Results 91 to 100 of about 549,266 (339)

A Fast-Slow Analysis of the Dynamics of REM Sleep

, 2012
Waking and sleep states are regulated by the coordinated activity of a number of neuronal population in the brainstem and hypothalamus whose synaptic interactions compose a sleep-wake regulatory network.
Booth, Victoria, Diniz Behn, Cecilia G.
core   +1 more source

A Sing-Song Way of Vocalizing: Generalization and Specificity in Language and Birdsong. [PDF]

, 2017
Spoken languages such as German are extremely discrete, whereas others such as Portuguese are melodic or "sing-song" wherein identifying a word relies on what comes before and after.
Farias-Virgens, Madza, White, Stephanie A   +1 more
core   +1 more source

Functional Integration of Different‐Sex Gonad Transplants Into the Adult Mouse Hypothalamic Pituitary Gonadal Axis

Advanced Biology, EarlyView.
This study introduces and investigates different‐sex gonad transplants in a mouse model of gender‐affirming hormone therapy. Ovaries and testes implanted into gonadectomized adults exhibit gametogenesis and steroidogenesis independent of the sex of the host.
Daniel R. Pfau, Monica A. Rionda, Evelyn Cho, Jamison G. Clark, Robin E. Kruger, Ruth K. Chan‐Sui, Vasantha Padmanabhan, Molly B. Moravek, Ariella Shikanov   +8 more
wiley   +1 more source

Signal Propagation in Feedforward Neuronal Networks with Unreliable Synapses [PDF]

, 2011
In this paper, we systematically investigate both the synfire propagation and firing rate propagation in feedforward neuronal network coupled in an all-to-all fashion.
A Aertsen, A Kumar, A Kumar, AS Pikovsky, B Katz, B Katz, B Lindner, C Allen, C Li, C Rosenmund, CF Stevens, Chunguang Li, Daqing Guo, DK Smetters, DQ Guo, DR Chialvo, E Nordlie, EO Postma, H Câteau, J Friedrich, J Trommershäuser, J Trommershäuser, JJ Collins, JJ Collins, JJ Collins, K Hamaguchi, K Hamaguchi, KH Boven, M Abeles, M Diesmann, M Diesmann, M Raastad, MCW Rossum van, MO Gewaltig, MS Goldman, MS Goldman, N Masuda, N Masuda, P Dayan, PE Kloeden, PT Vogels, ST Wang, ST Wang, T Branco, T Shinozaki, T Shinozaki, T Tetzlaff, T Tetzlaff, U Hehl, W Maass, Y Aviel   +50 more
core   +1 more source

Synergistic Roles of FAHD‐1 and PYC‐1 in Mitochondrial Function, Behavior, and Longevity in C. elegans

Advanced Biology, EarlyView.
FAHD‐1 and PYC‐1 catalyze opposing mitochondrial reactions that regulate oxaloacetate homeostasis in Caenorhabditis elegans. Using single and double knockouts, this study reveals that both enzymes shape locomotion, reproduction, respiration, and lifespan.
Riccardo Giaquinta, Andreas Andric, Matthias Scheppach, Alexander K. H. Weiss   +3 more
wiley   +1 more source

Altered intrinsic neural activity and its molecular analyses in first-episode schizophrenia with auditory verbal hallucinations

Frontiers in Neuroscience
BackgroundAuditory verbal hallucinations (AVHs) are one of the signature positive symptoms of schizophrenia, affecting a substantial portion of patients with schizophrenia.
Ziyu Wang, Ziyu Wang, Kangkang Xue, Kangkang Xue, Yimeng Kang, Yimeng Kang, Zijun Liu, Zijun Liu, Jingliang Cheng, Jingliang Cheng, Yan Zhang, Yan Zhang, Yarui Wei, Yarui Wei   +13 more
doaj   +1 more source

L-theanine and Neumentix mixture improves sleep quality and modulates brain neurotransmitter levels in mice [PDF]

, 2021
Ying Zhang, Xiuzhen Jia, Ximin Chen, Yajuan Liu, Zifu Zhao, Jingyu Hao, Rui Wu, Haotian Feng, Xiangnan Ren   +8 more
openalex   +1 more source

The role of the neuromodulator adenosine in alcohols actions. [PDF]

, 1997
The interaction between the neuromodulator adenosine and adenosine receptors on the surface of neurons modifies the neurons responses to neurotransmitters.
Diamond, Ivan, Dohrman, D, Gordon, A
core  

Strain-dependent differences in corticolimbic processing of aversive or rewarding stimuli [PDF]

, 2015
Aberrations in the elaboration of both aversive and rewarding stimuli characterize several psychopathologies including anxiety, depression and addiction.
ANDOLINA, DIEGO, PUGLISI ALLEGRA, Stefano, VENTURA, Rossella   +2 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source