Michael Long studies the neural circuits that underlie complex behavior. He trained with Barry Connors (Brown University) and Michale Fee (MIT). His laboratory examines brain networks during the perception or production of skilled movements (often vocalizations) with a special interest in understanding the cellular and network properties that contribute to these behaviors.
Ariadna Corredera Asensio
Ariadna grew up in Barcelona, Spain, where she studied Biomedical Sciences at the University of Barcelona. She then completed her undergraduate thesis in Crickmore’s Lab at Harvard Medical School, studying motivation in Drosophila melanogaster. Specifically, the gradual reversal of sexual satiety in male flies after copulation. Next, she completed her master’s in Neuroscience in Rajasethupathy’s Lab at Rockefeller University, exploring large network dynamics and their specific activity patterns in mice. Her master’s thesis combined virtual reality tasks, in-vivo multifiber photometry recordings, and viral tracing tools to explore how different sources of external and internal information are locally integrated into the anterior cingulate cortex; a prefrontal network necessary for behavioral flexibility.
Arkarup did his Ph.D. at the Watson School of Biological Sciences at Cold Spring Harbor Laboratory in the Albeanu lab, where he studied computations and neural circuits involved in olfactory sensory processing. He also developed and built a microscope for simultaneous in-vivo two-photon imaging and photo-stimulation. He is interested in understanding neural circuit mechanisms that underlie sensorimotor transformations in ethologically relevant behaviors and is spearheading the effort to investigate countersinging in Scotinomys teguina. email@example.com
Banerjee A, Marbach F, Anselmi F, Koh MS, Davis MB, Garcia da Silva P, Delevich K, Oyibo HK, Gupta P, Li B, Albeanu DF (2015). An Interglomerular Circuit Gates Glomerular Output and Implements Gain Control in the Mouse Olfactory Bulb. Neuron, 87(1):193-207.
Sarkar B, Banerjee A, Das AK, Nag S, Kaushalya SK, Tripathy U, Shameem M, Shukla S, Maiti S (2014). Label-free dopamine imaging in live rat brain slices. ACS Chem Neurosci, 5(5):329-34.
Gregg studies how the brain generates rhythmic motor sequences, and is especially interested in
the production of human speech and animal vocalizations. In 2017, he completed a joint PhD in
linguistics and neuroscience at Yale University under the direction of Stephen R. Anderson and David McCormick. In the McCormick Lab, he investigated the biological and genetic basis for
ultrasonic vocalization in house mice. He then joined the laboratory of Janghoo Lim in the Yale
Department of Genetics, where he studied the neurobiological mechanisms of pathological
articulatory variability in spinocerebellar ataxia type 1. In the Long lab, Gregg uses human
intracranial electrophysiology to examine the role of IFG and sensorimotor brain regions in
development in mice. Sci Rep, srep23305.
Castellucci GA, Calbick D, McCormick DA (in review). The temporal organization of mouse
Robert is interested in understanding how elementary building blocks of the brain – ranging from ion channels to the morphology of single neurons and architecture of neural networks – can be combined to generate remarkably complex behaviors. During his doctoral studies with Dr. Marcel Oberlaender at the Max Planck Institute in Tuebingen, Germany, he combined large-scale anatomical reconstructions of neural networks with biophysically detailed models of single neurons to reveal mechanisms underlying sensory-evoked signal flow in the somatosensory cortex. Now, he is using electrophysiological measurements to study how interactions of excitatory and inhibitory neurons generate precise and robust network activity patterns underlying song production in zebra finches.
Kornfeld J, Benezra SE, Narayanan RT, Svara F, Egger R, Oberlaender M, Denk W, Long MA (2017). EM connectomics reveals axonal target variation in a sequence-generating network. Elife, e24364.
Landau ID, Egger R, Dercksen VJ, Oberlaender M, Sompolinsky H (2016). The impact of structural heterogeneity on excitation-inhibition balance in cortical networks. Neuron, 92(5):1106-1121.
Egger R, Schmitt AC, Wallace DJ, Sakmann B, Oberlaender M, Kerr JN (2015). Robustness of sensory-evoked excitation is increased by inhibitory inputs to distal apical tuft dendrites. Proc Natl Acad Sci U S A, 112(45):14072-7.
Narayanan RT, Egger R, Johnson AS, Mansvelder HD, Sakmann B, de Kock CP, Oberlaender M (2015). Beyond Columnar Organization: Cell Type- and Target Layer-Specific Principles of Horizontal Axon Projection Patterns in Rat Vibrissal Cortex. Cereb Cortex, 25(11):4450-68.
Egger R, Dercksen VJ, Udvary D, Hege HC, Oberlaender M (2014). Generation of dense statistical connectomes from sparse morphological data. Front Neuroanat, 8:129.
Meyer HS, Egger R, Guest JM, Foerster R, Reissl S, Oberlaender M (2013). Cellular organization of cortical barrel columns is whisker-specific. Proc Natl Acad Sci U S A, 110(47):19113-8.
Egger R, Narayanan RT, Helmstaedter M, de Kock CP, Oberlaender M (2012). 3D reconstruction and standardization of the rat vibrissal cortex for precise registration of single neuron morphology. PLoS Comput Biol, 8(12):e1002837.
Hu Y, Egger R, Zhang P, Wang X, Chen Z (2010). Interface solitons excited between a simple lattice and a superlattice. Opt Express, 18(14):14679-84.
Zhang P, Egger R, Chen Z (2009). Optical induction of three-dimensional photonic lattices and enhancement of discrete diffraction. Opt Express, 17(15):13151-6.
Oberlaender M, Dercksen VJ, Egger R, Gensel M, Sakmann B, Hege HC (2009). Automated three-dimensional detection and counting of neuron somata. J Neurosci Methods, 180(1):147-60.
Margot did her undergraduate work with Barry Connors, where she completed her honors thesis exploring interneuron connectivity in the superficial layers of mouse medial prefrontal cortex with paired intracellular recordings. After helping characterize mouse models of Amyotrophic Lateral Sclerosis with Dr. Neil Shneider post graduation, she moved to NYU and helped Jayeeta Basu start her new lab. In the Basu Lab, she studied hippocampal back projections to the entorhinal cortex, using optogenetics and whole cell patching in vitro. Margot is currently a graduate student investigating motor learning in the zebra finch.
Cruikshank SJ, Ahmed OJ, Stevens TR, Patrick SL, Gonzalez AN, Elmaleh M, Connors BW (2012). Thalamic control of layer 1 circuits in prefrontal cortex. J Neurosci, 32(49):17813-23.
Elnaz (Ellie) Hozhabri
Ellie is a graduate student in the Long lab, focusing on the functional connectivity within HVC that enables zebra finches to produce such a beautifully precise sequence of song. She was born in Tehran but grew up in Dallas, Texas. She graduated from UT Austin, as a Neuroscience and Biology major with a French minor. Before joining NYU, she studied fear memory circuits in the Drew lab at UT Austin, and later joined the Taniguchi lab at the Max Planck Florida Institute to study the development and integration of chandelier cells into cortical circuits.
Felix completed his PhD in the laboratory of Prof. Dr. Andreas Nieder where he recorded from single neurons in awake, freely behaving crows (Corvus corone). In his current work, he performs 2-photon calcium imaging in singing zebra finches to dissect the network activity of large populations of HVC neurons.
Moll FW, Nieder A (2015) Cross-Modal Associative Mnemonic Signals in Crow Endbrain Neurons. Curr Biol, 25:2196–2201
Moll FW, Nieder A (2014) The long and the short of it: rule-based relative length discrimination in carrion crows, Corvus corone. Behav Process, 107:142–149
Abby grew up in Canada where she studied architecture (BES University of Manitoba) and fine
art (BFA University of Alberta). Previous to joining the Long lab, she was the lab manager and
technician in Dr. Mitchell Chesler’s lab for six years where she was introduced to the fascinating
study of the brain. Additionally, she has immersed herself in online courses, studying the brain,
chemistry, and genetics. In the Long lab, she is delighted to be learning all about singing mice,
zebra finches, and budgies.
Graduate Student: 2010-2016
Postdoctoral (Columbia: Randy Bruno)
Lab Manager: 2014-2016
Administrative Assistant (NYU Neuroscience Institute)
Research Assistant: 2012-2014
Graduate Student (Columbia University, Neuroscience)
Graduate Student (Cornell University, Human Ecology)
Madeleine ‘Maddy’ Junkins
Lab Manager: 2016-2018
Graduate Student (Yale University, Neuroscience)
Kalman ‘Vigi’ Katlowitz
Graduate Student: 2014-2018
Medical School (NYU Health)
Graduate Student: 2012-2016
Postdoctoral (FMI: Botond Roska)
Research Associate: 2018-2020
Graduate Student (Harvard University, Neuroscience)
Graduate Student: 2011-2015
Medical Internship (University of Miami, Neurology)
Postdoctoral Fellow: 2013-2016
Faculty (INMED, Neuroscience)
Research Assistant: 2010-2012
Graduate Student (University of Washington, Physics)
Postdoctoral Fellow: 2010-2016
Faculty: (Freie Universität Berlin, Biology)