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A Sensitive and Reliable Measure of Pharmacodynamics

Assessing the pharmacodynamics of CNS drugs presents a unique development hurdle. Understanding brain penetration, PK/PD relationships, and drug mechanism are critical for success in early development. Current tools for measuring brain-drug interactions provide limited and sometimes inaccurate information.

Orasi Index™ improves drug success by confirming where and when drug alter brain function.


Pharmacodynamic profile of three neuroactive drugs as measured by the Orasi Index™