'Firing rates' presentation slideshows

Information Geometry and Neural Netowrks

Information Geometry and Neural Netowrks. Shun-ichi Amari RIKEN Brain Science Institute Orthogonal decomposition of rates and (higher-order) correlations Synchronous firing and higher correlations Algebraic singularities caused by multiple stimuli

805 views • 69 slides

Introduction to Neural Networks

Introduction to Neural Networks. CS405. What are connectionist neural networks?. Connectionism refers to a computer modeling approach to computation that is loosely based upon the architecture of the brain. Many different models, but all include:

928 views • 54 slides

Group B2 Katelyn Pirie Koral Neil

Dynamics of the Hippocampal Ensemble Code for Space: A Critique Matthew A. Wilson and Bruce L. McNaughton (1993). Group B2 Katelyn Pirie Koral Neil Praveena Simopillai

485 views • 34 slides

Rules for Information Maximization in Spiking Neurons Using Intrinsic Plasticity

Rules for Information Maximization in Spiking Neurons Using Intrinsic Plasticity. Prashant Joshi & Jochen Triesch. Email: { joshi,triesch }@fias.uni-frankfurt.de | Web: www.fias.uni-frankfurt.de/~{joshi,triesch}. Synopsis.

246 views • 19 slides

Multiscale modeling of cortical information flow in Parkinson's disease

Multiscale modeling of cortical information flow in Parkinson's disease. Cliff Kerr, Sacha van Albada, Sam Neymotin, George Chadderdon, Peter Robinson, Bill Lytton. Neurosimulation Laboratory, SUNY Downstate Medical Center www.neurosimlab.org. Multiscale modeling. Spiking network model.

300 views • 18 slides

Hao Li

Hao Li. Inhibitory effects of GABA on CRH neurons. Decreasing activity of the HPA axis. Normal condition. THDOC. (Stress-derived neurosteroid). Stress condition. Excitatory effects of GABA on CRH neurons. Increasing activity of the HPA axis. ? subunit-containing GABAA receptors.

359 views • 17 slides

258 views • 16 slides

Training-Induced Changes in Neural Function

Training-Induced Changes in Neural Function. Per Aagaard Exer Sport Sci Rev: 31(2) 2003, 61-67.

257 views • 16 slides

Primary Cortical Representation of Sounds by the Coordination of Action-Potential Timing

Primary Cortical Representation of Sounds by the Coordination of Action-Potential Timing. R. Christopher deCharms & Michael M. Merzenich.

215 views • 13 slides

EE 290P Project Proposal: Next-Generation Decoding Algorithms for BMI Systems

EE 290P Project Proposal: Next-Generation Decoding Algorithms for BMI Systems. Siddharth Dangi Suraj Gowda Paul Johnson. Preliminary work: Adaptive Kalman Filter. Dynamics of model. Variables. Kinematic state at time t. Firing rates at time t. Gaussian noise variables. State matrix.

233 views • 10 slides

Brain-Machine Interface (BMI) System Identification

Brain-Machine Interface (BMI) System Identification. Siddharth Dangi and Suraj Gowda 12/13/10. Brain-Machine Interfaces (BMIs). Decode neural activity into control signals for assistive devices such as computer cursors and prosthetic limbs.

176 views • 9 slides