We're unable to sign you in at this time. Please try again in a few minutes.
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
Article |

Studies of the Hypothalamus and the Pitultary Gland: With Special Reference to the Effects of Transection of the Pituitary Stalk

William C. Gibson, MD
JAMA. 1976;235(25):2771. doi:10.1001/jama.1976.03260510059038.
Text Size: A A A
Published online


In a difficult field, the present volume offers a superb summary of the findings of two senior researchers who worked for 25 years at the Nuffield Institute for Medical Research at Oxford, and in the Department of Neuropathology at the University of London. The illustrations alone could carry the story, so exceptional are they.

The work has the additional merit of dealing with normal and pathological states in a wide variety of animals as well as in humans. The techniques used to trace the two groups of portal vessels (not a single system as we once thought) are highly refined in the hands of two veterans schooled in the intricacies of vascular shunts. The cytological changes following interruption of the stalk are well documented, but a surprising thing is the wealth of regenerating nerve fibers to be found some time after the hypthalamo-hypophysial tract has been cut.

A good bibliography


Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?




Also Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Please click the checkbox indicating that you have read the full article in order to submit your answers.
Your answers have been saved for later.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.


Some tools below are only available to our subscribers or users with an online account.

0 Citations

Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?

Related Content

Customize your page view by dragging & repositioning the boxes below.