Back to Post :MRI Findings in HypoxicBrain Injury

Diffuse hypoxic ischemia 002

The predominance of grey matter injury is due to its high metabolic requirement for oxygen and glucose to supply a large number of synapses. This makes grey matter more susceptible to hypoxic-ischaemic injury 1. It also contains most of the dendrites where postsynaptic glutamate receptors are located. They are therefore the sites most susceptible to the effects of glutamate excitotoxicity (i.e., damage to nerve cells by excessive stimulation by glutamate). Neurologic injury is caused by hypoxia (secondary to CO toxicity, near drowning, etc.) or interruption of blood flow (usually from cardiac arrest, or hanging). There is often secondary effects of hypoxia on cardiac myocytes, causing reduced cardiac output and causing further secondary neurological injury. Hypoxia alone rarely causes significant brain damage unless its profound and prolonged.

The fascinating image is other parts of Diffuse hypoxic ischemia 002 has dimension 762 x 746 pixel. You can download and obtain the Diffuse hypoxic ischemia 002 images by click the download button below to get multiple high-resversions. Here is fundamental information about Brain Mri. We have the resource more image about Brain Mri. Check it out for yourself! You can get Diffuse hypoxic ischemia 002 and see the MRI Findings in HypoxicBrain Injury in here.

Copyright © Mri Scan Images 2018