(Medical Xpress)—In 1949, Donald O. Hebb (often called the father of neuropsychology and neural networks) published The Organization of Behavior: A Neuropsychological Theory1, connecting the two previously distinct areas ...
(Medical Xpress)—"If all you have is a hammer, everything looks like a nail." This so-called "law of the instrument" has shaped neuroscience to core. It can be rephrased as, if all you have a fancy voltmeter, everything ...
(Medical Xpress)—The classic theory of the brain is one of connections, in which the brain consists of a network of neurons that interact with each other to allow us to think, see, interpret, and understand the world around ...
(Medical Xpress)—The brain's two hippocampal formations – one in each hemisphere's temporal lobe, medial to the inferior horn of the lateral ventricle and typically referring to the dentate gyrus, the hippocampus proper ...
(Medical Xpress) -- Optically monitoring the brain’s neuronal activity can be accomplished in several ways, including electrochromic dyes, hydrophobic anions, calcium imaging, or voltage-sensitive ion channels. Fluorescence ...
Just as you can't make an omelet without breaking eggs, scientists at Albert Einstein College of Medicine have found that you can't make long-term memories without DNA damage and brain inflammation. Their surprising findings ...
Mar 27, 2024
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States of unconsciousness, such as those that occur during sleep or while under the effect of anesthesia, have been the focus of countless past neuroscience studies. While these works have identified some brain regions that ...
Our brains are made of billions of neurons, which are connected forming complex networks. They communicate between themselves by sending electrical signals, known as action potentials, and chemical signals, known as neurotransmitters, ...
Apr 6, 2023
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The cerebral cortex, the outer layer of the mammalian brain, is known to play a key role in numerous higher-level processes, including language, memory and decision-making. While countless studies have explored its structure ...
Neuronal assemblies are formed via the repetitive activation of subpopulations of neurons to guide learning and behavior. Technical advances have made it possible to artificially induce such assemblies, although the method ...
