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Showing 1–4 of 4 results

Advanced filters: Author: Andres Nieto-Posadas Clear advanced filters

Predictive coding of reward in the hippocampus

Calcium imaging of mouse hippocampal neurons while mice learn a reward-based task over several weeks provides insight into the evolution of the hippocampal reward representation during extended periods of experience.

Mohammad Yaghoubi
M. Ganesh Kumar
Mark P. Brandon
Research14 Jan 2026
Nature

P: 1-7
Correction: Corrigendum: Lysophosphatidic acid directly activates TRPV1 through a C-terminal binding site

Andrés Nieto-Posadas
Giovanni Picazo-Juárez
Tamara Rosenbaum
Amendments and Corrections18 Jul 2012
Nature Chemical Biology

Volume: 8, P: 737
Lysophosphatidic acid directly activates TRPV1 through a C-terminal binding site

Lysophosphatidic acid (LPA), a lipid that induces neuropathic pain, functions by binding directly to the ion channel TRPV1 independently from the G protein–coupled receptors that generally mediate LPA function.

Andrés Nieto-Posadas
Giovanni Picazo-Juárez
Tamara Rosenbaum
Research20 Nov 2011
Nature Chemical Biology

Volume: 8, P: 78-85
DG–CA3 circuitry mediates hippocampal representations of latent information

Keinath et al. show that information about the recent past is represented in the hippocampus through changes in firing rates in the absence of task demands. This representation is eliminated when DG–CA3 circuitry is inhibited.

Alexandra T. Keinath
Andrés Nieto-Posadas
Mark P. Brandon
ResearchOpen Access15 Jun 2020
Nature Communications

Volume: 11, P: 1-9