A method of treating an individual exhibiting at least one symptom of a mental disorder is provided which comprises administering to the individual an antimicrobial composition in an amount effective to inhibit or eliminate the at least one symptom of the disorder. After the piston rod has traveled inward a certain distance, the cylinder is supported against the connector bearing by way of a stop buffer. Further, at least one plaque form is highlighted in a pictorial display on the basis of a previously known value range of the refractive index for at least one plaque form. Also, an upper electrode of the MIM capacitor is directly connected to an upper metal interconnection during a dual damascene process.