Oh my head!!!
SIGN have a good resource in terms of diagnosis and management of headache. Here is the quick reference guideline.
Neural pathways can be confusing, to help illustrate these try the National geographic 3D brain, a fun and informative model for a doctor or patient education. A more portable version is 3D Brain an iOS app for the iPad and iPhone.
For help understanding the risks for children with possible brain tumours, have a look at the Headsmart decision aid tool. A really helpful list of signs and symptoms with guidance on when to reassure, refer, review or scan.
Depression: can be a challenge, here are some online resources that may help in those tough spots:
Living life to the full is a versatile online CBT resource
MoodGYM is a similar resource even supported by NICE. I also find Big white wall and Headspace really useful patient orientated systems.
For the more difficult aspect of switching antidepressants, try the excellent resource from MIMS:
Substance misuse particularly alcohol make managing mental health difficult.
SMMGP is a great place for forums, relevant NICE and RCGP guidance, e-learning modules, links to suite of RCGP drug, alcohol and Hepatitis B and C certificate courses
A helpful resource is Scope with health resource links tailored for those with learning difficulties.
While often parents may have explored the site prior to diagnosis, the National autistic society can be truly helpful resource