Have finally had ds1 assessed for the above. Apparently, he still has significant presence of asymmetrical tonic neck, palmar and spinal gallant reflexes, as well as underdeveloped postural reflexes... Will have advice on treatment shortly, but was wondering from those who have been through this with their children: are all reflexes dealt with at the same time; how long before we might notice any improvements; how long might our ds1 have to work on any programmes to improve the situation? He has on his side, significant intelligence (far greater verbal than non-verbal, however - might post another query on oddities in non-verbal development at some point!), a relatively compliant personality, and a learnt ability to perservere if he understands that his hard work is going to have an effect at some point!
ps we are particularly interested in the speed at which improvements re bedwetting might be seen as an indirect consequence of improving the spinal gallant reflex, as he currently wets the bed every night and I know this is something he would love to be able to stop, given that his little brother doesn't have to wear nappy pants.