Results 331 to 340 of about 1,818,525 (389)

Neuronal Markers in Non-Neuronal Tissues

2007
Many proteins first identified in the nervous system were also found to be expressed elsewhere in the body. The text reviews some of these 'neuronal' markers and delineates intersections between nervous and non-nervous tissues on the structural and functional level.
Christian Hagel, Dimitrios Stavrou
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Neuron-to-Neuron Transmission of Neurodegenerative Pathology

The Neuroscientist, 2013
One of the hallmarks of neurodegenerative dementia diseases is the progressive loss of mental functions and the ability to manage activities of daily life. This progression is caused by the spread of the disease to more and more brain areas via anatomical connections.
Jan Marcusson, Martin Hallbeck, Sangeeta Nath   +2 more
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Alzheimer’s pathogenesis: is there neuron-to-neuron propagation?

Acta Neuropathologica, 2011
There is increasing interest in the early phase of Alzheimer's disease before severe neuronal dysfunction occurs, but it is still not known when or where in the central nervous system the underlying pathological process begins. In this review, we discuss the idea of possible disease progression from the locus coeruleus to the transentorhinal region of ...
Heiko Braak, Kelly Del Tredici
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Chemically Mediated Artificial Neuron

2022 IEEE International Flexible Electronics Technology Conference (IFETC), 2022
Ting Wang, Ming Wang, Jianwu Wang, Le Yang, Xueyang Ren, Gang Song, Shisheng Chen, Yuehui Yuan, Ruiqing Liu, Liang Pan, Zheng Li, W. Leow, Yifei Luo, Shaobo Ji, Zequn Cui, Ke He, Feilong Zhang, Fengting Lv, Yuanyuan Tian, Kaiyu Cai, Bowen Yang, Jingyi Niu, Haochen Zou, Songrui Liu, Guoliang Xu, Xin Fan, Benhui Hu, X. Loh, Lianhui Wang, Xiaodong Chen   +29 more
semanticscholar   +1 more source

Unraveling the mechanisms involved in motor neuron degeneration in ALS.

Annual Review of Neuroscience, 2004
Although Charcot described amyotrophic lateral sclerosis (ALS) more than 130 years ago, the mechanism underlying the characteristic selective degeneration and death of motor neurons in this common adult motor neuron disease has remained a mystery.
L. Bruijn, T. Miller, D. Cleveland
semanticscholar   +1 more source

The neuron doctrine is an insult to neurons

Behavioral and Brain Sciences, 1999
As presently implemented, the neuron doctrine (ND) portrays the brain's neurons and chemical synapses as fundamental components in a computer-like switching circuit, supporting a view of brain = mind = computer. However, close examination reveals individual neurons to be far more complex than simple switches, with enormous capacity for ...
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Review on chaotic dynamics of memristive neuron and neural network

Nonlinear dynamics, 2021
Hairong Lin, Chunhua Wang, Quanli Deng, Cong Xu, Zekun Deng, Chao Zhou   +5 more
semanticscholar   +1 more source

Neuronal Targeting in Diabetes Mellitus: A Story of Sensory Neurons and Motor Neurons

The Neuroscientist, 2008
Diabetes mellitus targets the peripheral nervous system in unique but disabling ways. Although several mechanisms may target peripheral neurons, they render a degenerative pattern of damage that begins in distal terminals. Moreover, sensory neurons are involved early, motor neurons later.
Cory Toth, Noor Ramji, Douglas W. Zochodne   +2 more
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Neuronal Communication: Cooperativity of unreliable neurons

Current Biology, 1994
Recent studies show that many presynaptic neurons must cooperate to generate a postsynaptic output, though the number is still just a tiny fraction of all the postsynaptic cell's inputs.
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Neurons and Neuronal Signal Propagation

2002
The human brain contains approximately 1012 to 1013 cells. About 1011 cells out of this pool can be classified as nerve cells or neurons. Although representing only 2–10 % of all brain cells, it is widely accepted that the neurons and their mutual synaptic connections form the anatomical subsfrate for die powerful computational abilities of the brain ...
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