Kenneth C. Catania | |
---|---|
Born | 1965 |
Alma mater | University of Maryland, College Park, University of California, San Diego |
Awards | MacArthur Fellowship, C. J. Herrick Award, NSF Career |
Scientific career | |
Fields | Neurobiology |
Institutions | Vanderbilt University |
Doctoral advisor | Glenn Northcutt |
Kenneth C. Catania (born 1965) is a biologist and neuroscientist teaching and conducting research at Vanderbilt University in Nashville, Tennessee. As an undergraduate, Catania worked as a research assistant at the National Zoo in Washington D.C. while attending the University of Maryland, College Park. In 1989, he received a BS in zoology from the University of Maryland. He received a master's degree (1992) and Ph.D. (1994) in neurosciences from the University of California, San Diego, working with Glenn Northcutt. He did his post-doctoral work with Jon Kaas at Vanderbilt University before joining the Vanderbilt Biological Sciences faculty in 2000 where he is currently a Stevenson Professor of Biological Sciences. [1]
He studies animal sensory systems, brain organization, and behavior in diverse species including star-nosed moles, [2] water shrews, [3] naked mole-rats, [4] alligators and crocodiles, [5] snakes, [6] earthworms, [7] and electric eels. [8] His studies often focus on predators that have evolved special senses and weapons to find and overcome elusive prey and he is considered an expert in extreme animal behaviors. [9] He studies specialized species because they can reveal general principles about brain organization and sensory systems. But he also believes "there is unappreciated beauty and elegance in the behaviors and diverse forms of these extraordinary animals". [10]
Catania was named a MacArthur Fellow in 2006 [11] and in 2013 he received the Pradel Research Award in Neurosciences from the National Academy of Sciences for "highly imaginative investigations of the neural basis of sensory behavior in model organisms" and "discoveries of fundamental principles of behavior, sensory processing, and brain organization". [12]
In addition to his scientific publications, his work has also been featured in magazines such as Scientific American, Natural History Magazine, and The Scientist. His discovery of a "mechanism similar to a taser" in an electric eel by absorbing the shock through his fingertips was widely covered in the popular press. [13]
2013 Pradel Award in Neuroscience, National Academy of Sciences
2005 C. J. Herrick Award in Neuroanatomy
Eric Richard Kandel is an Austrian-American medical doctor who specialized in psychiatry, a neuroscientist and a professor of biochemistry and biophysics at the College of Physicians and Surgeons at Columbia University. He was a recipient of the 2000 Nobel Prize in Physiology or Medicine for his research on the physiological basis of memory storage in neurons. He shared the prize with Arvid Carlsson and Paul Greengard.
The naked mole-rat, also known as the sand puppy, is a burrowing rodent native to parts of East Africa. It is closely related to the blesmols and is the only species in the genus Heterocephalus of the family Heterocephalidae. The naked mole-rat and the Damaraland mole-rat are the only known eusocial mammals, the highest classification of sociality. It has a highly unusual set of physical traits that allow it to thrive in a harsh underground environment and is the only mammalian thermoconformer, almost entirely ectothermic (cold-blooded) in how it regulates body temperature.
A cortical column, also called hypercolumn, macrocolumn, functional column or sometimes cortical module, is a group of neurons in the cortex of the brain that can be successively penetrated by a probe inserted perpendicularly to the cortical surface, and which have nearly identical receptive fields. Neurons within a minicolumn (microcolumn) encode similar features, whereas a hypercolumn "denotes a unit containing a full set of values for any given set of receptive field parameters". A cortical module is defined as either synonymous with a hypercolumn (Mountcastle) or as a tissue block of multiple overlapping hypercolumns.
The star-nosed mole is a small mole found in moist, low areas in the northern parts of North America. It is the only member of the tribe having a touch organ with more than 25,000 minute sensory receptors, known as Eimer's organs, with which this hamster-sized mole feels its way around. With the help of its Eimer's organs, it may be perfectly poised to detect seismic wave vibrations.
Escape reflex, or escape behavior, is any kind of escape response found in an animal when it is presented with an unwanted stimulus. It is a simple reflectory reaction in response to stimuli indicative of danger, that initiates an escape motion of an animal. The escape response has been found to be processed in the telencephalon.
The intraparietal sulcus (IPS) is located on the lateral surface of the parietal lobe, and consists of an oblique and a horizontal portion. The IPS contains a series of functionally distinct subregions that have been intensively investigated using both single cell neurophysiology in primates and human functional neuroimaging. Its principal functions are related to perceptual-motor coordination and visual attention, which allows for visually-guided pointing, grasping, and object manipulation that can produce a desired effect.
Carla J. Shatz is an American neurobiologist and an elected member of the American Academy of Arts and Sciences, the American Philosophical Society, the National Academy of Sciences, and the National Academy of Medicine.
Emery Neal Brown is an American statistician, neuroscientist, and anesthesiologist. He is the Warren M. Zapol Professor of Anesthesia at Harvard Medical School and at Massachusetts General Hospital (MGH), and a practicing anesthesiologist at MGH. At MIT he is the Edward Hood Taplin Professor of Medical Engineering and professor of computational neuroscience, the Associate Director of the Institute for Medical Engineering and Science, and the Director of the Harvard–MIT Program in Health Sciences and Technology. Brown is one of only 19 individuals who has been elected to all three branches of the National Academies of Sciences, Engineering, and Medicine, as well as the first African American and the first anesthesiologist to be elected to all three National Academies.
Catherine Dulac is a French-American biologist. She is the Higgins Professor in Molecular and Cellular Biology at Harvard University, where she served as department chair from 2007 to 2013. She is also an investigator at the Howard Hughes Medical Institute. She was born in 1963 in France. She came to the United States for her postdoctoral study in 1991. She is most notable for her research on the molecular biology of olfactory signaling in mammals, particularly including pheromones, and downstream brain circuits controlling sex-specific behaviors. She developed a novel screening strategy based on screening cDNA libraries from single neurons and a new method of cloning genes from single neurons. As a postdoc, Dulac discovered the first family of mammalian pheromone receptors when working in Nobel laureate Richard Axel's laboratory at Columbia University.
VGF or VGF nerve growth factor inducible is a secreted protein and neuropeptide precursor that may play a role in regulating energy homeostasis, metabolism and synaptic plasticity. The protein was first discovered in 1985 by Levi et al. in an experiment with PC12 cells and its name is non-acronymic. VGF gene encodes a precursor which is divided by proteolysis to polypeptides of different mass, which have a variety of functions, the best studied of which are the roles of TLQP-21 in the control of appetite and inflammation., and TLQP-62 as well as AQEE-30 in regulating depression-like behaviors and memory The expression of VGF and VGF-derived peptides is detected in a subset of neurons in the central and peripheral nervous systems and specific populations of endocrine cells in the adenohypophysis, adrenal medulla, gastrointestinal tract, and pancreas. VGF expression is induced by NGF, CREB and BDNF and regulated by neurotrophin-3. Physical exercise significantly increases VGF expression in mice hippocampal tissue and upregulates a neurotrophic signaling cascade thought to underlie the action of antidepressants.
Optogenetics most commonly refers to a biological technique that involves the use of light to control neurons that have been genetically modified to express light-sensitive ion channels. As such, optogenetics is a neuromodulation method that uses a combination of techniques from optics and genetics to control the activities of individual neurons in living tissue—even within freely-moving animals. In some usages, optogenetics also refers to optical monitoring of neuronal activity and control of biochemical pathways in non-neuronal cells, although these research activities preceded the use of light-sensitive ion channels in neurons. As optogenetics is used by some authors to refer to only optical control of the activity of genetically defined neurons and not these additional research approaches, the term optogenetics is an example of polysemy.
Cornelia Isabella "Cori" Bargmann is an American neurobiologist. She is known for her work on the genetic and neural circuit mechanisms of behavior using C. elegans, particularly the mechanisms of olfaction in the worm. She has been elected to the National Academy of Sciences and had been a Howard Hughes Medical Institute investigator at UCSF and then Rockefeller University from 1995 to 2016. It was announced on September 21, 2016 that she had been named the incoming president of science at the Chan Zuckerberg Initiative, effective October 1, 2016. In 2012 she was awarded the $1 million Kavli Prize, and in 2013 the $3 million Breakthrough Prize in Life Sciences.
Ann Martin Graybiel is an Institute Professor and a faculty member in the Department of Brain and Cognitive Sciences at the Massachusetts Institute of Technology. She is also an investigator at the McGovern Institute for Brain Research. She is an expert on the basal ganglia and the neurophysiology of habit formation, implicit learning, and her work is relevant to Parkinson's disease, Huntington's disease, obsessive–compulsive disorder, substance abuse and other disorders that affect the basal ganglia.
Leslie Birgit Vosshall, Ph.D., is an American neurobiologist and currently an HHMI Investigator and the Robin Chemers Neustein Professor of Neurogenetics and Behavior at The Rockefeller University. She is also the director of the Kavli Neural Systems Institute at The Rockefeller University. She is well known for her contributions to the field of olfaction, particularly for the discovery and subsequent characterization of the insect olfactory receptor family, and to the genetic basis of chemosensory behavior in mosquitoes and humans.
Sensory maps are areas of the brain which respond to sensory stimulation, and are spatially organized according to some feature of the sensory stimulation. In some cases the sensory map is simply a topographic representation of a sensory surface such as the skin, cochlea, or retina. In other cases it represents other stimulus properties resulting from neuronal computation and is generally ordered in a manner that reflects the periphery. An example is the somatosensory map which is a projection of the skin's surface in the brain that arranges the processing of tactile sensation. This type of somatotopic map is the most common, possibly because it allows for physically neighboring areas of the brain to react to physically similar stimuli in the periphery or because it allows for greater motor control.
Adam Gazzaley is an American neuroscientist, author, photographer, entrepreneur and inventor. He is the founder and executive director of Neuroscape and the David Dolby Distinguished Professor of Neurology, Physiology, and Psychiatry at University of California, San Francisco (UCSF). He is co-founder and Chief Science Advisor of Akili Interactive Labs, JAZZ Venture Partners, and Sensync. Gazzaley is the inventor of the first video game approved by the FDA as a medical treatment. He is a Board of Trustee member, Science Council member and Fellow of the California Academy of Sciences. He has authored over 150 scientific articles.
The salience network (SN) is a large scale brain network of the human brain that is primarily composed of the anterior insula (AI) and dorsal anterior cingulate cortex (dACC). It is involved in detecting and filtering salient stimuli, as well as in recruiting relevant functional networks. Together with its interconnected brain networks, the SN contributes to a variety of complex functions, including communication, social behavior, and self-awareness through the integration of sensory, emotional, and cognitive information.
Dora Angelaki is a Professor of Neuroscience in the New York University Tandon School of Engineering. She previously held the Wilhelmina Robertson Professorship of Neuroscience at the Baylor College of Medicine. She looks at multi-sensory information flow between subcortical and cortical areas of the brain. Her research interests include spatial navigation and decision-making circuits. She was elected to the National Academy of Sciences in 2014.
Emily B. Falk is an American psychologist, neuroscientist, and professor of communication at the Annenberg School for Communication at the University of Pennsylvania, holding secondary appointments in psychology and marketing.