Neuroscience articles within Nature Communications

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  • Article
    | Open Access

    Flexible organic electronic devices have the potential to serve as biosensors in living animals. Khodagholy et al. show that organic transistors can be used to record brain activity in rats and demonstrate that they have a superior signal-to-noise ratio compared with electrodes due to local signal amplification.

    • Dion Khodagholy
    • , Thomas Doublet
    •  & George G. Malliaras

  • Article |

    Humans routinely socially evaluate other people based on interactions between third parties. Anderson and colleagues show that capuchin monkeys also negatively evaluate humans who explicitly refuse to help others.

    • James R. Anderson
    • , Hika Kuroshima
    •  & Kazuo Fujita

  • Article
    | Open Access

    Reorganization of the sensorimotor cortex due to loss of sensory input is implicated in phantom pain. Makin and colleagues use functional MRI to show that phantom pain experience is instead associated with maintained local functional and structural cortical representations but disrupted inter-regional connectivity.

    • Tamar R. Makin
    • , Jan Scholz
    •  & Heidi Johansen-Berg

  • Article |

    Brain-derived neurotrophic factor is produced in the brain and is a known regulator of energy homoeostasis. Here Urabe and colleagues show that brain-derived neurotrophic factor-producing haematopoietic cells control appetite by migrating into the hypothalamus, where they make contact with neurons.

    • Hiroshi Urabe
    • , Hideto Kojima
    •  & Hiroshi Kimura

  • Article |

    The arrival of action potentials at nerve terminals often leads to synchronous neurotransmitter release. Medrihan and colleagues use electrophysiology on mouse hippocampal neurons to show that the vesicle protein Synapsin II promotes GABAergic asynchronous release by interacting with calcium channels.

    • Lucian Medrihan
    • , Fabrizia Cesca
    •  & Fabio Benfenati

  • Article |

    Photo-stimulation can be used to control neuronal circuits, but current strategies lack optimal precision and resolution. Reutsky-Gefen et al. demonstrate a potential approach for vision restoration via holographically patterned, optogenetic stimulation of retinal ganglion cells, with temporal precision.

    • Inna Reutsky-Gefen
    • , Lior Golan
    •  & Shy Shoham

  • Article |

    Irradiation treatment for cancer therapy often causes irreparable damage to adult organs. Knox and colleagues study irradiated mouse submandibular salivary glands and find that restoring parasympathetic nerve function with the neurotrophic factor neurturin improves regeneration.

    • Sarah M. Knox
    • , Isabelle M. A. Lombaert
    •  & Matthew P. Hoffman

  • Article |

    A link between smoking and the incidence of Alzheimer’s disease has been implicated in humans. In this study, transgenic mouse models of Alzheimer’s disease exposed to cigarette smoke display increased disease abnormalities in the brain, such as amyloidogenesis, neuroinflammation and tau phosphorylation.

    • Ines Moreno-Gonzalez
    • , Lisbell D. Estrada
    •  & Claudio Soto

  • Article
    | Open Access

    Bilingual infants possess a unique ability to rapidly acquire the grammar of both of their native languages. Gervain and Werker find that bilingual infants achieve this by using characteristic prosodic cues associated with different word orders.

    • Judit Gervain
    •  & Janet F. Werker

  • Article
    | Open Access

    Neural plasticity can be mediated by cognitive processes or sensory inputs to the brain. Cardin et al.use fMRI to study individuals who vary in hearing and sign language abilities, and find that sensory and cognitive experiences cause plasticity in anatomically and functionally distinguishable cortical areas.

    • Velia Cardin
    • , Eleni Orfanidou
    •  & Bencie Woll

  • Article |

    Primary sensory areas of newborn mammals typically display input-dependent plasticity. Thomson and colleagues use a sensory prosthetic device in rats to show that adult rats can discriminate different infrared light signals, when the signals are routed to somatosensory cortex by electrical microstimulation.

    • Eric E. Thomson
    • , Rafael Carra
    •  & Miguel A.L. Nicolelis

  • Article
    | Open Access

    Integrating stereo information from two eyes or two ears is fundamental to localizing visual and auditory stimuli. Kenneth Catania investigates the olfactory sensitivity of eastern American moles, and finds that they use bilateral chemosensory cues in combination with serial sampling to localize odorants.

    • Kenneth C. Catania

  • Article |

    Cochlear inner and outer hair cells receive afferent innervation from type I and type II spiral ganglion neurons, respectively. Defourny et al. find that, in the absence of ephrin-A5 and its receptor EphA4, a subset of type I spiral ganglion neuron projections invade the outer hair cell area.

    • Jean Defourny
    • , Anne-Lise Poirrier
    •  & Brigitte Malgrange

  • Article |

    The repeated presentation of observed action is hypothesized to result in the reduction in firing rates of mirror neurons in premotor areas of the cortex. In this study, it is shown that monkey premotor area F5 mirror neurons, unlike local field potentials, do not display suppression to repetitive stimuli.

    • Vittorio Caggiano
    • , Joern K. Pomper
    •  & Peter Thier

  • Article |

    The ability to delay gratification in childhood correlates with the ability to exert self-control in adulthood. Berman and colleagues re-examine individuals that were studied 40 years ago and find that the individuals who are able to exert a high level of self-control have more efficient neural networks.

    • Marc G. Berman
    • , Grigori Yourganov
    •  & John Jonides

  • Article
    | Open Access

    During rest, the different regions of the human brain still carry out complex interactions. In this study, a pairwise maximum entropy model is used to quantify the complexity of these interactions during rest, showing that the model is able to capture the structure of the resting-state human brain networks.

    • Takamitsu Watanabe
    • , Satoshi Hirose
    •  & Naoki Masuda

  • Article |

    Studies in animals have shown that the inferior colliculus of the auditory pathway is tonotopically organized. This fMRI study in humans reveals a low-to-high frequency gradient in the inferior colliculus that is tonotopically oriented, as well as spectral selectivity based on responses to natural sounds.

    • Federico De Martino
    • , Michelle Moerel
    •  & Elia Formisano

  • Article |

    Sexual dimorphism describes physical differences between males and females of the same species and is partly shaped by the action of hormones. Maekawa and colleagues construct mixed-sex chicken brain chimeras and find that the female reproductive cycle is largely destroyed in female chimeras with male brains.

    • Fumihiko Maekawa
    • , Miyano Sakurai
    •  & Hiroko Ohki-Hamazaki

  • Article
    | Open Access

    Temporal lobe epilepsy in adults does not always respond to treatment. Krook-Magnuson and colleagues use optogenetics to inhibit and activate excitatory and inhibitory neurons, respectively, in a mouse model of temporal lobe epilepsy, and find that they can stop seizures on a moment-to-moment basis.

    • Esther Krook-Magnuson
    • , Caren Armstrong
    •  & Ivan Soltesz

  • Article
    | Open Access

    Inorganic polyphosphates have been identified in the central nervous system. Holmström and colleagues examine neuroglial cultures in vitro and cardiorespiratory responses in vivo, and find that inorganic polyphosphates trigger calcium-dependent activation of astrocytes and increase cardiorespiratory activity.

    • Kira M. Holmström
    • , Nephtali Marina
    •  & Andrey Y. Abramov

  • Article
    | Open Access

    In outwardly rectifying potassium channels, depolarization initiates conformational changes in voltage-sensing domains. Goldschen-Ohmet al. find that movement of three specific domains correlates with conductance levels, and rearrangements of a fourth domain results in preinactivation subconductance states.

    • Marcel P. Goldschen-Ohm
    • , Deborah L. Capes
    •  & Baron Chanda

  • Article |

    Lithium is commonly used to treat bipolar disorder, but it exerts side effects at doses close to the therapeutic range. Singh and colleagues screen a collection of clinical compounds and find that ebselen induces lithium-like effects on mouse models of bipolar disorder by inhibiting inositol monophosphatase.

    • Nisha Singh
    • , Amy C. Halliday
    •  & Grant C. Churchill

  • Article |

    PAR-1 inDrosophilahas been identified as a key physiological tau kinase. Lee and colleagues perform genetic screens for regulators of PAR-1 and find that it is targeted for ubiquitination and degradation by the ubiquitin ligase complex SCF(Slimb), and that this pathway modulates synaptic morphology.

    • Seongsoo Lee
    • , Ji-Wu Wang
    •  & Bingwei Lu

  • Article
    | Open Access

    The heterogeneity of cortical interneurons results from spatio-temporal differences in embryonic origin. Marissal et al. show that early-generated glutamatergic neurons display distinct morpho-functional features, suggesting that temporal factors are also important in determining glutamatergic function.

    • Thomas Marissal
    • , Paolo Bonifazi
    •  & Rosa Cossart

  • Article
    | Open Access

    Tuberous sclerosis complex is an autosomal dominant cognitive disorder caused by mutations affecting TSCgenes. Sato and colleagues examine tuberous sclerosis complex mutant mice and find that the behavioural and anatomical abnormalities can be reversed by inhibiting rapamycin-sensitive signalling pathways, even in adulthood.

    • Atsushi Sato
    • , Shinya Kasai
    •  & Masashi Mizuguchi

  • Article |

    Reading requires accurate and rapid distinction between similar visual stimuli. Thesen and colleagues use human intracranial electrophysiology and brain imaging to show that letter-selective responses, in an area of the brain immediately posterior to the visual word-form area, occur before word selection.

    • Thomas Thesen
    • , Carrie R. McDonald
    •  & Eric Halgren

  • Article |

    The mislocalization and downregulation of the proteins TDP-43 and ADAR2, respectively, are implicated in amyotrophic lateral sclerosis pathology. Yamashita et al. find that downregulation of ADAR2 results in calcium-permeable AMPA receptor-mediated calpain activation and subsequent aberrant cleavage of TDP-43.

    • Takenari Yamashita
    • , Takuto Hideyama
    •  & Shin Kwak

  • Article |

    PGC-1α regulates mitochondrial biogenesis and adaptive thermogenesis. Cheng and colleagues alter the expression of PGC-1α in primary neuronal cultures and in the adult mouse brain, and find that it regulates dendritic spine formation and maintenance by mediating the synaptogenic actions of BDNF and CREB.

    • Aiwu Cheng
    • , Ruiqian Wan
    •  & Mark P. Mattson

  • Article |

    Synaptic tagging and capture describes thein vitro protein synthesis-dependent neuronal process where short-lasting forms of response potentiation are stabilised into long-lasting forms. Shires and colleagues find that this phenomenon also occurs in vivoin intact, living animals.

    • K.L. Shires
    • , B.M. Da Silva
    •  & S.J. Martin

  • Article
    | Open Access

    Multiple sclerosis is characterized by the activation of microglia cells. Davalos et al. investigate the early stages of neuroinflammation in mice and reveal that the plasma protein fibrinogen induces microglial clustering around the brain vasculature, which facilitates lesion formation and focal axonal damage.

    • Dimitrios Davalos
    • , Jae Kyu Ryu
    •  & Katerina Akassoglou

  • Article |

    Working memory is vital for individuals to carry out everyday activities. Fougnie and colleagues ask subjects to perform memory tasks and find that the precision of working memory varies independently across trials and items, which is inconsistent with the assumptions of standard models of memory.

    • Daryl Fougnie
    • , Jordan W. Suchow
    •  & George A. Alvarez

  • Article |

    Dopaminergic circuits are implicated in exploratory motor behaviour and are modulated by acetylcholine. Using transgenic mouse models, Patelet al. find that loss of forebrain acetylcholine results in exaggerated dopamine efflux and hyperactivity, whereas loss of brainstem acetylcholine leads to hypoactivity.

    • Jyoti C. Patel
    • , Elsa Rossignol
    •  & Robert P. Machold

  • Article |

    The Bolwig’s organ of Drosophilalarvae consists of 12 photoreceptors and is assumed to have very limited image-resolving properties. Justice and colleagues report that these larvae can recognize the motion of other larvae and that this can be replicated using a computer screen displaying images of larvae.

    • Elizabeth Daubert Justice
    • , Nicholas James Macedonia
    •  & Barry Condron

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