Past Events

Sam Qian

Internal sensory neuron wiring and function in Drosophila

September 7, 2018 12:00 pm - 1:00 pm

Jerome L. Greene Science Center, Lecture Hall - L9-065, 3227 Broadway, New York

Thesis Defense Seminar

Dr. Myriam Heiman

Cell Type-Specific Profiling and Genetic Screening in Mouse Models of Huntington's Disease

June 14, 2018 12:00 pm - 1:00 pm

Neurological Institute Alumni Auditorium

Huntington’s disease (HD) is the most common inherited neurodegenerative disorder, and is characterized by early and most dramatic loss of neurons in the caudate and putamen as well as a debilitating triad of cognitive, motor, and psychiatric symptoms. The huntingtin gene was first linked to HD over twenty years ago, yet to date there is neither a precise molecular explanation for the cell loss that is seen in human patients, nor a curative therapeutic. In my talk, I will describe our efforts over the last few years to advance our understanding of the mechanistic basis of HD. We have combined the use of cell type-specific gene expression profiling with in vivo genetic screening to reveal transcriptional pathways perturbed by mutant Huntingtin protein, as well as the genes that help neurons survive in HD.

Dr. Cagla Eroglu

How do astrocytes sculpt synaptic circuits?

June 7, 2018 12:00 pm - 1:00 pm

Neurological Institute Alumni Auditorium

Blair Jenkins

Cellular and Molecular Mechanisms of Mammalian Touch Receptor Patterning

June 1, 2018 10:00 am - 11:00 am

Hellman Auditorium, NYSPI, Pardes Building, 1051 Riverside Drive, New York NY

Thesis Defense Seminar

Dr. Tali Kimchi

Neurobiology of ethologically-relevant social behavior

May 31, 2018 12:00 pm - 1:00 pm

Neurological Institute Alumni Auditorium

Dr. Sandeep R. Datta

Extracting Meaning from the Olfactory World

May 24, 2018 12:00 pm - 1:00 pm

Neurological Institute Alumni Auditorium

The Datta lab studies how information from the outside world is detected, encoded in the brain, and transformed into meaningful behavioral outputs. We address this problem by characterizing the olfactory system, the sensory modality used by most animals to interact with their environment. Here, we describe a novel molecular and circuit mechanism that underlies odor perception, one that may be specialized for the detecting and processing of odors with innate meaning. We also describe recent experiments using a combination of volumetric population imaging in awake mice and behavioral analysis to explore odor codes in piriform cortex, the main cortical center devoted to olfaction in the mammalian brain; these experiments identify an invariant representation for odor space in cortex, thereby suggesting mechanisms through which the olfactory system can link chemically-related odors to similar behaviors and perceptual qualities both within and across individuals.

Graduate Student Research in Progress Talks

Presenter: Scott Kanner (Henry Colecraft Lab)

May 21, 2018 5:00 pm - 6:00 pm

Jerome L. Greene Science Center - JLG-L7-119, 3227 Broadway New York NY

Dr. Karen Zito

CANCELED

May 17, 2018 12:00 pm - 1:00 pm

Neurological Institute Alumni Auditorium

This seminar has been canceled.

Katie Shakman

Cross compartmental modulation and plasticity in the Drosophila mushroom body

May 14, 2018 2:00 pm - 3:00 pm

Jerome L. Greene Science Center, Lecture Hall (L9-065), 3227 Broadway, New York NY

Thesis Defense Seminar

Dr. Yuh Nung Jan

Mechano-sensitive channels in sensory physiology and neural regeneration

May 10, 2018 12:00 pm - 1:00 pm

Neurological Institute Alumni Auditorium

Among our senses, mechanical-sensing is the least well understood in part due to the difficulties in identifying and studying mechanical-sensitive channels that mediate the fist step of mechano-sensing. A group of Drosophila sensory neurons known as dendritic arborization (da) neurons have been used extensively for studying dendrite morphogenesis. It turns out that all da neurons are mechanical-sensitve and they are well suited for studying mechanical-sensitive channels such as Piezo, NompC and TMC. I will discuss our recent progress in this research area. There is also increasing evidence that mechano-sensitive channels play significant roles in several developmental processes. I will talk about their roles in axon/dendrite regeneration.

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