**Methods**

IQoro training (**Figure 3** A, B; Video 1) of duration 3 x 10 seconds three times per day for a duration of 6–8 months. Outcome measurements were made at two time points: before and at end of training.

### **Outcome measurements**

12 patients in the study

• High Resolution Manometry (HRM) [28].

All patients in the study,

	- lower normal value <sup>≥</sup>15 N,
	- lower normal value <sup>≥</sup>10 sec
	- lower normal value for swallowing rate <sup>≥</sup> 10 ml / sec

### **Results**

All Orofacial motor tests and Orofacial sensory test scores were normal before treatment, indicating that there was no neurological cause to the patient's symptoms.

	- misdirected swallowing
	- cough,
	- hoarseness,
	- oesophageal retention
	- globus sensation,
	- VAS, Pharyngeal Sling Force (PSF = LFT), VCT and TWST = SCT.
