Motivation & Introduction Learning the...

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Multiscale modeling of the dependencies between spikes and fields -Hamidreza Abbaspourazad, Maryam M. Shanechi [email protected] Data Analysis Learning the dependencies Motivation & Introduction Future Work • Recent advances in technology has allowed us to access multiple spatiotemporal scales of brain activity at the same time. • Multiscale model Behavior Brain state Hidden state LFP observation Spike observation Add LFP to spikes Add spikes to LFP Incorporate the dependencies Decrease model complexity Kernel smoothing method EM algorithm • Apply this method on real data to better understand the dependencies between spike and fields Conditionally independent assumption

Transcript of Motivation & Introduction Learning the...

Page 1: Motivation & Introduction Learning the dependenciesminghsiehece.usc.edu/wp-content/uploads/2017/11/62... · 2018-07-26 · Motivation & Introduction Learning the dependencies Future

Multiscale modeling of the dependencies between spikes and fields -Hamidreza Abbaspourazad, Maryam M. Shanechi

[email protected]

Data Analysis

Learning the dependenciesMotivation & Introduction

Future Work

• Recent advances in technology has allowed

us to access multiple spatiotemporal scales

of brain activity at the same time.

• Multiscale model

Behavior Brain state

Hidden state

LFP observation

Spike observation

Add LFP to spikes Add spikes to LFP

Incorporate the

dependencies

Decrease model

complexity

Kernel smoothing

method

EM

algorithm

• Apply this method on real data to better understand

the dependencies between spike and fields

Conditionally independent

assumption

Testing & Motivation for Learning

Testing & Motivation for Learning

Motivation and Learning Work Preference Inventory: Intrinsic & Extrinsic Motivation.

Motivation and Learning Work Preference Inventory: Intrinsic & Extrinsic Motivation.

Teen motivation into Learning

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Motivation in Adult Learning

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The Neuroscience of Motivation: Learning Intentions: The …...The Neuroscience of Motivation: The Brain’s Natural SEEKING System Learning Intentions: • Understand Motivation &

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