The ventral CA2 region of the hippocampus and its differential contributions to social memory and social aggression

Kavli Affiliate: Steven Siegelbaum; | Authors: Lara M. Boyle, Wanhui Sheng, Felix Leroy, Rhea Sahai, Sarah Irfan, Heon-Jin Lee, Andres Villegas, W. Scott Young and Steven A Siegelbaum | Summary: Although it is well-known that the hippocampus mediates declarative memory (the repository of information of people, places, things and events) and influences behavior, the differential […]


Continue.. The ventral CA2 region of the hippocampus and its differential contributions to social memory and social aggression

RESPAN: an accurate, unbiased and automated pipeline for analysis of dendritic morphology and dendritic spine mapping

Kavli Affiliate: Franck Polleux; | Authors: Sergio B. Garcia, Alexa P. Schlotter, Daniela Pereira, Franck Polleux and Luke Hammond | Summary: Accurate and unbiased reconstructions of neuronal morphology, including quantification of dendritic spine morphology and distribution, are widely used in neuroscience but remain a major roadblock for large-scale analysis. Traditionally, spine analysis has required labor-intensive […]


Continue.. RESPAN: an accurate, unbiased and automated pipeline for analysis of dendritic morphology and dendritic spine mapping

PDZD8-FKBP8 tethering complex at ER-mitochondria contact sites regulates mitochondrial complexity

Kavli Affiliate: Franck Polleux; | Authors: Koki Nakamura, Saeko Aoyama-Ishiwatari, Takahiro Nagao, Mohammadreza Paaran, Christopher J. Obara, Yui Sakurai-Saito, Jake Johnston, Yudan Du, Shogo Suga, Masafumi Tsuboi, Makoto Nakakido, Kouhei Tsumoto, Yusuke Kishi, Yukiko Gotoh, Chulhwan Kwak, Hyun-Woo Rhee, Jeong Kon Seo, Hidetaka Kosako, Clint Potter, Bridget Carragher, Jennifer Lippincott-Schwartz, Franck Polleux and Yusuke Hirabayashi […]


Continue.. PDZD8-FKBP8 tethering complex at ER-mitochondria contact sites regulates mitochondrial complexity

Dendritic excitations govern back-propagation via a spike-rate accelerometer

Kavli Affiliate: Liam Paninski | Authors: Pojeong Park, J. David Wong-Campos, Daniel Itkis, Byung Hun Lee, Yitong Qi, Hunter C. Davis, Benjamin Antin, Amol Praveen Pasarkar, Jonathan B. Grimm, Sarah E. Plutkis, Katie L. Holland, Liam Paninski, Luke Lavis and Adam Ezra Cohen | Summary: Dendrites on neurons support nonlinear electrical excitations, but the computational […]


Continue.. Dendritic excitations govern back-propagation via a spike-rate accelerometer

BUB1 regulates non-homologous end joining pathway to mediate radioresistance in triple-negative breast cancer

Kavli Affiliate: Wei Min | Authors: Sushmitha Sriramulu, Shivani Thoidingjam, Wei-Min Chen, Oudai Hassan, Farzan Siddiqui, Stephen L Brown, Benjamin Movsas, Michael D Green, Anthony J Davis, Corey Speers, Eleanor Walker and Shyam Nyati | Summary: Background Triple-negative breast cancer (TNBC) is a highly aggressive form of breast cancer subtype often treated with radiotherapy (RT). […]


Continue.. BUB1 regulates non-homologous end joining pathway to mediate radioresistance in triple-negative breast cancer

Direct observation of the neural computations underlying a single decision

Kavli Affiliate: Michael Shadlen | Authors: Natalie A Steinemann, Gabriel M Stine, Eric M Trautmann, Ariel Zylberberg, Daniel M Wolpert and Michael N Shadlen | Summary: Neurobiological investigations of perceptual decision-making have furnished the first glimpse of a flexible cognitive process at the level of single neurons (Shadlen and Newsome, 1996; Shadlen and Kiani, 2013). […]


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Modulation of aggression by social novelty recognition memory in the hippocampal CA2 region

Kavli Affiliate: Steven Siegelbaum | Authors: Andres Villegas and Steven A Siegelbaum | Summary: The dorsal CA2 subregion (dCA2) of the hippocampus exerts a critical role in social novelty recognition (SNR) memory and in the promotion of social aggression. Whether the social aggression and SNR memory functions of dCA2 are related or represent independent processes […]


Continue.. Modulation of aggression by social novelty recognition memory in the hippocampal CA2 region

Two routes to value-based decisions in Parkinsons disease: differentiating incremental reinforcement learning from episodic memory

Kavli Affiliate: Daphna Shohamy | Authors: Peter Jendrichovsky, Hey-Kyoung Lee and Patrick O Kanold | Summary: Patients with Parkinsons disease are impaired at incremental reward-based learning. It is typically assumed that this impairment reflects a loss of striatal dopamine. However, many open questions remain about the nature of reward-based learning deficits in Parkinsons. Recent studies […]


Continue.. Two routes to value-based decisions in Parkinsons disease: differentiating incremental reinforcement learning from episodic memory

Coordination and persistence of aggressive visual communication in Siamese fighting fish

Kavli Affiliate: Liam Paninski | Authors: Claire P. Everett, Amy L. Norovich, Jessica E. Burke, Matthew R Whiteway, Pei-Yin Shih, Yuyang Zhu, Liam Paninski and Andres Bendesky | Summary: Animals coordinate their behavior with each other during both cooperative and agonistic social interactions. Such coordination often adopts the form of “turn taking”, in which the […]


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Distinct anatomical and functional corticospinal inputs innervate different spinal neuron types

Kavli Affiliate: Liam Paninski | Authors: Samaher Fageiry, Claire L Warriner, Jackson Loper, Liam Paninski, Thomas Reardon, Thomas M. Jessell, Rui M. Costa and Andrew Miri | Summary: The corticospinal tract exerts its influence on movement through spinal neurons, which can be divided into types that exhibit distinct functions. However, it remains unknown whether these […]


Continue.. Distinct anatomical and functional corticospinal inputs innervate different spinal neuron types