Neuroscientists publish most detailed human brain map yet

In a new paper published in Nature, neuroscientists have set out the most comprehensive brain atlas to date.

Over the centuries, countless attempts have been made to classify the regions of the brain, however, this research is the most advanced to date, BBC News has reported. 

Specifically, the authors of the paper have demarcated 180 compartments of the cortex, 97 of which have been identified for the first time.

Image by David Shattuck, PhD. and Paul M. Thompson, PhD.

Behind this paper is the Human Connectome Project, a US-led collaboration which aims to demystify both the wiring of the brain and how this affects our behaviour. 

According to Dr Emma Robinson, co-author of the paper and a member of the Oxford University team behind the software used to analyse the project’s massive amount of data, “This is the culmination of the entire HCP project that we’ve been working towards,”

“This paper is really a mammoth effort by Matthew Glasser and David Van Essen (of Washington University in St Louis, Missouri) – manually labelling brain regions, but also pulling together all the streams that we’ve been working on, trying to collect incredibly high quality images and state of the art imaging processing techniques.”

 In order to procure this data, the HCP team initially held long scanning sessions of the brains of 210 individuals.

One part of the research consisted of observing the physical properties of the brain. For example, variations in the folds and thickness of the cortex; and within the cortex, the amount of myelin, a substance which enfolds nerve fibres, that could be detected throughout.

The researchers also examined brain activity, looking specifically at which parts of the brain were triggered by particular activities, and the degree to which activity levels in different parts of the brain correlated and coordinated with one another. 

The 180 areas of the brain were distinguished using automatic computational tools, which the HCP team then tested and confirmed through 210 fresh brain scans. 

Prof Tim Behrens, who is involved in the HCP but who did not have a hand in the paper said, “Every one of those 180 areas in this paper is described in detail – its relation to the previous literature, its functional properties, its anatomical properties… Nobody will do as good a job as this for a long time.”

“It will now be the parcellation that is used by all of neuroscience, I would think.”

Prof Simon Eickhoff of the University of Dusseldorf in Germany, who was not involved in the research,meanwhile described the research as “a really big step forward”.

At the same time, he sought to put the paper in context. 

“If you look at the classical brain maps, even from the 19th century – they were whole-brain maps; they had a label for every spot on the cortex. Any part of the brain has already been looked at.

“[This work] certainly defines something clearly, where knowledge has been imprecise and maybe contradictory. But ‘new’ is a tricky term.”

Nevertheless, Prof Behrens proposed that this new map “conceptually changes things.”

“Brain areas are not coarsely divided with, say, 50 pieces that we need to figure out what they’re doing.”

“As you get more and better data, you can subdivide it further and further – and we should be thinking about the brain in this much more granular way.”

Sources: BBC News and


TJC offers an extensive global network of professional & experienced multilingual translators, proof-readers and interpreters. We also have academic researchers, specialists and speakers, who are all native speakers of over 100 languages. Our expert translators and interpreters are based all over the globe and can assist you with projects of all kinds.

For translation and interpreting services in Japanese, please visit our sister site, The Japanese Connection.

Member of: ATCITIProz

See our LinkedIn profile or visit us on Twitter


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: