Cerebrospinal fluid

Recent articles

Immune cell interlopers breach—and repair—brain barrier in mice

The choroid plexus, the protective network of blood vessels and epithelial cells that line the brain’s ventricles, recruits neutrophils and macrophages during inflammation, a new study shows.

By Claudia López Lloreda
20 November 2024 | 6 min read
New method reignites controversy over brain clearance during sleep.

New method reignites controversy over brain clearance during sleep

Tracers injected directly into mouse brain tissue instead of the cerebrospinal fluid show that brain clearance slows during sleep and under anesthesia, according to a study published last week—but proponents of the glymphatic system theory take issue with the technique.

By Elissa Welle
22 May 2024 | 7 min read
Maiken Nedergaard, Britta Engelhardt and Christer Betsholtz on a floating rock island with university facilities and abstract shapes.

Maiken Nedergaard’s power of disruption

The award-winning researcher’s discoveries have changed the way we think about the brain; that’s exactly what her critics dislike.

By Emily Sohn
26 February 2024 | 26 min listen

Explore more from The Transmitter

Expanding set of viral tools targets almost any brain cell type

Harmless viruses that encase short noncoding DNA elements called enhancers enable cell-type-specific gene delivery across the central nervous system in rodents and primates.

By Holly Barker
19 November 2024 | 2 min watch
Illustration of a parent and child both distracted by screens.

Executive function; screen time; Rett syndrome therapy

Here is a roundup of autism-related news and research spotted around the web for the week of 18 November.

By Jill Adams
19 November 2024 | 1 min read
Illustration of the outlines of several different animals—including a fish, an insect and a rabbit—each filled in with a different color and overlaid with abstract patterns, lines and shapes.

Premature declarations on animal consciousness hinder progress

Overstating the evidence in support of animal consciousness could impede efforts to develop more accurate ways of assessing it.

By Hakwan Lau
18 November 2024 | 5 min read