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X-WR-CALDESC:Events for Brain
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DTSTART;TZID=America/Los_Angeles:20240409T100000
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UID:10000469-1712656800-1712660400@brain.uci.edu
SUMMARY:Xiaoyin Chen\, Ph.D.
DESCRIPTION:Understanding cortical organization using in situ sequencing \nThe UCI Center for Neural Circuit Mapping will host Xiaoyin Chen\, PhD\, assistant investigator of the Barcoded Connectomics Program at the  Allen Institute.
URL:https://brain.uci.edu/event/xiaoyin-chen-phd/
LOCATION:Interdisciplinary Science and Engineering Building (ISEB) and Virtually Via Zoom\, 419 Physical Sciences Quad\, Irvine\, 92697\, United States
CATEGORIES:Faculty,Scientific,Staff,Students,Students, Faculty, Staff Only
ATTACH;FMTTYPE=image/png:https://brain.uci.edu/wp-content/uploads/sites/49/2024/01/Untitled-design-15.png
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240409T110000
DTEND;TZID=America/Los_Angeles:20240409T120000
DTSTAMP:20260421T155853
CREATED:20231009T215849Z
LAST-MODIFIED:20240213T192635Z
UID:10000434-1712660400-1712664000@brain.uci.edu
SUMMARY:Nanthia Suthana\, Ph.D.
DESCRIPTION:Join the Center for the Neurobiology of Learning and Memory (CNLM) for a hybrid event featuring Dr. Nanthia Suthana\, associate professor-in-residence at the University of California\, Los Angeles. This event will be held in-person in the Herklotz Conference Center and virtually via Zoom. \nUnraveling Memories on the Go: Insights from Mobile Intracranial EEG Recordings in Humans \n \nDescription: \nRecent technology enables the study of deep brain activity during memory phenomena in ambulatory humans navigating through real or virtual environments. Through these methods\, we have shown dynamic modulation of hippocampal\, entorhinal\, and amygdala activity by factors like movement speed\, eye movements\, emotional valence and memory success. This presentation will provide an overview of these findings and explore potential clinical applications\, particularly in treating neuropsychiatric disorders such as post-traumatic stress disorder.
URL:https://brain.uci.edu/event/nanthia-suthana-ph-d/
LOCATION:CNLM Herklotz Conference Center and Virtually via Zoom
CATEGORIES:Faculty,Scientific,Staff,Students,Students, Faculty, Staff Only
ATTACH;FMTTYPE=image/jpeg:https://brain.uci.edu/wp-content/uploads/sites/49/2023/10/nanthia-suthana-profile.jpg
ORGANIZER;CN="UCI Center for the Neurobiology of Learning and Memory":MAILTO:memory@uci.edu
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240411T110000
DTEND;TZID=America/Los_Angeles:20240411T123000
DTSTAMP:20260421T155853
CREATED:20240206T192557Z
LAST-MODIFIED:20240327T222339Z
UID:10000492-1712833200-1712838600@brain.uci.edu
SUMMARY:Joshua Johansen\, PhD
DESCRIPTION:The department of Anatomy & Neurobiology will host guest speaker Dr. Joshua Johansen from the RIKEN Center for Brain Science \nConstructing Emotional Representations in the Brain \nDescription: \nInnately aversive experiences profoundly alter brain processing to produce emotional states which coordinate physiological and behavioral responses and instruct memory formation. However\, more complex emotions occur through an evaluation of the environment in the context of past experiences and the current physiological condition of the organism. My lab studies the neural circuits and cell coding mechanisms which translate aversive experiences into simple and complex emotional states in the brain to regulate memory formation and guide behavior. I will describe our recent work identifying a brainstem neural circuit which conveys both external-sensory and internal-motor features of innately aversive experiences to create a sensorimotor state in the amygdala for producing aversive memory formation. Contrasting with this bottom-up circuit\, we’ve also found that the medial prefrontal cortex encodes more complex emotional states by building an internal associative model to perform emotional inference through top-down projections to the amygdala. These studies support a new hierarchical circuit model of emotion in which sensory\, bodily and cognitive factors shape neural processing across distributed neural circuits to adaptively and flexibly control defensive responding and memory formation.
URL:https://brain.uci.edu/event/anatomy-neurobiology-seminar-dr-joshua-johansen/
LOCATION:Plumwood House\, 1003 Health Sciences Rd\, Irvine\, CA 92617\, Irvine\, CA\, 92697\, United States
CATEGORIES:Community,Faculty,Scientific,Staff,Students
ATTACH;FMTTYPE=image/jpeg:https://brain.uci.edu/wp-content/uploads/sites/49/2024/02/j.johansen.jpg
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