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Patricia Broderick   Dr.  Senior Scientist or Principal Investigator 
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Patricia Broderick published an article in October 2016.
Top co-authors See all
Peter C Hauser

174 shared publications

Department of Chemistry; University of Basel; Basel Switzerland

Michael J. Schöning

172 shared publications

Institut für Nano- und Biotechnologien (INB), FH Aachen – Jülich, Jülich, Deutschland

Assefa M. Melesse

159 shared publications

Department of Earth and Environment, Florida International University, Miami, USA

Patrick Eugster

33 shared publications

Department of Computer Science, Purdue University, West Lafayette, IN

Hans Peter Herzig

31 shared publications

EPFL Lausanne, Lausanne 1015, Switzerland

10
Publications
16
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13
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Publication Record
Distribution of Articles published per year 
(2006 - 2016)
Total number of journals
published in
 
6
 
Publications See all
Article 0 Reads 1 Citation Neuromolecular imaging, a nanobiotechnology for Parkinson's disease: advancing pharmacotherapy for personalized medicine... P. A. Broderick, L. Wenning, Y.-S. Li Published: 28 October 2016
Journal of Neuro-Visceral Relations, doi: 10.1007/s00702-016-1633-3
DOI See at publisher website PubMed View at PubMed
Article 3 Reads 0 Citations 4th International Symposium on Sensor Science (I3S2015): Conference Report Peter Seitz, Debbie G. Senesky, Michael J. Schöning, Peter C... Published: 23 September 2015
Sensors, doi: 10.3390/s150924458
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Note: In lieu of an abstract, this is an excerpt from the first page.Excerpt An international scientific conference was sponsored by the journal Sensors under the patronage of the University of Basel. The 4th edition of the International Symposium on Sensor Science (I3S2015) ran from 13 to 15 July 2015 in Basel, Switzerland. It comprised five plenary sessions and one morning with three parallel sessions. The conference covered the most exciting aspects and the latest developments in sensor science. The conference dinner took place on the second evening of the conference. The I3S2015 brought together 170 participants from 40 different countries.
Article 0 Reads 3 Citations Cocaine Shifts the Estrus Cycle Out of Phase and Caffeine Restores It Patricia A. Broderick, Lauren B. Malave Published: 01 December 2014
Journal of Caffeine Research, doi: 10.1089/jcr.2014.0015
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Background: Sex differences in cocaine abuse are well established. Females have a higher sensitivity and thus higher vulnerability to cocaine abuse compared to males. There are many studies showing that sensitivity to cocaine reward varies during the estrus cycle.
Article 0 Reads 3 Citations Caffeine's Attenuation of Cocaine-Induced Dopamine Release by Inhibition of Adenosine Lauren B. Malave, Patricia A. Broderick Published: 01 June 2014
Journal of Caffeine Research, doi: 10.1089/jcr.2014.0004
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Background: It is well known that the reinforcing properties of cocaine addiction are caused by the sharp increase of dopamine (DA) in the reward areas of the brain. However, other mechanisms have been speculated to contribute to the increase. Adenosine is one system that is associated with the sleep-wake cycle and is most important in regulating neuronal activity. Thus, more and more evidence is pointing to its involvement in regulating DA release. The current study set out to examine the role of adenosine in cocaine-induced DA release.
Article 4 Reads 1 Citation Neuromolecular Imaging Shows Temporal Synchrony Patterns between Serotonin and Movement within Neuronal Motor Circuits i... Patricia A. Broderick Published: 21 June 2013
Brain Sciences, doi: 10.3390/brainsci3020992
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The present discourse links the electrical and chemical properties of the brain with neurotransmitters and movement behaviors to further elucidate strategies to diagnose and treat brain disease. Neuromolecular imaging (NMI), based on electrochemical principles, is used to detect serotonin in nerve terminals (dorsal and ventral striata) and somatodendrites (ventral tegmentum) of reward/motor mesocorticolimbic and nigrostriatal brain circuits. Neuronal release of serotonin is detected at the same time and in the same animal, freely moving and unrestrained, while open-field behaviors are monitored via infrared photobeams. The purpose is to emphasize the unique ability of NMI and the BRODERICK PROBE® biosensors to empirically image a pattern of temporal synchrony, previously reported, for example, in Aplysia using central pattern generators (CPGs), serotonin and cerebral peptide-2. Temporal synchrony is reviewed within the context of the literature on central pattern generators, neurotransmitters and movement disorders. Specifically, temporal synchrony data are derived from studies on psychostimulant behavior with and without cocaine while at the same time and continuously, serotonin release in motor neurons within basal ganglia, is detected. The results show that temporal synchrony between the neurotransmitter, serotonin and natural movement occurs when the brain is NOT injured via, e.g., trauma, addictive drugs or psychiatric illness. In striking contrast, in the case of serotonin and cocaine-induced psychostimulant behavior, a different form of synchrony and also asynchrony can occur. Thus, the known dysfunctional movement behavior produced by cocaine may well be related to the loss of temporal synchrony, the loss of the ability to match serotonin in brain with motor activity. The empirical study of temporal synchrony patterns in humans and animals may be more relevant to the dynamics of motor circuits and movement behaviors than are studies of static parameters currently relied upon within the realms of science and medicine. There are myriad applications for the use of NMI to discover clinically relevant diagnoses and treatments for brain disease involving the motor system.
Article 3 Reads 2 Citations Sex-Specific Brain Deficits in Auditory Processing in an Animal Model of Cocaine-Related Schizophrenic Disorders Patricia A. Broderick, Taylor Rosenbaum Published: 10 April 2013
Brain Sciences, doi: 10.3390/brainsci3020504
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Cocaine is a psychostimulant in the pharmacological class of drugs called Local Anesthetics. Interestingly, cocaine is the only drug in this class that has a chemical formula comprised of a tropane ring and is, moreover, addictive. The correlation between tropane and addiction is well-studied. Another well-studied correlation is that between psychosis induced by cocaine and that psychosis endogenously present in the schizophrenic patient. Indeed, both of these psychoses exhibit much the same behavioral as well as neurochemical properties across species. Therefore, in order to study the link between schizophrenia and cocaine addiction, we used a behavioral paradigm called Acoustic Startle. We used this acoustic startle paradigm in female versus male Sprague-Dawley animals to discriminate possible sex differences in responses to startle. The startle method operates through auditory pathways in brain via a network of sensorimotor gating processes within auditory cortex, cochlear nuclei, inferior and superior colliculi, pontine reticular nuclei, in addition to mesocorticolimbic brain reward and nigrostriatal motor circuitries. This paper is the first to report sex differences to acoustic stimuli in Sprague-Dawley animals (Rattus norvegicus) although such gender responses to acoustic startle have been reported in humans (Swerdlow et al. 1997 [1]). The startle method monitors pre-pulse inhibition (PPI) as a measure of the loss of sensorimotor gating in the brain's neuronal auditory network; auditory deficiencies can lead to sensory overload and subsequently cognitive dysfunction. Cocaine addicts and schizophrenic patients as well as cocaine treated animals are reported to exhibit symptoms of defective PPI (Geyer et al., 2001 [2]). Key findings are: (a) Cocaine significantly reduced PPI in both sexes. (b) Females were significantly more sensitive than males; reduced PPI was greater in females than in males. (c) Physiological saline had no effect on startle in either sex. Thus, the data elucidate gender-specificity to the startle response in animals. Finally, preliminary studies show the effect of cocaine on acoustic startle in tandem with effects on estrous cycle. The data further suggest that hormones may play a role in these sex differences to acoustic startle reported herein.
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