Very rare hearing/neuron condition sometimes affecting numeracy. Help/info,please?

Neuron/audio condition, affected by specific pitches.So rare neurology in U.K no resources. when frquenltly v distressed/ill from sounds, my ability to handlemultiple numerate normal functioning blanks.i.e., date = time = cost is just a jumble. A kind of stress-dyslexia that doesnt occur when neuronns not stressed. My linguistic ability unimpaired. It is isolating me as private (guY BERARD) treatment unvailable in u.k. Does anyone know anything helpful re this. I have M.E. and this is partly due to neurons. Or does anyone have contact with Oliver Sacks, who may have treated/discovered strategies for preventing further deterioration or turning this to whatever are the hidden `upsides`? I will be so grateful of any trustworthy leads and/or help whatsoever, am compos mentis, Transpersonal Psychotherapy holistic/Quantum background. Thanks for ANY relevant reliable resource/s. I do think Oliver Sacks my best chance as have studied and kept some pace with him.