Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–3 of 3 results
Advanced filters: Author: T. M. Scheyer Clear advanced filters

  • Modern crocodylian diversity is in decline and sympatry is rare, with usually no more than two or three species occurring in the same geographic area. Here Scheyer et al. identify a diversity peak in sympatric occurrence of at least seven new and previously characterized crocodylian species during the Miocene in South America.

    • T. M. Scheyer
    • O. A. Aguilera
    • M. R. Sánchez-Villagra
    Research
    Nature Communications
    Volume: 4, P: 1-9

  • Accumulation of calcium-permeable AMPA receptors at nucleus accumbens synapses underlies the intensified cue-induced cocaine craving observed after prolonged withdrawal, a phenomenon that may contribute to relapse. Here, Loweth and colleagues find that administration of mGluR1 positive allosteric modulators can normalize accumbens AMPAR transmission and curb cocaine craving in rats.

    • Jessica A Loweth
    • Andrew F Scheyer
    • Marina E Wolf
    Research
    Nature Neuroscience
    Volume: 17, P: 73-80

  • The study of three in situ preserved chondrichthyan tooth files reveals histological and developmental disparity at the stem of crown chondrichthyans and provides insights into tooth replacement and the evolution of holocephalan tooth plates.

    • M. Greif
    • H. Botella
    • C. Klug
    ResearchOpen Access
    Communications Biology
    Volume: 9, P: 1-14