Results 151 to 160 of about 3,034,655 (354)

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Cerebellum to motor cortex paired associative stimulation induces bidirectional STDP-like plasticity in human motor cortex

, 2012
The cerebellum is crucially important for motor control and adaptation. Recent non-invasive brain stimulation studies have indicated the possibility to alter the excitability of the cerebellum and its projections to the contralateral motor cortex, with ...
Tsai, Chon-Haw, Chon-Haw Tsai, Ming-Kuei Lu, Lu, Ming-Kuei, Ulf Ziemann, Ziemann, Ulf   +5 more
core   +1 more source

The function of Copine 6 in the brain [PDF]

, 2012
The formation of new or the remodeling of pre-existing synapses is thought to provide the cellular correlate of learning and memory processes. In the mammalian forebrain, the postsynaptic site of most excitatory synapses is located on dendritic spines ...
Reinhard, Judith
core   +1 more source

Cognitive–Linguistic Profiles of German Adults with Dyslexia

Behavioral Sciences
Past research has extensively explored reading in English-speaking children with dyslexia who acquire a highly irregular and opaque orthography. Far less is known about the manifestation of dyslexia in shallow, highly consistent orthographies like German,
Linda Eckert, Gesa Hartwigsen, Sabrina Turker   +2 more
doaj   +1 more source

Time perception mechanisms at central nervous system

Neurology International, 2016
The five senses have specific ways to receive environmental information and lead to central nervous system. The perception of time is the sum of stimuli associated with cognitive processes and environmental changes.
Rhailana Fontes, Jéssica Ribeiro, Daya S. Gupta, Dionis Machado, Fernando Lopes-Júnior, Francisco Magalhães, Victor Hugo Bastos, Kaline Rocha, Victor Marinho, Gildário Lima, Bruna Velasques, Pedro Ribeiro, Marco Orsini, Bruno Pessoa, Marco Antonio Araujo Leite, Silmar Teixeira   +15 more
doaj   +1 more source

Brain plasticity and early development: Implications for early intervention in neurodevelopmental disorders

, 2017
Epigenetics is changing the interpretation of “genetics” in relation to “environment”, in that the genetic code is not exclusively responsible for the “destiny” of a child's development; environment also has a role in child development.
E. Inguaggiato, G. Sgandurra, G. Cioni
semanticscholar   +1 more source

Neural-derived estradiol regulates brain plasticity.

Journal of Chemical Neuroanatomy, 2017
In addition to be an ovarian hormone, estradiol is a neurosteroid synthesized by neural cells. The brain is a steroidogenic tissue that metabolizes testosterone to estradiol.
Í. Azcoitia, M. Arevalo, L. Garcia-Segura   +2 more
semanticscholar   +1 more source

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

Advanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian, Yassine Diouri, Bolan Xu, Sara Ebrahimi, Atharva Pande, Floriane Miquet‐Westphal, Hang Xu, Fabio Cicoira   +7 more
wiley   +1 more source

Functional recovery after brain infarction: plasticity and neural transplantation

, 1994
In the past, little attention has been given to the role of brain plasticity for the long term functional outcome in experimental stroke although there is substantial evidence for plasticity in other experimental models of neurological disorders.
Johansson, Barbro,, Lund University., Grabowski, Martin,   +2 more
core   +1 more source

How feedback inhibition shapes spike-timing-dependent plasticity and its implications for recent Schizophrenia models [PDF]

, 2011
It has been shown that plasticity is not a fixed property but, in fact, changes depending on the location of the synapse on the neuron and/or changes of biophysical parameters.
Di Prodi, P., Florentin Wörgötter, Kolodziejski, C., Woergoetter, Florentin, di Prodia, P., Kolodziejski, Christoph, Porr, B., Bernd Porr, di Prodi, Paolo, Paolo di Prodi, McCabea, L., Woergoetter, F., Wörgötter, F., McCabe, L., Lynsey McCabe, Porr, Bernd, Porra, B., McCabe, Lynsey, Christoph Kolodziejski   +18 more
core   +1 more source