The aim of this functional Magnetic Resonance Imaging (MRI) study is to assess the effect of single dose of F2695 at 75mg on modulation of the cerebral motor network.

Inclusion Criteria:

Male right-handed*, healthy volunteers 18 to 40 years of age. Having signed and dated an informed consent form

Exclusion Criteria:

Any significant disease or history of any clinically important drug allergy. Acute disease state within 7 days. History of drug abuse within 1 year. History or current excessive use of alcohol and / or positive alcohol screen. History of narrow angle glaucoma, seizures or epilepsy or brain injury. History of Gluten sensitivity, Gluten intolerance (celiac disease), Wheat allergy or Wheat intolerance.

History of obstructive voiding symptoms, including urinary retention.