نتایج جستجو برای: plasticity index

تعداد نتایج: 452935  

2017
Zhiyuan Wu Lin Cheng Guo-Yuan Yang Shanbao Tong Junfeng Sun Fei Miao

Objective Neuroimaging studies revealed the functional reorganization or the structural changes during stroke recovery. However, previous studies did not combine the functional and structural information and the results might be affected by heterogeneous lesion. This study aimed to investigate functional activation-informed structural changes during stroke recovery. Methods MRI data of twelve...

Journal: :MOJ ecology & environmental sciences 2023

In road works, there are cases in which natural soils have inadequate characteristics for their intended use, especially clayey or fine ones, leads to the need find stabilization methods that allow soil present itself as a suitable material its application. Thus, ash, residue generated sugar and alcohol industry from burning of sugarcane bagasse often does not an adequate destination, becomes a...

Journal: :Engineering and technology journal 2023

In the discipline of civil engineering, foundation plays a crucial role in supporting and containing loads complete structures. Therefore, needs to be strong enough increase any structure's useful life. The soil has direct impact on foundation. Vertisols is with unstable weak that stabilized make suitable for construction purposes. study determine effectiveness pulverized used paper sugarcane s...

Journal: :Psychiatry research 2013
Indira Tendolkar Marleen van Beek Iris van Oostrom Marlies Mulder Joost Janzing Richard Oude Voshaar Philip van Eijndhoven

Electroconvulsive therapy (ECT) is the most potent biological therapy in depression. Animal studies suggest that ECT acts via neuroplasticity effects on limbic structures involved in the pathophysiology of depression but in vivo evidence at the human system level is scarce. Therefore, the aim of the present study was to investigate the effect of ECT on hippocampus and amygdala volume in 15 anti...

Journal: :Circulation. Heart failure 2012
Alexander R Lyon Viacheslav O Nikolaev Michele Miragoli Markus B Sikkel Helen Paur Ludovic Benard Jean-Sebastien Hulot Erik Kohlbrenner Roger J Hajjar Nicholas S Peters Yuri E Korchev Ken T Macleod Sian E Harding Julia Gorelik

BACKGROUND Cardiomyocyte surface morphology and T-tubular structure are significantly disrupted in chronic heart failure, with important functional sequelae, including redistribution of sarcolemmal β(2)-adrenergic receptors (β(2)AR) and localized secondary messenger signaling. Plasticity of these changes in the reverse remodeled failing ventricle is unknown. We used AAV9.SERCA2a gene therapy to...

2012
Alexander R. Lyon Viacheslav O. Nikolaev Michele Miragoli Markus B. Sikkel Helen Paur Ludovic Benard Jean-Sebastien Hulot Erik Kohlbrenner Roger J. Hajjar Nicholas S. Peters Yuri E. Korchev Ken T. Macleod Sian E. Harding

Background—Cardiomyocyte surface morphology and T-tubular structure are significantly disrupted in chronic heart failure with important functional sequelae, including redistribution of sarcolemmal beta2adrenergic receptors ( 2AR) and localized secondary messenger signaling. Plasticity of these changes in the reverse remodeled failing ventricle is unknown. We used AAV9.SERCA2a gene therapy to re...

2017
Carlos Amo Luis De Santiago Daniel Zarza Luciáñez José Miguel León Alonso-Cortés Miguel Alonso-Alonso Rafael Barea Luciano Boquete

The aim of this study was proposing gamma band activity (GBA) as an index of training-related brain plasticity in the motor cortex. Sixteen controls underwent an experimental session where electroencephalography (EEG) activity was recorded at baseline (resting) and during a motor task (hand movements). GBA was obtained from the EEG data at baseline and during the task. Index of plasticity (IP) ...

2003
S. M. Cerutti S. Diaz-Cintra L. Cintra E. A. M. Ferrari

We analyzed operant discrimination in detelencephalated pigeons and neuroanatomical substrates after long-term detelencephalation. In Experiment I, experimental pigeons with massive telencephalic ablation and control pigeons were conditioned to key peck for food. Successive discrimination was made under alternating red (variable-ratio reinforcement) and yellow (extinction) lights in one key of ...

Journal: :International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2016
Claudio Babiloni Roberta Lizio Nicola Marzano Paolo Capotosto Andrea Soricelli Antonio Ivano Triggiani Susanna Cordone Loreto Gesualdo Claudio Del Percio

Alzheimer's disease (AD) is the most common type of neurodegenerative disorder, typically causing dementia along aging. AD is mainly characterized by a pathological extracellular accumulation of amyloid-beta peptides that affects excitatory and inhibitory synaptic transmission, inducing aberrant patterns in neuronal circuits. Growing evidence shows that AD targets cortical neuronal networks rel...

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