23 citations
3 papers
q-bio.NC2008★ 10 cited
Conditional probability based significance tests for sequential patterns in multi-neuronal spike trains
P. S. Sastry, K. P. Unnikrishnan
In this paper we consider the problem of detecting statistically significant sequential patterns in multi-neuronal spike trains. These patterns are characterized by ordered sequenc…
cs.DB2008★ 23 cited
Inferring Neuronal Network Connectivity from Spike Data: A Temporal Datamining Approach
Debprakash Patnaik, P. S. Sastry, K. P. Unnikrishnan
Understanding the functioning of a neural system in terms of its underlying circuitry is an important problem in neuroscience. Recent developments in electrophysiology and imaging…
cs.DB2007★ 1 cited
Inferring Neuronal Network Connectivity using Time-constrained Episodes
Debprakash Patnaik, P. S. Sastry, K. P. Unnikrishnan
Discovering frequent episodes in event sequences is an interesting data mining task. In this paper, we argue that this framework is very effective for analyzing multi-neuronal spik…