Results 81 to 90 of about 165,971,014 (271)

Early Spatial and Contextual Coding Deficits in Hippocampal CA1 Precede Performance Decline in an Alzheimer's Disease Model

Advanced Science, EarlyView.
Two‐photon calcium imaging in behaving 5xFAD mice reveals early CA1 coding deficits before behavioral decline. Task‐related place cell activity and splitter cell trajectory coding are impaired, with reduced retrospective dominance and greater prospective weighting.
Yimei Li, Mary Ann Go, Hualong Zhang, Robertas Aleksynas, Juliana Kim, Mingyang Gao, Seigfred Prado, Magdalena Sastre, Simon R. Schultz   +8 more
wiley   +1 more source

New Publications and Videos

Пернатые хищники и их охрана, 2015
Potapov E. & R. Sale. The Snowy Owl. T. & A.D. Poyser. London, 2013. 304 p. ISBN: 978-0713688177. Mebs, T., Schmidt, D. Die Greifvögel Europas, Nordafrikas und Vorderasiens: Biologie, Kennzeichen, Bestände. Kosmos Verlag, Stuttgart, 2014. 496 s.
Eugene R. Potapov, Jevgeni E. Shergalin, Markus Jais   +2 more
doaj  

Footedness bias in hunting birds of prey.

, 1998
Birds of prey use their feet to hunt prey, particularly when occurring on the ground, and they are good candidates for studies on footedness, i.e. the preferential use of limbs. This preference is still poorly known among birds in general.
CSERMELY, Davide
core  

TECTB Variants Reveal Tectorial Membrane Vulnerability in Dominant Non‐Syndromic Hearing Loss

Advanced Science, EarlyView.
TECTB is a non‐collagenous protein of the tectorial membrane – an extracellular matrix of the cochlea. This study identifies dominant missense variants in TECTB linked to human hereditary deafness in two unrelated families. Genetically engineered mice homozygous for one of the variants are profoundly deaf, whereas heterozygous mice have normal hearing ...
Evan B. Hale, Barbara Vona, Richard J. Goodyear, Richard T. Osgood, Jun Shen, Sami S. Amr, Karen Mojica, Michaela A. H. Hofrichter, Jörg Schröder, Sophie Flandin, Paul Gratias, Ricardo Vera‐Monroy, Katherine Callahan, Kerry L. Gudlewski, Rolen Quadros, Masato Ohtsuka, JoAnn McGee, Edward J. Walsh, Cynthia C. Morton, Thomas Haaf, Channabasavaiah Gurumurthy, James E. Saunders, Guy P. Richardson, Artur A. Indzhykulian   +23 more
wiley   +1 more source

Genetic analysis of Saker Falcon (Falco cherrug) subspecies [PDF]

Biodiversity Data Journal
Two subspecies of Saker Falcon are commonly accepted - Western (Falco cherrug cherrug) and Eastern (Falco cherrug milvipes), which are differentiated by their distribution range and phenotype.
Rusko Petrov, Dobri Yarkov, Nayden Chakarov   +2 more
doaj   +3 more sources

Rehabilitation of birds of prey and their survival after release

, 2000
The amount of knowledge we have concerning methodologies of the rehabilitation of birds of prey and the activity and success of released individuals is very disproportionate.
CSERMELY, Davide
core  

Predator escape tactics in birds: linking ecology and aerodynamics [PDF]

, 2010
In most birds, flight is the most important means of escape from predators. Impaired flight abilities due to increased wing loading may increase vulnerability to predation.
Hout, Piet J. van den,, Leo R.M. Maas, Piersma, Theunis; id_orcid, Mathot, Kimberley J., Maas, Leo R. M., van den Hout, P., Maas, Leo R.M.,, Piet J. van den Hout, Kimberley J. Mathot, Mathot, K., Theunis Piersma, van den Hout, Piet J., Piersma, Theunis,, Mathot, Kimberley J.,, Maas, L., Piersma, T., Piersma, Theunis   +16 more
core   +2 more sources

Molecular Atlas of Key Food Odorants Reveals Mixture‐Level Organization and Enables Generative Aroma Design

Advanced Science, EarlyView.
KFO‐Atlas reveals how real‐world aromas are organized as structured mixtures rather than individual molecules. Building on these principles, KFO‐Gen, a generative AI framework, designs perceptually valid aroma formulations and reconstructs meat‐like aromas exclusively from plant‐derived odorants, providing a foundation for mixture‐level studies and AI ...
Jingzhi Zhang, Huadong Xing, Antonella Di Pizio, Qinfei Ke, Xingran Kou, Dachuan Zhang   +5 more
wiley   +1 more source

Activity profiles and hook-tool use of New Caledonian crows recorded by bird-borne video cameras [PDF]

, 2015
The project was funded by BBSRC grant nos. BB/G023913/1 and /2 to C.R.New Caledonian crows are renowned for their unusually sophisticated tool behaviour.
Christian Rutz, Troscianko, Jolyon, Rutz, Christian, Jolyon Troscianko   +3 more
core   +1 more source

Palaeoproteomic Deconvolution of Physical and Genetic Collagen Mixtures

Advanced Science, EarlyView.
ClassiCOL_v2 uses a novel “peptide patching” framework that treats any collagen sample as a patchwork of peptide sequences derived from phylogenetically related species. This allows the algorithm to simultaneously resolve two previously intractable problems: multi‐species samples and/or database deficiencies.
Ian Engels, Tristan Dedrie, Synnøve K. Mo, Simon Van de Vyver, Thijs R. A. Vandenbroucke, Kévin Di Modíca, Jan Decher, Alice Toso, Dieter Deforce, Simon Daled, Alexandra Burnett, Grégory Abrams, Maarten Dhaenens   +12 more
wiley   +1 more source