By comparing the hippocampus of a patient suffering from episodic memory to that of a healthy person of the same age, Professor James Brewer can determine whether the patient is suffering from Alzheimer’s Disease. Trouble is, to manually assemble the 256 hippocampi MRI images, it can take an entire week. Or he can run NeuroQuant on his iMac and get a statistical report in about 8.5 minutes.

Need help with an application? In Mac OS X Leopard, you’ll find Help in the menu bar of every application. Help points the way to tutorials, user guides, keyboard shortcuts, and other valuable resources. Specific to the application you’re using, Help offers Numbers help when you’re running Numbers and Pages help when you’re using Pages. Learn more about Help in the latest Quick Tip of the Week.