Lab Members

Michael Long

Principal Investigator
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.

Lyn Archer Ackert-Smith

Lyn majored in Neuroscience with a minor in Computer Science at Middlebury College, working with Dr. Michael Dash on a thesis covering the influence of hippocampal infraslow oscillations on localized population complexity — defined by multiscale entropy — in Long-Evans rats. He also conducted behavioral research with Sprague–Dawley rats to predict learning strategy based on algorithmic analysis of striatal and hippocampal local field potentials. At the Maine Medical Center Research Institute, clinical experience with cardiac arrest patients helped develop his interest in providing people with better treatments. Lyn plans on integrating these experiences to later pursue research in neuroprosthetics — forming predictive motor systems that can restore movement lost to neurological damage. Among other projects in the Long Lab, he is motivated by the possibility of investigating language generation and speech motor sequences in a new light


Goldenberg, JE, Lentzou, S, Ackert‐Smith, L, Knowlton, H, Dash, MB. Interindividual differences in memory system local field potential activity predict behavioral strategy on a dual‐solution T‐maze. Hippocampus. 2020; 30: 1313–1326. 

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.

Gregg Castellucci

Postdoctoral Trainee
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
generating speech.

Castellucci GA, McGinley MJ, McCormick DA (2017). Foxp2 knockout disrupts vocal
development in mice. Sci Rep, srep23305.

Castellucci GA, Calbick D, McCormick DA (in review). The temporal organization of mouse
ultrasonic vocalizations.

Margot Elmaleh

Graduate Student
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.

Sharma A, Lyashchenko AK, Lu L, Nasrabady SE, Elmaleh M, Mendelsohn M, Nemes A, Tapia JC, Mentis GZ, Shneider NA (2016). ALS-associated mutant FUS induces selective motor neuron degeneration through toxic gain of function. Nat Commun, 7:10465.

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.

Yuki Fujishima

Research Associate
Yuki is a research associate in the Long lab, passionate about understanding neural mechanisms underlying social and cognitive behavior. He went to Kyushu University School of Medicine, where he grew his interest in psychiatry/neuroscience and worked on MEG research on schizophrenia. Yuki also interned in the Spencer lab at Harvard Medical School to study neural oscillations of individuals with schizophrenia and built a pipeline to improve EEG localization. After obtaining an M.D. from Kyushu University and briefly working as a medical doctor, he joined the Long lab to further train in neuroscience research and pursue knowledge creation. He is fascinated to investigate how behavior is made possible at the neural circuit level.

Elnaz (Ellie) Hozhabri

Graduate Student
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.

Steinecke A, Hozhabri E, Tapanes S, Ishino Y, Zeng H, Kamasawa N, Taniguchi H (2017). Neocortical chandelier cells developmentally shape axonal arbors through reorganization but establish subcellular synapse specificity without refinement. eNeuro, 4(3), ENEURO.0057-17.2017.

Felix Moll

Postdoctoral Trainee
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 (2017) Modality-invariant audio-visual association coding in crow endbrain neurons. Neurobiol Learn Mem, 137:65–76

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 Paulson

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.

Matt Phillips

Postdoctoral Trainee
Matt is interested in understanding how biophysical features of individual neurons, such as ion channel profile, synaptic organization, and cellular morphology, contribute to information processing at the circuit and population levels. Matt completed his PhD working in the lab of Dr. Jon Johnson at the Center for Neuroscience at the University of Pittsburgh, where he utilized electrophysiology and computational techniques to study the interplay between gating and block of NMDA receptors. In the Long Lab, Matt aims to investigate and compare the biophysical underpinnings of neural circuits that govern ethologically relevant behaviors in the zebra finch and Scotinomys teguina.


Phillips MB, Nigam A, Johnson JW (2020). Interplay between Gating and Block of Ligand-Gated Ion Channels. Brain Sci., 10(12):928.

Krall RF, Moutal A, Phillips MB, Asraf H, Johnson JW, Khanna R, Hershfinkel M, Aizenman E, Tzounopoulos T (2020).Synaptic zinc inhibition of NMDA receptors depends on the association of GluN2A with the zinc transporter ZnT1. Sci Adv., 6(27):eabb1515.

Leiva R, Phillips MB, Turcu AL, Gratacòs-Batlle E, León-García L, Sureda FX, Soto D, Johnson JW, Vázquez S (2018). Pharmacological and Electrophysiological Characterization of Novel NMDA Receptor Antagonists. ACS Chem Neurosci., 9(11):2722-2730.


Arkarup Banerjee
Postdoctoral Fellow: 2016-2020
Faculty: Cold Spring Harbor

Sam Benezra
Graduate Student: 2010-2016
Scientist I (Biogen)

Aimee Chow
Lab Manager: 2014-2016
Administrative Assistant (NYU Langone)

Rachel Clary
Research Assistant: 2012-2014

Robert Egger
Postdoctoral Fellow: 2016-2020
Biomedical Data Scientist: ‎PathAI

Celine Joiris
Undergraduate: 2010-2012
Postdoctoral (Duke: Glickfeld lab)

Madeleine ‘Maddy’ Junkins
Lab Manager: 2016-2018
Graduate Student (Yale University, Neuroscience)


Kalman ‘Vigi’ Katlowitz
Graduate Student: 2014-2018
Neurosurgery residency (Baylor College of Medicine)

Georg Kosche
Graduate Student: 2012-2016
Postdoctoral (FMI: Botond Roska)

Devorah Kranz
Research Associate: 2018-2020
Graduate Student (Harvard University, Neuroscience)

Daniel Okobi
Graduate Student: 2011-2015
Neurology residency (UCLA)

Michel Picardo
Postdoctoral Fellow: 2013-2016
Faculty (INMED, Neuroscience)

Brandon Robinson
Research Assistant: 2010-2012
Graduate Student (University of Washington, Physics)

Daniela Vallentin
Postdoctoral Fellow: 2010-2016
Faculty: Max Planck Institute for Ornithology