hashimoto treatmentencephalopathy symptomshashimoto's encephalopathy diagnosishashimoto's thyroiditis encephalopathyhypothyroidism and hashimotohashimoto's hyperthyroidismhashimoto's neurological symptomshashimoto autoimmunehakaru hashimotodiagnosing hashimoto'shashimoto disease diagnosishashimoto's thyroiditis treatment