Neural Circuit: A neural circuit is a group of neurons that are conncted by synapses to carry out a specific function when activated. Their main function is to form large scale brain networks.
Neural networks are a powerful tool for modeling neural activity in the brain. In this talk, I will discuss how these models have helped in my own research and highlight recent work building...
Some of the earliest symptoms of Alzheimer’s disease (AD) are loss of orientation, wandering and misplacing items. One of the first regions vulnerable to AD pathology is the entorhinal...
Date: July 14, 2022 Time: 8:00am (PDT), 11:00am (EDT), 5:00pm (CEST) Sensory perception is modulated in a top-down fashion by higher brain regions to regulate behavioral responses. In olfact...
We are in critical need of targeted and individualized treatments for mental health disorders, which affect nearly 50% of Americans during our lifetimes. Brain stimulation treatments, includ...
Treatment-resistant depression is an immense source of disability and suffering, and represents a major unmet clinical need for innovative and effective therapies. Deep brain stimulation tri...
Threshold-linear networks (TLNs) display a wide variety of nonlinear dynamics including multistability, limit cycles, quasiperiodic attractors, and chaos. Over the past few years, we have de...
Cortical circuits often receive multiple inputs from upstream populations with non-overlapping stimulus tuning. Both the feedforward and recurrent architectures of the receiving cortical lay...
We will show how to combine large scale neural recordings and mechanistic neural network models to advance our conceptual understanding of how neural circuits mediate cognitive functions lik...
Learning Objections: 1. To learn a new approach to understanding brain function by creating networks to perform tasks using machine learning. 2. To learn how how to probe these networks to d...
Learning Objectives: 1. Delineate the goals of studies of brain, computation and behavior and how they can be integrated. 2. Describe how neuromodulators such as oxytocin transform circuits...
Date: June 10, 2021 Time: 10:00am (PDT), 1:00pm (EDT) Microglia, the primary brain macrophages, regulate a plethora of processes that impact the organization of neural circuits, including sy...
DATE: July 9, 2020 TIME: 11:00am PT Maladaptive aggression is an immutable force that contributes to the suffering and death of millions of people around the world annually, as well as prese...
Modern biomedical research is being driven by large scale genetic and proteomic research to identify new targets for the study of disease mechanisms. While these techniques have been incredi...
Identifying the diversity of neuronal cell types of the nervous system is one of the main objectives of the BRAIN Initiative, with the vision that distinct neuronal identities will allow for...
Working memory (the ability to hold some information in mind for a few seconds, and to manipulate that information) and decision-making (committing to one out of multiple possible choices) a...
Episodic memories are essential for human cognition, but the underlying neural mechanisms remain poorly understood. We utilize the opportunity to record in-vivo from human single neurons sim...
Learning is often an emotional process. Emotional stimuli with different valences, such as threat and reward, can transform an otherwise neutral sensory input into one that can trigger disti...
Mechanistic understanding of neural systems is daunting to achieve in large part due to the heterogeneity of the neuronal elements in both form and function and the complexity of the circuit...
The neural basis of simple rhythmic and reflexive behaviors such as swimming and gill withdrawal have been successfully studied in nudibranchs and other gastropod molluscs because the brains...
The US Brain Research through Advancing Innovative Neurotechnologies is a research program focused on building fundamental knowledge of how brain circuits process information to enable human...
Although neuroscience has provided a great deal of information about how neurons work, the fundamental question of how neurons function together in a network to produce cognition has been di...
Brain function is remarkably reliable despite the imprecise performance of neurons, and the continuous perturbations caused by aging, disease or injury. How does the brain succeed in produci...
We present here a framework to generate a realistic multiscale circuit model of the larval zebrafish brain – the multiscale virtual fish (MVF). The model will be based on algorithms in...
Neural networks are a powerful tool for modeling neural activity in the brain. In this talk, I will discuss how these models have helped in my own research and highlight recent work building...
Some of the earliest symptoms of Alzheimer’s disease (AD) are loss of orientation, wandering and misplacing items. One of the first regions vulnerable to AD pathology is the entorhinal...
Date: July 14, 2022 Time: 8:00am (PDT), 11:00am (EDT), 5:00pm (CEST) Sensory perception is modulated in a top-down fashion by higher brain regions to regulate behavioral responses. In olfact...
We are in critical need of targeted and individualized treatments for mental health disorders, which affect nearly 50% of Americans during our lifetimes. Brain stimulation treatments, includ...
Treatment-resistant depression is an immense source of disability and suffering, and represents a major unmet clinical need for innovative and effective therapies. Deep brain stimulation tri...
Threshold-linear networks (TLNs) display a wide variety of nonlinear dynamics including multistability, limit cycles, quasiperiodic attractors, and chaos. Over the past few years, we have de...
Cortical circuits often receive multiple inputs from upstream populations with non-overlapping stimulus tuning. Both the feedforward and recurrent architectures of the receiving cortical lay...
We will show how to combine large scale neural recordings and mechanistic neural network models to advance our conceptual understanding of how neural circuits mediate cognitive functions lik...
Learning Objections: 1. To learn a new approach to understanding brain function by creating networks to perform tasks using machine learning. 2. To learn how how to probe these networks to d...
Learning Objectives: 1. Delineate the goals of studies of brain, computation and behavior and how they can be integrated. 2. Describe how neuromodulators such as oxytocin transform circuits...
Date: June 10, 2021 Time: 10:00am (PDT), 1:00pm (EDT) Microglia, the primary brain macrophages, regulate a plethora of processes that impact the organization of neural circuits, including sy...
DATE: July 9, 2020 TIME: 11:00am PT Maladaptive aggression is an immutable force that contributes to the suffering and death of millions of people around the world annually, as well as prese...
Modern biomedical research is being driven by large scale genetic and proteomic research to identify new targets for the study of disease mechanisms. While these techniques have been incredi...
Identifying the diversity of neuronal cell types of the nervous system is one of the main objectives of the BRAIN Initiative, with the vision that distinct neuronal identities will allow for...
Working memory (the ability to hold some information in mind for a few seconds, and to manipulate that information) and decision-making (committing to one out of multiple possible choices) a...
Episodic memories are essential for human cognition, but the underlying neural mechanisms remain poorly understood. We utilize the opportunity to record in-vivo from human single neurons sim...
Learning is often an emotional process. Emotional stimuli with different valences, such as threat and reward, can transform an otherwise neutral sensory input into one that can trigger disti...
Mechanistic understanding of neural systems is daunting to achieve in large part due to the heterogeneity of the neuronal elements in both form and function and the complexity of the circuit...
The neural basis of simple rhythmic and reflexive behaviors such as swimming and gill withdrawal have been successfully studied in nudibranchs and other gastropod molluscs because the brains...
The US Brain Research through Advancing Innovative Neurotechnologies is a research program focused on building fundamental knowledge of how brain circuits process information to enable human...
Although neuroscience has provided a great deal of information about how neurons work, the fundamental question of how neurons function together in a network to produce cognition has been di...
Brain function is remarkably reliable despite the imprecise performance of neurons, and the continuous perturbations caused by aging, disease or injury. How does the brain succeed in produci...
We present here a framework to generate a realistic multiscale circuit model of the larval zebrafish brain – the multiscale virtual fish (MVF). The model will be based on algorithms in...
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