Sarah Berg
Director of Neuroscience at Neuronetrix
****.******@*****.***
Summary
I am interested in a systems neuroscience approach towards understanding the pathophysiology of psychiatric
and neurodegerative disorders. Studying the emergent properties of genetic and molecular abnormalities on
neural networks and behavioral deficits can provide great insight into these disorders. Towards this end, I am
currently studying network dysfunction associated with Alzheimer's disease via electroencephalography and
event related potentials. Additionally, my PhD thesis work focused on molecular and behavioral abnormalities
observed in a neurodevelopmental animal model of schizophrenia.
Experience
Director of Neuroscience at Neuronetrix, Inc.
April 2012 - Present (1 year 7 months)
• Prepare and edit study proposals, clinical procedures, and marketing literature (white papers) ensuring
scientific accuracy and incorporating current research publications
• Communicate the company’s technology capabilities to TPO’s for clinical and pharmaceutical research
• Design clinical studies using the COGNISION EEG/ERP System
• Analyze, interpret, and present data obtained from clinical studies
• Collaborate with IT to enhance and develop software for EEG/ERP data analysis and presentation
In Vivo Study Coordinator at Advanced Testing Laboratory
December 2010 - April 2012 (1 year 5 months)
• Trained all scientists at a large pharmaceutical company based in Indianapolis who were actively generating
non-GLP in vivo data to utilize in- house software to publish data to a database.
• Managed storage and retrieval of non-GLP in vivo data generated internally and externally for multiple
DHT’s.
• Collaborated with IT to resolve software bugs and develop program enhancements.
• Maintained metrics and updated the sharepoint site and infopath form used to request study data publication.
Biological Science Aid at USDA-ARS
May 2002 - August 2005 (3 years 4 months)
Assisted the PI in laboratory, greenhouse, and field research. Laboratory research included, but not limited
to, determination of soil microbial biomass, particular organic matter estimation, soil particle size
determination by sieving and sedimentation, and ELISA assays.
Courses
Doctor of Philosophy, Medical Neuroscience
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Indiana University
Electrical Signaling and Ion Channel Biology MNEU-N 613
Neuropharmacology- Synaptic Transmission MNEU-N 615
Intracellular Signal Transduction MNEU-N 617
Neurotransmission, Dynamics, and Synaptic Plasticity MNEU-N 612
Integrative Neurophysiology MNEU-N 614
Developmental Biology of Neurons MNEU-N 616
Neuroanatomy ANAT-D 527
Neuropharmacology PHAR-F 809
Cognitive and Behavioral Neuroscience PSY 590
Psychopharmacology PSY-I 545
Projects
PhD Thesis: “Nicotine Use in Schizophrenia: a Part of the Cure or the Disease”
August 2007 to June 2011
Members:Sarah Berg
Assessed nicotine’s effect on cognition (radial arm maze), addiction liability (locomotor sensitization, IV
self-administration), and nicotinic acetylcholine receptor expression (receptor binding) in an animal model of
schizophrenia during two developmental time points (adolescence and adulthood).
PET Imaging Data Analysis
January 2006 to May 2006
Members:Sarah Berg
Created a GUI using Matlab to calculate binding potential from PET imaging data files using Logan Plot
analysis
Publications
Alcohol seeking and consumption in the NVHL neurodevelopmental rat model of schizophrenia.
Behavioural Brain Research April 15, 2011
Authors: Sarah Berg,, R Andrew Chambers
Alcohol abuse in schizophrenia exceeds rates in the general population and worsens illness outcomes.
Neonatal ventral hippocampal lesion (NVHL) rats model multiple schizophrenia dimensions including
addiction vulnerability. This study compared NVHL vs. SHAM-controls in operant alcohol seeking and
consumption. NVHLs enhanced consumption of combined ethanol/sucrose solution but neither ethanol or
sucrose only solutions, consistent with increased vulnerability specific to carbohydrate-laden alcohol
beverages typically consumed in early stages of human alcoholism.
Accentuated behavioral sensitization to nicotine in the neonatal ventral hippocampal lesion model of
schizophrenia.
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Neuropharmacology June 2008
Authors: Sarah Berg, R Andrew Chambers
The prevalence of smoking in schizophrenia patients far exceeds that in the general population. Increased
vulnerability to nicotine and other drug addictions in schizophrenia may reflect the impact of developmental
limbic abnormalities on cortical-striatal mediation of behavioral changes associated with drug use. Rats with
neonatal ventral hippocampal lesions (NVHL), a neurodevelopmental model of schizophrenia, have
previously been shown to exhibit altered patterns of behavioral sensitization to both cocaine and ethanol. This
study explored nicotine sensitization in NVHLs by testing locomotor activity of NVHL versus
SHAM-operated controls over three weeks in response to nicotine (0.5 mg/kg) or saline injections (s.c.)
followed by a nicotine challenge delivered to all rats two weeks later. At the beginning of the initial injection
series, post-injection locomotor activation was indistinguishable among all treatment groups. However,
nicotine but not saline injections produced a progressive sensitization effect that was greater in NVHL rats
compared to SHAMs. In the challenge session, rats with previous nicotine history showed enhanced
locomotor activation to nicotine when compared to drug naïve rats, with NVHL-nicotine rats showing the
greatest degree of activity overall. These results demonstrate that NVHLs exhibit altered short-and long-term
sensitization profiles to nicotine, similar to altered long-term sensitization profiles produced by cocaine and
ethanol. Collectively, these findings suggest the neurodevelopmental underpinnings of schizophrenia produce
enhanced behavioral sensitization to addictive drugs as an involuntary and progressive neurobehavioral
process, independent of the acute psychoactive properties uniquely attributed to nicotine, cocaine, or alcohol.
“Effect of chronic nicotine on cognition and cortical-striatal nicotine receptor densities in the NVHL rat
model of schizophrenia.” (In preparation)
Authors: Sarah Berg, Alena Sentir, Cooley, B.S., Chambers, R.A.
“Potentiation of addiction vulnerability in rats with neonatal ventral hippocampal lesions
self-administering nicotine.” (In preparation).
Authors: Sarah Berg, Alena Sentir, Cooley, B.S., Chambers, R.A.
“Cortical-striatal gene expression in neonatal hippocampal lesion-amplified cocaine sensitization.” (In
preparation).
Genes, Brain, and Behavior
Authors: Sarah Berg, Alena Sentir, Chambers, R.A.
Skills & Expertise
Neuroscience
Neuropharmacology
Biomedical Engineering
Pharmacology
Data Analysis
Schizophrenia
Behavioral Science
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Teaching Experience
Microsoft Excel
SharePoint
SPSS
GraphPad Prism
Matlab
Cognitive Neuroscience
EEG
Signal Processing
Addictions
Technical Writing
Alzheimer's disease
Software Project Management
Scientific Writing
Animal Models
In Vivo
Immunohistochemistry
Biochemistry
Lifesciences
PCR
Immunofluorescence
Cell Biology
Cell Culture
Molecular Biology
RT-PCR
Assay Development
Laboratory
Gel Electrophoresis
Clinical Trials
Western Blotting
Microbiology
Clinical Research
ELISA
Experimental Design
Histology
Science
Education
Indiana University
Doctor of Philosophy, Medical Neuroscience, 2005 - 2011
Grade: 3.8 on a 4.0 scale
Activities and Societies: • Association for Women in Science, 2006-08
• Mentor for incoming graduate students, 2007-09
University of Nebraska-Lincoln
Bachelor of Science, Biological Systems Engineering, 2000 - 2005
Grade: 3.4 on a 4.0 scale
Activities and Societies: • Biomedical Engineering Society (2000-2005)
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• Society of Women Engineers (2002-2005)
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Sarah Berg
Director of Neuroscience at Neuronetrix
****.******@*****.***
Contact Sarah on LinkedIn
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