgery’s Continuous Certification program. It is the CME activity provider's responsibility to submit learner completion information to ACCME for the purpose of granting ABS credit.

American Board of Thoracic Surgery: Successful completion of this CME activity, which includes participation in the evaluation component, enables the learner to earn credit toward the CME and Self-Assessment in Practice requirements of the American Board of Thoracic Surgery’s Maintenance of Certification program. It is the CME activity provider's responsibility to submit learner completion information to ACCME for the purpose of granting ABTS credit.

Royal College of Physicians and Surgeons of Canada: Through an agreement between the Accreditation Council for Continuing Medical Education and the Royal College of Physicians and Surgeons of Canada, medical practitioners participating in the Royal College MOC Program may record completion of accredited activities registered under the ACCME’s “CME in Support of MOC” program in Section 3 of the Royal College’s MOC Program.

Please consult your professional licensing board for information on the applicability and acceptance of continuing education credit for this activity.

Method of Participation and Credit

  1. Register for the activity.    
  2. Review the target audience, learning objectives, and disclosure information.
  3. Study the educational content of the enduring material.
  4. Choose the best answer to each activity test question. To receive credit and a certificate, you must pass the test questions with a minimum score of 100%.
  5. Complete the post-activity assessment survey.

If you have concerns regarding the CE/CME system, please contact support@statpearls.com.

Disclaimer

This educational activity was planned and produced in accordance with the ACCME Standards for Integrity and Independence in Accredited Continuing Education. Faculty may discuss investigational products or off-label uses of products regulated by the FDA. Readers should verify all information before employing any therapies described in this educational activity.

The information provided for this activity is for continuing education purposes only and is not meant to substitute for the independent medical/clinical judgment of a healthcare provider relative to diagnostic and treatment options of a specific patient’s medical condition. The information presented does not necessarily reflect the views of StatPearls or any commercial supporters of educational activities on statpearls.com. StatPearls expressly disclaims responsibility for any adverse consequences resulting directly or indirectly from information in the course, for undetected error, or through a participant's misunderstanding of the content.

Unapproved Uses of Drugs/Devices: In accordance with FDA requirements, the audience is advised that information presented in this continuing education activity may contain references to unlabeled or unapproved uses of drugs or devices. Please refer to the FDA-approved package insert for each drug/device for full prescribing/utilization information.

Cancellation Policy: Please see the cancellation policy. StatPearls, LLC reserves the right to cancel any course due to unforeseen circumstances.

 

 
 

Reviews

Surabhi C. on 3/26/2022

Michael N. on 3/26/2022

Dr.Mallikarjun K. on 5/12/2022

Rohit A. on 7/5/2022

Dr Jagveer S. on 1/27/2023

Akshaya K. on 6/3/2023

John H. on 6/23/2023

Adithya nikhileshwar B. on 7/19/2023

Nivetha V. on 11/15/2023

Karl K. on 12/20/2023

Likta N. on 5/4/2024

Malani K. on 5/9/2024

Dr. Neha K. on 5/18/2024

David M. on 9/10/2024

jalil r. on 9/28/2024

Aditya B. on 4/16/2025

Douglas P. on 4/16/2025

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Unlimited Physician CME

Stay up to date on the latest medical knowledge with 6710 CME activities. In these online self-assessment activities, read our reference articles and test your knowledge with more than 7976 hours of CME.

Learn About Lifetime CME

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Access to all the Unlimited Physician CME activities in all specialties.

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Access to all the Unlimited Physician CME activities in all specialties.

$499 per 1 year per user