From the bioRxiv: A Selection of Recently Posted Papers from SCPAB Investigators and Others
Vamos en bici: Study protocol of an investigation of cognitive and neural changes following language training, physical exercise training, or a combination of both
Elisabeth Wenger, Sandra Duezel, Sarah E Polk, Nils C Bodammer, Carola Misgeld, Johanna Porst, Bernd Wolfarth, Simone Kuehn, and Ulman Lindenberger
bioRxiv posted 31 January 2022
High spatial overlap but diverging age-related trajectories of cortical MRI markers aiming to represent intracortical myelin and microstructure
Olivier Parent, Emily Olafson, Aurelie Bussy, Stephanie Tullo, Nadia Blostein, Alyssa Salaciak, Saashi A. Bedford, Sarah Farzin, Marie-Lise Beland, Vanessa Valiquette, Christine L. Tardif, Gabriel A. Devenyi, and Mallar M. Chakravarty
bioRxiv posted 28 January 2022
Connectivity dynamics and cognitive variability during aging
Gwendolyn Jauny, Francis Eustache, and Thomas T Hinault
bioRxiv posted 28 January 2022
Heterochronic parabiosis reprograms the mouse brain transcriptome by shifting aging signatures in multiple cell types
Methodios Ximerakis, Kristina M Holton, Richard M Giadone, Ceren Ozek, Monika Saxena, Samara Santiago, Xian Adiconis, Danielle Dionne, Lan Nguyen, Kavya M Shah, Jill M Goldstein, Caterina Gasperini, Scott L Lipnick, Sean K Simmons, Sean M Buchanan, Amy J Wagers, Aviv Regev, Joshua Z Levin, and Lee L Rubin
bioRxiv posted 28 January 2022
Brain perivascular space imaging across the human lifespan
Kirsten Mary Lynch, Farshid Sepehrband, Arthur W. Toga, and Jeiran Choupan
bioRxiv posted 27 January 2022
Morphological analysis of human and mouse dendritic spines reveals a morphological continuum and differences across ages and species
Netanel Ofer, Ruth Benavides-Piccione, Javier DeFelipe, and Rafael Yuste
bioRxiv posted 25 January 2022
Two roles for choice selective inhibition in decision-making circuits
James P Roach, Anne K Churchland and Tatiana A Engel
bioRxiv posted 25 January 2022
Extraversion is associated with lower brain amyloid deposition in cognitively normal older adults.
Hwamee Oh
bioRxiv posted 23 January 2022
A snapshot of brain and cognition in healthy mid-life and older adults
Leonie Borne, Michelle K Lupton, Chritine Guo, Philip Mosley, Robert Adam, Amelia Ceslis, Pierrick Bourgeat, Amir Fazlollahi, Paul Maruff, Christopher C Rowe, Colin L Masters, Jurgen Fripp, Gail A Robinson, Michael Breakspear, the Prospective Imaging Study of Ageing, the Australian Imaging Biomarkers and Lifestyle flagship study of ageing, and the Alzheimer’s Disease Neuroimaging Initiative
bioRxiv posted 22 January 2022
Sensory system-specific associations between brain structure and balance
Kathleen E Hupfeld, Heather R McGregor, Chris J Hass, Ofer Pasternak, and Rachael Seidler
bioRxiv posted 20 January 2022
Age-induced changes in Mu Opioid Receptor signaling in the midbrain Periaqueductal Gray of male and female rats
Evan F Fullerton, Mary C Karom, and Anne Z Murphy
bioRxiv posted 17 January 2022
APOE 4 effects on hippocampal atrophy in the healthy elderly reflect future cognitive decline
Linda Zhang, Miguel Calero, Miguel Medina, and Bryan Strange
bioRxiv posted 14 January 2022 doi:10.1101/2022.01.07.475319
Rare Genetic Variants Correlate with Better Processing Speed
Zeyuan Song, Anastasia Gurinovich, Marianne Nygaard, Jonas Mengel-From, Stacy Andersen, Stephanie Cosentino, Nicole Schupfs, Joseph Lee, Joseph Zmuda, Svetlana Ukraintseva, Konstantin Arbeev, Kaare Christensen, Thomas Perls and Paola Sebastiani
bioRxiv posted 12 January 2022
Exercise reprograms the inflammatory landscape of multiple stem cell compartments during mammalian aging
Ling Liu, Matthew T Buckley, Jaime M Reyes, Soochi Kim, Lei Tian, Tim Wang, Alexander Lieu, Michelle Mao, Cristina Mateo-Rodriguez, Heather Ishak, Mira Jeong, Joseph C Wu, Margaret A Goodell, Anne Brunet and Thomas A Rando
bioRxiv posted 12 January 2022
Cell type-specific aging clocks to quantify aging and rejuvenation in regenerative regions of the brain
Matthew T. Buckley, Eric Sun, Benson M. George, Ling Liu, Nicholas Schaum, Lucy Xu, Jaime M. Reyes, Margaret A. Goodell, Irving L. Weissman, Tony Wyss-Coray, Thomas A. Rando, Anne Brunet
bioRxiv posted 12 January 2022
Dendritic branch structure compartmentalizes voltage-dependent calcium influx in cortical layer 2/3 pyramidal cells
Andrew Tyler Landau, Pojeong Park, David Wong-Campos, Tian He, Adam Ezra Cohen, and Bernardo Sabatini
bioRxiv posted 12 January 2022
A role for Lin28a in aging-associated decline of adult hippocampal neurogenesis
Zhechun Hu, Jiao Ma, Huimin Yue, Xiaofang Li, Chao Wang, Liang Wang, Binggui Sun, Zhong Chen, Lang Wang, and Yan Gu
bioRxiv posted 4 January 2022
White-matter degradation and dynamical compensation support age-related functional alterations in human brain
Spase Petkoski, Petra Ritter, and Viktor Jirsa
bioRxiv posted 1 January 2022
