The balance system is one of the human body's most complex. Thankfully, it is also quite resilient. Many AN patients have balance issues both before and after treatment.
This Ted Talk with Dr. Steven Rauch, while not specific to acoustic neuroma, includes a great description of how the balance system functions and some practical tips everyone can use to strengthen it. Great to share with those you love!
Note: In no case does the ANA endorse any commercial product, physician, surgeon, medical procedure, medical institution or its staff.