Schizophrenia-associated NRXN1 deletions induce developmental-timing- and cell-typespecific vulnerabilities in human brain organoids

Kavli Affiliate: Jin Kang | Authors: ChangHui Pak, Rebecca Sebastian, Kang Jin, Narciso Pavon, Ruby Bansal, Andrew Potter, Yoonjae Song, Juliana Babu, Rafael Gabriel, Yubing Sun and Bruce J Aronow | Summary: De novo mutations and copy number deletions in NRXN1 (2p16.3) pose a significant risk for schizophrenia (SCZ). It is unclear how NRXN1 deletions […]


Continue.. Schizophrenia-associated NRXN1 deletions induce developmental-timing- and cell-typespecific vulnerabilities in human brain organoids

Nucleus accumbens and dorsal medial striatal dopamine and neural activity are essential for action sequence performance

Kavli Affiliate: Patricia Janak | Authors: Kurt M Fraser, Bridget J Chen and Patricia H Janak | Summary: Separable striatal circuits have unique functions in Pavlovian and instrumental behaviors but how these roles relate to performance of sequences of actions with and without associated cues is less clear. Here we tested whether dopamine release and […]


Continue.. Nucleus accumbens and dorsal medial striatal dopamine and neural activity are essential for action sequence performance

Complex spikes perturb movements, revealing the sensorimotor map of Purkinje cells

Kavli Affiliate: Reza Shadmehr | Authors: Salomon Zev Muller, Jay S Pi, Paul Hage, Mohammad Amin Fakharian, Ehsan Sedaghat-Nejad and Reza Shadmehr | Summary: The cerebellar cortex performs computations that are critical for control of our actions, and then transmits that information via simple spikes of Purkinje cells (P-cells) to downstream structures. However, because P-cells […]


Continue.. Complex spikes perturb movements, revealing the sensorimotor map of Purkinje cells

Comparative single cell epigenomic analysis of gene regulatory programs in the rodent and primate neocortex

Kavli Affiliate: Michael Miller, Edward Callaway | Authors: Nathan R Zemke, Ethan J Armand, Wenliang Wang, Seoyeon Lee, Jingtian Zhou, Yang Eric Li, Hanqing Liu, Wei Tian, Joseph R Nery, Rosa G Castanon, Anna Bartlett, Julia K Osteen, Daofeng Li, Xiaoyu Zhuo, Vincent Xu, Michael Miller, Fenna M Krienen, Qiangge Zhang, Naz Taskin, Jonathan Ting, […]


Continue.. Comparative single cell epigenomic analysis of gene regulatory programs in the rodent and primate neocortex

CellCover Defines Conserved Cell Types and Temporal Progression in scRNA-seq Data across Mammalian Neocortical Development

Kavli Affiliate: Donald Geman, Laurent Younes | Authors: Lanlan Ji, An Wang, Shreyash Sonthalia, Daniel Q Naiman, Laurent Younes, Carlo Colantuoni and Donald Geman | Summary: Accurate identification of cell classes across the tissues of living organisms is central in the analysis of growing atlases of single-cell RNA sequencing (scRNA-seq) data across biomedicine. Such analyses […]


Continue.. CellCover Defines Conserved Cell Types and Temporal Progression in scRNA-seq Data across Mammalian Neocortical Development

Distinct roles of Bdnf I and Bdnf IV transcript variant expression in hippocampal neurons

Kavli Affiliate: Keri Martinowich | Authors: Svitlana V Bach, Allison J Bauman, Darya Hosein, Jennifer J Tuscher, Lara Ianov, Kelsey M Greathouse, Benjamin W Henderson, Jeremy H. Herskowitz, Keri Martinowich and Jeremy J Day | Summary: Brain-derived neurotrophic factor (Bdnf) plays a critical role in brain development, dendritic growth, synaptic plasticity, as well as learning […]


Continue.. Distinct roles of Bdnf I and Bdnf IV transcript variant expression in hippocampal neurons

Age-associated changes in lineage composition of the enteric nervous system regulate gut health and disease

Kavli Affiliate: Loyal Goff | Authors: Subhash Kulkarni, Monalee Saha, Jared Slosberg, Alpana Singh, Sushma Nagaraj, Laren S Becker, Chengxiu Zhang, Alicia Bukowski, Zhuolun Wang, Guosheng Liu, Jenna Leser, Mithra Kumar, Shriya Bakhshi, Matthew J Anderson, Mark Lewandoski, Elizabeth Vincent, Loyal Goff and Pankaj Jay Pasricha | Summary: The enteric nervous system (ENS), a collection […]


Continue.. Age-associated changes in lineage composition of the enteric nervous system regulate gut health and disease

Human Connectomes Are Heritable

Kavli Affiliate: Joshua Vogelstein | Authors: Jaewon Chung, Eric W Bridgeford, Michael Powell and Joshua T Vogelstein | Summary: The heritability of human connectomes is crucial for understanding the genetic and environmental factors that influence variations in connectomes, which can provide insights into behavior and disease. However, current approaches to studying connectome heritability assume an […]


Continue.. Human Connectomes Are Heritable

A Universal Method for Crossing Molecular and Atlas Modalities using Simplex-Based Image Varifolds and Quadratic Programming

Kavli Affiliate: Laurent Younes, Michael Miller, Jean Fan | Authors: Kaitlin M Stouffer, Alain Trouve, Laurent Younes, Michael Kunst, Lydia Ng, Hongkui Zeng, Manjari Anant, Jean Fan, Yongsoo Kim and Michael I Miller | Summary: This paper explicates a solution to the problem of building correspondences between molecular-scale transcriptomics and tissue-scale atlases. The central model […]


Continue.. A Universal Method for Crossing Molecular and Atlas Modalities using Simplex-Based Image Varifolds and Quadratic Programming

A brief real-time fNIRS-informed neurofeedback training of the prefrontal cortex changes brain activity and connectivity during subsequent working memory challenge

Kavli Affiliate: David Linden | Authors: Xi Yang, Yixu Zeng, Guojuan Jiao, Xiyang Gan, David Linden, Dennis Hernaus, Chaoze Zhu, Keshuang Li, Dezhong Yao, Shuxia Yao, Yihan Jiang and Benjamin Becker | Summary: Working memory (WM) represents a building-block of higher cognitive functions and a wide range of mental disorders are associated with WM impairments. […]


Continue.. A brief real-time fNIRS-informed neurofeedback training of the prefrontal cortex changes brain activity and connectivity during subsequent working memory challenge