Dr. David L. Arndt, MD, Ph.D. is a Medical Science Liaison at the Biogen. He completed his Doctor of Philosophy and Master of Science at Kansas State University. His Clinical Interests are Neurotransmitters, Glutamate, Synaptic Transmission, Neurotransmission, Behavioral Neuroscience, Laboratory Experiments, Neuropharmacology, Perception, Cognition, Attention, Emotion, Intelligence, Subjective Experiences, Motivation, and Brain Functioning.