Topic: hippocampal neurons

Quantification of information content and its temporal variation in intracellular calcium spike trains in neurons helps one understand functions such as memory, learning, and cognition. Such quantification could also reveal pathological signaling perturbation that potentially leads to devastating neurodegenerative conditions including Parkinson's, Alzheimer's, and Huntington's diseases. Accordingly, the estimation of entropy rate, an information-theoretic measure of information content, assumes primary significance. However, such estimation in the present context is challenging because, while

Expression of Gi-coupled designer receptors exclusively activated by designer drugs (DREADDs) on excitatory hippocampal neurons in the hippocampus represents a potential new therapeutic strategy for drug-resistant epilepsy. During my talk I will demonstrate that we obtained potent suppression of spontaneous epileptic seizures in mouse and a rat models for temporal lobe epilepsy using different DREADD ligands, up to one year after viral vector expression. The chemogenetic approach clearly outperforms the seizure-suppressing efficacy of currently existing anti-epileptic drugs. Besides the promis