From the bioRxiv: A Selection of Recently Posted Papers from SCPAB Investigators and Others

Each month, SCPAB scans the bioRxiv and arXiv for interesting papers from the SCPAB community and beyond.

Brain structure and function predict adherence to an exercise intervention in older adults

Timothy P Morris, Agnieszka Burzynska, Michelle Voss, Jason Fanning, Elizabeth A Salerno, Ruchika Prakash, Neha P Gothe, Susan Whitfield-Gabrieli, Charles H Hillman, Edward McAuley, and Arthur F Kramer

bioRxiv posted 1 August 2021

[Abstract] [PDF]

 

Age-Related Differences in Ventral Striatal and Default Mode Network Function During Reciprocated Trust

Dominic S. Fareri, Katherine Hackett, Lindsey J. Tepfer, Victoria A. Kelly, Nicole Henninger, Crystal Reeck, Tania Giovannetti, and David V. Smith

bioRxiv posted 30 July 2021

[Abstract] [PDF]

 

Ageing and the ipsilateral M1 BOLD response: a connectivity study

Yae Won Tak, Ethan Knights, Richard Henson, and Peter Zeidman

bioRxiv posted 29 July 2021

[Abstract] [PDF]

 

Comparing cortex-wide gene expression patterns between species in a common reference frame

mackenzie englund, Sebastian S James, Riley Bottom, Kelly Huffman, Stuart P Wilson, and Leah Krubitzer

bioRxiv posted 28 July 2021

[Abstract] [PDF]

 

Sex differences in age- and episodic memory-related effects on task-based functional connectivity

Sivaniya Subramaniapillai, Sricharana Rajagopal, Elizabeth Ankudowich, Stamatoula Pasvanis, Bratislav Misic, and Natasha Rajah

bioRxiv posted 27 July 2021

[Abstract] [PDF]

 

Necroptosis increases with age in the brain and contributes to age-related neuroinflammation

Nidheesh Thadathil, Evan Nicklas, Sabira Jazir, Tommy L Lewis, Jr., Arlan Richardson, and Sathyaseelan S Deepa

bioRxiv posted 25 July 2021

[Abstract] [PDF]

 

Age- and sex-related topological organisation of human brain functional networks and their relationship to cognition

Heidi Foo, Anbupalam Thalamuthu, Jiyang Jiang, Forrest C Koch, Karen Mather, Wei Wen, and Perminder Sachdev

bioRxiv posted 26 July 2021

[Abstract] [PDF]

 

Understanding associative false memories in aging using multivariate analyses

Nancy A. Dennis, Amy A. Overman, Catherine M. Carpenter, and Courtney R. Gerver

bioRxiv posted 26 July 2021 doi:10.1101/2021.07.26.453271

[Abstract] [PDF]

 

The “neural shift” of sleep quality and cognitive ageing: A resting-state MEG study of transient neural dynamics

Roni Tibon, Cam-CAN, and Kamen A Tsvetanov

bioRxiv posted 23 July 2021

[Abstract] [PDF]

 

GAIT-GM integrative cross-omics analyses reveal cholinergic defects in a C. elegans model of Parkinson′s disease

Danielle E Mor, Francisco Huertas, Alison M Morse, Rachel Kaletsky, Coleen T Murphy, Vrinda Kalia, Gary W Miller, Olexander Moskalenko, Ana Conesa and Lauren M McIntyre

bioRxiv. posted 16 July 2021

[Abstract]

 

Lower cognitive set shifting ability is associated with stiffer balance recovery behavior and larger perturbation-evoked cortical responses in older adults

Aiden Payne, Jacqueline A Palmer, J Lucas McKay, and Lena H Ting

bioRxiv posted 16 July 2021

[Abstract] [PDF]

 

GPR39 Localization in Aging Human Brain and Correlation of Expression and Polymorphism with Vascular Cognitive Impairment

Catherine Davis, Theirno Bah, Wenri Zhang, Jonathan Nelson, Kirsti Golgotiu, Xiao Nie, Farah Alkayed, Jennifer Young, Randy Woltjer, Lisa Silbert, Marjorie Grafe, and Nabil J. Alkayed

bioRxiv posted 15 July 2021

[Abstract] [PDF]

 

Transcriptional regulation of neural stem cell expansion in adult hippocampus

Nannan Guo, Kelsey McDermott, Yu-Tzu Shih, Haley Zanga, Debolina Ghosh, Tiago Goncalves, and Amar Sahay

bioRxiv posted 14 July 2021

[Abstract] [PDF]

 

In vivo evidence that SORL1, encoding the endosomal recycling receptor SORLA, can function as a causal gene in Alzheimer’s Disease

Olav M Andersen, Nikolaj Boegh, Anne M Landau, Gro Grunnet Ploeen, Anne Mette G Jensen, Giulia Monti, Benedicte Parm Ulhoei, Jens Randel Nyengaard, Kirsten Rosenmay Jacobsen, Margarita Melnikova Joergensen, Ida E Holm, Marianne L Kristensen, Esben Szocska Hansen, Charlotte E Teunissen, Laura Breidenbach, Mathias Droescher, Ying Liu, Hanne Skovsgaard Pedersen, Henrik Callesen, Yonglun Luo, Lars Bolund, David J Brooks, Christoffer Laustsen, Scott A Small, Lars F Mikkelsen and Charlotte B Soerensen

bioRxiv. posted 13 July 2021

[Abstract]

 

Single-nucleus sequencing reveals enriched expression of genetic risk factors sensitises Motor Neurons to degeneration in ALS

Francesco Limone, Daniel Mordes, Alexander Couto, Olli Pietilainen, Brian Joseph, Aaron Burberry, Sulagna Dia Ghosh, Daniel Meyer, Melissa Goldman, Laura Bortolin, Inma Cobos, Martine Therrien, Beth Stevens, Irena Kadiu, Steven A McCarroll and Kevin Eggan

bioRxiv. posted 13 July 2021

[Abstract]

 

Age-related differences in encoding-retrieval similarity and their relationship to false memory

Jordan D Chamberlain, Caitlin R Bowman, and Nancy A Dennis

bioRxiv posted 12 July 2021

[Abstract] [PDF]

 

Connectome-based Modeling of Mnemonic Discrimination in Younger and Older Adults

Christopher N Wahlheim, Alexander P Christensen, Zachariah M Reagh, and Brittany S Cassidy

bioRxiv posted 10 July 2021

[Abstract] [PDF]

 

Unsupervised characterization of dynamic functional connectivity reveals age-associated differences in temporal stability and connectivity states during rest and task

Nisha Chetana Sastry, Dipanjan Roy, and Arpan Banerjee

bioRxiv posted 9 July 2021

[Abstract] [PDF]

 

Age-associated changes to neuronal dynamics involve a loss of inhibitory signaling in C. elegans

Gregory S Wirak, Jeremy Florman, Mark J Alkema, Christopher W Connor, and Christopher V Gabel

bioRxiv posted 8 July 2021

[Abstract] [PDF]

 

Linking individual differences in cognitive control and perception: Meta-perception in older and younger adults

Lena Klever, Pascal Mamassian, and Jutta Billino

bioRxiv posted 8 July 2021

[Abstract] [PDF]

 

Single-cell sequencing of the adult killifish (N. furzeri) brain identifies an atypical progenitor, glial and neuronal heterogeneity

Rajagopal Ayana, Jolien Van houcke, Caroline Zandecki, Valerie Marien, Eve Seuntjens, and Lutgarde Arckens

bioRxiv posted 4 July 2021

[Abstract] [PDF]

 

Out of rhythm: Compromised precision of theta-gamma coupling impairs associative memory in old age

Anna Elsa Karlsson, Ulman Lindenberger, and Myriam C. Sander

bioRxiv posted 4 July 2021

[Abstract] [PDF]

 

Harnessing the Power of Sex Differences: What a Difference Ten Years Did Not Make

Rebecca K Rechlin, Tallinn FL Splinter, Travis E Hodges, Arianne Albert, and Liisa Galea

bioRxiv posted 1 July 2021

[Abstract] [PDF]

 

BBB damage in aging causes brain iron deposits via astrocyte-neuron crosstalk and Hepc/Fpn1 pathway

Mariarosa Mezzanotte, Giorgia Ammirata, Marina M. Boido, Serena Stanga, and Antonella Roetto

bioRxiv posted 1 July 2021

[Abstract] [PDF]

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