We may consider a Future Brain Helmet(s) as a Mobile & Smart Computational Cyberspace, that would be able to sensor-capture, diagnose-analyze brain functions, communicate the information effectively and securely. Plus, each cascade individually, may be considered to some extend as an Athlete's-personalized-Cyber Center, that may potentially communicate with the Athlete's Health Record to facilitate most effective real-time diagnosis and effective specialist's (neuro-cardio-plus... physician's treatment.     

Plus, the Brain Cascade would have computational capacity to trigger the proper sequence of events to: 

...diagnose - seek urgent assistance - set required medical rescue - call for physician(s) - specialist - subject to diagnosis and patient state - .... - first aid  - emergency transportation - clinical aid-...plus"

The research results, may be a promote next step in developing Military, Police, Firemen, Mountain Rescue, plus.... Cascades that may be life saving.

Weblinks:

There are also number of developments in the ultra-high bandwidth brain-machine interfaces to connect humans and computers : https://www.nextbigfuture.com/2018/09/neuralink-brain-computer-interface-ten-times-better-than-anything-before-to-be-announced-in-months.html

An Autonomous IoT actively manages data and decisions on behalf of users, drawing upon machine learning techniques and optimization algorithms. However, it is critical to still allow users to make informed choices about their general needs and comfort. Nascent instantiations of the A-IoT range from smart thermostats that learn to autonomously control central heating systems based on the presence of users and their routine, to washing machines that order detergent for delivery when it runs out.

Source: https://uclic.ucl.ac.uk/research/ai-and-hci/future-everyday-interaction-with-the-autonomous-internet-of-things-a-iot