article_snippet: The double world champion, who was concussed in an unexplained testing accident in Barcelona last month, spoke to senior engineers during Fernando Alonso trip.
article_snippet: Fernando Alonso also talked through the data from an unexplained testing accident in Barcelona.
article_snippet: A date for those tests has yet to be set, though those tests could take place in the paddock a week on Thursday.
article_snippet: The Spaniard spent three days in hospital after the accident and returned for further scans, but was not allowed to take part in the opening race of the season in Australia last Sunday.
highlights_snippet: The 33-year-old Spaniard was involved in a crash in pre-season testing .
  