Browse our latest Neuroscience articles

Page 246 of 599
    1. Neuroscience

    Effects of arousal and movement on secondary somatosensory and visual thalamus

    Gordon H Petty, Amanda K Kinnischtzke ... Randy M Bruno
    Secondary somatosensory and visual thalamus monitor behavioral state, rather than movement, and may exist to alter cortical activity accordingly.
    1. Neuroscience

    CA1 pyramidal cell diversity is rooted in the time of neurogenesis

    Davide Cavalieri, Alexandra Angelova ... Rosa Cossart
    Embryonic birthdate is a crucial determinant of heterogeneity among CA1 principal neurons, which include a previously overlooked subpopulation of pioneer neurons.
    1. Neuroscience

    A functional topography within the cholinergic basal forebrain for encoding sensory cues and behavioral reinforcement outcomes

    Blaise Robert, Eyal Y Kimchi ... Daniel B Polley
    Activity levels in anterior and posterior cholinergic basal forebrain neurons are associated with distinct aspects of global brain state, sensory salience, reward expectation, and aversive reinforcement learning.
    1. Neuroscience

    Control of parallel hippocampal output pathways by amygdalar long-range inhibition

    Rawan AlSubaie, Ryan WS Wee ... Andrew F MacAskill
    Amygdala input to ventral hippocampus is both excitatory and inhibitory, and the balance of these two projections controls the formation of place preference via differential innervation of each hippocampal output population.
    1. Cell Biology
    2. Neuroscience

    Arginine-vasopressin mediates counter-regulatory glucagon release and is diminished in type 1 diabetes

    Angela Kim, Jakob G Knudsen ... Linford JB Briant
    A novel process by which counter-regulatory glucagon release is regulated in both mouse and human.
    1. Neuroscience

    Tightly coupled inhibitory and excitatory functional networks in the developing primary visual cortex

    Haleigh N Mulholland, Bettina Hein ... Gordon B Smith
    In vivo calcium imaging reveals that prior to visual experience, inhibitory spontaneous activity in the developing visual cortex is highly modular and participates in large-scale correlated networks that are co-aligned to excitatory activity.
    1. Neuroscience

    Double-μPeriscope, a tool for multilayer optical recordings, optogenetic stimulations or both

    Mototaka Suzuki, Jaan Aru, Matthew E Larkum
    Interactions between near but distinct (<1 mm) structures such as cortical layers in the rodent brain can be studied by a new micro-optical tool that is low-cost and capable of multilayer optical recordings, optogenetic stimulations, or both.
    1. Neuroscience

    Modulation of pulsatile GnRH dynamics across the ovarian cycle via changes in the network excitability and basal activity of the arcuate kisspeptin network

    Margaritis Voliotis, Xiao Feng Li ... Krasimira Tsaneva-Atanasova
    Pulse generation is an emergent property of the arcuate kisspeptin network that is regulated throughout the ovarian cycle via coordinated changes in neuronal communication and basal activation.
    1. Neuroscience

    Lactate is an energy substrate for rodent cortical neurons and enhances their firing activity

    Anastassios Karagiannis, Thierry Gallopin ... Bruno Cauli
    Lactate is preferred to glucose as an energy substrate and exacerbates spiking activity in most neuron types of juvenile somatosensory cortex by closing ATP-sensitive potassium channels.
    1. Developmental Biology
    2. Neuroscience

    Mechanisms underlying microglial colonization of developing neural retina in zebrafish

    Nishtha Ranawat, Ichiro Masai
    Genetic and imaging analysis reveal that microglial precursors use ocular blood vessels as a pathway to enter the optic cup and subsequently infiltrate the retina preferentially through the neurogenic region.