Lawrence Gregory Appelbaum

Lawrence Gregory Appelbaum

Associate Professor in Psychiatry and Behavioral Sciences

Education & Training

  • Ph.D., University of California at Irvine 2004

Overview

Greg Appelbaum is an Associate Professor in the Department of Psychiatry and Behavioral Sciences in the Duke University School of Medicine. He is a member of the Brain Stimulation Division of Psychiatry, where he directs the Human Performance Optimization lab (Opti Lab) and the Brain Stimulation Research Center.  Dr. Appelbaum core member of the Center for Cognitive Neuroscience, holds a secondary appointment in the Department of Psychology and Neuroscience, and is a member of the Duke Institute for Brain Sciences where he teaches and advises in the Neuroscience major.

Dr. Appelbaum's research interests primarily concern the brain mechanisms underlying visual cognition, how these capabilities differ among individuals, and how they can be improved through behavioral, neurofeedback, and neuromodulation interventions. Within the field of cognitive neuroscience, his research has addressed visual perception, sensorimotor function, executive function, decision-making, and learning/expertise. In this research, he has utilized a combination of behavioral psychophysics coupled with the neuroscience techniques of electroencephalography (EEG), transcranial magnetic stimulation (TMS), functional magnetic resonance imaging (fMRI), and functional near infrared spectroscopy (fNIRS). 

Sperling, G., et al. “Amplifying the effective perceptual contrast of a grating.” Perception, vol. 34, PION LTD, Jan. 2005, pp. 22–22.

Mervis, Carolyn, et al. “Attentional Characteristics of Infants and Toddlers With Williams Syndrome During Triadic Interactions.” Developmental Neuropsychology, vol. 23, no. 1, Informa UK Limited, Feb. 2003, pp. 243–68. Crossref, doi:10.1207/s15326942dn231&2_11. Full Text

Mervis, Carolyn B., et al. “Attentional characteristics of infants and toddlers with Williams syndrome during triadic interactions.Dev Neuropsychol, vol. 23, no. 1–2, 2003, pp. 243–68. Pubmed, doi:10.1080/87565641.2003.9651894. Full Text

Appelbaum, L. G., et al. “Contrast amplification in a texture discrimination task.Investigative Ophthalmology & Visual Science, vol. 42, no. 4, ASSOC RESEARCH VISION OPHTHALMOLOGY INC, Mar. 2001, pp. S315–S315.

Mills, D. L., et al. “III. Electrophysiological studies of face processing in Williams syndrome.J Cogn Neurosci, vol. 12 Suppl 1, 2000, pp. 47–64. Pubmed, doi:10.1162/089892900561977. Full Text

Rao, Hrishikesh M., et al. “Sensorimotor Learning during a Marksmanship Task in Immersive Virtual Reality.” Frontiers in Psychology, vol. 9, Frontiers Media SA. Crossref, doi:10.3389/fpsyg.2018.00058. Full Text Open Access Copy

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