The Next 1,000 Years by Dr. Bruce Goldberg
- Solar power will be incorporated into everyday life in the 22nd century. The lifespan of the average adult will be increased to over 90 years.
Cancer and Aids are finally cured. - It is during the 25th century that we finally control the weather. Androids are used to perform all menial tasks. A major cold fusion war
reduces the world's population to less than a billion people.
BIOL 237 Class Notes - Neurology
Origin of torsional eye movements
Neural network - Wikipedia, the free encyclopedia
- The Perceptron is essentially a linear classifier for classifying data
specified by parameters 
and an output function f = w'x + b. Its parameters are adapted with an ad-hoc rule similar to stochastic steepest gradient descent. Because the inner product is a linear operator in the input space, the Perceptron can only perfectly classify a set of data for which different classes are linearly separable in the input space, while it often fails completely for non-separable data. While the development of the algorithm initially generated some enthusiasm, partly because of its apparent relation to biological mechanisms, the later discovery of this inadequacy caused such models to be abandoned until the introduction of non-linear models into the field.
A Spiking Model Exploration Tool in Python by R. Watson
- At the simplest level of description, neural networks are representative networks in which nodes correspond to neurons and edges represent chemical or electrical synaptic connections between neurons. While engineers have historically employed neural nets for pattern recognition tasks such as handwriting and speech transcription, science has used a different variety of neural network as a tool with which to constructively investigate the functional properties of neurobiological systems.
Green Fluorescent Protein - Cool Uses - Brainbow
Green Fluorescent Protein - Cool Uses - Neural Growth
How the Brain Works : mind, consciousness, will power, satisfaction & motivation
- The brain is our most valuable asset, but no user manual was provided.
Here's one. 
- SIMBRAIN is a free tool for building, running, and analyzing neural-networks (computer simulations of brain circuitry). Simbrain aims to be as visual and easy-to-use as possible. See our design goals. Unique features of Simbrain include its integrated "world components" and its ability to represent a network's state space. Simbrain is written in Java and runs on Windows, Mac OS X, and Linux. Click here for a video introduction to some of Simbrain's features, check out the screenshots, or just download the software and start experimenting. Simbrain is open source, and constantly evolving. We'd love for you to join our team. To discuss any aspect of Simbrain check out the forum.
Neurons,Brain Chemistry and Neurotransmission - SuboxoneAssistedTreatment
- The basic signaling unit of the nervous system is the neuron. The brain contains billions of neurons; the best estimates are that the adult human brain contains 1011 neurons. The interactions between neurons enable people to think, move, maintain homeostasis, and feel emotions. A neuron is a specialized cell that can produce different actions because of its precise connections with other neurons, sensory receptors, and muscle cells. A typical neuron has four morphologically defined regions: the cell body, dendrites, axons, and presynaptic terminals.
Microscopy-UK Micscape Microscopy and Microscopes Magazine
Pure Pedantry : Neuron to Glia Synapses on Axons?
- When we think of synapses we usually think of the chemical junctions between two neurons. An action potential is transmitted down the axon to the axon terminal. In the axon terminal vesicles fuse with the membrane in response to the action potential; this releases neurotransmitters into the synaptic cleft. The neurotransmitters bind receptors on the dendrites of the post-synaptic neuron, triggering electrical potentials in that neuron which can in some cases result in an action potential in the next neuron down the line.
The Science Behind Self-Affirmations
- Affirmations, when practiced deliberately and regularly, reinforce a chemical pathway in the brain, making the connection between two neurons stronger, and therefore more likely to conduct the same message again.
Getty Images - Footage details
HerdictWeb : www.youtube.com in China
- China is ranked 3 in number of reports by the herd overall.
- Why? It seems like nobody knows right now. We can't think of any particularly pressing anniversaries - the type of thing that has warranted a Youtube block in the past. Our best guess is that this might have something to do with the recent unrest in Tibet? It's not too out there to think that someone might have loaded a couple Chinese censor angering vids of the allegedly hundreds-strong protest.
- Naolab’s signature packaging is inspired by Origami and Majiang. Opening a Naolab package reveals elements of surprise – designed as a treat for yourself or for a gift-giving ritual. Carefully designed to provide intelligent protection for products, Naolab’s environmental awareness ensures that the least amount of materials, papers and inks are used at all times.
昨天有人问，我博客上的YouTuBe视频为何看不了，我没当回事，心想可能是暂时问题，因为我的代码都是正确的，而作为全球最大最有影响力的视频网站不会被和谐吧？今天证明，尽管我不惮以最坏的恶意来推测他们，但我还是不够毒——YouTuBe真的被封了！昨日，他们的外交部发言人被问到YouTuBe被封时王顾左右而言它。
BBC NEWS | Asia-Pacific | China says Tibet video is 'a lie'
- China says video footage that purportedly shows Chinese security personnel violently beating Tibetans last year is "a lie".
- The Tibetan government-in-exile says the footage shows China's "brutality".
- The Tibetan government-in-exile says that about 220 Tibetans were killed and nearly 1,300 seriously injured following the unrest last year.
Posted from Diigo. The rest of my favorite links are here.
没有评论:
发表评论