Perivascular space | Wikipedia audio article скачать в хорошем качестве

Perivascular space | Wikipedia audio article

This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Perivas... 00:01:23 1 Structure 00:04:55 2 Function 00:07:35 3 Clinical significance 00:08:36 3.1 Senescence 00:09:46 3.2 Symptoms of dilation 00:11:29 3.3 Associated disorders 00:13:01 4 Current research 00:13:11 4.1 Causes of dilated VRS 00:14:15 4.2 Association of dilated VRS and other diseases 00:14:35 4.2.1 Dementia 00:15:45 4.2.2 Alzheimer's disease 00:17:16 4.2.3 Stroke 00:18:53 4.2.4 Multiple sclerosis 00:19:41 4.2.5 Autism 00:20:11 5 History Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: increases imagination and understanding improves your listening skills improves your own spoken accent learn while on the move reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services... Other Wikipedia audio articles at: https://www.youtube.com/results?searc... Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.8782377877199266 Voice name: en-GB-Wavenet-B "I cannot teach anybody anything, I can only make them think." Socrates SUMMARY ======= A perivascular space, also known as a Virchow–Robin space, is a fluid-filled space surrounding certain blood vessels in several organs, potentially having an immunological function, but more broadly a dispersive role for neural and blood-derived messengers. The brain pia mater is reflected from the surface of the brain onto the surface of blood vessels in the subarachnoid space. In the brain, perivascular cuffs are regions of leukocyte aggregation in the perivascular spaces, usually found in patients with viral encephalitis. Perivascular spaces vary in dimension according to the type of blood vessel. In the brain where most capillaries have an imperceptible perivascular space, select structures of the brain, such as the circumventricular organs, are notable for having large perivascular spaces surrounding highly permeable capillaries, as observed by microscopy. The median eminence, a brain structure at the base of the hypothalamus, contains capillaries with wide perivascular spaces.In humans, perivascular spaces surround arteries and veins can usually be seen as areas of dilatation on MRI images. While many normal brains will show a few dilated spaces, an increase in these spaces may correlate with the incidence of several neurodegenerative diseases, making the spaces a topic of research.