Ireland’s Jonathan Sexton receives treatment after getting a bang on the head against Australia last November. Photograph: Colm O’Neill/Inpho

The role of the media in reporting concussion is a delicate but important one. ESPN once had a regular NFL highlight segment called ‘Jacked Up’ where (...)

England fullback Mike Brown is unlikely to play again this season and is still suffering symptoms from the concussion he picked up in this tackle of Italy’s Andrea Masi during the Six Nations clash at Twickenham. Photo: Julian Finney/Getty Images

The England fullback Mike Brown is unlikely to play again this season because he is continuing to suffer concussion symptoms two months after he wa(...)

England  get held up just short of the try line in the dying seconds of the  Six Nations  match against France at Twickenham Stadium. Photograph: Adrian Dennis/AFP/Getty Images

England 55 France 35England fell short of being crowned Six Nations champions for the first time under Stuart Lancaster despite toppling France 55-35 (...)

England’s Jonathan Joseph dives over for a try during their Six Nations match against Scotland at  Twickenham, London.

England 25 Scotland 13 By Saturday night England could well be Six Nations champions after three successive years as frustrated bridesmaids. They (...)

Courtney Lawes is back in the England team for the game against Scotland. Photograph: David Rogers/Getty Images

England have recalled lock Courtney Lawes and fullback Mike Brown for Saturday’s RBS Six Nations clash with Scotland.Lawes makes his first internation(...)

 Billy Vunipola makes a break at the Aviva Stadium. James Crombie/Inpho

15 Alex GoodeHe carried more ball (18) than anyone else and made more metres (136) but struggled a bit in the air. Mike Brown’s absence was noticeable(...)

Ireland’s Robbie Henshaw  takes a high ball despite the attempts of England’s   Alex Goode to score a try during the Six Nations match at the Aviva Stadium. Photograph:  David Rogers/Getty Images 6:46

Ireland 19 England 9A strangely comprehensive dismissal of England, to end a four game losing streak dating back to 2011, this will be remembered as t(...)

Alex Goode replaces Mike Brown in the Englad side for Sunday’s Six Nations games against Ireland. (Photo by David Rogers/Getty Images)

England have made the first changes of their 2015 RBS 6 Nations campaign after naming Alex Goode and Jack Nowell in their starting XV to face Ireland (...)

Simon Zebo has had few chances to play his attacking, running game but insists he is more than happy to be part of a winning Ireland side. (Photograph: INPHO/Dan Sheridan) 3:06

Simon Zebo never woke up in the morning having dreamed of the kick and chase game. He never fantasised about competing for a high ball and slapping it(...)

England fullback Mike Brown has been ruled out of Sunday’s RBS Six Nations match against Ireland after suffering a setback in his recovery from concussion, the Rugby Football Union has announced. Photograph: David Davies/PA

England full-back Mike Brown has been ruled out of Sunday’s RBS Six Nations match against Ireland after suffering a setback in his recovery from concu(...)