Related Experiment Video
Updated: Aug 2, 2026

16:33
Functional Calcium Imaging in Developing Cortical Networks
Published on: October 22, 2011
[Structural aspects of the functional activity of the cerebral cortex synapses in the early postresuscitation period]
Biulleten' Eksperimental'Noi Biologii I Meditsiny
|February 1, 1989
Abstract:
The numeral density of the revealed with the help of PTA-plane and twisted asymmetric and symmetric interneuronal contacts of the sensomotor brain cortex of rats after 6 minutes mechanical asphyxia has been studied. It was revealed that in 90 minutes and 6 hours the relative contacts of the concave synapses will be increased progressively. This reaction has the compensatory-adaptive character and ensures the restoration of the integrative activity of the brain during the early postresuscitation period.
Related Concept Videos
Overview of Synapses
A synapse is a specialized structure where two neurons connect, allowing them to pass an electrical or chemical signal to another neuron. It is the point of communication between neurons. The term "synapse" is derived from the Greek word "synapsis," which means "conjunction." The entire process of neural communication revolves around the synapse. When activated, a neuron releases chemicals known as neurotransmitters into the synapse. These neurotransmitters cross the synapse and bind to...
Ischemic Stroke ll: Pathophysiology
An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...

