WHAT EXACTLY IS THE SCRATCH & SNIFF TEST? MICHELLE LANE 32/30 -----Original Message----- From: Parkinson's Information Exchange Network [mailto:[log in to unmask]]On Behalf Of Dick Swindler Sent: Tuesday, September 12, 2000 12:02 PM To: [log in to unmask] Subject: Re: My daughter's question Sue - One pre-test for PD, prior to any symptoms, is the scratch-and-sniff smell test. A movement disorder specialist might have access to such a test. If one isn't readily available, perhaps an ear-nose-and-throat doc might have one. Margie