Pacemaker and Network Mechanisms of Neural Rhythm Generation

نویسندگان

  • Thomas Nowotny
  • Mikhail I. Rabinovich
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Computational Motor Control: ERN

1. Duffin J (1991) A model of respiratory rhythm generation. Neuroreport 2:623–626 2. Richter D, Ballantyne D, Remmers JE (1986) How is the respiratory rhythm generated? A model. News Physiol Sci 1:109–112 3. Botros SM, Bruce EN (1990) Neural network implementation of the three-phase model of respiratory rhythm generation. Biol Cybern 63:143–153 4. Balis UJ, Morris KF, Koleski J, Lindsey BG (19...

متن کامل

The Improvement of the Atrial Flutter Rhythm upon the Removal of the Infected Permanent Pacemaker Lead

Pacemaker infection has multiple risk factors. Its presentation is most often similar to infected endocarditis and the diagnosis is made through studying blood cultures. Transesophageal echocardiography can confirm the diagnosis. The most common microorganisms are staphylococcus speciesis. As a matter of fact, complete pacemaker removal appears to be the only definite treatment. We presented a ...

متن کامل

Modeling the ponto-medullary respiratory network.

The generation and shaping of the respiratory motor pattern are performed in the lower brainstem and involve neuronal interactions within the medulla and between the medulla and pons. A computational model of the ponto-medullary respiratory network has been developed by incorporating existing experimental data on the medullary neural circuits and possible interactions between the medulla and po...

متن کامل

Differential Contribution of Pacemaker Properties to the Generation of Respiratory Rhythms during Normoxia and Hypoxia

Pacemaker neurons have been described in most neural networks. However, whether such neurons are essential for generating an activity pattern in a given preparation remains mostly unknown. Here, we show that in the mammalian respiratory network two types of pacemaker neurons exist. Differential blockade of these neurons indicates that their relative contribution to respiratory rhythm generation...

متن کامل

Generation of the respiratory rhythm: state-dependency and switching

Two alternative concepts have been o1ered to explain the neural mechanisms responsible for the generation of the respiratory motor pattern in the brainstem: a network paradigm and a hybrid pacemaker-network paradigm. Our computational and experimental studies were aimed at “building a bridge” between these concepts and considering the conditions that may de6ne switching from one mechanism of rh...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2011