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Changes in diffusion through the brain extracellular space

✍ Scribed by Manuel Mota; José A. Teixeira; José B. Keating; Alexander Yelshin


Book ID
111709359
Publisher
Portland Press
Year
2004
Tongue
English
Weight
182 KB
Volume
39
Category
Article
ISSN
0885-4513

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📜 SIMILAR VOLUMES


Maximum geometrical hindrance to diffusi
✍ L Tao; C Nicholson 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 719 KB

Brain extracellular space (ECS) constitutes a porous medium in which diffusion is subject to hindrance, described by tortuosity, lambda = (D/D\*)1/2, where D is the free diffusion coefficient and D\* is the effective diffusion coefficient in brain. Experiments show that lambda is typically 1.6 in no

Extracellular apparent diffusion in rat
✍ Timothy Q. Duong; Jonathan V. Sehy; Dmitriy A. Yablonskiy; B. Joy Snider; Joseph 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB

## Abstract The apparent diffusion coefficients (ADCs) of a series of markers concentrated in the extracellular space of normal rat brain were measured to evaluate, by inference, the ADC of water in the extracellular space. The markers (mannitol, phenylphosphonate, and polyethylene glycols) are def